diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/bash.0 | 2125 | ||||
| -rw-r--r-- | doc/bash.html | 84 | ||||
| -rw-r--r-- | doc/bash.pdf | bin | 279219 -> 280404 bytes | |||
| -rw-r--r-- | doc/bash.ps | 6223 | ||||
| -rw-r--r-- | doc/bashbug.0 | 2 | ||||
| -rw-r--r-- | doc/bashbug.ps | 13 | ||||
| -rw-r--r-- | doc/bashref.aux | 6 | ||||
| -rw-r--r-- | doc/bashref.bt | 4 | ||||
| -rw-r--r-- | doc/bashref.bts | 4 | ||||
| -rw-r--r-- | doc/bashref.cp | 12 | ||||
| -rw-r--r-- | doc/bashref.cps | 12 | ||||
| -rw-r--r-- | doc/bashref.dvi | bin | 632680 -> 635768 bytes | |||
| -rw-r--r-- | doc/bashref.fn | 56 | ||||
| -rw-r--r-- | doc/bashref.fns | 56 | ||||
| -rw-r--r-- | doc/bashref.html | 850 | ||||
| -rw-r--r-- | doc/bashref.info | 401 | ||||
| -rw-r--r-- | doc/bashref.log | 60 | ||||
| -rw-r--r-- | doc/bashref.pdf | bin | 555576 -> 557532 bytes | |||
| -rw-r--r-- | doc/bashref.ps | 2646 | ||||
| -rw-r--r-- | doc/bashref.toc | 6 | ||||
| -rw-r--r-- | doc/builtins.0 | 774 | ||||
| -rw-r--r-- | doc/builtins.ps | 2756 | ||||
| -rw-r--r-- | doc/rbash.0 | 2 | ||||
| -rw-r--r-- | doc/rbash.ps | 4 |
24 files changed, 8202 insertions, 7894 deletions
@@ -1289,18 +1289,18 @@ EEXXPPAANNSSIIOONN are not sorted; left to right order is preserved. For example, a{{d,c,b}}e expands into `ade ace abe'. - A sequence expression takes the form {{_x...._y[[...._i_n_c_r]]}}_, _w_h_e_r_e _x _a_n_d _y _a_r_e - _e_i_t_h_e_r _i_n_t_e_g_e_r_s _o_r _s_i_n_g_l_e _c_h_a_r_a_c_t_e_r_s_, _a_n_d _i_n_c_r_, _a_n _o_p_t_i_o_n_a_l _i_n_c_r_e_m_e_n_t_, - _i_s _a_n _i_n_t_e_g_e_r_. _W_h_e_n _i_n_t_e_g_e_r_s _a_r_e _s_u_p_p_l_i_e_d_, _t_h_e _e_x_p_r_e_s_s_i_o_n _e_x_p_a_n_d_s _t_o - _e_a_c_h _n_u_m_b_e_r _b_e_t_w_e_e_n _x _a_n_d _y_, _i_n_c_l_u_s_i_v_e_. _S_u_p_p_l_i_e_d _i_n_t_e_g_e_r_s _m_a_y _b_e _p_r_e_- - _f_i_x_e_d _w_i_t_h _0 _t_o _f_o_r_c_e _e_a_c_h _t_e_r_m _t_o _h_a_v_e _t_h_e _s_a_m_e _w_i_d_t_h_. _W_h_e_n _e_i_t_h_e_r _x - _o_r _y _b_e_g_i_n_s _w_i_t_h _a _z_e_r_o_, _t_h_e _s_h_e_l_l _a_t_t_e_m_p_t_s _t_o _f_o_r_c_e _a_l_l _g_e_n_e_r_a_t_e_d - _t_e_r_m_s _t_o _c_o_n_t_a_i_n _t_h_e _s_a_m_e _n_u_m_b_e_r _o_f _d_i_g_i_t_s_, _z_e_r_o_-_p_a_d_d_i_n_g _w_h_e_r_e _n_e_c_e_s_- - _s_a_r_y_. _W_h_e_n _c_h_a_r_a_c_t_e_r_s _a_r_e _s_u_p_p_l_i_e_d_, _t_h_e _e_x_p_r_e_s_s_i_o_n _e_x_p_a_n_d_s _t_o _e_a_c_h - _c_h_a_r_a_c_t_e_r _l_e_x_i_c_o_g_r_a_p_h_i_c_a_l_l_y _b_e_t_w_e_e_n _x _a_n_d _y_, _i_n_c_l_u_s_i_v_e_. _N_o_t_e _t_h_a_t _b_o_t_h - _x _a_n_d _y _m_u_s_t _b_e _o_f _t_h_e _s_a_m_e _t_y_p_e_. _W_h_e_n _t_h_e _i_n_c_r_e_m_e_n_t _i_s _s_u_p_p_l_i_e_d_, _i_t - _i_s _u_s_e_d _a_s _t_h_e _d_i_f_f_e_r_e_n_c_e _b_e_t_w_e_e_n _e_a_c_h _t_e_r_m_. _T_h_e _d_e_f_a_u_l_t _i_n_c_r_e_m_e_n_t _i_s - _1 _o_r _-_1 _a_s _a_p_p_r_o_p_r_i_a_t_e_. + A sequence expression takes the form {{_x...._y[[...._i_n_c_r]]}}, where _x and _y are + either integers or single characters, and _i_n_c_r, an optional increment, + is an integer. When integers are supplied, the expression expands to + each number between _x and _y, inclusive. Supplied integers may be pre- + fixed with _0 to force each term to have the same width. When either _x + or _y begins with a zero, the shell attempts to force all generated + terms to contain the same number of digits, zero-padding where neces- + sary. When characters are supplied, the expression expands to each + character lexicographically between _x and _y, inclusive. Note that both + _x and _y must be of the same type. When the increment is supplied, it + is used as the difference between each term. The default increment is + 1 or -1 as appropriate. Brace expansion is performed before any other expansions, and any char- acters special to other expansions are preserved in the result. It is @@ -1439,89 +1439,90 @@ EEXXPPAANNSSIIOONN ${!!_p_r_e_f_i_x**} ${!!_p_r_e_f_i_x@@} - Expands to the names of variables whose names begin with _p_r_e_f_i_x, - separated by the first character of the IIFFSS special variable. - When _@ is used and the expansion appears within double quotes, - each variable name expands to a separate word. + NNaammeess mmaattcchhiinngg pprreeffiixx.. Expands to the names of variables whose + names begin with _p_r_e_f_i_x, separated by the first character of the + IIFFSS special variable. When _@ is used and the expansion appears + within double quotes, each variable name expands to a separate + word. ${!!_n_a_m_e[_@]} ${!!_n_a_m_e[_*]} - If _n_a_m_e is an array variable, expands to the list of array - indices (keys) assigned in _n_a_m_e. If _n_a_m_e is not an array, - expands to 0 if _n_a_m_e is set and null otherwise. When _@ is used - and the expansion appears within double quotes, each key expands - to a separate word. + LLiisstt ooff aarrrraayy kkeeyyss.. If _n_a_m_e is an array variable, expands to + the list of array indices (keys) assigned in _n_a_m_e. If _n_a_m_e is + not an array, expands to 0 if _n_a_m_e is set and null otherwise. + When _@ is used and the expansion appears within double quotes, + each key expands to a separate word. ${##_p_a_r_a_m_e_t_e_r} - The length in characters of the value of _p_a_r_a_m_e_t_e_r is substi- - tuted. If _p_a_r_a_m_e_t_e_r is ** or @@, the value substituted is the - number of positional parameters. If _p_a_r_a_m_e_t_e_r is an array name - subscripted by ** or @@, the value substituted is the number of - elements in the array. + PPaarraammeetteerr lleennggtthh.. The length in characters of the value of + _p_a_r_a_m_e_t_e_r is substituted. If _p_a_r_a_m_e_t_e_r is ** or @@, the value + substituted is the number of positional parameters. If _p_a_r_a_m_e_- + _t_e_r is an array name subscripted by ** or @@, the value substi- + tuted is the number of elements in the array. ${_p_a_r_a_m_e_t_e_r##_w_o_r_d} ${_p_a_r_a_m_e_t_e_r####_w_o_r_d} - The _w_o_r_d is expanded to produce a pattern just as in pathname - expansion. If the pattern matches the beginning of the value of - _p_a_r_a_m_e_t_e_r, then the result of the expansion is the expanded - value of _p_a_r_a_m_e_t_e_r with the shortest matching pattern (the ``##'' - case) or the longest matching pattern (the ``####'' case) deleted. - If _p_a_r_a_m_e_t_e_r is @@ or **, the pattern removal operation is applied - to each positional parameter in turn, and the expansion is the - resultant list. If _p_a_r_a_m_e_t_e_r is an array variable subscripted - with @@ or **, the pattern removal operation is applied to each - member of the array in turn, and the expansion is the resultant - list. + RReemmoovvee mmaattcchhiinngg pprreeffiixx ppaatttteerrnn.. The _w_o_r_d is expanded to produce + a pattern just as in pathname expansion. If the pattern matches + the beginning of the value of _p_a_r_a_m_e_t_e_r, then the result of the + expansion is the expanded value of _p_a_r_a_m_e_t_e_r with the shortest + matching pattern (the ``##'' case) or the longest matching pat- + tern (the ``####'' case) deleted. If _p_a_r_a_m_e_t_e_r is @@ or **, the + pattern removal operation is applied to each positional parame- + ter in turn, and the expansion is the resultant list. If _p_a_r_a_m_- + _e_t_e_r is an array variable subscripted with @@ or **, the pattern + removal operation is applied to each member of the array in + turn, and the expansion is the resultant list. ${_p_a_r_a_m_e_t_e_r%%_w_o_r_d} ${_p_a_r_a_m_e_t_e_r%%%%_w_o_r_d} - The _w_o_r_d is expanded to produce a pattern just as in pathname - expansion. If the pattern matches a trailing portion of the - expanded value of _p_a_r_a_m_e_t_e_r, then the result of the expansion is - the expanded value of _p_a_r_a_m_e_t_e_r with the shortest matching pat- - tern (the ``%%'' case) or the longest matching pattern (the - ``%%%%'' case) deleted. If _p_a_r_a_m_e_t_e_r is @@ or **, the pattern - removal operation is applied to each positional parameter in - turn, and the expansion is the resultant list. If _p_a_r_a_m_e_t_e_r is - an array variable subscripted with @@ or **, the pattern removal - operation is applied to each member of the array in turn, and - the expansion is the resultant list. + RReemmoovvee mmaattcchhiinngg ssuuffffiixx ppaatttteerrnn.. The _w_o_r_d is expanded to produce + a pattern just as in pathname expansion. If the pattern matches + a trailing portion of the expanded value of _p_a_r_a_m_e_t_e_r, then the + result of the expansion is the expanded value of _p_a_r_a_m_e_t_e_r with + the shortest matching pattern (the ``%%'' case) or the longest + matching pattern (the ``%%%%'' case) deleted. If _p_a_r_a_m_e_t_e_r is @@ + or **, the pattern removal operation is applied to each posi- + tional parameter in turn, and the expansion is the resultant + list. If _p_a_r_a_m_e_t_e_r is an array variable subscripted with @@ or + **, the pattern removal operation is applied to each member of + the array in turn, and the expansion is the resultant list. ${_p_a_r_a_m_e_t_e_r//_p_a_t_t_e_r_n//_s_t_r_i_n_g} - The _p_a_t_t_e_r_n is expanded to produce a pattern just as in pathname - expansion. _P_a_r_a_m_e_t_e_r is expanded and the longest match of _p_a_t_- - _t_e_r_n against its value is replaced with _s_t_r_i_n_g. If _p_a_t_t_e_r_n - begins with //, all matches of _p_a_t_t_e_r_n are replaced with _s_t_r_i_n_g. - Normally only the first match is replaced. If _p_a_t_t_e_r_n begins - with ##, it must match at the beginning of the expanded value of - _p_a_r_a_m_e_t_e_r. If _p_a_t_t_e_r_n begins with %%, it must match at the end - of the expanded value of _p_a_r_a_m_e_t_e_r. If _s_t_r_i_n_g is null, matches - of _p_a_t_t_e_r_n are deleted and the // following _p_a_t_t_e_r_n may be omit- - ted. If _p_a_r_a_m_e_t_e_r is @@ or **, the substitution operation is - applied to each positional parameter in turn, and the expansion - is the resultant list. If _p_a_r_a_m_e_t_e_r is an array variable sub- - scripted with @@ or **, the substitution operation is applied to - each member of the array in turn, and the expansion is the - resultant list. + PPaatttteerrnn ssuubbssttiittuuttiioonn.. The _p_a_t_t_e_r_n is expanded to produce a pat- + tern just as in pathname expansion. _P_a_r_a_m_e_t_e_r is expanded and + the longest match of _p_a_t_t_e_r_n against its value is replaced with + _s_t_r_i_n_g. If _p_a_t_t_e_r_n begins with //, all matches of _p_a_t_t_e_r_n are + replaced with _s_t_r_i_n_g. Normally only the first match is + replaced. If _p_a_t_t_e_r_n begins with ##, it must match at the begin- + ning of the expanded value of _p_a_r_a_m_e_t_e_r. If _p_a_t_t_e_r_n begins with + %%, it must match at the end of the expanded value of _p_a_r_a_m_e_t_e_r. + If _s_t_r_i_n_g is null, matches of _p_a_t_t_e_r_n are deleted and the // fol- + lowing _p_a_t_t_e_r_n may be omitted. If _p_a_r_a_m_e_t_e_r is @@ or **, the sub- + stitution operation is applied to each positional parameter in + turn, and the expansion is the resultant list. If _p_a_r_a_m_e_t_e_r is + an array variable subscripted with @@ or **, the substitution + operation is applied to each member of the array in turn, and + the expansion is the resultant list. ${_p_a_r_a_m_e_t_e_r^^_p_a_t_t_e_r_n} ${_p_a_r_a_m_e_t_e_r^^^^_p_a_t_t_e_r_n} ${_p_a_r_a_m_e_t_e_r,,_p_a_t_t_e_r_n} ${_p_a_r_a_m_e_t_e_r,,,,_p_a_t_t_e_r_n} - This expansion modifies the case of alphabetic characters in - _p_a_r_a_m_e_t_e_r. The _p_a_t_t_e_r_n is expanded to produce a pattern just as - in pathname expansion. The ^^ operator converts lowercase let- - ters matching _p_a_t_t_e_r_n to uppercase; the ,, operator converts - matching uppercase letters to lowercase. The ^^^^ and ,,,, expan- - sions convert each matched character in the expanded value; the - ^^ and ,, expansions match and convert only the first character. - If _p_a_t_t_e_r_n is omitted, it is treated like a ??, which matches - every character. If _p_a_r_a_m_e_t_e_r is @@ or **, the case modification - operation is applied to each positional parameter in turn, and - the expansion is the resultant list. If _p_a_r_a_m_e_t_e_r is an array - variable subscripted with @@ or **, the case modification opera- - tion is applied to each member of the array in turn, and the - expansion is the resultant list. + CCaassee mmooddiiffiiccaattiioonn.. This expansion modifies the case of alpha- + betic characters in _p_a_r_a_m_e_t_e_r. The _p_a_t_t_e_r_n is expanded to pro- + duce a pattern just as in pathname expansion. The ^^ operator + converts lowercase letters matching _p_a_t_t_e_r_n to uppercase; the ,, + operator converts matching uppercase letters to lowercase. The + ^^^^ and ,,,, expansions convert each matched character in the + expanded value; the ^^ and ,, expansions match and convert only + the first character. If _p_a_t_t_e_r_n is omitted, it is treated like + a ??, which matches every character. If _p_a_r_a_m_e_t_e_r is @@ or **, the + case modification operation is applied to each positional param- + eter in turn, and the expansion is the resultant list. If + _p_a_r_a_m_e_t_e_r is an array variable subscripted with @@ or **, the case + modification operation is applied to each member of the array in + turn, and the expansion is the resultant list. CCoommmmaanndd SSuubbssttiittuuttiioonn _C_o_m_m_a_n_d _s_u_b_s_t_i_t_u_t_i_o_n allows the output of a command to replace the com- @@ -1533,160 +1534,160 @@ EEXXPPAANNSSIIOONN ``_c_o_m_m_a_n_d`` BBaasshh performs the expansion by executing _c_o_m_m_a_n_d and replacing the com- - mand substitution with the standard output of the command, with any + mand substitution with the standard output of the command, with any trailing newlines deleted. Embedded newlines are not deleted, but they - may be removed during word splitting. The command substitution $$((ccaatt + may be removed during word splitting. The command substitution $$((ccaatt _f_i_l_e)) can be replaced by the equivalent but faster $$((<< _f_i_l_e)). - When the old-style backquote form of substitution is used, backslash - retains its literal meaning except when followed by $$, ``, or \\. The + When the old-style backquote form of substitution is used, backslash + retains its literal meaning except when followed by $$, ``, or \\. The first backquote not preceded by a backslash terminates the command sub- - stitution. When using the $(_c_o_m_m_a_n_d) form, all characters between the + stitution. When using the $(_c_o_m_m_a_n_d) form, all characters between the parentheses make up the command; none are treated specially. Command substitutions may be nested. To nest when using the backquoted form, escape the inner backquotes with backslashes. - If the substitution appears within double quotes, word splitting and + If the substitution appears within double quotes, word splitting and pathname expansion are not performed on the results. AArriitthhmmeettiicc EExxppaannssiioonn - Arithmetic expansion allows the evaluation of an arithmetic expression - and the substitution of the result. The format for arithmetic expan- + Arithmetic expansion allows the evaluation of an arithmetic expression + and the substitution of the result. The format for arithmetic expan- sion is: $$((((_e_x_p_r_e_s_s_i_o_n)))) - The _e_x_p_r_e_s_s_i_o_n is treated as if it were within double quotes, but a - double quote inside the parentheses is not treated specially. All + The _e_x_p_r_e_s_s_i_o_n is treated as if it were within double quotes, but a + double quote inside the parentheses is not treated specially. All tokens in the expression undergo parameter expansion, string expansion, - command substitution, and quote removal. Arithmetic expansions may be + command substitution, and quote removal. Arithmetic expansions may be nested. - The evaluation is performed according to the rules listed below under + The evaluation is performed according to the rules listed below under AARRIITTHHMMEETTIICC EEVVAALLUUAATTIIOONN. If _e_x_p_r_e_s_s_i_o_n is invalid, bbaasshh prints a message indicating failure and no substitution occurs. PPrroocceessss SSuubbssttiittuuttiioonn - _P_r_o_c_e_s_s _s_u_b_s_t_i_t_u_t_i_o_n is supported on systems that support named pipes - (_F_I_F_O_s) or the //ddeevv//ffdd method of naming open files. It takes the form - of <<((_l_i_s_t)) or >>((_l_i_s_t)). The process _l_i_s_t is run with its input or out- + _P_r_o_c_e_s_s _s_u_b_s_t_i_t_u_t_i_o_n is supported on systems that support named pipes + (_F_I_F_O_s) or the //ddeevv//ffdd method of naming open files. It takes the form + of <<((_l_i_s_t)) or >>((_l_i_s_t)). The process _l_i_s_t is run with its input or out- put connected to a _F_I_F_O or some file in //ddeevv//ffdd. The name of this file - is passed as an argument to the current command as the result of the - expansion. If the >>((_l_i_s_t)) form is used, writing to the file will pro- - vide input for _l_i_s_t. If the <<((_l_i_s_t)) form is used, the file passed as + is passed as an argument to the current command as the result of the + expansion. If the >>((_l_i_s_t)) form is used, writing to the file will pro- + vide input for _l_i_s_t. If the <<((_l_i_s_t)) form is used, the file passed as an argument should be read to obtain the output of _l_i_s_t. - When available, process substitution is performed simultaneously with - parameter and variable expansion, command substitution, and arithmetic + When available, process substitution is performed simultaneously with + parameter and variable expansion, command substitution, and arithmetic expansion. WWoorrdd SSpplliittttiinngg - The shell scans the results of parameter expansion, command substitu- - tion, and arithmetic expansion that did not occur within double quotes + The shell scans the results of parameter expansion, command substitu- + tion, and arithmetic expansion that did not occur within double quotes for _w_o_r_d _s_p_l_i_t_t_i_n_g. - The shell treats each character of IIFFSS as a delimiter, and splits the + The shell treats each character of IIFFSS as a delimiter, and splits the results of the other expansions into words on these characters. If IIFFSS - is unset, or its value is exactly <<ssppaaccee>><<ttaabb>><<nneewwlliinnee>>, the default, - then sequences of <<ssppaaccee>>, <<ttaabb>>, and <<nneewwlliinnee>> at the beginning and - end of the results of the previous expansions are ignored, and any - sequence of IIFFSS characters not at the beginning or end serves to - delimit words. If IIFFSS has a value other than the default, then + is unset, or its value is exactly <<ssppaaccee>><<ttaabb>><<nneewwlliinnee>>, the default, + then sequences of <<ssppaaccee>>, <<ttaabb>>, and <<nneewwlliinnee>> at the beginning and + end of the results of the previous expansions are ignored, and any + sequence of IIFFSS characters not at the beginning or end serves to + delimit words. If IIFFSS has a value other than the default, then sequences of the whitespace characters ssppaaccee and ttaabb are ignored at the - beginning and end of the word, as long as the whitespace character is - in the value of IIFFSS (an IIFFSS whitespace character). Any character in - IIFFSS that is not IIFFSS whitespace, along with any adjacent IIFFSS whitespace - characters, delimits a field. A sequence of IIFFSS whitespace characters - is also treated as a delimiter. If the value of IIFFSS is null, no word + beginning and end of the word, as long as the whitespace character is + in the value of IIFFSS (an IIFFSS whitespace character). Any character in + IIFFSS that is not IIFFSS whitespace, along with any adjacent IIFFSS whitespace + characters, delimits a field. A sequence of IIFFSS whitespace characters + is also treated as a delimiter. If the value of IIFFSS is null, no word splitting occurs. - Explicit null arguments ("""" or '''') are retained. Unquoted implicit + Explicit null arguments ("""" or '''') are retained. Unquoted implicit null arguments, resulting from the expansion of parameters that have no - values, are removed. If a parameter with no value is expanded within + values, are removed. If a parameter with no value is expanded within double quotes, a null argument results and is retained. Note that if no expansion occurs, no splitting is performed. PPaatthhnnaammee EExxppaannssiioonn - After word splitting, unless the --ff option has been set, bbaasshh scans - each word for the characters **, ??, and [[. If one of these characters - appears, then the word is regarded as a _p_a_t_t_e_r_n, and replaced with an - alphabetically sorted list of file names matching the pattern. If no - matching file names are found, and the shell option nnuullllgglloobb is dis- - abled, the word is left unchanged. If the nnuullllgglloobb option is set, and - no matches are found, the word is removed. If the ffaaiillgglloobb shell - option is set, and no matches are found, an error message is printed - and the command is not executed. If the shell option nnooccaasseegglloobb is - enabled, the match is performed without regard to the case of alpha- - betic characters. When a pattern is used for pathname expansion, the - character ````..'''' at the start of a name or immediately following a - slash must be matched explicitly, unless the shell option ddoottgglloobb is - set. When matching a pathname, the slash character must always be - matched explicitly. In other cases, the ````..'''' character is not - treated specially. See the description of sshhoopptt below under SSHHEELLLL - BBUUIILLTTIINN CCOOMMMMAANNDDSS for a description of the nnooccaasseegglloobb, nnuullllgglloobb, ffaaiill-- + After word splitting, unless the --ff option has been set, bbaasshh scans + each word for the characters **, ??, and [[. If one of these characters + appears, then the word is regarded as a _p_a_t_t_e_r_n, and replaced with an + alphabetically sorted list of file names matching the pattern. If no + matching file names are found, and the shell option nnuullllgglloobb is dis- + abled, the word is left unchanged. If the nnuullllgglloobb option is set, and + no matches are found, the word is removed. If the ffaaiillgglloobb shell + option is set, and no matches are found, an error message is printed + and the command is not executed. If the shell option nnooccaasseegglloobb is + enabled, the match is performed without regard to the case of alpha- + betic characters. When a pattern is used for pathname expansion, the + character ````..'''' at the start of a name or immediately following a + slash must be matched explicitly, unless the shell option ddoottgglloobb is + set. When matching a pathname, the slash character must always be + matched explicitly. In other cases, the ````..'''' character is not + treated specially. See the description of sshhoopptt below under SSHHEELLLL + BBUUIILLTTIINN CCOOMMMMAANNDDSS for a description of the nnooccaasseegglloobb, nnuullllgglloobb, ffaaiill-- gglloobb, and ddoottgglloobb shell options. - The GGLLOOBBIIGGNNOORREE shell variable may be used to restrict the set of file - names matching a _p_a_t_t_e_r_n. If GGLLOOBBIIGGNNOORREE is set, each matching file - name that also matches one of the patterns in GGLLOOBBIIGGNNOORREE is removed + The GGLLOOBBIIGGNNOORREE shell variable may be used to restrict the set of file + names matching a _p_a_t_t_e_r_n. If GGLLOOBBIIGGNNOORREE is set, each matching file + name that also matches one of the patterns in GGLLOOBBIIGGNNOORREE is removed from the list of matches. The file names ````..'''' and ````....'''' are always - ignored when GGLLOOBBIIGGNNOORREE is set and not null. However, setting GGLLOOBBIIGG-- - NNOORREE to a non-null value has the effect of enabling the ddoottgglloobb shell + ignored when GGLLOOBBIIGGNNOORREE is set and not null. However, setting GGLLOOBBIIGG-- + NNOORREE to a non-null value has the effect of enabling the ddoottgglloobb shell option, so all other file names beginning with a ````..'''' will match. To - get the old behavior of ignoring file names beginning with a ````..'''', - make ````..**'''' one of the patterns in GGLLOOBBIIGGNNOORREE. The ddoottgglloobb option is + get the old behavior of ignoring file names beginning with a ````..'''', + make ````..**'''' one of the patterns in GGLLOOBBIIGGNNOORREE. The ddoottgglloobb option is disabled when GGLLOOBBIIGGNNOORREE is unset. PPaatttteerrnn MMaattcchhiinngg Any character that appears in a pattern, other than the special pattern - characters described below, matches itself. The NUL character may not - occur in a pattern. A backslash escapes the following character; the - escaping backslash is discarded when matching. The special pattern + characters described below, matches itself. The NUL character may not + occur in a pattern. A backslash escapes the following character; the + escaping backslash is discarded when matching. The special pattern characters must be quoted if they are to be matched literally. The special pattern characters have the following meanings: - ** Matches any string, including the null string. When the gglloobb-- + ** Matches any string, including the null string. When the gglloobb-- ssttaarr shell option is enabled, and ** is used in a filename expan- - sion context, two adjacent **s used as a single pattern will + sion context, two adjacent **s used as a single pattern will match all files and zero or more directories and subdirectories. - If followed by a //, two adjacent **s will match only directories + If followed by a //, two adjacent **s will match only directories and subdirectories. ?? Matches any single character. - [[......]] Matches any one of the enclosed characters. A pair of charac- + [[......]] Matches any one of the enclosed characters. A pair of charac- ters separated by a hyphen denotes a _r_a_n_g_e _e_x_p_r_e_s_s_i_o_n; any char- - acter that sorts between those two characters, inclusive, using - the current locale's collating sequence and character set, is - matched. If the first character following the [[ is a !! or a ^^ - then any character not enclosed is matched. The sorting order - of characters in range expressions is determined by the current - locale and the value of the LLCC__CCOOLLLLAATTEE shell variable, if set. - A -- may be matched by including it as the first or last charac- + acter that sorts between those two characters, inclusive, using + the current locale's collating sequence and character set, is + matched. If the first character following the [[ is a !! or a ^^ + then any character not enclosed is matched. The sorting order + of characters in range expressions is determined by the current + locale and the value of the LLCC__CCOOLLLLAATTEE shell variable, if set. + A -- may be matched by including it as the first or last charac- ter in the set. A ]] may be matched by including it as the first character in the set. - Within [[ and ]], _c_h_a_r_a_c_t_e_r _c_l_a_s_s_e_s can be specified using the - syntax [[::_c_l_a_s_s::]], where _c_l_a_s_s is one of the following classes + Within [[ and ]], _c_h_a_r_a_c_t_e_r _c_l_a_s_s_e_s can be specified using the + syntax [[::_c_l_a_s_s::]], where _c_l_a_s_s is one of the following classes defined in the POSIX standard: - aallnnuumm aallpphhaa aasscciiii bbllaannkk ccnnttrrll ddiiggiitt ggrraapphh lloowweerr pprriinntt ppuunncctt + aallnnuumm aallpphhaa aasscciiii bbllaannkk ccnnttrrll ddiiggiitt ggrraapphh lloowweerr pprriinntt ppuunncctt ssppaaccee uuppppeerr wwoorrdd xxddiiggiitt A character class matches any character belonging to that class. - The wwoorrdd character class matches letters, digits, and the char- + The wwoorrdd character class matches letters, digits, and the char- acter _. - Within [[ and ]], an _e_q_u_i_v_a_l_e_n_c_e _c_l_a_s_s can be specified using the - syntax [[==_c==]], which matches all characters with the same colla- - tion weight (as defined by the current locale) as the character + Within [[ and ]], an _e_q_u_i_v_a_l_e_n_c_e _c_l_a_s_s can be specified using the + syntax [[==_c==]], which matches all characters with the same colla- + tion weight (as defined by the current locale) as the character _c. Within [[ and ]], the syntax [[.._s_y_m_b_o_l..]] matches the collating sym- bol _s_y_m_b_o_l. If the eexxttgglloobb shell option is enabled using the sshhoopptt builtin, several - extended pattern matching operators are recognized. In the following + extended pattern matching operators are recognized. In the following description, a _p_a_t_t_e_r_n_-_l_i_s_t is a list of one or more patterns separated by a ||. Composite patterns may be formed using one or more of the fol- lowing sub-patterns: @@ -1704,48 +1705,48 @@ EEXXPPAANNSSIIOONN QQuuoottee RReemmoovvaall After the preceding expansions, all unquoted occurrences of the charac- - ters \\, '', and "" that did not result from one of the above expansions + ters \\, '', and "" that did not result from one of the above expansions are removed. RREEDDIIRREECCTTIIOONN - Before a command is executed, its input and output may be _r_e_d_i_r_e_c_t_e_d - using a special notation interpreted by the shell. Redirection may - also be used to open and close files for the current shell execution + Before a command is executed, its input and output may be _r_e_d_i_r_e_c_t_e_d + using a special notation interpreted by the shell. Redirection may + also be used to open and close files for the current shell execution environment. The following redirection operators may precede or appear anywhere within a _s_i_m_p_l_e _c_o_m_m_a_n_d or may follow a _c_o_m_m_a_n_d. Redirections are processed in the order they appear, from left to right. - In the following descriptions, if the file descriptor number is omit- - ted, and the first character of the redirection operator is <<, the re- - direction refers to the standard input (file descriptor 0). If the - first character of the redirection operator is >>, the redirection + In the following descriptions, if the file descriptor number is omit- + ted, and the first character of the redirection operator is <<, the re- + direction refers to the standard input (file descriptor 0). If the + first character of the redirection operator is >>, the redirection refers to the standard output (file descriptor 1). - The word following the redirection operator in the following descrip- - tions, unless otherwise noted, is subjected to brace expansion, tilde + The word following the redirection operator in the following descrip- + tions, unless otherwise noted, is subjected to brace expansion, tilde expansion, parameter expansion, command substitution, arithmetic expan- - sion, quote removal, pathname expansion, and word splitting. If it + sion, quote removal, pathname expansion, and word splitting. If it expands to more than one word, bbaasshh reports an error. - Note that the order of redirections is significant. For example, the + Note that the order of redirections is significant. For example, the command ls >> dirlist 2>>&&1 - directs both standard output and standard error to the file _d_i_r_l_i_s_t, + directs both standard output and standard error to the file _d_i_r_l_i_s_t, while the command ls 2>>&&1 >> dirlist - directs only the standard output to file _d_i_r_l_i_s_t, because the standard - error was duplicated as standard output before the standard output was + directs only the standard output to file _d_i_r_l_i_s_t, because the standard + error was duplicated as standard output before the standard output was redirected to _d_i_r_l_i_s_t. BBaasshh handles several filenames specially when they are used in redirec- tions, as described in the following table: //ddeevv//ffdd//_f_d - If _f_d is a valid integer, file descriptor _f_d is dupli- + If _f_d is a valid integer, file descriptor _f_d is dupli- cated. //ddeevv//ssttddiinn File descriptor 0 is duplicated. @@ -1755,22 +1756,22 @@ RREEDDIIRREECCTTIIOONN File descriptor 2 is duplicated. //ddeevv//ttccpp//_h_o_s_t//_p_o_r_t If _h_o_s_t is a valid hostname or Internet address, and _p_o_r_t - is an integer port number or service name, bbaasshh attempts + is an integer port number or service name, bbaasshh attempts to open a TCP connection to the corresponding socket. //ddeevv//uuddpp//_h_o_s_t//_p_o_r_t If _h_o_s_t is a valid hostname or Internet address, and _p_o_r_t - is an integer port number or service name, bbaasshh attempts + is an integer port number or service name, bbaasshh attempts to open a UDP connection to the corresponding socket. A failure to open or create a file causes the redirection to fail. - Redirections using file descriptors greater than 9 should be used with - care, as they may conflict with file descriptors the shell uses inter- + Redirections using file descriptors greater than 9 should be used with + care, as they may conflict with file descriptors the shell uses inter- nally. RReeddiirreeccttiinngg IInnppuutt Redirection of input causes the file whose name results from the expan- - sion of _w_o_r_d to be opened for reading on file descriptor _n, or the + sion of _w_o_r_d to be opened for reading on file descriptor _n, or the standard input (file descriptor 0) if _n is not specified. The general format for redirecting input is: @@ -1778,27 +1779,27 @@ RREEDDIIRREECCTTIIOONN [_n]<<_w_o_r_d RReeddiirreeccttiinngg OOuuttppuutt - Redirection of output causes the file whose name results from the + Redirection of output causes the file whose name results from the expansion of _w_o_r_d to be opened for writing on file descriptor _n, or the standard output (file descriptor 1) if _n is not specified. If the file - does not exist it is created; if it does exist it is truncated to zero + does not exist it is created; if it does exist it is truncated to zero size. The general format for redirecting output is: [_n]>>_w_o_r_d - If the redirection operator is >>, and the nnoocclloobbbbeerr option to the sseett - builtin has been enabled, the redirection will fail if the file whose - name results from the expansion of _w_o_r_d exists and is a regular file. + If the redirection operator is >>, and the nnoocclloobbbbeerr option to the sseett + builtin has been enabled, the redirection will fail if the file whose + name results from the expansion of _w_o_r_d exists and is a regular file. If the redirection operator is >>||, or the redirection operator is >> and the nnoocclloobbbbeerr option to the sseett builtin command is not enabled, the re- direction is attempted even if the file named by _w_o_r_d exists. AAppppeennddiinngg RReeddiirreecctteedd OOuuttppuutt - Redirection of output in this fashion causes the file whose name - results from the expansion of _w_o_r_d to be opened for appending on file - descriptor _n, or the standard output (file descriptor 1) if _n is not + Redirection of output in this fashion causes the file whose name + results from the expansion of _w_o_r_d to be opened for appending on file + descriptor _n, or the standard output (file descriptor 1) if _n is not specified. If the file does not exist it is created. The general format for appending output is: @@ -1807,11 +1808,11 @@ RREEDDIIRREECCTTIIOONN RReeddiirreeccttiinngg SSttaannddaarrdd OOuuttppuutt aanndd SSttaannddaarrdd EErrrroorr - This construct allows both the standard output (file descriptor 1) and - the standard error output (file descriptor 2) to be redirected to the + This construct allows both the standard output (file descriptor 1) and + the standard error output (file descriptor 2) to be redirected to the file whose name is the expansion of _w_o_r_d. - There are two formats for redirecting standard output and standard + There are two formats for redirecting standard output and standard error: &&>>_w_o_r_d @@ -1825,8 +1826,8 @@ RREEDDIIRREECCTTIIOONN AAppppeennddiinngg SSttaannddaarrdd OOuuttppuutt aanndd SSttaannddaarrdd EErrrroorr - This construct allows both the standard output (file descriptor 1) and - the standard error output (file descriptor 2) to be appended to the + This construct allows both the standard output (file descriptor 1) and + the standard error output (file descriptor 2) to be appended to the file whose name is the expansion of _w_o_r_d. The format for appending standard output and standard error is: @@ -1838,9 +1839,9 @@ RREEDDIIRREECCTTIIOONN >>>>_w_o_r_d 2>>&&1 HHeerree DDooccuummeennttss - This type of redirection instructs the shell to read input from the - current source until a line containing only _w_o_r_d (with no trailing - blanks) is seen. All of the lines read up to that point are then used + This type of redirection instructs the shell to read input from the + current source until a line containing only _w_o_r_d (with no trailing + blanks) is seen. All of the lines read up to that point are then used as the standard input for a command. The format of here-documents is: @@ -1849,18 +1850,18 @@ RREEDDIIRREECCTTIIOONN _h_e_r_e_-_d_o_c_u_m_e_n_t _d_e_l_i_m_i_t_e_r - No parameter expansion, command substitution, arithmetic expansion, or + No parameter expansion, command substitution, arithmetic expansion, or pathname expansion is performed on _w_o_r_d. If any characters in _w_o_r_d are - quoted, the _d_e_l_i_m_i_t_e_r is the result of quote removal on _w_o_r_d, and the - lines in the here-document are not expanded. If _w_o_r_d is unquoted, all - lines of the here-document are subjected to parameter expansion, com- - mand substitution, and arithmetic expansion. In the latter case, the - character sequence \\<<nneewwlliinnee>> is ignored, and \\ must be used to quote + quoted, the _d_e_l_i_m_i_t_e_r is the result of quote removal on _w_o_r_d, and the + lines in the here-document are not expanded. If _w_o_r_d is unquoted, all + lines of the here-document are subjected to parameter expansion, com- + mand substitution, and arithmetic expansion. In the latter case, the + character sequence \\<<nneewwlliinnee>> is ignored, and \\ must be used to quote the characters \\, $$, and ``. If the redirection operator is <<<<--, then all leading tab characters are - stripped from input lines and the line containing _d_e_l_i_m_i_t_e_r. This - allows here-documents within shell scripts to be indented in a natural + stripped from input lines and the line containing _d_e_l_i_m_i_t_e_r. This + allows here-documents within shell scripts to be indented in a natural fashion. HHeerree SSttrriinnggss @@ -1876,20 +1877,20 @@ RREEDDIIRREECCTTIIOONN [_n]<<&&_w_o_r_d is used to duplicate input file descriptors. If _w_o_r_d expands to one or - more digits, the file descriptor denoted by _n is made to be a copy of - that file descriptor. If the digits in _w_o_r_d do not specify a file - descriptor open for input, a redirection error occurs. If _w_o_r_d evalu- - ates to --, file descriptor _n is closed. If _n is not specified, the + more digits, the file descriptor denoted by _n is made to be a copy of + that file descriptor. If the digits in _w_o_r_d do not specify a file + descriptor open for input, a redirection error occurs. If _w_o_r_d evalu- + ates to --, file descriptor _n is closed. If _n is not specified, the standard input (file descriptor 0) is used. The operator [_n]>>&&_w_o_r_d - is used similarly to duplicate output file descriptors. If _n is not - specified, the standard output (file descriptor 1) is used. If the - digits in _w_o_r_d do not specify a file descriptor open for output, a re- - direction error occurs. As a special case, if _n is omitted, and _w_o_r_d + is used similarly to duplicate output file descriptors. If _n is not + specified, the standard output (file descriptor 1) is used. If the + digits in _w_o_r_d do not specify a file descriptor open for output, a re- + direction error occurs. As a special case, if _n is omitted, and _w_o_r_d does not expand to one or more digits, the standard output and standard error are redirected as described previously. @@ -1898,7 +1899,7 @@ RREEDDIIRREECCTTIIOONN [_n]<<&&_d_i_g_i_t-- - moves the file descriptor _d_i_g_i_t to file descriptor _n, or the standard + moves the file descriptor _d_i_g_i_t to file descriptor _n, or the standard input (file descriptor 0) if _n is not specified. _d_i_g_i_t is closed after being duplicated to _n. @@ -1906,7 +1907,7 @@ RREEDDIIRREECCTTIIOONN [_n]>>&&_d_i_g_i_t-- - moves the file descriptor _d_i_g_i_t to file descriptor _n, or the standard + moves the file descriptor _d_i_g_i_t to file descriptor _n, or the standard output (file descriptor 1) if _n is not specified. OOppeenniinngg FFiillee DDeessccrriippttoorrss ffoorr RReeaaddiinngg aanndd WWrriittiinngg @@ -1914,108 +1915,108 @@ RREEDDIIRREECCTTIIOONN [_n]<<>>_w_o_r_d - causes the file whose name is the expansion of _w_o_r_d to be opened for - both reading and writing on file descriptor _n, or on file descriptor 0 + causes the file whose name is the expansion of _w_o_r_d to be opened for + both reading and writing on file descriptor _n, or on file descriptor 0 if _n is not specified. If the file does not exist, it is created. AALLIIAASSEESS - _A_l_i_a_s_e_s allow a string to be substituted for a word when it is used as - the first word of a simple command. The shell maintains a list of - aliases that may be set and unset with the aalliiaass and uunnaalliiaass builtin - commands (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). The first word of each - simple command, if unquoted, is checked to see if it has an alias. If - so, that word is replaced by the text of the alias. The characters //, - $$, ``, and == and any of the shell _m_e_t_a_c_h_a_r_a_c_t_e_r_s or quoting characters + _A_l_i_a_s_e_s allow a string to be substituted for a word when it is used as + the first word of a simple command. The shell maintains a list of + aliases that may be set and unset with the aalliiaass and uunnaalliiaass builtin + commands (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). The first word of each + simple command, if unquoted, is checked to see if it has an alias. If + so, that word is replaced by the text of the alias. The characters //, + $$, ``, and == and any of the shell _m_e_t_a_c_h_a_r_a_c_t_e_r_s or quoting characters listed above may not appear in an alias name. The replacement text may - contain any valid shell input, including shell metacharacters. The - first word of the replacement text is tested for aliases, but a word - that is identical to an alias being expanded is not expanded a second - time. This means that one may alias llss to llss --FF, for instance, and - bbaasshh does not try to recursively expand the replacement text. If the - last character of the alias value is a _b_l_a_n_k, then the next command + contain any valid shell input, including shell metacharacters. The + first word of the replacement text is tested for aliases, but a word + that is identical to an alias being expanded is not expanded a second + time. This means that one may alias llss to llss --FF, for instance, and + bbaasshh does not try to recursively expand the replacement text. If the + last character of the alias value is a _b_l_a_n_k, then the next command word following the alias is also checked for alias expansion. Aliases are created and listed with the aalliiaass command, and removed with the uunnaalliiaass command. - There is no mechanism for using arguments in the replacement text. If - arguments are needed, a shell function should be used (see FFUUNNCCTTIIOONNSS + There is no mechanism for using arguments in the replacement text. If + arguments are needed, a shell function should be used (see FFUUNNCCTTIIOONNSS below). - Aliases are not expanded when the shell is not interactive, unless the - eexxppaanndd__aalliiaasseess shell option is set using sshhoopptt (see the description of + Aliases are not expanded when the shell is not interactive, unless the + eexxppaanndd__aalliiaasseess shell option is set using sshhoopptt (see the description of sshhoopptt under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). - The rules concerning the definition and use of aliases are somewhat - confusing. BBaasshh always reads at least one complete line of input - before executing any of the commands on that line. Aliases are - expanded when a command is read, not when it is executed. Therefore, - an alias definition appearing on the same line as another command does - not take effect until the next line of input is read. The commands + The rules concerning the definition and use of aliases are somewhat + confusing. BBaasshh always reads at least one complete line of input + before executing any of the commands on that line. Aliases are + expanded when a command is read, not when it is executed. Therefore, + an alias definition appearing on the same line as another command does + not take effect until the next line of input is read. The commands following the alias definition on that line are not affected by the new - alias. This behavior is also an issue when functions are executed. - Aliases are expanded when a function definition is read, not when the - function is executed, because a function definition is itself a com- + alias. This behavior is also an issue when functions are executed. + Aliases are expanded when a function definition is read, not when the + function is executed, because a function definition is itself a com- pound command. As a consequence, aliases defined in a function are not - available until after that function is executed. To be safe, always - put alias definitions on a separate line, and do not use aalliiaass in com- + available until after that function is executed. To be safe, always + put alias definitions on a separate line, and do not use aalliiaass in com- pound commands. For almost every purpose, aliases are superseded by shell functions. FFUUNNCCTTIIOONNSS - A shell function, defined as described above under SSHHEELLLL GGRRAAMMMMAARR, - stores a series of commands for later execution. When the name of a - shell function is used as a simple command name, the list of commands + A shell function, defined as described above under SSHHEELLLL GGRRAAMMMMAARR, + stores a series of commands for later execution. When the name of a + shell function is used as a simple command name, the list of commands associated with that function name is executed. Functions are executed - in the context of the current shell; no new process is created to - interpret them (contrast this with the execution of a shell script). - When a function is executed, the arguments to the function become the + in the context of the current shell; no new process is created to + interpret them (contrast this with the execution of a shell script). + When a function is executed, the arguments to the function become the positional parameters during its execution. The special parameter ## is - updated to reflect the change. Special parameter 0 is unchanged. The - first element of the FFUUNNCCNNAAMMEE variable is set to the name of the func- - tion while the function is executing. All other aspects of the shell - execution environment are identical between a function and its caller + updated to reflect the change. Special parameter 0 is unchanged. The + first element of the FFUUNNCCNNAAMMEE variable is set to the name of the func- + tion while the function is executing. All other aspects of the shell + execution environment are identical between a function and its caller with the exception that the DDEEBBUUGG and RREETTUURRNN traps (see the description - of the ttrraapp builtin under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below) are not inher- - ited unless the function has been given the ttrraaccee attribute (see the - description of the ddeeccllaarree builtin below) or the --oo ffuunnccttrraaccee shell - option has been enabled with the sseett builtin (in which case all func- + of the ttrraapp builtin under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below) are not inher- + ited unless the function has been given the ttrraaccee attribute (see the + description of the ddeeccllaarree builtin below) or the --oo ffuunnccttrraaccee shell + option has been enabled with the sseett builtin (in which case all func- tions inherit the DDEEBBUUGG and RREETTUURRNN traps). - Variables local to the function may be declared with the llooccaall builtin + Variables local to the function may be declared with the llooccaall builtin command. Ordinarily, variables and their values are shared between the function and its caller. - If the builtin command rreettuurrnn is executed in a function, the function - completes and execution resumes with the next command after the func- - tion call. Any command associated with the RREETTUURRNN trap is executed + If the builtin command rreettuurrnn is executed in a function, the function + completes and execution resumes with the next command after the func- + tion call. Any command associated with the RREETTUURRNN trap is executed before execution resumes. When a function completes, the values of the - positional parameters and the special parameter ## are restored to the + positional parameters and the special parameter ## are restored to the values they had prior to the function's execution. - Function names and definitions may be listed with the --ff option to the + Function names and definitions may be listed with the --ff option to the ddeeccllaarree or ttyyppeesseett builtin commands. The --FF option to ddeeccllaarree or ttyyppee-- - sseett will list the function names only (and optionally the source file - and line number, if the eexxttddeebbuugg shell option is enabled). Functions - may be exported so that subshells automatically have them defined with - the --ff option to the eexxppoorrtt builtin. A function definition may be - deleted using the --ff option to the uunnsseett builtin. Note that shell + sseett will list the function names only (and optionally the source file + and line number, if the eexxttddeebbuugg shell option is enabled). Functions + may be exported so that subshells automatically have them defined with + the --ff option to the eexxppoorrtt builtin. A function definition may be + deleted using the --ff option to the uunnsseett builtin. Note that shell functions and variables with the same name may result in multiple iden- - tically-named entries in the environment passed to the shell's chil- + tically-named entries in the environment passed to the shell's chil- dren. Care should be taken in cases where this may cause a problem. - Functions may be recursive. No limit is imposed on the number of + Functions may be recursive. No limit is imposed on the number of recursive calls. AARRIITTHHMMEETTIICC EEVVAALLUUAATTIIOONN - The shell allows arithmetic expressions to be evaluated, under certain - circumstances (see the lleett and ddeeccllaarree builtin commands and AArriitthhmmeettiicc - EExxppaannssiioonn). Evaluation is done in fixed-width integers with no check - for overflow, though division by 0 is trapped and flagged as an error. - The operators and their precedence, associativity, and values are the - same as in the C language. The following list of operators is grouped - into levels of equal-precedence operators. The levels are listed in + The shell allows arithmetic expressions to be evaluated, under certain + circumstances (see the lleett and ddeeccllaarree builtin commands and AArriitthhmmeettiicc + EExxppaannssiioonn). Evaluation is done in fixed-width integers with no check + for overflow, though division by 0 is trapped and flagged as an error. + The operators and their precedence, associativity, and values are the + same as in the C language. The following list of operators is grouped + into levels of equal-precedence operators. The levels are listed in order of decreasing precedence. _i_d++++ _i_d---- @@ -2043,39 +2044,39 @@ AARRIITTHHMMEETTIICC EEVVAALLUUAATTIIOONN _e_x_p_r_1 ,, _e_x_p_r_2 comma - Shell variables are allowed as operands; parameter expansion is per- + Shell variables are allowed as operands; parameter expansion is per- formed before the expression is evaluated. Within an expression, shell - variables may also be referenced by name without using the parameter - expansion syntax. A shell variable that is null or unset evaluates to + variables may also be referenced by name without using the parameter + expansion syntax. A shell variable that is null or unset evaluates to 0 when referenced by name without using the parameter expansion syntax. - The value of a variable is evaluated as an arithmetic expression when - it is referenced, or when a variable which has been given the _i_n_t_e_g_e_r + The value of a variable is evaluated as an arithmetic expression when + it is referenced, or when a variable which has been given the _i_n_t_e_g_e_r attribute using ddeeccllaarree --ii is assigned a value. A null value evaluates - to 0. A shell variable need not have its integer attribute turned on + to 0. A shell variable need not have its integer attribute turned on to be used in an expression. Constants with a leading 0 are interpreted as octal numbers. A leading - 0x or 0X denotes hexadecimal. Otherwise, numbers take the form - [_b_a_s_e_#]n, where _b_a_s_e is a decimal number between 2 and 64 representing + 0x or 0X denotes hexadecimal. Otherwise, numbers take the form + [_b_a_s_e_#]n, where _b_a_s_e is a decimal number between 2 and 64 representing the arithmetic base, and _n is a number in that base. If _b_a_s_e_# is omit- - ted, then base 10 is used. The digits greater than 9 are represented - by the lowercase letters, the uppercase letters, @, and _, in that - order. If _b_a_s_e is less than or equal to 36, lowercase and uppercase + ted, then base 10 is used. The digits greater than 9 are represented + by the lowercase letters, the uppercase letters, @, and _, in that + order. If _b_a_s_e is less than or equal to 36, lowercase and uppercase letters may be used interchangeably to represent numbers between 10 and 35. - Operators are evaluated in order of precedence. Sub-expressions in - parentheses are evaluated first and may override the precedence rules + Operators are evaluated in order of precedence. Sub-expressions in + parentheses are evaluated first and may override the precedence rules above. CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS - Conditional expressions are used by the [[[[ compound command and the - tteesstt and [[ builtin commands to test file attributes and perform string - and arithmetic comparisons. Expressions are formed from the following - unary or binary primaries. If any _f_i_l_e argument to one of the pri- + Conditional expressions are used by the [[[[ compound command and the + tteesstt and [[ builtin commands to test file attributes and perform string + and arithmetic comparisons. Expressions are formed from the following + unary or binary primaries. If any _f_i_l_e argument to one of the pri- maries is of the form _/_d_e_v_/_f_d_/_n, then file descriptor _n is checked. If - the _f_i_l_e argument to one of the primaries is one of _/_d_e_v_/_s_t_d_i_n, - _/_d_e_v_/_s_t_d_o_u_t, or _/_d_e_v_/_s_t_d_e_r_r, file descriptor 0, 1, or 2, respectively, + the _f_i_l_e argument to one of the primaries is one of _/_d_e_v_/_s_t_d_i_n, + _/_d_e_v_/_s_t_d_o_u_t, or _/_d_e_v_/_s_t_d_e_r_r, file descriptor 0, 1, or 2, respectively, is checked. Unless otherwise specified, primaries that operate on files follow sym- @@ -2122,20 +2123,20 @@ CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS --SS _f_i_l_e True if _f_i_l_e exists and is a socket. --NN _f_i_l_e - True if _f_i_l_e exists and has been modified since it was last + True if _f_i_l_e exists and has been modified since it was last read. _f_i_l_e_1 -nntt _f_i_l_e_2 - True if _f_i_l_e_1 is newer (according to modification date) than + True if _f_i_l_e_1 is newer (according to modification date) than _f_i_l_e_2, or if _f_i_l_e_1 exists and _f_i_l_e_2 does not. _f_i_l_e_1 -oott _f_i_l_e_2 - True if _f_i_l_e_1 is older than _f_i_l_e_2, or if _f_i_l_e_2 exists and _f_i_l_e_1 + True if _f_i_l_e_1 is older than _f_i_l_e_2, or if _f_i_l_e_2 exists and _f_i_l_e_1 does not. _f_i_l_e_1 --eeff _f_i_l_e_2 - True if _f_i_l_e_1 and _f_i_l_e_2 refer to the same device and inode num- + True if _f_i_l_e_1 and _f_i_l_e_2 refer to the same device and inode num- bers. --oo _o_p_t_n_a_m_e - True if shell option _o_p_t_n_a_m_e is enabled. See the list of - options under the description of the --oo option to the sseett + True if shell option _o_p_t_n_a_m_e is enabled. See the list of + options under the description of the --oo option to the sseett builtin below. --zz _s_t_r_i_n_g True if the length of _s_t_r_i_n_g is zero. @@ -2151,115 +2152,115 @@ CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS True if the strings are not equal. _s_t_r_i_n_g_1 << _s_t_r_i_n_g_2 - True if _s_t_r_i_n_g_1 sorts before _s_t_r_i_n_g_2 lexicographically in the + True if _s_t_r_i_n_g_1 sorts before _s_t_r_i_n_g_2 lexicographically in the current locale. _s_t_r_i_n_g_1 >> _s_t_r_i_n_g_2 - True if _s_t_r_i_n_g_1 sorts after _s_t_r_i_n_g_2 lexicographically in the + True if _s_t_r_i_n_g_1 sorts after _s_t_r_i_n_g_2 lexicographically in the current locale. _a_r_g_1 OOPP _a_r_g_2 - OOPP is one of --eeqq, --nnee, --lltt, --llee, --ggtt, or --ggee. These arithmetic - binary operators return true if _a_r_g_1 is equal to, not equal to, - less than, less than or equal to, greater than, or greater than - or equal to _a_r_g_2, respectively. _A_r_g_1 and _a_r_g_2 may be positive + OOPP is one of --eeqq, --nnee, --lltt, --llee, --ggtt, or --ggee. These arithmetic + binary operators return true if _a_r_g_1 is equal to, not equal to, + less than, less than or equal to, greater than, or greater than + or equal to _a_r_g_2, respectively. _A_r_g_1 and _a_r_g_2 may be positive or negative integers. SSIIMMPPLLEE CCOOMMMMAANNDD EEXXPPAANNSSIIOONN - When a simple command is executed, the shell performs the following + When a simple command is executed, the shell performs the following expansions, assignments, and redirections, from left to right. - 1. The words that the parser has marked as variable assignments - (those preceding the command name) and redirections are saved + 1. The words that the parser has marked as variable assignments + (those preceding the command name) and redirections are saved for later processing. - 2. The words that are not variable assignments or redirections are - expanded. If any words remain after expansion, the first word - is taken to be the name of the command and the remaining words + 2. The words that are not variable assignments or redirections are + expanded. If any words remain after expansion, the first word + is taken to be the name of the command and the remaining words are the arguments. 3. Redirections are performed as described above under RREEDDIIRREECCTTIIOONN. 4. The text after the == in each variable assignment undergoes tilde expansion, parameter expansion, command substitution, arithmetic - expansion, and quote removal before being assigned to the vari- + expansion, and quote removal before being assigned to the vari- able. If no command name results, the variable assignments affect the current - shell environment. Otherwise, the variables are added to the environ- - ment of the executed command and do not affect the current shell envi- - ronment. If any of the assignments attempts to assign a value to a - readonly variable, an error occurs, and the command exits with a non- + shell environment. Otherwise, the variables are added to the environ- + ment of the executed command and do not affect the current shell envi- + ronment. If any of the assignments attempts to assign a value to a + readonly variable, an error occurs, and the command exits with a non- zero status. - If no command name results, redirections are performed, but do not - affect the current shell environment. A redirection error causes the + If no command name results, redirections are performed, but do not + affect the current shell environment. A redirection error causes the command to exit with a non-zero status. - If there is a command name left after expansion, execution proceeds as - described below. Otherwise, the command exits. If one of the expan- - sions contained a command substitution, the exit status of the command - is the exit status of the last command substitution performed. If + If there is a command name left after expansion, execution proceeds as + described below. Otherwise, the command exits. If one of the expan- + sions contained a command substitution, the exit status of the command + is the exit status of the last command substitution performed. If there were no command substitutions, the command exits with a status of zero. CCOOMMMMAANNDD EEXXEECCUUTTIIOONN - After a command has been split into words, if it results in a simple - command and an optional list of arguments, the following actions are + After a command has been split into words, if it results in a simple + command and an optional list of arguments, the following actions are taken. - If the command name contains no slashes, the shell attempts to locate - it. If there exists a shell function by that name, that function is - invoked as described above in FFUUNNCCTTIIOONNSS. If the name does not match a - function, the shell searches for it in the list of shell builtins. If + If the command name contains no slashes, the shell attempts to locate + it. If there exists a shell function by that name, that function is + invoked as described above in FFUUNNCCTTIIOONNSS. If the name does not match a + function, the shell searches for it in the list of shell builtins. If a match is found, that builtin is invoked. - If the name is neither a shell function nor a builtin, and contains no - slashes, bbaasshh searches each element of the PPAATTHH for a directory con- - taining an executable file by that name. BBaasshh uses a hash table to - remember the full pathnames of executable files (see hhaasshh under SSHHEELLLL - BBUUIILLTTIINN CCOOMMMMAANNDDSS below). A full search of the directories in PPAATTHH is - performed only if the command is not found in the hash table. If the + If the name is neither a shell function nor a builtin, and contains no + slashes, bbaasshh searches each element of the PPAATTHH for a directory con- + taining an executable file by that name. BBaasshh uses a hash table to + remember the full pathnames of executable files (see hhaasshh under SSHHEELLLL + BBUUIILLTTIINN CCOOMMMMAANNDDSS below). A full search of the directories in PPAATTHH is + performed only if the command is not found in the hash table. If the search is unsuccessful, the shell searches for a defined shell function named ccoommmmaanndd__nnoott__ffoouunndd__hhaannddllee. If that function exists, it is invoked - with the original command and the original command's arguments as its - arguments, and the function's exit status becomes the exit status of - the shell. If that function is not defined, the shell prints an error + with the original command and the original command's arguments as its + arguments, and the function's exit status becomes the exit status of + the shell. If that function is not defined, the shell prints an error message and returns an exit status of 127. - If the search is successful, or if the command name contains one or + If the search is successful, or if the command name contains one or more slashes, the shell executes the named program in a separate execu- tion environment. Argument 0 is set to the name given, and the remain- ing arguments to the command are set to the arguments given, if any. - If this execution fails because the file is not in executable format, - and the file is not a directory, it is assumed to be a _s_h_e_l_l _s_c_r_i_p_t, a - file containing shell commands. A subshell is spawned to execute it. - This subshell reinitializes itself, so that the effect is as if a new - shell had been invoked to handle the script, with the exception that - the locations of commands remembered by the parent (see hhaasshh below + If this execution fails because the file is not in executable format, + and the file is not a directory, it is assumed to be a _s_h_e_l_l _s_c_r_i_p_t, a + file containing shell commands. A subshell is spawned to execute it. + This subshell reinitializes itself, so that the effect is as if a new + shell had been invoked to handle the script, with the exception that + the locations of commands remembered by the parent (see hhaasshh below under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS) are retained by the child. - If the program is a file beginning with ##!!, the remainder of the first - line specifies an interpreter for the program. The shell executes the + If the program is a file beginning with ##!!, the remainder of the first + line specifies an interpreter for the program. The shell executes the specified interpreter on operating systems that do not handle this exe- cutable format themselves. The arguments to the interpreter consist of - a single optional argument following the interpreter name on the first - line of the program, followed by the name of the program, followed by + a single optional argument following the interpreter name on the first + line of the program, followed by the name of the program, followed by the command arguments, if any. CCOOMMMMAANNDD EEXXEECCUUTTIIOONN EENNVVIIRROONNMMEENNTT - The shell has an _e_x_e_c_u_t_i_o_n _e_n_v_i_r_o_n_m_e_n_t, which consists of the follow- + The shell has an _e_x_e_c_u_t_i_o_n _e_n_v_i_r_o_n_m_e_n_t, which consists of the follow- ing: - +o open files inherited by the shell at invocation, as modified by + +o open files inherited by the shell at invocation, as modified by redirections supplied to the eexxeecc builtin - +o the current working directory as set by ccdd, ppuusshhdd, or ppooppdd, or + +o the current working directory as set by ccdd, ppuusshhdd, or ppooppdd, or inherited by the shell at invocation - +o the file creation mode mask as set by uummaasskk or inherited from + +o the file creation mode mask as set by uummaasskk or inherited from the shell's parent +o current traps set by ttrraapp @@ -2267,235 +2268,235 @@ CCOOMMMMAANNDD EEXXEECCUUTTIIOONN EENNVVIIRROONNMMEENN +o shell parameters that are set by variable assignment or with sseett or inherited from the shell's parent in the environment - +o shell functions defined during execution or inherited from the + +o shell functions defined during execution or inherited from the shell's parent in the environment - +o options enabled at invocation (either by default or with com- + +o options enabled at invocation (either by default or with com- mand-line arguments) or by sseett +o options enabled by sshhoopptt +o shell aliases defined with aalliiaass - +o various process IDs, including those of background jobs, the + +o various process IDs, including those of background jobs, the value of $$$$, and the value of $$PPPPIIDD - When a simple command other than a builtin or shell function is to be - executed, it is invoked in a separate execution environment that con- - sists of the following. Unless otherwise noted, the values are inher- + When a simple command other than a builtin or shell function is to be + executed, it is invoked in a separate execution environment that con- + sists of the following. Unless otherwise noted, the values are inher- ited from the shell. - +o the shell's open files, plus any modifications and additions + +o the shell's open files, plus any modifications and additions specified by redirections to the command +o the current working directory +o the file creation mode mask - +o shell variables and functions marked for export, along with + +o shell variables and functions marked for export, along with variables exported for the command, passed in the environment +o traps caught by the shell are reset to the values inherited from the shell's parent, and traps ignored by the shell are ignored - A command invoked in this separate environment cannot affect the + A command invoked in this separate environment cannot affect the shell's execution environment. - Command substitution, commands grouped with parentheses, and asynchro- + Command substitution, commands grouped with parentheses, and asynchro- nous commands are invoked in a subshell environment that is a duplicate - of the shell environment, except that traps caught by the shell are + of the shell environment, except that traps caught by the shell are reset to the values that the shell inherited from its parent at invoca- tion. Builtin commands that are invoked as part of a pipeline are also executed in a subshell environment. Changes made to the subshell envi- ronment cannot affect the shell's execution environment. - If a command is followed by a && and job control is not active, the - default standard input for the command is the empty file _/_d_e_v_/_n_u_l_l. - Otherwise, the invoked command inherits the file descriptors of the + If a command is followed by a && and job control is not active, the + default standard input for the command is the empty file _/_d_e_v_/_n_u_l_l. + Otherwise, the invoked command inherits the file descriptors of the calling shell as modified by redirections. EENNVVIIRROONNMMEENNTT - When a program is invoked it is given an array of strings called the + When a program is invoked it is given an array of strings called the _e_n_v_i_r_o_n_m_e_n_t. This is a list of _n_a_m_e-_v_a_l_u_e pairs, of the form _n_a_m_e=_v_a_l_u_e. - The shell provides several ways to manipulate the environment. On + The shell provides several ways to manipulate the environment. On invocation, the shell scans its own environment and creates a parameter - for each name found, automatically marking it for _e_x_p_o_r_t to child pro- - cesses. Executed commands inherit the environment. The eexxppoorrtt and - ddeeccllaarree --xx commands allow parameters and functions to be added to and + for each name found, automatically marking it for _e_x_p_o_r_t to child pro- + cesses. Executed commands inherit the environment. The eexxppoorrtt and + ddeeccllaarree --xx commands allow parameters and functions to be added to and deleted from the environment. If the value of a parameter in the envi- - ronment is modified, the new value becomes part of the environment, - replacing the old. The environment inherited by any executed command - consists of the shell's initial environment, whose values may be modi- - fied in the shell, less any pairs removed by the uunnsseett command, plus + ronment is modified, the new value becomes part of the environment, + replacing the old. The environment inherited by any executed command + consists of the shell's initial environment, whose values may be modi- + fied in the shell, less any pairs removed by the uunnsseett command, plus any additions via the eexxppoorrtt and ddeeccllaarree --xx commands. - The environment for any _s_i_m_p_l_e _c_o_m_m_a_n_d or function may be augmented - temporarily by prefixing it with parameter assignments, as described + The environment for any _s_i_m_p_l_e _c_o_m_m_a_n_d or function may be augmented + temporarily by prefixing it with parameter assignments, as described above in PPAARRAAMMEETTEERRSS. These assignment statements affect only the envi- ronment seen by that command. - If the --kk option is set (see the sseett builtin command below), then _a_l_l - parameter assignments are placed in the environment for a command, not + If the --kk option is set (see the sseett builtin command below), then _a_l_l + parameter assignments are placed in the environment for a command, not just those that precede the command name. - When bbaasshh invokes an external command, the variable __ is set to the - full file name of the command and passed to that command in its envi- + When bbaasshh invokes an external command, the variable __ is set to the + full file name of the command and passed to that command in its envi- ronment. EEXXIITT SSTTAATTUUSS - The exit status of an executed command is the value returned by the + The exit status of an executed command is the value returned by the _w_a_i_t_p_i_d system call or equivalent function. Exit statuses fall between - 0 and 255, though, as explained below, the shell may use values above + 0 and 255, though, as explained below, the shell may use values above 125 specially. Exit statuses from shell builtins and compound commands - are also limited to this range. Under certain circumstances, the shell + are also limited to this range. Under certain circumstances, the shell will use special values to indicate specific failure modes. For the shell's purposes, a command which exits with a zero exit status - has succeeded. An exit status of zero indicates success. A non-zero - exit status indicates failure. When a command terminates on a fatal + has succeeded. An exit status of zero indicates success. A non-zero + exit status indicates failure. When a command terminates on a fatal signal _N, bbaasshh uses the value of 128+_N as the exit status. - If a command is not found, the child process created to execute it - returns a status of 127. If a command is found but is not executable, + If a command is not found, the child process created to execute it + returns a status of 127. If a command is found but is not executable, the return status is 126. If a command fails because of an error during expansion or redirection, the exit status is greater than zero. - Shell builtin commands return a status of 0 (_t_r_u_e) if successful, and - non-zero (_f_a_l_s_e) if an error occurs while they execute. All builtins + Shell builtin commands return a status of 0 (_t_r_u_e) if successful, and + non-zero (_f_a_l_s_e) if an error occurs while they execute. All builtins return an exit status of 2 to indicate incorrect usage. - BBaasshh itself returns the exit status of the last command executed, - unless a syntax error occurs, in which case it exits with a non-zero + BBaasshh itself returns the exit status of the last command executed, + unless a syntax error occurs, in which case it exits with a non-zero value. See also the eexxiitt builtin command below. SSIIGGNNAALLSS - When bbaasshh is interactive, in the absence of any traps, it ignores + When bbaasshh is interactive, in the absence of any traps, it ignores SSIIGGTTEERRMM (so that kkiillll 00 does not kill an interactive shell), and SSIIGGIINNTT - is caught and handled (so that the wwaaiitt builtin is interruptible). In - all cases, bbaasshh ignores SSIIGGQQUUIITT. If job control is in effect, bbaasshh + is caught and handled (so that the wwaaiitt builtin is interruptible). In + all cases, bbaasshh ignores SSIIGGQQUUIITT. If job control is in effect, bbaasshh ignores SSIIGGTTTTIINN, SSIIGGTTTTOOUU, and SSIIGGTTSSTTPP. Non-builtin commands run by bbaasshh have signal handlers set to the values - inherited by the shell from its parent. When job control is not in - effect, asynchronous commands ignore SSIIGGIINNTT and SSIIGGQQUUIITT in addition to - these inherited handlers. Commands run as a result of command substi- + inherited by the shell from its parent. When job control is not in + effect, asynchronous commands ignore SSIIGGIINNTT and SSIIGGQQUUIITT in addition to + these inherited handlers. Commands run as a result of command substi- tution ignore the keyboard-generated job control signals SSIIGGTTTTIINN, SSIIGGTT-- TTOOUU, and SSIIGGTTSSTTPP. - The shell exits by default upon receipt of a SSIIGGHHUUPP. Before exiting, - an interactive shell resends the SSIIGGHHUUPP to all jobs, running or + The shell exits by default upon receipt of a SSIIGGHHUUPP. Before exiting, + an interactive shell resends the SSIIGGHHUUPP to all jobs, running or stopped. Stopped jobs are sent SSIIGGCCOONNTT to ensure that they receive the - SSIIGGHHUUPP. To prevent the shell from sending the signal to a particular - job, it should be removed from the jobs table with the ddiissoowwnn builtin - (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below) or marked to not receive SSIIGGHHUUPP + SSIIGGHHUUPP. To prevent the shell from sending the signal to a particular + job, it should be removed from the jobs table with the ddiissoowwnn builtin + (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below) or marked to not receive SSIIGGHHUUPP using ddiissoowwnn --hh. - If the hhuuppoonneexxiitt shell option has been set with sshhoopptt, bbaasshh sends a + If the hhuuppoonneexxiitt shell option has been set with sshhoopptt, bbaasshh sends a SSIIGGHHUUPP to all jobs when an interactive login shell exits. - If bbaasshh is waiting for a command to complete and receives a signal for + If bbaasshh is waiting for a command to complete and receives a signal for which a trap has been set, the trap will not be executed until the com- - mand completes. When bbaasshh is waiting for an asynchronous command via - the wwaaiitt builtin, the reception of a signal for which a trap has been + mand completes. When bbaasshh is waiting for an asynchronous command via + the wwaaiitt builtin, the reception of a signal for which a trap has been set will cause the wwaaiitt builtin to return immediately with an exit sta- tus greater than 128, immediately after which the trap is executed. JJOOBB CCOONNTTRROOLL - _J_o_b _c_o_n_t_r_o_l refers to the ability to selectively stop (_s_u_s_p_e_n_d) the + _J_o_b _c_o_n_t_r_o_l refers to the ability to selectively stop (_s_u_s_p_e_n_d) the execution of processes and continue (_r_e_s_u_m_e) their execution at a later - point. A user typically employs this facility via an interactive + point. A user typically employs this facility via an interactive interface supplied jointly by the system's terminal driver and bbaasshh. - The shell associates a _j_o_b with each pipeline. It keeps a table of - currently executing jobs, which may be listed with the jjoobbss command. - When bbaasshh starts a job asynchronously (in the _b_a_c_k_g_r_o_u_n_d), it prints a + The shell associates a _j_o_b with each pipeline. It keeps a table of + currently executing jobs, which may be listed with the jjoobbss command. + When bbaasshh starts a job asynchronously (in the _b_a_c_k_g_r_o_u_n_d), it prints a line that looks like: [1] 25647 indicating that this job is job number 1 and that the process ID of the last process in the pipeline associated with this job is 25647. All of - the processes in a single pipeline are members of the same job. BBaasshh + the processes in a single pipeline are members of the same job. BBaasshh uses the _j_o_b abstraction as the basis for job control. - To facilitate the implementation of the user interface to job control, + To facilitate the implementation of the user interface to job control, the operating system maintains the notion of a _c_u_r_r_e_n_t _t_e_r_m_i_n_a_l _p_r_o_c_e_s_s _g_r_o_u_p _I_D. Members of this process group (processes whose process group ID is equal to the current terminal process group ID) receive keyboard- - generated signals such as SSIIGGIINNTT. These processes are said to be in - the _f_o_r_e_g_r_o_u_n_d. _B_a_c_k_g_r_o_u_n_d processes are those whose process group ID + generated signals such as SSIIGGIINNTT. These processes are said to be in + the _f_o_r_e_g_r_o_u_n_d. _B_a_c_k_g_r_o_u_n_d processes are those whose process group ID differs from the terminal's; such processes are immune to keyboard-gen- - erated signals. Only foreground processes are allowed to read from or + erated signals. Only foreground processes are allowed to read from or write to the terminal. Background processes which attempt to read from (write to) the terminal are sent a SSIIGGTTTTIINN ((SSIIGGTTTTOOUU)) signal by the ter- minal driver, which, unless caught, suspends the process. - If the operating system on which bbaasshh is running supports job control, + If the operating system on which bbaasshh is running supports job control, bbaasshh contains facilities to use it. Typing the _s_u_s_p_e_n_d character (typ- ically ^^ZZ, Control-Z) while a process is running causes that process to - be stopped and returns control to bbaasshh. Typing the _d_e_l_a_y_e_d _s_u_s_p_e_n_d - character (typically ^^YY, Control-Y) causes the process to be stopped - when it attempts to read input from the terminal, and control to be - returned to bbaasshh. The user may then manipulate the state of this job, - using the bbgg command to continue it in the background, the ffgg command + be stopped and returns control to bbaasshh. Typing the _d_e_l_a_y_e_d _s_u_s_p_e_n_d + character (typically ^^YY, Control-Y) causes the process to be stopped + when it attempts to read input from the terminal, and control to be + returned to bbaasshh. The user may then manipulate the state of this job, + using the bbgg command to continue it in the background, the ffgg command to continue it in the foreground, or the kkiillll command to kill it. A ^^ZZ takes effect immediately, and has the additional side effect of causing pending output and typeahead to be discarded. There are a number of ways to refer to a job in the shell. The charac- - ter %% introduces a job name. Job number _n may be referred to as %%nn. A - job may also be referred to using a prefix of the name used to start - it, or using a substring that appears in its command line. For exam- - ple, %%ccee refers to a stopped ccee job. If a prefix matches more than one - job, bbaasshh reports an error. Using %%??ccee, on the other hand, refers to - any job containing the string ccee in its command line. If the substring - matches more than one job, bbaasshh reports an error. The symbols %%%% and - %%++ refer to the shell's notion of the _c_u_r_r_e_n_t _j_o_b, which is the last - job stopped while it was in the foreground or started in the back- - ground. The _p_r_e_v_i_o_u_s _j_o_b may be referenced using %%--. If there is only - a single job, %%++ and %%-- can both be used to refer to that job. In out- - put pertaining to jobs (e.g., the output of the jjoobbss command), the cur- - rent job is always flagged with a ++, and the previous job with a --. A - single % (with no accompanying job specification) also refers to the - current job. - - Simply naming a job can be used to bring it into the foreground: %%11 is - a synonym for ````ffgg %%11'''', bringing job 1 from the background into the - foreground. Similarly, ````%%11 &&'''' resumes job 1 in the background, + ter %% introduces a job specification (_j_o_b_s_p_e_c). Job number _n may be + referred to as %%nn. A job may also be referred to using a prefix of the + name used to start it, or using a substring that appears in its command + line. For example, %%ccee refers to a stopped ccee job. If a prefix + matches more than one job, bbaasshh reports an error. Using %%??ccee, on the + other hand, refers to any job containing the string ccee in its command + line. If the substring matches more than one job, bbaasshh reports an + error. The symbols %%%% and %%++ refer to the shell's notion of the _c_u_r_- + _r_e_n_t _j_o_b, which is the last job stopped while it was in the foreground + or started in the background. The _p_r_e_v_i_o_u_s _j_o_b may be referenced using + %%--. If there is only a single job, %%++ and %%-- can both be used to refer + to that job. In output pertaining to jobs (e.g., the output of the + jjoobbss command), the current job is always flagged with a ++, and the pre- + vious job with a --. A single % (with no accompanying job specifica- + tion) also refers to the current job. + + Simply naming a job can be used to bring it into the foreground: %%11 is + a synonym for ````ffgg %%11'''', bringing job 1 from the background into the + foreground. Similarly, ````%%11 &&'''' resumes job 1 in the background, equivalent to ````bbgg %%11''''. - The shell learns immediately whenever a job changes state. Normally, + The shell learns immediately whenever a job changes state. Normally, bbaasshh waits until it is about to print a prompt before reporting changes - in a job's status so as to not interrupt any other output. If the --bb + in a job's status so as to not interrupt any other output. If the --bb option to the sseett builtin command is enabled, bbaasshh reports such changes - immediately. Any trap on SSIIGGCCHHLLDD is executed for each child that + immediately. Any trap on SSIIGGCCHHLLDD is executed for each child that exits. - If an attempt to exit bbaasshh is made while jobs are stopped (or, if the - cchheecckkjjoobbss shell option has been enabled using the sshhoopptt builtin, run- + If an attempt to exit bbaasshh is made while jobs are stopped (or, if the + cchheecckkjjoobbss shell option has been enabled using the sshhoopptt builtin, run- ning), the shell prints a warning message, and, if the cchheecckkjjoobbss option - is enabled, lists the jobs and their statuses. The jjoobbss command may - then be used to inspect their status. If a second attempt to exit is - made without an intervening command, the shell does not print another + is enabled, lists the jobs and their statuses. The jjoobbss command may + then be used to inspect their status. If a second attempt to exit is + made without an intervening command, the shell does not print another warning, and any stopped jobs are terminated. PPRROOMMPPTTIINNGG When executing interactively, bbaasshh displays the primary prompt PPSS11 when - it is ready to read a command, and the secondary prompt PPSS22 when it - needs more input to complete a command. BBaasshh allows these prompt - strings to be customized by inserting a number of backslash-escaped + it is ready to read a command, and the secondary prompt PPSS22 when it + needs more input to complete a command. BBaasshh allows these prompt + strings to be customized by inserting a number of backslash-escaped special characters that are decoded as follows: \\aa an ASCII bell character (07) - \\dd the date in "Weekday Month Date" format (e.g., "Tue May + \\dd the date in "Weekday Month Date" format (e.g., "Tue May 26") \\DD{{_f_o_r_m_a_t}} - the _f_o_r_m_a_t is passed to _s_t_r_f_t_i_m_e(3) and the result is - inserted into the prompt string; an empty _f_o_r_m_a_t results + the _f_o_r_m_a_t is passed to _s_t_r_f_t_i_m_e(3) and the result is + inserted into the prompt string; an empty _f_o_r_m_a_t results in a locale-specific time representation. The braces are required \\ee an ASCII escape character (033) @@ -2505,7 +2506,7 @@ PPRROOMMPPTTIINNGG \\ll the basename of the shell's terminal device name \\nn newline \\rr carriage return - \\ss the name of the shell, the basename of $$00 (the portion + \\ss the name of the shell, the basename of $$00 (the portion following the final slash) \\tt the current time in 24-hour HH:MM:SS format \\TT the current time in 12-hour HH:MM:SS format @@ -2514,7 +2515,7 @@ PPRROOMMPPTTIINNGG \\uu the username of the current user \\vv the version of bbaasshh (e.g., 2.00) \\VV the release of bbaasshh, version + patch level (e.g., 2.00.0) - \\ww the current working directory, with $$HHOOMMEE abbreviated + \\ww the current working directory, with $$HHOOMMEE abbreviated with a tilde (uses the $$PPRROOMMPPTT__DDIIRRTTRRIIMM variable) \\WW the basename of the current working directory, with $$HHOOMMEE abbreviated with a tilde @@ -2523,28 +2524,31 @@ PPRROOMMPPTTIINNGG \\$$ if the effective UID is 0, a ##, otherwise a $$ \\_n_n_n the character corresponding to the octal number _n_n_n \\\\ a backslash - \\[[ begin a sequence of non-printing characters, which could - be used to embed a terminal control sequence into the + \\[[ begin a sequence of non-printing characters, which could + be used to embed a terminal control sequence into the prompt \\]] end a sequence of non-printing characters - The command number and the history number are usually different: the - history number of a command is its position in the history list, which - may include commands restored from the history file (see HHIISSTTOORRYY - below), while the command number is the position in the sequence of - commands executed during the current shell session. After the string - is decoded, it is expanded via parameter expansion, command substitu- - tion, arithmetic expansion, and quote removal, subject to the value of - the pprroommppttvvaarrss shell option (see the description of the sshhoopptt command + The command number and the history number are usually different: the + history number of a command is its position in the history list, which + may include commands restored from the history file (see HHIISSTTOORRYY + below), while the command number is the position in the sequence of + commands executed during the current shell session. After the string + is decoded, it is expanded via parameter expansion, command substitu- + tion, arithmetic expansion, and quote removal, subject to the value of + the pprroommppttvvaarrss shell option (see the description of the sshhoopptt command under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). RREEAADDLLIINNEE - This is the library that handles reading input when using an interac- + This is the library that handles reading input when using an interac- tive shell, unless the ----nnooeeddiittiinngg option is given at shell invocation. + Line editing is also used when using the --ee option to the rreeaadd builtin. By default, the line editing commands are similar to those of emacs. A - vi-style line editing interface is also available. To turn off line - editing after the shell is running, use the ++oo eemmaaccss or ++oo vvii options - to the sseett builtin (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). + vi-style line editing interface is also available. Line editing can be + enabled at any time using the --oo eemmaaccss or --oo vvii options to the sseett + builtin (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). To turn off line editing + after the shell is running, use the ++oo eemmaaccss or ++oo vvii options to the + sseett builtin. RReeaaddlliinnee NNoottaattiioonn In this section, the emacs-style notation is used to denote keystrokes. @@ -2911,6 +2915,12 @@ RREEAADDLLIINNEE bbaacckkwwaarrdd--wwoorrdd ((MM--bb)) Move back to the start of the current or previous word. Words are composed of alphanumeric characters (letters and digits). + sshheellll--ffoorrwwaarrdd--wwoorrdd + Move forward to the end of the next word. Words are delimited + by non-quoted shell metacharacters. + sshheellll--bbaacckkwwaarrdd--wwoorrdd + Move back to the start of the current or previous word. Words + are delimited by non-quoted shell metacharacters. cclleeaarr--ssccrreeeenn ((CC--ll)) Clear the screen leaving the current line at the top of the screen. With an argument, refresh the current line without @@ -2998,7 +3008,7 @@ RREEAADDLLIINNEE argument is ignored. eeddiitt--aanndd--eexxeeccuuttee--ccoommmmaanndd ((CC--xxCC--ee)) Invoke an editor on the current command line, and execute the - result as shell commands. BBaasshh attempts to invoke $$FFCCEEDDIITT, + result as shell commands. BBaasshh attempts to invoke $$VVIISSUUAALL, $$EEDDIITTOORR, and _e_m_a_c_s as the editor, in that order. CCoommmmaannddss ffoorr CChhaannggiinngg TTeexxtt @@ -3067,12 +3077,19 @@ RREEAADDLLIINNEE bbaacckkwwaarrdd--kkiillll--wwoorrdd ((MM--RRuubboouutt)) Kill the word behind point. Word boundaries are the same as those used by bbaacckkwwaarrdd--wwoorrdd. + sshheellll--kkiillll--wwoorrdd ((MM--dd)) + Kill from point to the end of the current word, or if between + words, to the end of the next word. Word boundaries are the + same as those used by sshheellll--ffoorrwwaarrdd--wwoorrdd. + sshheellll--bbaacckkwwaarrdd--kkiillll--wwoorrdd ((MM--RRuubboouutt)) + Kill the word behind point. Word boundaries are the same as + those used by sshheellll--bbaacckkwwaarrdd--wwoorrdd. uunniixx--wwoorrdd--rruubboouutt ((CC--ww)) - Kill the word behind point, using white space as a word bound- + Kill the word behind point, using white space as a word bound- ary. The killed text is saved on the kill-ring. uunniixx--ffiilleennaammee--rruubboouutt - Kill the word behind point, using white space and the slash - character as the word boundaries. The killed text is saved on + Kill the word behind point, using white space and the slash + character as the word boundaries. The killed text is saved on the kill-ring. ddeelleettee--hhoorriizzoonnttaall--ssppaaccee ((MM--\\)) Delete all spaces and tabs around point. @@ -3081,61 +3098,61 @@ RREEAADDLLIINNEE ccooppyy--rreeggiioonn--aass--kkiillll Copy the text in the region to the kill buffer. ccooppyy--bbaacckkwwaarrdd--wwoorrdd - Copy the word before point to the kill buffer. The word bound- + Copy the word before point to the kill buffer. The word bound- aries are the same as bbaacckkwwaarrdd--wwoorrdd. ccooppyy--ffoorrwwaarrdd--wwoorrdd - Copy the word following point to the kill buffer. The word + Copy the word following point to the kill buffer. The word boundaries are the same as ffoorrwwaarrdd--wwoorrdd. yyaannkk ((CC--yy)) Yank the top of the kill ring into the buffer at point. yyaannkk--ppoopp ((MM--yy)) - Rotate the kill ring, and yank the new top. Only works follow- + Rotate the kill ring, and yank the new top. Only works follow- ing yyaannkk or yyaannkk--ppoopp. NNuummeerriicc AArrgguummeennttss ddiiggiitt--aarrgguummeenntt ((MM--00,, MM--11,, ......,, MM----)) - Add this digit to the argument already accumulating, or start a + Add this digit to the argument already accumulating, or start a new argument. M-- starts a negative argument. uunniivveerrssaall--aarrgguummeenntt - This is another way to specify an argument. If this command is - followed by one or more digits, optionally with a leading minus - sign, those digits define the argument. If the command is fol- - lowed by digits, executing uunniivveerrssaall--aarrgguummeenntt again ends the - numeric argument, but is otherwise ignored. As a special case, - if this command is immediately followed by a character that is - neither a digit or minus sign, the argument count for the next - command is multiplied by four. The argument count is initially - one, so executing this function the first time makes the argu- + This is another way to specify an argument. If this command is + followed by one or more digits, optionally with a leading minus + sign, those digits define the argument. If the command is fol- + lowed by digits, executing uunniivveerrssaall--aarrgguummeenntt again ends the + numeric argument, but is otherwise ignored. As a special case, + if this command is immediately followed by a character that is + neither a digit or minus sign, the argument count for the next + command is multiplied by four. The argument count is initially + one, so executing this function the first time makes the argu- ment count four, a second time makes the argument count sixteen, and so on. CCoommpplleettiinngg ccoommpplleettee ((TTAABB)) - Attempt to perform completion on the text before point. BBaasshh + Attempt to perform completion on the text before point. BBaasshh attempts completion treating the text as a variable (if the text - begins with $$), username (if the text begins with ~~), hostname - (if the text begins with @@), or command (including aliases and + begins with $$), username (if the text begins with ~~), hostname + (if the text begins with @@), or command (including aliases and functions) in turn. If none of these produces a match, filename completion is attempted. ppoossssiibbllee--ccoommpplleettiioonnss ((MM--??)) List the possible completions of the text before point. iinnsseerrtt--ccoommpplleettiioonnss ((MM--**)) - Insert all completions of the text before point that would have + Insert all completions of the text before point that would have been generated by ppoossssiibbllee--ccoommpplleettiioonnss. mmeennuu--ccoommpplleettee - Similar to ccoommpplleettee, but replaces the word to be completed with - a single match from the list of possible completions. Repeated - execution of mmeennuu--ccoommpplleettee steps through the list of possible - completions, inserting each match in turn. At the end of the + Similar to ccoommpplleettee, but replaces the word to be completed with + a single match from the list of possible completions. Repeated + execution of mmeennuu--ccoommpplleettee steps through the list of possible + completions, inserting each match in turn. At the end of the list of completions, the bell is rung (subject to the setting of bbeellll--ssttyyllee) and the original text is restored. An argument of _n - moves _n positions forward in the list of matches; a negative - argument may be used to move backward through the list. This - command is intended to be bound to TTAABB, but is unbound by + moves _n positions forward in the list of matches; a negative + argument may be used to move backward through the list. This + command is intended to be bound to TTAABB, but is unbound by default. ddeelleettee--cchhaarr--oorr--lliisstt - Deletes the character under the cursor if not at the beginning - or end of the line (like ddeelleettee--cchhaarr). If at the end of the + Deletes the character under the cursor if not at the beginning + or end of the line (like ddeelleettee--cchhaarr). If at the end of the line, behaves identically to ppoossssiibbllee--ccoommpplleettiioonnss. This command is unbound by default. ccoommpplleettee--ffiilleennaammee ((MM--//)) @@ -3144,201 +3161,201 @@ RREEAADDLLIINNEE List the possible completions of the text before point, treating it as a filename. ccoommpplleettee--uusseerrnnaammee ((MM--~~)) - Attempt completion on the text before point, treating it as a + Attempt completion on the text before point, treating it as a username. ppoossssiibbllee--uusseerrnnaammee--ccoommpplleettiioonnss ((CC--xx ~~)) List the possible completions of the text before point, treating it as a username. ccoommpplleettee--vvaarriiaabbllee ((MM--$$)) - Attempt completion on the text before point, treating it as a + Attempt completion on the text before point, treating it as a shell variable. ppoossssiibbllee--vvaarriiaabbllee--ccoommpplleettiioonnss ((CC--xx $$)) List the possible completions of the text before point, treating it as a shell variable. ccoommpplleettee--hhoossttnnaammee ((MM--@@)) - Attempt completion on the text before point, treating it as a + Attempt completion on the text before point, treating it as a hostname. ppoossssiibbllee--hhoossttnnaammee--ccoommpplleettiioonnss ((CC--xx @@)) List the possible completions of the text before point, treating it as a hostname. ccoommpplleettee--ccoommmmaanndd ((MM--!!)) - Attempt completion on the text before point, treating it as a - command name. Command completion attempts to match the text - against aliases, reserved words, shell functions, shell + Attempt completion on the text before point, treating it as a + command name. Command completion attempts to match the text + against aliases, reserved words, shell functions, shell builtins, and finally executable filenames, in that order. ppoossssiibbllee--ccoommmmaanndd--ccoommpplleettiioonnss ((CC--xx !!)) List the possible completions of the text before point, treating it as a command name. ddyynnaammiicc--ccoommpplleettee--hhiissttoorryy ((MM--TTAABB)) - Attempt completion on the text before point, comparing the text - against lines from the history list for possible completion + Attempt completion on the text before point, comparing the text + against lines from the history list for possible completion matches. ddaabbbbrreevv--eexxppaanndd - Attempt menu completion on the text before point, comparing the + Attempt menu completion on the text before point, comparing the text against lines from the history list for possible completion matches. ccoommpplleettee--iinnttoo--bbrraacceess ((MM--{{)) Perform filename completion and insert the list of possible com- - pletions enclosed within braces so the list is available to the + pletions enclosed within braces so the list is available to the shell (see BBrraaccee EExxppaannssiioonn above). KKeeyybbooaarrdd MMaaccrrooss ssttaarrtt--kkbbdd--mmaaccrroo ((CC--xx (()) - Begin saving the characters typed into the current keyboard + Begin saving the characters typed into the current keyboard macro. eenndd--kkbbdd--mmaaccrroo ((CC--xx )))) Stop saving the characters typed into the current keyboard macro and store the definition. ccaallll--llaasstt--kkbbdd--mmaaccrroo ((CC--xx ee)) - Re-execute the last keyboard macro defined, by making the char- + Re-execute the last keyboard macro defined, by making the char- acters in the macro appear as if typed at the keyboard. MMiisscceellllaanneeoouuss rree--rreeaadd--iinniitt--ffiillee ((CC--xx CC--rr)) - Read in the contents of the _i_n_p_u_t_r_c file, and incorporate any + Read in the contents of the _i_n_p_u_t_r_c file, and incorporate any bindings or variable assignments found there. aabboorrtt ((CC--gg)) - Abort the current editing command and ring the terminal's bell + Abort the current editing command and ring the terminal's bell (subject to the setting of bbeellll--ssttyyllee). ddoo--uuppppeerrccaassee--vveerrssiioonn ((MM--aa,, MM--bb,, MM--_x,, ......)) - If the metafied character _x is lowercase, run the command that + If the metafied character _x is lowercase, run the command that is bound to the corresponding uppercase character. pprreeffiixx--mmeettaa ((EESSCC)) Metafy the next character typed. EESSCC ff is equivalent to MMeettaa--ff. uunnddoo ((CC--__,, CC--xx CC--uu)) Incremental undo, separately remembered for each line. rreevveerrtt--lliinnee ((MM--rr)) - Undo all changes made to this line. This is like executing the - uunnddoo command enough times to return the line to its initial + Undo all changes made to this line. This is like executing the + uunnddoo command enough times to return the line to its initial state. ttiillddee--eexxppaanndd ((MM--&&)) Perform tilde expansion on the current word. sseett--mmaarrkk ((CC--@@,, MM--<<ssppaaccee>>)) - Set the mark to the point. If a numeric argument is supplied, + Set the mark to the point. If a numeric argument is supplied, the mark is set to that position. eexxcchhaannggee--ppooiinntt--aanndd--mmaarrkk ((CC--xx CC--xx)) - Swap the point with the mark. The current cursor position is - set to the saved position, and the old cursor position is saved + Swap the point with the mark. The current cursor position is + set to the saved position, and the old cursor position is saved as the mark. cchhaarraacctteerr--sseeaarrcchh ((CC--]])) A character is read and point is moved to the next occurrence of - that character. A negative count searches for previous occur- + that character. A negative count searches for previous occur- rences. cchhaarraacctteerr--sseeaarrcchh--bbaacckkwwaarrdd ((MM--CC--]])) - A character is read and point is moved to the previous occur- - rence of that character. A negative count searches for subse- + A character is read and point is moved to the previous occur- + rence of that character. A negative count searches for subse- quent occurrences. iinnsseerrtt--ccoommmmeenntt ((MM--##)) - Without a numeric argument, the value of the readline ccoomm-- - mmeenntt--bbeeggiinn variable is inserted at the beginning of the current + Without a numeric argument, the value of the readline ccoomm-- + mmeenntt--bbeeggiinn variable is inserted at the beginning of the current line. If a numeric argument is supplied, this command acts as a - toggle: if the characters at the beginning of the line do not - match the value of ccoommmmeenntt--bbeeggiinn, the value is inserted, other- + toggle: if the characters at the beginning of the line do not + match the value of ccoommmmeenntt--bbeeggiinn, the value is inserted, other- wise the characters in ccoommmmeenntt--bbeeggiinn are deleted from the begin- - ning of the line. In either case, the line is accepted as if a - newline had been typed. The default value of ccoommmmeenntt--bbeeggiinn - causes this command to make the current line a shell comment. - If a numeric argument causes the comment character to be + ning of the line. In either case, the line is accepted as if a + newline had been typed. The default value of ccoommmmeenntt--bbeeggiinn + causes this command to make the current line a shell comment. + If a numeric argument causes the comment character to be removed, the line will be executed by the shell. gglloobb--ccoommpplleettee--wwoorrdd ((MM--gg)) - The word before point is treated as a pattern for pathname - expansion, with an asterisk implicitly appended. This pattern - is used to generate a list of matching file names for possible + The word before point is treated as a pattern for pathname + expansion, with an asterisk implicitly appended. This pattern + is used to generate a list of matching file names for possible completions. gglloobb--eexxppaanndd--wwoorrdd ((CC--xx **)) - The word before point is treated as a pattern for pathname - expansion, and the list of matching file names is inserted, - replacing the word. If a numeric argument is supplied, an + The word before point is treated as a pattern for pathname + expansion, and the list of matching file names is inserted, + replacing the word. If a numeric argument is supplied, an asterisk is appended before pathname expansion. gglloobb--lliisstt--eexxppaannssiioonnss ((CC--xx gg)) - The list of expansions that would have been generated by - gglloobb--eexxppaanndd--wwoorrdd is displayed, and the line is redrawn. If a - numeric argument is supplied, an asterisk is appended before + The list of expansions that would have been generated by + gglloobb--eexxppaanndd--wwoorrdd is displayed, and the line is redrawn. If a + numeric argument is supplied, an asterisk is appended before pathname expansion. dduummpp--ffuunnccttiioonnss - Print all of the functions and their key bindings to the read- + Print all of the functions and their key bindings to the read- line output stream. If a numeric argument is supplied, the out- - put is formatted in such a way that it can be made part of an + put is formatted in such a way that it can be made part of an _i_n_p_u_t_r_c file. dduummpp--vvaarriiaabblleess Print all of the settable readline variables and their values to - the readline output stream. If a numeric argument is supplied, - the output is formatted in such a way that it can be made part + the readline output stream. If a numeric argument is supplied, + the output is formatted in such a way that it can be made part of an _i_n_p_u_t_r_c file. dduummpp--mmaaccrrooss - Print all of the readline key sequences bound to macros and the - strings they output. If a numeric argument is supplied, the + Print all of the readline key sequences bound to macros and the + strings they output. If a numeric argument is supplied, the output is formatted in such a way that it can be made part of an _i_n_p_u_t_r_c file. ddiissppllaayy--sshheellll--vveerrssiioonn ((CC--xx CC--vv)) - Display version information about the current instance of bbaasshh. + Display version information about the current instance of bbaasshh. PPrrooggrraammmmaabbllee CCoommpplleettiioonn - When word completion is attempted for an argument to a command for - which a completion specification (a _c_o_m_p_s_p_e_c) has been defined using - the ccoommpplleettee builtin (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below), the pro- + When word completion is attempted for an argument to a command for + which a completion specification (a _c_o_m_p_s_p_e_c) has been defined using + the ccoommpplleettee builtin (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below), the pro- grammable completion facilities are invoked. - First, the command name is identified. If a compspec has been defined + First, the command name is identified. If a compspec has been defined for that command, the compspec is used to generate the list of possible - completions for the word. If the command word is a full pathname, a - compspec for the full pathname is searched for first. If no compspec - is found for the full pathname, an attempt is made to find a compspec + completions for the word. If the command word is a full pathname, a + compspec for the full pathname is searched for first. If no compspec + is found for the full pathname, an attempt is made to find a compspec for the portion following the final slash. - Once a compspec has been found, it is used to generate the list of - matching words. If a compspec is not found, the default bbaasshh comple- + Once a compspec has been found, it is used to generate the list of + matching words. If a compspec is not found, the default bbaasshh comple- tion as described above under CCoommpplleettiinngg is performed. - First, the actions specified by the compspec are used. Only matches - which are prefixed by the word being completed are returned. When the - --ff or --dd option is used for filename or directory name completion, the + First, the actions specified by the compspec are used. Only matches + which are prefixed by the word being completed are returned. When the + --ff or --dd option is used for filename or directory name completion, the shell variable FFIIGGNNOORREE is used to filter the matches. - Any completions specified by a filename expansion pattern to the --GG + Any completions specified by a filename expansion pattern to the --GG option are generated next. The words generated by the pattern need not - match the word being completed. The GGLLOOBBIIGGNNOORREE shell variable is not + match the word being completed. The GGLLOOBBIIGGNNOORREE shell variable is not used to filter the matches, but the FFIIGGNNOORREE variable is used. - Next, the string specified as the argument to the --WW option is consid- - ered. The string is first split using the characters in the IIFFSS spe- - cial variable as delimiters. Shell quoting is honored. Each word is - then expanded using brace expansion, tilde expansion, parameter and - variable expansion, command substitution, and arithmetic expansion, as + Next, the string specified as the argument to the --WW option is consid- + ered. The string is first split using the characters in the IIFFSS spe- + cial variable as delimiters. Shell quoting is honored. Each word is + then expanded using brace expansion, tilde expansion, parameter and + variable expansion, command substitution, and arithmetic expansion, as described above under EEXXPPAANNSSIIOONN. The results are split using the rules described above under WWoorrdd SSpplliittttiinngg. The results of the expansion are prefix-matched against the word being completed, and the matching words become the possible completions. - After these matches have been generated, any shell function or command - specified with the --FF and --CC options is invoked. When the command or + After these matches have been generated, any shell function or command + specified with the --FF and --CC options is invoked. When the command or function is invoked, the CCOOMMPP__LLIINNEE, CCOOMMPP__PPOOIINNTT, CCOOMMPP__KKEEYY, and CCOOMMPP__TTYYPPEE variables are assigned values as described above under SShheellll VVaarriiaabblleess. - If a shell function is being invoked, the CCOOMMPP__WWOORRDDSS and CCOOMMPP__CCWWOORRDD - variables are also set. When the function or command is invoked, the - first argument is the name of the command whose arguments are being - completed, the second argument is the word being completed, and the - third argument is the word preceding the word being completed on the - current command line. No filtering of the generated completions - against the word being completed is performed; the function or command + If a shell function is being invoked, the CCOOMMPP__WWOORRDDSS and CCOOMMPP__CCWWOORRDD + variables are also set. When the function or command is invoked, the + first argument is the name of the command whose arguments are being + completed, the second argument is the word being completed, and the + third argument is the word preceding the word being completed on the + current command line. No filtering of the generated completions + against the word being completed is performed; the function or command has complete freedom in generating the matches. - Any function specified with --FF is invoked first. The function may use - any of the shell facilities, including the ccoommppggeenn builtin described - below, to generate the matches. It must put the possible completions + Any function specified with --FF is invoked first. The function may use + any of the shell facilities, including the ccoommppggeenn builtin described + below, to generate the matches. It must put the possible completions in the CCOOMMPPRREEPPLLYY array variable. - Next, any command specified with the --CC option is invoked in an envi- - ronment equivalent to command substitution. It should print a list of - completions, one per line, to the standard output. Backslash may be + Next, any command specified with the --CC option is invoked in an envi- + ronment equivalent to command substitution. It should print a list of + completions, one per line, to the standard output. Backslash may be used to escape a newline, if necessary. - After all of the possible completions are generated, any filter speci- - fied with the --XX option is applied to the list. The filter is a pat- - tern as used for pathname expansion; a && in the pattern is replaced - with the text of the word being completed. A literal && may be escaped - with a backslash; the backslash is removed before attempting a match. - Any completion that matches the pattern will be removed from the list. + After all of the possible completions are generated, any filter speci- + fied with the --XX option is applied to the list. The filter is a pat- + tern as used for pathname expansion; a && in the pattern is replaced + with the text of the word being completed. A literal && may be escaped + with a backslash; the backslash is removed before attempting a match. + Any completion that matches the pattern will be removed from the list. A leading !! negates the pattern; in this case any completion not match- ing the pattern will be removed. @@ -3346,136 +3363,136 @@ RREEAADDLLIINNEE added to each member of the completion list, and the result is returned to the readline completion code as the list of possible completions. - If the previously-applied actions do not generate any matches, and the - --oo ddiirrnnaammeess option was supplied to ccoommpplleettee when the compspec was + If the previously-applied actions do not generate any matches, and the + --oo ddiirrnnaammeess option was supplied to ccoommpplleettee when the compspec was defined, directory name completion is attempted. - If the --oo pplluussddiirrss option was supplied to ccoommpplleettee when the compspec + If the --oo pplluussddiirrss option was supplied to ccoommpplleettee when the compspec was defined, directory name completion is attempted and any matches are added to the results of the other actions. - By default, if a compspec is found, whatever it generates is returned - to the completion code as the full set of possible completions. The + By default, if a compspec is found, whatever it generates is returned + to the completion code as the full set of possible completions. The default bbaasshh completions are not attempted, and the readline default of filename completion is disabled. If the --oo bbaasshhddeeffaauulltt option was sup- - plied to ccoommpplleettee when the compspec was defined, the bbaasshh default com- + plied to ccoommpplleettee when the compspec was defined, the bbaasshh default com- pletions are attempted if the compspec generates no matches. If the --oo - ddeeffaauulltt option was supplied to ccoommpplleettee when the compspec was defined, - readline's default completion will be performed if the compspec (and, + ddeeffaauulltt option was supplied to ccoommpplleettee when the compspec was defined, + readline's default completion will be performed if the compspec (and, if attempted, the default bbaasshh completions) generate no matches. - When a compspec indicates that directory name completion is desired, - the programmable completion functions force readline to append a slash - to completed names which are symbolic links to directories, subject to - the value of the mmaarrkk--ddiirreeccttoorriieess readline variable, regardless of the + When a compspec indicates that directory name completion is desired, + the programmable completion functions force readline to append a slash + to completed names which are symbolic links to directories, subject to + the value of the mmaarrkk--ddiirreeccttoorriieess readline variable, regardless of the setting of the mmaarrkk--ssyymmlliinnkkeedd--ddiirreeccttoorriieess readline variable. HHIISSTTOORRYY - When the --oo hhiissttoorryy option to the sseett builtin is enabled, the shell + When the --oo hhiissttoorryy option to the sseett builtin is enabled, the shell provides access to the _c_o_m_m_a_n_d _h_i_s_t_o_r_y, the list of commands previously - typed. The value of the HHIISSTTSSIIZZEE variable is used as the number of + typed. The value of the HHIISSTTSSIIZZEE variable is used as the number of commands to save in a history list. The text of the last HHIISSTTSSIIZZEE com- - mands (default 500) is saved. The shell stores each command in the - history list prior to parameter and variable expansion (see EEXXPPAANNSSIIOONN - above) but after history expansion is performed, subject to the values + mands (default 500) is saved. The shell stores each command in the + history list prior to parameter and variable expansion (see EEXXPPAANNSSIIOONN + above) but after history expansion is performed, subject to the values of the shell variables HHIISSTTIIGGNNOORREE and HHIISSTTCCOONNTTRROOLL. On startup, the history is initialized from the file named by the vari- - able HHIISSTTFFIILLEE (default _~_/_._b_a_s_h___h_i_s_t_o_r_y). The file named by the value - of HHIISSTTFFIILLEE is truncated, if necessary, to contain no more than the - number of lines specified by the value of HHIISSTTFFIILLEESSIIZZEE. When the his- - tory file is read, lines beginning with the history comment character - followed immediately by a digit are interpreted as timestamps for the - preceding history line. These timestamps are optionally displayed - depending on the value of the HHIISSTTTTIIMMEEFFOORRMMAATT variable. When an inter- - active shell exits, the last $$HHIISSTTSSIIZZEE lines are copied from the his- + able HHIISSTTFFIILLEE (default _~_/_._b_a_s_h___h_i_s_t_o_r_y). The file named by the value + of HHIISSTTFFIILLEE is truncated, if necessary, to contain no more than the + number of lines specified by the value of HHIISSTTFFIILLEESSIIZZEE. When the his- + tory file is read, lines beginning with the history comment character + followed immediately by a digit are interpreted as timestamps for the + preceding history line. These timestamps are optionally displayed + depending on the value of the HHIISSTTTTIIMMEEFFOORRMMAATT variable. When an inter- + active shell exits, the last $$HHIISSTTSSIIZZEE lines are copied from the his- tory list to $$HHIISSTTFFIILLEE. If the hhiissttaappppeenndd shell option is enabled (see the description of sshhoopptt under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below), the lines - are appended to the history file, otherwise the history file is over- - written. If HHIISSTTFFIILLEE is unset, or if the history file is unwritable, - the history is not saved. If the variable is set, time stamps are + are appended to the history file, otherwise the history file is over- + written. If HHIISSTTFFIILLEE is unset, or if the history file is unwritable, + the history is not saved. If the variable is set, time stamps are written to the history file, marked with the history comment character, - so they may be preserved across shell sessions. This uses the history - comment character to distinguish timestamps from other history lines. - After saving the history, the history file is truncated to contain no - more than HHIISSTTFFIILLEESSIIZZEE lines. If HHIISSTTFFIILLEESSIIZZEE is not set, no trunca- + so they may be preserved across shell sessions. This uses the history + comment character to distinguish timestamps from other history lines. + After saving the history, the history file is truncated to contain no + more than HHIISSTTFFIILLEESSIIZZEE lines. If HHIISSTTFFIILLEESSIIZZEE is not set, no trunca- tion is performed. - The builtin command ffcc (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below) may be used + The builtin command ffcc (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below) may be used to list or edit and re-execute a portion of the history list. The hhiiss-- - ttoorryy builtin may be used to display or modify the history list and - manipulate the history file. When using command-line editing, search - commands are available in each editing mode that provide access to the + ttoorryy builtin may be used to display or modify the history list and + manipulate the history file. When using command-line editing, search + commands are available in each editing mode that provide access to the history list. - The shell allows control over which commands are saved on the history + The shell allows control over which commands are saved on the history list. The HHIISSTTCCOONNTTRROOLL and HHIISSTTIIGGNNOORREE variables may be set to cause the shell to save only a subset of the commands entered. The ccmmddhhiisstt shell - option, if enabled, causes the shell to attempt to save each line of a - multi-line command in the same history entry, adding semicolons where - necessary to preserve syntactic correctness. The lliitthhiisstt shell option - causes the shell to save the command with embedded newlines instead of + option, if enabled, causes the shell to attempt to save each line of a + multi-line command in the same history entry, adding semicolons where + necessary to preserve syntactic correctness. The lliitthhiisstt shell option + causes the shell to save the command with embedded newlines instead of semicolons. See the description of the sshhoopptt builtin below under SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS for information on setting and unsetting shell options. HHIISSTTOORRYY EEXXPPAANNSSIIOONN - The shell supports a history expansion feature that is similar to the - history expansion in ccsshh.. This section describes what syntax features - are available. This feature is enabled by default for interactive + The shell supports a history expansion feature that is similar to the + history expansion in ccsshh.. This section describes what syntax features + are available. This feature is enabled by default for interactive shells, and can be disabled using the ++HH option to the sseett builtin com- mand (see SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS below). Non-interactive shells do not perform history expansion by default. History expansions introduce words from the history list into the input - stream, making it easy to repeat commands, insert the arguments to a + stream, making it easy to repeat commands, insert the arguments to a previous command into the current input line, or fix errors in previous commands quickly. - History expansion is performed immediately after a complete line is - read, before the shell breaks it into words. It takes place in two - parts. The first is to determine which line from the history list to + History expansion is performed immediately after a complete line is + read, before the shell breaks it into words. It takes place in two + parts. The first is to determine which line from the history list to use during substitution. The second is to select portions of that line for inclusion into the current one. The line selected from the history - is the _e_v_e_n_t, and the portions of that line that are acted upon are - _w_o_r_d_s. Various _m_o_d_i_f_i_e_r_s are available to manipulate the selected + is the _e_v_e_n_t, and the portions of that line that are acted upon are + _w_o_r_d_s. Various _m_o_d_i_f_i_e_r_s are available to manipulate the selected words. The line is broken into words in the same fashion as when read- - ing input, so that several _m_e_t_a_c_h_a_r_a_c_t_e_r-separated words surrounded by - quotes are considered one word. History expansions are introduced by - the appearance of the history expansion character, which is !! by - default. Only backslash (\\) and single quotes can quote the history + ing input, so that several _m_e_t_a_c_h_a_r_a_c_t_e_r-separated words surrounded by + quotes are considered one word. History expansions are introduced by + the appearance of the history expansion character, which is !! by + default. Only backslash (\\) and single quotes can quote the history expansion character. - Several characters inhibit history expansion if found immediately fol- - lowing the history expansion character, even if it is unquoted: space, - tab, newline, carriage return, and ==. If the eexxttgglloobb shell option is + Several characters inhibit history expansion if found immediately fol- + lowing the history expansion character, even if it is unquoted: space, + tab, newline, carriage return, and ==. If the eexxttgglloobb shell option is enabled, (( will also inhibit expansion. - Several shell options settable with the sshhoopptt builtin may be used to - tailor the behavior of history expansion. If the hhiissttvveerriiffyy shell + Several shell options settable with the sshhoopptt builtin may be used to + tailor the behavior of history expansion. If the hhiissttvveerriiffyy shell option is enabled (see the description of the sshhoopptt builtin), and rreeaadd-- lliinnee is being used, history substitutions are not immediately passed to - the shell parser. Instead, the expanded line is reloaded into the + the shell parser. Instead, the expanded line is reloaded into the rreeaaddlliinnee editing buffer for further modification. If rreeaaddlliinnee is being used, and the hhiissttrreeeeddiitt shell option is enabled, a failed history sub- stitution will be reloaded into the rreeaaddlliinnee editing buffer for correc- - tion. The --pp option to the hhiissttoorryy builtin command may be used to see + tion. The --pp option to the hhiissttoorryy builtin command may be used to see what a history expansion will do before using it. The --ss option to the - hhiissttoorryy builtin may be used to add commands to the end of the history - list without actually executing them, so that they are available for + hhiissttoorryy builtin may be used to add commands to the end of the history + list without actually executing them, so that they are available for subsequent recall. - The shell allows control of the various characters used by the history + The shell allows control of the various characters used by the history expansion mechanism (see the description of hhiissttcchhaarrss above under SShheellll - VVaarriiaabblleess). The shell uses the history comment character to mark his- + VVaarriiaabblleess). The shell uses the history comment character to mark his- tory timestamps when writing the history file. EEvveenntt DDeessiiggnnaattoorrss - An event designator is a reference to a command line entry in the his- + An event designator is a reference to a command line entry in the his- tory list. - !! Start a history substitution, except when followed by a bbllaannkk, - newline, carriage return, = or ( (when the eexxttgglloobb shell option + !! Start a history substitution, except when followed by a bbllaannkk, + newline, carriage return, = or ( (when the eexxttgglloobb shell option is enabled using the sshhoopptt builtin). !!_n Refer to command line _n. !!--_n Refer to the current command line minus _n. @@ -3483,21 +3500,21 @@ HHIISSTTOORRYY EEXXPPAANNSSIIOONN !!_s_t_r_i_n_g Refer to the most recent command starting with _s_t_r_i_n_g. !!??_s_t_r_i_n_g[[??]] - Refer to the most recent command containing _s_t_r_i_n_g. The trail- + Refer to the most recent command containing _s_t_r_i_n_g. The trail- ing ?? may be omitted if _s_t_r_i_n_g is followed immediately by a new- line. ^^_s_t_r_i_n_g_1^^_s_t_r_i_n_g_2^^ - Quick substitution. Repeat the last command, replacing _s_t_r_i_n_g_1 + Quick substitution. Repeat the last command, replacing _s_t_r_i_n_g_1 with _s_t_r_i_n_g_2. Equivalent to ``!!:s/_s_t_r_i_n_g_1/_s_t_r_i_n_g_2/'' (see MMoodd-- iiffiieerrss below). !!## The entire command line typed so far. WWoorrdd DDeessiiggnnaattoorrss - Word designators are used to select desired words from the event. A :: - separates the event specification from the word designator. It may be - omitted if the word designator begins with a ^^, $$, **, --, or %%. Words - are numbered from the beginning of the line, with the first word being - denoted by 0 (zero). Words are inserted into the current line sepa- + Word designators are used to select desired words from the event. A :: + separates the event specification from the word designator. It may be + omitted if the word designator begins with a ^^, $$, **, --, or %%. Words + are numbered from the beginning of the line, with the first word being + denoted by 0 (zero). Words are inserted into the current line sepa- rated by single spaces. 00 ((zzeerroo)) @@ -3507,17 +3524,17 @@ HHIISSTTOORRYY EEXXPPAANNSSIIOONN $$ The last argument. %% The word matched by the most recent `?_s_t_r_i_n_g?' search. _x--_y A range of words; `-_y' abbreviates `0-_y'. - ** All of the words but the zeroth. This is a synonym for `_1_-_$'. - It is not an error to use ** if there is just one word in the + ** All of the words but the zeroth. This is a synonym for `_1_-_$'. + It is not an error to use ** if there is just one word in the event; the empty string is returned in that case. xx** Abbreviates _x_-_$. xx-- Abbreviates _x_-_$ like xx**, but omits the last word. - If a word designator is supplied without an event specification, the + If a word designator is supplied without an event specification, the previous command is used as the event. MMooddiiffiieerrss - After the optional word designator, there may appear a sequence of one + After the optional word designator, there may appear a sequence of one or more of the following modifiers, each preceded by a `:'. hh Remove a trailing file name component, leaving only the head. @@ -3526,70 +3543,70 @@ HHIISSTTOORRYY EEXXPPAANNSSIIOONN ee Remove all but the trailing suffix. pp Print the new command but do not execute it. qq Quote the substituted words, escaping further substitutions. - xx Quote the substituted words as with qq, but break into words at + xx Quote the substituted words as with qq, but break into words at bbllaannkkss and newlines. ss//_o_l_d//_n_e_w// - Substitute _n_e_w for the first occurrence of _o_l_d in the event - line. Any delimiter can be used in place of /. The final - delimiter is optional if it is the last character of the event - line. The delimiter may be quoted in _o_l_d and _n_e_w with a single - backslash. If & appears in _n_e_w, it is replaced by _o_l_d. A sin- - gle backslash will quote the &. If _o_l_d is null, it is set to - the last _o_l_d substituted, or, if no previous history substitu- + Substitute _n_e_w for the first occurrence of _o_l_d in the event + line. Any delimiter can be used in place of /. The final + delimiter is optional if it is the last character of the event + line. The delimiter may be quoted in _o_l_d and _n_e_w with a single + backslash. If & appears in _n_e_w, it is replaced by _o_l_d. A sin- + gle backslash will quote the &. If _o_l_d is null, it is set to + the last _o_l_d substituted, or, if no previous history substitu- tions took place, the last _s_t_r_i_n_g in a !!??_s_t_r_i_n_g[[??]] search. && Repeat the previous substitution. gg Cause changes to be applied over the entire event line. This is - used in conjunction with `::ss' (e.g., `::ggss//_o_l_d//_n_e_w//') or `::&&'. - If used with `::ss', any delimiter can be used in place of /, and - the final delimiter is optional if it is the last character of + used in conjunction with `::ss' (e.g., `::ggss//_o_l_d//_n_e_w//') or `::&&'. + If used with `::ss', any delimiter can be used in place of /, and + the final delimiter is optional if it is the last character of the event line. An aa may be used as a synonym for gg. - GG Apply the following `ss' modifier once to each word in the event + GG Apply the following `ss' modifier once to each word in the event line. SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS Unless otherwise noted, each builtin command documented in this section as accepting options preceded by -- accepts ---- to signify the end of the - options. For example, the ::, ttrruuee, ffaallssee, and tteesstt builtins do not + options. For example, the ::, ttrruuee, ffaallssee, and tteesstt builtins do not accept options. :: [_a_r_g_u_m_e_n_t_s] - No effect; the command does nothing beyond expanding _a_r_g_u_m_e_n_t_s - and performing any specified redirections. A zero exit code is + No effect; the command does nothing beyond expanding _a_r_g_u_m_e_n_t_s + and performing any specified redirections. A zero exit code is returned. .. _f_i_l_e_n_a_m_e [_a_r_g_u_m_e_n_t_s] ssoouurrccee _f_i_l_e_n_a_m_e [_a_r_g_u_m_e_n_t_s] - Read and execute commands from _f_i_l_e_n_a_m_e in the current shell - environment and return the exit status of the last command exe- + Read and execute commands from _f_i_l_e_n_a_m_e in the current shell + environment and return the exit status of the last command exe- cuted from _f_i_l_e_n_a_m_e. If _f_i_l_e_n_a_m_e does not contain a slash, file - names in PPAATTHH are used to find the directory containing _f_i_l_e_- - _n_a_m_e. The file searched for in PPAATTHH need not be executable. - When bbaasshh is not in _p_o_s_i_x _m_o_d_e, the current directory is - searched if no file is found in PPAATTHH. If the ssoouurrcceeppaatthh option - to the sshhoopptt builtin command is turned off, the PPAATTHH is not - searched. If any _a_r_g_u_m_e_n_t_s are supplied, they become the posi- - tional parameters when _f_i_l_e_n_a_m_e is executed. Otherwise the - positional parameters are unchanged. The return status is the - status of the last command exited within the script (0 if no - commands are executed), and false if _f_i_l_e_n_a_m_e is not found or + names in PPAATTHH are used to find the directory containing _f_i_l_e_- + _n_a_m_e. The file searched for in PPAATTHH need not be executable. + When bbaasshh is not in _p_o_s_i_x _m_o_d_e, the current directory is + searched if no file is found in PPAATTHH. If the ssoouurrcceeppaatthh option + to the sshhoopptt builtin command is turned off, the PPAATTHH is not + searched. If any _a_r_g_u_m_e_n_t_s are supplied, they become the posi- + tional parameters when _f_i_l_e_n_a_m_e is executed. Otherwise the + positional parameters are unchanged. The return status is the + status of the last command exited within the script (0 if no + commands are executed), and false if _f_i_l_e_n_a_m_e is not found or cannot be read. aalliiaass [--pp] [_n_a_m_e[=_v_a_l_u_e] ...] AAlliiaass with no arguments or with the --pp option prints the list of - aliases in the form aalliiaass _n_a_m_e=_v_a_l_u_e on standard output. When - arguments are supplied, an alias is defined for each _n_a_m_e whose + aliases in the form aalliiaass _n_a_m_e=_v_a_l_u_e on standard output. When + arguments are supplied, an alias is defined for each _n_a_m_e whose _v_a_l_u_e is given. A trailing space in _v_a_l_u_e causes the next word to be checked for alias substitution when the alias is expanded. - For each _n_a_m_e in the argument list for which no _v_a_l_u_e is sup- - plied, the name and value of the alias is printed. AAlliiaass - returns true unless a _n_a_m_e is given for which no alias has been + For each _n_a_m_e in the argument list for which no _v_a_l_u_e is sup- + plied, the name and value of the alias is printed. AAlliiaass + returns true unless a _n_a_m_e is given for which no alias has been defined. bbgg [_j_o_b_s_p_e_c ...] - Resume each suspended job _j_o_b_s_p_e_c in the background, as if it + Resume each suspended job _j_o_b_s_p_e_c in the background, as if it had been started with &&. If _j_o_b_s_p_e_c is not present, the shell's - notion of the _c_u_r_r_e_n_t _j_o_b is used. bbgg _j_o_b_s_p_e_c returns 0 unless - run when job control is disabled or, when run with job control - enabled, any specified _j_o_b_s_p_e_c was not found or was started + notion of the _c_u_r_r_e_n_t _j_o_b is used. bbgg _j_o_b_s_p_e_c returns 0 unless + run when job control is disabled or, when run with job control + enabled, any specified _j_o_b_s_p_e_c was not found or was started without job control. bbiinndd [--mm _k_e_y_m_a_p] [--llppssvvPPSSVV] @@ -3598,28 +3615,28 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS bbiinndd [--mm _k_e_y_m_a_p] --xx _k_e_y_s_e_q:_s_h_e_l_l_-_c_o_m_m_a_n_d bbiinndd [--mm _k_e_y_m_a_p] _k_e_y_s_e_q:_f_u_n_c_t_i_o_n_-_n_a_m_e bbiinndd _r_e_a_d_l_i_n_e_-_c_o_m_m_a_n_d - Display current rreeaaddlliinnee key and function bindings, bind a key - sequence to a rreeaaddlliinnee function or macro, or set a rreeaaddlliinnee - variable. Each non-option argument is a command as it would - appear in _._i_n_p_u_t_r_c, but each binding or command must be passed - as a separate argument; e.g., '"\C-x\C-r": re-read-init-file'. + Display current rreeaaddlliinnee key and function bindings, bind a key + sequence to a rreeaaddlliinnee function or macro, or set a rreeaaddlliinnee + variable. Each non-option argument is a command as it would + appear in _._i_n_p_u_t_r_c, but each binding or command must be passed + as a separate argument; e.g., '"\C-x\C-r": re-read-init-file'. Options, if supplied, have the following meanings: --mm _k_e_y_m_a_p Use _k_e_y_m_a_p as the keymap to be affected by the subsequent bindings. Acceptable _k_e_y_m_a_p names are _e_m_a_c_s_, _e_m_a_c_s_-_s_t_a_n_- - _d_a_r_d_, _e_m_a_c_s_-_m_e_t_a_, _e_m_a_c_s_-_c_t_l_x_, _v_i_, _v_i_-_m_o_v_e_, _v_i_-_c_o_m_m_a_n_d, - and _v_i_-_i_n_s_e_r_t. _v_i is equivalent to _v_i_-_c_o_m_m_a_n_d; _e_m_a_c_s is + _d_a_r_d_, _e_m_a_c_s_-_m_e_t_a_, _e_m_a_c_s_-_c_t_l_x_, _v_i_, _v_i_-_m_o_v_e_, _v_i_-_c_o_m_m_a_n_d, + and _v_i_-_i_n_s_e_r_t. _v_i is equivalent to _v_i_-_c_o_m_m_a_n_d; _e_m_a_c_s is equivalent to _e_m_a_c_s_-_s_t_a_n_d_a_r_d. --ll List the names of all rreeaaddlliinnee functions. - --pp Display rreeaaddlliinnee function names and bindings in such a + --pp Display rreeaaddlliinnee function names and bindings in such a way that they can be re-read. --PP List current rreeaaddlliinnee function names and bindings. - --ss Display rreeaaddlliinnee key sequences bound to macros and the - strings they output in such a way that they can be re- + --ss Display rreeaaddlliinnee key sequences bound to macros and the + strings they output in such a way that they can be re- read. - --SS Display rreeaaddlliinnee key sequences bound to macros and the + --SS Display rreeaaddlliinnee key sequences bound to macros and the strings they output. - --vv Display rreeaaddlliinnee variable names and values in such a way + --vv Display rreeaaddlliinnee variable names and values in such a way that they can be re-read. --VV List current rreeaaddlliinnee variable names and values. --ff _f_i_l_e_n_a_m_e @@ -3631,133 +3648,134 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS --rr _k_e_y_s_e_q Remove any current binding for _k_e_y_s_e_q. --xx _k_e_y_s_e_q::_s_h_e_l_l_-_c_o_m_m_a_n_d - Cause _s_h_e_l_l_-_c_o_m_m_a_n_d to be executed whenever _k_e_y_s_e_q is - entered. When _s_h_e_l_l_-_c_o_m_m_a_n_d is executed, the shell sets - the RREEAADDLLIINNEE__LLIINNEE variable to the contents of the rreeaadd-- - lliinnee line buffer and the RREEAADDLLIINNEE__PPOOIINNTT variable to the + Cause _s_h_e_l_l_-_c_o_m_m_a_n_d to be executed whenever _k_e_y_s_e_q is + entered. When _s_h_e_l_l_-_c_o_m_m_a_n_d is executed, the shell sets + the RREEAADDLLIINNEE__LLIINNEE variable to the contents of the rreeaadd-- + lliinnee line buffer and the RREEAADDLLIINNEE__PPOOIINNTT variable to the current location of the insertion point. If the executed - command changes the value of RREEAADDLLIINNEE__LLIINNEE or RREEAADD-- - LLIINNEE__PPOOIINNTT, those new values will be reflected in the + command changes the value of RREEAADDLLIINNEE__LLIINNEE or RREEAADD-- + LLIINNEE__PPOOIINNTT, those new values will be reflected in the editing state. - The return value is 0 unless an unrecognized option is given or + The return value is 0 unless an unrecognized option is given or an error occurred. bbrreeaakk [_n] - Exit from within a ffoorr, wwhhiillee, uunnttiill, or sseelleecctt loop. If _n is - specified, break _n levels. _n must be >= 1. If _n is greater - than the number of enclosing loops, all enclosing loops are - exited. The return value is 0 unless _n is not greater than or + Exit from within a ffoorr, wwhhiillee, uunnttiill, or sseelleecctt loop. If _n is + specified, break _n levels. _n must be >= 1. If _n is greater + than the number of enclosing loops, all enclosing loops are + exited. The return value is 0 unless _n is not greater than or equal to 1. bbuuiillttiinn _s_h_e_l_l_-_b_u_i_l_t_i_n [_a_r_g_u_m_e_n_t_s] - Execute the specified shell builtin, passing it _a_r_g_u_m_e_n_t_s, and + Execute the specified shell builtin, passing it _a_r_g_u_m_e_n_t_s, and return its exit status. This is useful when defining a function - whose name is the same as a shell builtin, retaining the func- + whose name is the same as a shell builtin, retaining the func- tionality of the builtin within the function. The ccdd builtin is - commonly redefined this way. The return status is false if + commonly redefined this way. The return status is false if _s_h_e_l_l_-_b_u_i_l_t_i_n is not a shell builtin command. ccaalllleerr [_e_x_p_r] Returns the context of any active subroutine call (a shell func- - tion or a script executed with the .. or ssoouurrccee builtins. With- + tion or a script executed with the .. or ssoouurrccee builtins. With- out _e_x_p_r, ccaalllleerr displays the line number and source filename of - the current subroutine call. If a non-negative integer is sup- + the current subroutine call. If a non-negative integer is sup- plied as _e_x_p_r, ccaalllleerr displays the line number, subroutine name, - and source file corresponding to that position in the current - execution call stack. This extra information may be used, for - example, to print a stack trace. The current frame is frame 0. - The return value is 0 unless the shell is not executing a sub- - routine call or _e_x_p_r does not correspond to a valid position in + and source file corresponding to that position in the current + execution call stack. This extra information may be used, for + example, to print a stack trace. The current frame is frame 0. + The return value is 0 unless the shell is not executing a sub- + routine call or _e_x_p_r does not correspond to a valid position in the call stack. ccdd [--LL||--PP] [_d_i_r] - Change the current directory to _d_i_r. The variable HHOOMMEE is the - default _d_i_r. The variable CCDDPPAATTHH defines the search path for - the directory containing _d_i_r. Alternative directory names in - CCDDPPAATTHH are separated by a colon (:). A null directory name in - CCDDPPAATTHH is the same as the current directory, i.e., ``..''. If - _d_i_r begins with a slash (/), then CCDDPPAATTHH is not used. The --PP - option says to use the physical directory structure instead of - following symbolic links (see also the --PP option to the sseett + Change the current directory to _d_i_r. The variable HHOOMMEE is the + default _d_i_r. The variable CCDDPPAATTHH defines the search path for + the directory containing _d_i_r. Alternative directory names in + CCDDPPAATTHH are separated by a colon (:). A null directory name in + CCDDPPAATTHH is the same as the current directory, i.e., ``..''. If + _d_i_r begins with a slash (/), then CCDDPPAATTHH is not used. The --PP + option says to use the physical directory structure instead of + following symbolic links (see also the --PP option to the sseett builtin command); the --LL option forces symbolic links to be fol- - lowed. An argument of -- is equivalent to $$OOLLDDPPWWDD. If a non- - empty directory name from CCDDPPAATTHH is used, or if -- is the first - argument, and the directory change is successful, the absolute + lowed. An argument of -- is equivalent to $$OOLLDDPPWWDD. If a non- + empty directory name from CCDDPPAATTHH is used, or if -- is the first + argument, and the directory change is successful, the absolute pathname of the new working directory is written to the standard - output. The return value is true if the directory was success- + output. The return value is true if the directory was success- fully changed; false otherwise. ccoommmmaanndd [--ppVVvv] _c_o_m_m_a_n_d [_a_r_g ...] - Run _c_o_m_m_a_n_d with _a_r_g_s suppressing the normal shell function - lookup. Only builtin commands or commands found in the PPAATTHH are - executed. If the --pp option is given, the search for _c_o_m_m_a_n_d is - performed using a default value for PPAATTHH that is guaranteed to - find all of the standard utilities. If either the --VV or --vv + Run _c_o_m_m_a_n_d with _a_r_g_s suppressing the normal shell function + lookup. Only builtin commands or commands found in the PPAATTHH are + executed. If the --pp option is given, the search for _c_o_m_m_a_n_d is + performed using a default value for PPAATTHH that is guaranteed to + find all of the standard utilities. If either the --VV or --vv option is supplied, a description of _c_o_m_m_a_n_d is printed. The --vv - option causes a single word indicating the command or file name + option causes a single word indicating the command or file name used to invoke _c_o_m_m_a_n_d to be displayed; the --VV option produces a - more verbose description. If the --VV or --vv option is supplied, - the exit status is 0 if _c_o_m_m_a_n_d was found, and 1 if not. If + more verbose description. If the --VV or --vv option is supplied, + the exit status is 0 if _c_o_m_m_a_n_d was found, and 1 if not. If neither option is supplied and an error occurred or _c_o_m_m_a_n_d can- - not be found, the exit status is 127. Otherwise, the exit sta- + not be found, the exit status is 127. Otherwise, the exit sta- tus of the ccoommmmaanndd builtin is the exit status of _c_o_m_m_a_n_d. ccoommppggeenn [_o_p_t_i_o_n] [_w_o_r_d] - Generate possible completion matches for _w_o_r_d according to the - _o_p_t_i_o_ns, which may be any option accepted by the ccoommpplleettee - builtin with the exception of --pp and --rr, and write the matches - to the standard output. When using the --FF or --CC options, the - various shell variables set by the programmable completion + Generate possible completion matches for _w_o_r_d according to the + _o_p_t_i_o_ns, which may be any option accepted by the ccoommpplleettee + builtin with the exception of --pp and --rr, and write the matches + to the standard output. When using the --FF or --CC options, the + various shell variables set by the programmable completion facilities, while available, will not have useful values. - The matches will be generated in the same way as if the pro- - grammable completion code had generated them directly from a + The matches will be generated in the same way as if the pro- + grammable completion code had generated them directly from a completion specification with the same flags. If _w_o_r_d is speci- fied, only those completions matching _w_o_r_d will be displayed. - The return value is true unless an invalid option is supplied, + The return value is true unless an invalid option is supplied, or no matches were generated. ccoommpplleettee [--aabbccddeeffggjjkkssuuvv] [--oo _c_o_m_p_-_o_p_t_i_o_n] [--EE] [--AA _a_c_t_i_o_n] [--GG _g_l_o_b_p_a_t] [--WW _w_o_r_d_l_i_s_t] [--FF _f_u_n_c_t_i_o_n] [--CC _c_o_m_m_a_n_d] [--XX _f_i_l_t_e_r_p_a_t] [--PP _p_r_e_f_i_x] [--SS _s_u_f_f_i_x] _n_a_m_e [_n_a_m_e _._._.] ccoommpplleettee --pprr [--EE] [_n_a_m_e ...] - Specify how arguments to each _n_a_m_e should be completed. If the - --pp option is supplied, or if no options are supplied, existing - completion specifications are printed in a way that allows them + Specify how arguments to each _n_a_m_e should be completed. If the + --pp option is supplied, or if no options are supplied, existing + completion specifications are printed in a way that allows them to be reused as input. The --rr option removes a completion spec- - ification for each _n_a_m_e, or, if no _n_a_m_es are supplied, all com- + ification for each _n_a_m_e, or, if no _n_a_m_es are supplied, all com- pletion specifications. The --EE option indicates that the - remaining options and actions should apply to ``empty'' command + remaining options and actions should apply to ``empty'' command completion; that is, completion attempted on a blank line. - The process of applying these completion specifications when - word completion is attempted is described above under PPrroo-- + The process of applying these completion specifications when + word completion is attempted is described above under PPrroo-- ggrraammmmaabbllee CCoommpplleettiioonn. - Other options, if specified, have the following meanings. The - arguments to the --GG, --WW, and --XX options (and, if necessary, the - --PP and --SS options) should be quoted to protect them from expan- + Other options, if specified, have the following meanings. The + arguments to the --GG, --WW, and --XX options (and, if necessary, the + --PP and --SS options) should be quoted to protect them from expan- sion before the ccoommpplleettee builtin is invoked. --oo _c_o_m_p_-_o_p_t_i_o_n - The _c_o_m_p_-_o_p_t_i_o_n controls several aspects of the comp- - spec's behavior beyond the simple generation of comple- + The _c_o_m_p_-_o_p_t_i_o_n controls several aspects of the comp- + spec's behavior beyond the simple generation of comple- tions. _c_o_m_p_-_o_p_t_i_o_n may be one of: bbaasshhddeeffaauulltt Perform the rest of the default bbaasshh completions if the compspec generates no matches. - ddeeffaauulltt Use readline's default filename completion if + ddeeffaauulltt Use readline's default filename completion if the compspec generates no matches. ddiirrnnaammeess - Perform directory name completion if the comp- + Perform directory name completion if the comp- spec generates no matches. ffiilleennaammeess - Tell readline that the compspec generates file- - names, so it can perform any filename-specific - processing (like adding a slash to directory - names or suppressing trailing spaces). Intended - to be used with shell functions. + Tell readline that the compspec generates file- + names, so it can perform any filename-specific + processing (like adding a slash to directory + names, quoting special characters, or suppress- + ing trailing spaces). Intended to be used with + shell functions. nnoossppaaccee Tell readline not to append a space (the default) to words completed at the end of the line. @@ -3971,7 +3989,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS interprets the following escape sequences: \\aa alert (bell) \\bb backspace - \\cc suppress trailing newline + \\cc suppress further output \\ee an escape character \\ff form feed \\nn new line @@ -4396,7 +4414,9 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS The first character of _d_e_l_i_m is used to terminate the input line, rather than newline. --ee If the standard input is coming from a terminal, rreeaaddlliinnee - (see RREEAADDLLIINNEE above) is used to obtain the line. + (see RREEAADDLLIINNEE above) is used to obtain the line. Read- + line uses the current (or default, if line editing was + not previously active) editing settings. --ii _t_e_x_t If rreeaaddlliinnee is being used to read the line, _t_e_x_t is placed into the editing buffer before editing begins. @@ -4420,8 +4440,10 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS following the decimal point. This option is only effec- tive if rreeaadd is reading input from a terminal, pipe, or other special file; it has no effect when reading from - regular files. The exit status is greater than 128 if - the timeout is exceeded. + regular files. If _t_i_m_e_o_u_t is 0, rreeaadd returns success if + input is available on the specified file descriptor, + failure otherwise. The exit status is greater than 128 + if the timeout is exceeded. --uu _f_d Read input from file descriptor _f_d. If no _n_a_m_e_s are supplied, the line read is assigned to the vari- @@ -4511,7 +4533,8 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS eemmaaccss Use an emacs-style command line editing inter- face. This is enabled by default when the shell is interactive, unless the shell is started with - the ----nnooeeddiittiinngg option. + the ----nnooeeddiittiinngg option. This also affects the + editing interface used for rreeaadd --ee. eerrrrttrraaccee Same as --EE. ffuunnccttrraaccee @@ -4524,8 +4547,8 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS HHIISSTTOORRYY. This option is on by default in inter- active shells. iiggnnoorreeeeooff - The effect is as if the shell command - ``IGNOREEOF=10'' had been executed (see SShheellll + The effect is as if the shell command + ``IGNOREEOF=10'' had been executed (see SShheellll VVaarriiaabblleess above). kkeeyywwoorrdd Same as --kk. mmoonniittoorr Same as --mm. @@ -4539,211 +4562,213 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS pphhyyssiiccaall Same as --PP. ppiippeeffaaiill - If set, the return value of a pipeline is the - value of the last (rightmost) command to exit - with a non-zero status, or zero if all commands - in the pipeline exit successfully. This option + If set, the return value of a pipeline is the + value of the last (rightmost) command to exit + with a non-zero status, or zero if all commands + in the pipeline exit successfully. This option is disabled by default. - ppoossiixx Change the behavior of bbaasshh where the default - operation differs from the POSIX standard to + ppoossiixx Change the behavior of bbaasshh where the default + operation differs from the POSIX standard to match the standard (_p_o_s_i_x _m_o_d_e). pprriivviilleeggeedd Same as --pp. vveerrbboossee Same as --vv. - vvii Use a vi-style command line editing interface. + vvii Use a vi-style command line editing interface. + This also affects the editing interface used for + rreeaadd --ee. xxttrraaccee Same as --xx. If --oo is supplied with no _o_p_t_i_o_n_-_n_a_m_e, the values of the - current options are printed. If ++oo is supplied with no - _o_p_t_i_o_n_-_n_a_m_e, a series of sseett commands to recreate the - current option settings is displayed on the standard + current options are printed. If ++oo is supplied with no + _o_p_t_i_o_n_-_n_a_m_e, a series of sseett commands to recreate the + current option settings is displayed on the standard output. - --pp Turn on _p_r_i_v_i_l_e_g_e_d mode. In this mode, the $$EENNVV and - $$BBAASSHH__EENNVV files are not processed, shell functions are - not inherited from the environment, and the SSHHEELLLLOOPPTTSS - variable, if it appears in the environment, is ignored. - If the shell is started with the effective user (group) - id not equal to the real user (group) id, and the --pp - option is not supplied, these actions are taken and the - effective user id is set to the real user id. If the --pp - option is supplied at startup, the effective user id is - not reset. Turning this option off causes the effective - user and group ids to be set to the real user and group - ids. + --pp Turn on _p_r_i_v_i_l_e_g_e_d mode. In this mode, the $$EENNVV and + $$BBAASSHH__EENNVV files are not processed, shell functions are + not inherited from the environment, and the SSHHEELLLLOOPPTTSS, + CCDDPPAATTHH, and GGLLOOBBIIGGNNOORREE variables, if they appear in the + environment, are ignored. If the shell is started with + the effective user (group) id not equal to the real user + (group) id, and the --pp option is not supplied, these + actions are taken and the effective user id is set to + the real user id. If the --pp option is supplied at + startup, the effective user id is not reset. Turning + this option off causes the effective user and group ids + to be set to the real user and group ids. --tt Exit after reading and executing one command. --uu Treat unset variables as an error when performing param- - eter expansion. If expansion is attempted on an unset + eter expansion. If expansion is attempted on an unset variable, the shell prints an error message, and, if not interactive, exits with a non-zero status. --vv Print shell input lines as they are read. - --xx After expanding each _s_i_m_p_l_e _c_o_m_m_a_n_d, ffoorr command, ccaassee + --xx After expanding each _s_i_m_p_l_e _c_o_m_m_a_n_d, ffoorr command, ccaassee command, sseelleecctt command, or arithmetic ffoorr command, dis- - play the expanded value of PPSS44, followed by the command + play the expanded value of PPSS44, followed by the command and its expanded arguments or associated word list. - --BB The shell performs brace expansion (see BBrraaccee EExxppaannssiioonn + --BB The shell performs brace expansion (see BBrraaccee EExxppaannssiioonn above). This is on by default. - --CC If set, bbaasshh does not overwrite an existing file with - the >>, >>&&, and <<>> redirection operators. This may be + --CC If set, bbaasshh does not overwrite an existing file with + the >>, >>&&, and <<>> redirection operators. This may be overridden when creating output files by using the redi- rection operator >>|| instead of >>. --EE If set, any trap on EERRRR is inherited by shell functions, - command substitutions, and commands executed in a sub- - shell environment. The EERRRR trap is normally not inher- + command substitutions, and commands executed in a sub- + shell environment. The EERRRR trap is normally not inher- ited in such cases. --HH Enable !! style history substitution. This option is on by default when the shell is interactive. - --PP If set, the shell does not follow symbolic links when - executing commands such as ccdd that change the current + --PP If set, the shell does not follow symbolic links when + executing commands such as ccdd that change the current working directory. It uses the physical directory structure instead. By default, bbaasshh follows the logical - chain of directories when performing commands which + chain of directories when performing commands which change the current directory. - --TT If set, any traps on DDEEBBUUGG and RREETTUURRNN are inherited by - shell functions, command substitutions, and commands - executed in a subshell environment. The DDEEBBUUGG and + --TT If set, any traps on DDEEBBUUGG and RREETTUURRNN are inherited by + shell functions, command substitutions, and commands + executed in a subshell environment. The DDEEBBUUGG and RREETTUURRNN traps are normally not inherited in such cases. - ---- If no arguments follow this option, then the positional + ---- If no arguments follow this option, then the positional parameters are unset. Otherwise, the positional parame- - ters are set to the _a_r_gs, even if some of them begin + ters are set to the _a_r_gs, even if some of them begin with a --. - -- Signal the end of options, cause all remaining _a_r_gs to + -- Signal the end of options, cause all remaining _a_r_gs to be assigned to the positional parameters. The --xx and --vv options are turned off. If there are no _a_r_gs, the posi- tional parameters remain unchanged. - The options are off by default unless otherwise noted. Using + - rather than - causes these options to be turned off. The - options can also be specified as arguments to an invocation of - the shell. The current set of options may be found in $$--. The + The options are off by default unless otherwise noted. Using + + rather than - causes these options to be turned off. The + options can also be specified as arguments to an invocation of + the shell. The current set of options may be found in $$--. The return status is always true unless an invalid option is encoun- tered. sshhiifftt [_n] - The positional parameters from _n+1 ... are renamed to $$11 ........ - Parameters represented by the numbers $$## down to $$##-_n+1 are - unset. _n must be a non-negative number less than or equal to - $$##. If _n is 0, no parameters are changed. If _n is not given, - it is assumed to be 1. If _n is greater than $$##, the positional - parameters are not changed. The return status is greater than + The positional parameters from _n+1 ... are renamed to $$11 ........ + Parameters represented by the numbers $$## down to $$##-_n+1 are + unset. _n must be a non-negative number less than or equal to + $$##. If _n is 0, no parameters are changed. If _n is not given, + it is assumed to be 1. If _n is greater than $$##, the positional + parameters are not changed. The return status is greater than zero if _n is greater than $$## or less than zero; otherwise 0. sshhoopptt [--ppqqssuu] [--oo] [_o_p_t_n_a_m_e ...] Toggle the values of variables controlling optional shell behav- ior. With no options, or with the --pp option, a list of all set- table options is displayed, with an indication of whether or not - each is set. The --pp option causes output to be displayed in a - form that may be reused as input. Other options have the fol- + each is set. The --pp option causes output to be displayed in a + form that may be reused as input. Other options have the fol- lowing meanings: --ss Enable (set) each _o_p_t_n_a_m_e. --uu Disable (unset) each _o_p_t_n_a_m_e. - --qq Suppresses normal output (quiet mode); the return status + --qq Suppresses normal output (quiet mode); the return status indicates whether the _o_p_t_n_a_m_e is set or unset. If multi- - ple _o_p_t_n_a_m_e arguments are given with --qq, the return sta- - tus is zero if all _o_p_t_n_a_m_e_s are enabled; non-zero other- + ple _o_p_t_n_a_m_e arguments are given with --qq, the return sta- + tus is zero if all _o_p_t_n_a_m_e_s are enabled; non-zero other- wise. - --oo Restricts the values of _o_p_t_n_a_m_e to be those defined for + --oo Restricts the values of _o_p_t_n_a_m_e to be those defined for the --oo option to the sseett builtin. - If either --ss or --uu is used with no _o_p_t_n_a_m_e arguments, the dis- + If either --ss or --uu is used with no _o_p_t_n_a_m_e arguments, the dis- play is limited to those options which are set or unset, respec- - tively. Unless otherwise noted, the sshhoopptt options are disabled + tively. Unless otherwise noted, the sshhoopptt options are disabled (unset) by default. - The return status when listing options is zero if all _o_p_t_n_a_m_e_s - are enabled, non-zero otherwise. When setting or unsetting - options, the return status is zero unless an _o_p_t_n_a_m_e is not a + The return status when listing options is zero if all _o_p_t_n_a_m_e_s + are enabled, non-zero otherwise. When setting or unsetting + options, the return status is zero unless an _o_p_t_n_a_m_e is not a valid shell option. The list of sshhoopptt options is: - aauuttooccdd If set, a command name that is the name of a directory - is executed as if it were the argument to the ccdd com- + aauuttooccdd If set, a command name that is the name of a directory + is executed as if it were the argument to the ccdd com- mand. This option is only used by interactive shells. ccddaabbllee__vvaarrss - If set, an argument to the ccdd builtin command that is - not a directory is assumed to be the name of a variable + If set, an argument to the ccdd builtin command that is + not a directory is assumed to be the name of a variable whose value is the directory to change to. ccddssppeellll If set, minor errors in the spelling of a directory com- - ponent in a ccdd command will be corrected. The errors + ponent in a ccdd command will be corrected. The errors checked for are transposed characters, a missing charac- - ter, and one character too many. If a correction is - found, the corrected file name is printed, and the com- - mand proceeds. This option is only used by interactive + ter, and one character too many. If a correction is + found, the corrected file name is printed, and the com- + mand proceeds. This option is only used by interactive shells. cchheecckkhhaasshh If set, bbaasshh checks that a command found in the hash ta- - ble exists before trying to execute it. If a hashed - command no longer exists, a normal path search is per- + ble exists before trying to execute it. If a hashed + command no longer exists, a normal path search is per- formed. cchheecckkjjoobbss If set, bbaasshh lists the status of any stopped and running - jobs before exiting an interactive shell. If any jobs + jobs before exiting an interactive shell. If any jobs are running, this causes the exit to be deferred until a - second exit is attempted without an intervening command - (see JJOOBB CCOONNTTRROOLL above). The shell always postpones + second exit is attempted without an intervening command + (see JJOOBB CCOONNTTRROOLL above). The shell always postpones exiting if any jobs are stopped. cchheecckkwwiinnssiizzee - If set, bbaasshh checks the window size after each command - and, if necessary, updates the values of LLIINNEESS and CCOOLL-- + If set, bbaasshh checks the window size after each command + and, if necessary, updates the values of LLIINNEESS and CCOOLL-- UUMMNNSS. - ccmmddhhiisstt If set, bbaasshh attempts to save all lines of a multiple- - line command in the same history entry. This allows + ccmmddhhiisstt If set, bbaasshh attempts to save all lines of a multiple- + line command in the same history entry. This allows easy re-editing of multi-line commands. ccoommppaatt3311 If set, bbaasshh changes its behavior to that of version 3.1 with respect to quoted arguments to the conditional com- mand's =~ operator. ddiirrssppeellll - If set, bbaasshh attempts spelling correction on directory - names during word completion if the directory name ini- + If set, bbaasshh attempts spelling correction on directory + names during word completion if the directory name ini- tially supplied does not exist. - ddoottgglloobb If set, bbaasshh includes filenames beginning with a `.' in + ddoottgglloobb If set, bbaasshh includes filenames beginning with a `.' in the results of pathname expansion. eexxeeccffaaiill If set, a non-interactive shell will not exit if it can- - not execute the file specified as an argument to the - eexxeecc builtin command. An interactive shell does not + not execute the file specified as an argument to the + eexxeecc builtin command. An interactive shell does not exit if eexxeecc fails. eexxppaanndd__aalliiaasseess - If set, aliases are expanded as described above under + If set, aliases are expanded as described above under AALLIIAASSEESS. This option is enabled by default for interac- tive shells. eexxttddeebbuugg - If set, behavior intended for use by debuggers is + If set, behavior intended for use by debuggers is enabled: 11.. The --FF option to the ddeeccllaarree builtin displays the source file name and line number corresponding to each function name supplied as an argument. - 22.. If the command run by the DDEEBBUUGG trap returns a - non-zero value, the next command is skipped and + 22.. If the command run by the DDEEBBUUGG trap returns a + non-zero value, the next command is skipped and not executed. - 33.. If the command run by the DDEEBBUUGG trap returns a - value of 2, and the shell is executing in a sub- - routine (a shell function or a shell script exe- - cuted by the .. or ssoouurrccee builtins), a call to + 33.. If the command run by the DDEEBBUUGG trap returns a + value of 2, and the shell is executing in a sub- + routine (a shell function or a shell script exe- + cuted by the .. or ssoouurrccee builtins), a call to rreettuurrnn is simulated. - 44.. BBAASSHH__AARRGGCC and BBAASSHH__AARRGGVV are updated as described + 44.. BBAASSHH__AARRGGCC and BBAASSHH__AARRGGVV are updated as described in their descriptions above. - 55.. Function tracing is enabled: command substitu- + 55.. Function tracing is enabled: command substitu- tion, shell functions, and subshells invoked with (( _c_o_m_m_a_n_d )) inherit the DDEEBBUUGG and RREETTUURRNN traps. - 66.. Error tracing is enabled: command substitution, - shell functions, and subshells invoked with (( + 66.. Error tracing is enabled: command substitution, + shell functions, and subshells invoked with (( _c_o_m_m_a_n_d )) inherit the EERRRROORR trap. eexxttgglloobb If set, the extended pattern matching features described above under PPaatthhnnaammee EExxppaannssiioonn are enabled. eexxttqquuoottee - If set, $$'_s_t_r_i_n_g' and $$"_s_t_r_i_n_g" quoting is performed - within $${{_p_a_r_a_m_e_t_e_r}} expansions enclosed in double + If set, $$'_s_t_r_i_n_g' and $$"_s_t_r_i_n_g" quoting is performed + within $${{_p_a_r_a_m_e_t_e_r}} expansions enclosed in double quotes. This option is enabled by default. ffaaiillgglloobb - If set, patterns which fail to match filenames during + If set, patterns which fail to match filenames during pathname expansion result in an expansion error. ffoorrccee__ffiiggnnoorree - If set, the suffixes specified by the FFIIGGNNOORREE shell - variable cause words to be ignored when performing word + If set, the suffixes specified by the FFIIGGNNOORREE shell + variable cause words to be ignored when performing word completion even if the ignored words are the only possi- ble completions. See SSHHEELLLL VVAARRIIAABBLLEESS above for a - description of FFIIGGNNOORREE. This option is enabled by + description of FFIIGGNNOORREE. This option is enabled by default. gglloobbssttaarr If set, the pattern **** used in a filename expansion con- @@ -4754,58 +4779,58 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS If set, shell error messages are written in the standard GNU error message format. hhiissttaappppeenndd - If set, the history list is appended to the file named - by the value of the HHIISSTTFFIILLEE variable when the shell + If set, the history list is appended to the file named + by the value of the HHIISSTTFFIILLEE variable when the shell exits, rather than overwriting the file. hhiissttrreeeeddiitt - If set, and rreeaaddlliinnee is being used, a user is given the + If set, and rreeaaddlliinnee is being used, a user is given the opportunity to re-edit a failed history substitution. hhiissttvveerriiffyy - If set, and rreeaaddlliinnee is being used, the results of his- - tory substitution are not immediately passed to the - shell parser. Instead, the resulting line is loaded + If set, and rreeaaddlliinnee is being used, the results of his- + tory substitution are not immediately passed to the + shell parser. Instead, the resulting line is loaded into the rreeaaddlliinnee editing buffer, allowing further modi- fication. hhoossttccoommpplleettee If set, and rreeaaddlliinnee is being used, bbaasshh will attempt to - perform hostname completion when a word containing a @@ - is being completed (see CCoommpplleettiinngg under RREEAADDLLIINNEE + perform hostname completion when a word containing a @@ + is being completed (see CCoommpplleettiinngg under RREEAADDLLIINNEE above). This is enabled by default. hhuuppoonneexxiitt If set, bbaasshh will send SSIIGGHHUUPP to all jobs when an inter- active login shell exits. iinntteerraaccttiivvee__ccoommmmeennttss If set, allow a word beginning with ## to cause that word - and all remaining characters on that line to be ignored - in an interactive shell (see CCOOMMMMEENNTTSS above). This + and all remaining characters on that line to be ignored + in an interactive shell (see CCOOMMMMEENNTTSS above). This option is enabled by default. - lliitthhiisstt If set, and the ccmmddhhiisstt option is enabled, multi-line + lliitthhiisstt If set, and the ccmmddhhiisstt option is enabled, multi-line commands are saved to the history with embedded newlines rather than using semicolon separators where possible. llooggiinn__sshheellll - The shell sets this option if it is started as a login - shell (see IINNVVOOCCAATTIIOONN above). The value may not be + The shell sets this option if it is started as a login + shell (see IINNVVOOCCAATTIIOONN above). The value may not be changed. mmaaiillwwaarrnn - If set, and a file that bbaasshh is checking for mail has - been accessed since the last time it was checked, the - message ``The mail in _m_a_i_l_f_i_l_e has been read'' is dis- + If set, and a file that bbaasshh is checking for mail has + been accessed since the last time it was checked, the + message ``The mail in _m_a_i_l_f_i_l_e has been read'' is dis- played. nnoo__eemmppttyy__ccmmdd__ccoommpplleettiioonn - If set, and rreeaaddlliinnee is being used, bbaasshh will not + If set, and rreeaaddlliinnee is being used, bbaasshh will not attempt to search the PPAATTHH for possible completions when completion is attempted on an empty line. nnooccaasseegglloobb - If set, bbaasshh matches filenames in a case-insensitive + If set, bbaasshh matches filenames in a case-insensitive fashion when performing pathname expansion (see PPaatthhnnaammee EExxppaannssiioonn above). nnooccaasseemmaattcchh - If set, bbaasshh matches patterns in a case-insensitive + If set, bbaasshh matches patterns in a case-insensitive fashion when performing matching while executing ccaassee or [[[[ conditional commands. nnuullllgglloobb - If set, bbaasshh allows patterns which match no files (see - PPaatthhnnaammee EExxppaannssiioonn above) to expand to a null string, + If set, bbaasshh allows patterns which match no files (see + PPaatthhnnaammee EExxppaannssiioonn above) to expand to a null string, rather than themselves. pprrooggccoommpp If set, the programmable completion facilities (see PPrroo-- @@ -4813,47 +4838,47 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS enabled by default. pprroommppttvvaarrss If set, prompt strings undergo parameter expansion, com- - mand substitution, arithmetic expansion, and quote - removal after being expanded as described in PPRROOMMPPTTIINNGG + mand substitution, arithmetic expansion, and quote + removal after being expanded as described in PPRROOMMPPTTIINNGG above. This option is enabled by default. rreessttrriicctteedd__sshheellll - The shell sets this option if it is started in + The shell sets this option if it is started in restricted mode (see RREESSTTRRIICCTTEEDD SSHHEELLLL below). The value - may not be changed. This is not reset when the startup - files are executed, allowing the startup files to dis- + may not be changed. This is not reset when the startup + files are executed, allowing the startup files to dis- cover whether or not a shell is restricted. sshhiifftt__vveerrbboossee - If set, the sshhiifftt builtin prints an error message when + If set, the sshhiifftt builtin prints an error message when the shift count exceeds the number of positional parame- ters. ssoouurrcceeppaatthh If set, the ssoouurrccee (..) builtin uses the value of PPAATTHH to - find the directory containing the file supplied as an + find the directory containing the file supplied as an argument. This option is enabled by default. xxppgg__eecchhoo - If set, the eecchhoo builtin expands backslash-escape + If set, the eecchhoo builtin expands backslash-escape sequences by default. ssuussppeenndd [--ff] - Suspend the execution of this shell until it receives a SSIIGGCCOONNTT + Suspend the execution of this shell until it receives a SSIIGGCCOONNTT signal. A login shell cannot be suspended; the --ff option can be used to override this and force the suspension. The return sta- - tus is 0 unless the shell is a login shell and --ff is not sup- + tus is 0 unless the shell is a login shell and --ff is not sup- plied, or if job control is not enabled. tteesstt _e_x_p_r [[ _e_x_p_r ]] - Return a status of 0 or 1 depending on the evaluation of the - conditional expression _e_x_p_r. Each operator and operand must be - a separate argument. Expressions are composed of the primaries - described above under CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS. tteesstt does not + Return a status of 0 or 1 depending on the evaluation of the + conditional expression _e_x_p_r. Each operator and operand must be + a separate argument. Expressions are composed of the primaries + described above under CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS. tteesstt does not accept any options, nor does it accept and ignore an argument of ---- as signifying the end of options. - Expressions may be combined using the following operators, + Expressions may be combined using the following operators, listed in decreasing order of precedence. The evaluation depends on the number of arguments; see below. !! _e_x_p_r True if _e_x_p_r is false. (( _e_x_p_r )) - Returns the value of _e_x_p_r. This may be used to override + Returns the value of _e_x_p_r. This may be used to override the normal precedence of operators. _e_x_p_r_1 -aa _e_x_p_r_2 True if both _e_x_p_r_1 and _e_x_p_r_2 are true. @@ -4870,108 +4895,108 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS null. 2 arguments If the first argument is !!, the expression is true if and - only if the second argument is null. If the first argu- - ment is one of the unary conditional operators listed - above under CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS, the expression is + only if the second argument is null. If the first argu- + ment is one of the unary conditional operators listed + above under CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS, the expression is true if the unary test is true. If the first argument is not a valid unary conditional operator, the expression is false. 3 arguments - If the second argument is one of the binary conditional + If the second argument is one of the binary conditional operators listed above under CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS, the result of the expression is the result of the binary test - using the first and third arguments as operands. The --aa - and --oo operators are considered binary operators when - there are three arguments. If the first argument is !!, - the value is the negation of the two-argument test using + using the first and third arguments as operands. The --aa + and --oo operators are considered binary operators when + there are three arguments. If the first argument is !!, + the value is the negation of the two-argument test using the second and third arguments. If the first argument is exactly (( and the third argument is exactly )), the result - is the one-argument test of the second argument. Other- + is the one-argument test of the second argument. Other- wise, the expression is false. 4 arguments If the first argument is !!, the result is the negation of - the three-argument expression composed of the remaining + the three-argument expression composed of the remaining arguments. Otherwise, the expression is parsed and eval- - uated according to precedence using the rules listed + uated according to precedence using the rules listed above. 5 or more arguments - The expression is parsed and evaluated according to + The expression is parsed and evaluated according to precedence using the rules listed above. - ttiimmeess Print the accumulated user and system times for the shell and + ttiimmeess Print the accumulated user and system times for the shell and for processes run from the shell. The return status is 0. ttrraapp [--llpp] [[_a_r_g] _s_i_g_s_p_e_c ...] - The command _a_r_g is to be read and executed when the shell - receives signal(s) _s_i_g_s_p_e_c. If _a_r_g is absent (and there is a - single _s_i_g_s_p_e_c) or --, each specified signal is reset to its - original disposition (the value it had upon entrance to the - shell). If _a_r_g is the null string the signal specified by each - _s_i_g_s_p_e_c is ignored by the shell and by the commands it invokes. - If _a_r_g is not present and --pp has been supplied, then the trap - commands associated with each _s_i_g_s_p_e_c are displayed. If no - arguments are supplied or if only --pp is given, ttrraapp prints the - list of commands associated with each signal. The --ll option - causes the shell to print a list of signal names and their cor- - responding numbers. Each _s_i_g_s_p_e_c is either a signal name - defined in <_s_i_g_n_a_l_._h>, or a signal number. Signal names are - case insensitive and the SIG prefix is optional. If a _s_i_g_s_p_e_c - is EEXXIITT (0) the command _a_r_g is executed on exit from the shell. - If a _s_i_g_s_p_e_c is DDEEBBUUGG, the command _a_r_g is executed before every + The command _a_r_g is to be read and executed when the shell + receives signal(s) _s_i_g_s_p_e_c. If _a_r_g is absent (and there is a + single _s_i_g_s_p_e_c) or --, each specified signal is reset to its + original disposition (the value it had upon entrance to the + shell). If _a_r_g is the null string the signal specified by each + _s_i_g_s_p_e_c is ignored by the shell and by the commands it invokes. + If _a_r_g is not present and --pp has been supplied, then the trap + commands associated with each _s_i_g_s_p_e_c are displayed. If no + arguments are supplied or if only --pp is given, ttrraapp prints the + list of commands associated with each signal. The --ll option + causes the shell to print a list of signal names and their cor- + responding numbers. Each _s_i_g_s_p_e_c is either a signal name + defined in <_s_i_g_n_a_l_._h>, or a signal number. Signal names are + case insensitive and the SIG prefix is optional. If a _s_i_g_s_p_e_c + is EEXXIITT (0) the command _a_r_g is executed on exit from the shell. + If a _s_i_g_s_p_e_c is DDEEBBUUGG, the command _a_r_g is executed before every _s_i_m_p_l_e _c_o_m_m_a_n_d, _f_o_r command, _c_a_s_e command, _s_e_l_e_c_t command, every arithmetic _f_o_r command, and before the first command executes in - a shell function (see SSHHEELLLL GGRRAAMMMMAARR above). Refer to the - description of the eexxttddeebbuugg option to the sshhoopptt builtin for - details of its effect on the DDEEBBUUGG trap. If a _s_i_g_s_p_e_c is EERRRR, - the command _a_r_g is executed whenever a simple command has a - non-zero exit status, subject to the following conditions. The - EERRRR trap is not executed if the failed command is part of the - command list immediately following a wwhhiillee or uunnttiill keyword, - part of the test in an _i_f statement, part of a command executed - in a &&&& or |||| list, or if the command's return value is being - inverted via !!. These are the same conditions obeyed by the + a shell function (see SSHHEELLLL GGRRAAMMMMAARR above). Refer to the + description of the eexxttddeebbuugg option to the sshhoopptt builtin for + details of its effect on the DDEEBBUUGG trap. If a _s_i_g_s_p_e_c is EERRRR, + the command _a_r_g is executed whenever a simple command has a + non-zero exit status, subject to the following conditions. The + EERRRR trap is not executed if the failed command is part of the + command list immediately following a wwhhiillee or uunnttiill keyword, + part of the test in an _i_f statement, part of a command executed + in a &&&& or |||| list, or if the command's return value is being + inverted via !!. These are the same conditions obeyed by the eerrrreexxiitt option. If a _s_i_g_s_p_e_c is RREETTUURRNN, the command _a_r_g is exe- cuted each time a shell function or a script executed with the .. - or ssoouurrccee builtins finishes executing. Signals ignored upon - entry to the shell cannot be trapped or reset. Trapped signals + or ssoouurrccee builtins finishes executing. Signals ignored upon + entry to the shell cannot be trapped or reset. Trapped signals that are not being ignored are reset to their original values in - a child process when it is created. The return status is false + a child process when it is created. The return status is false if any _s_i_g_s_p_e_c is invalid; otherwise ttrraapp returns true. ttyyppee [--aaffttppPP] _n_a_m_e [_n_a_m_e ...] - With no options, indicate how each _n_a_m_e would be interpreted if + With no options, indicate how each _n_a_m_e would be interpreted if used as a command name. If the --tt option is used, ttyyppee prints a - string which is one of _a_l_i_a_s, _k_e_y_w_o_r_d, _f_u_n_c_t_i_o_n, _b_u_i_l_t_i_n, or - _f_i_l_e if _n_a_m_e is an alias, shell reserved word, function, - builtin, or disk file, respectively. If the _n_a_m_e is not found, - then nothing is printed, and an exit status of false is - returned. If the --pp option is used, ttyyppee either returns the + string which is one of _a_l_i_a_s, _k_e_y_w_o_r_d, _f_u_n_c_t_i_o_n, _b_u_i_l_t_i_n, or + _f_i_l_e if _n_a_m_e is an alias, shell reserved word, function, + builtin, or disk file, respectively. If the _n_a_m_e is not found, + then nothing is printed, and an exit status of false is + returned. If the --pp option is used, ttyyppee either returns the name of the disk file that would be executed if _n_a_m_e were speci- fied as a command name, or nothing if ``type -t name'' would not - return _f_i_l_e. The --PP option forces a PPAATTHH search for each _n_a_m_e, + return _f_i_l_e. The --PP option forces a PPAATTHH search for each _n_a_m_e, even if ``type -t name'' would not return _f_i_l_e. If a command is - hashed, --pp and --PP print the hashed value, not necessarily the + hashed, --pp and --PP print the hashed value, not necessarily the file that appears first in PPAATTHH. If the --aa option is used, ttyyppee - prints all of the places that contain an executable named _n_a_m_e. - This includes aliases and functions, if and only if the --pp - option is not also used. The table of hashed commands is not - consulted when using --aa. The --ff option suppresses shell func- - tion lookup, as with the ccoommmmaanndd builtin. ttyyppee returns true if + prints all of the places that contain an executable named _n_a_m_e. + This includes aliases and functions, if and only if the --pp + option is not also used. The table of hashed commands is not + consulted when using --aa. The --ff option suppresses shell func- + tion lookup, as with the ccoommmmaanndd builtin. ttyyppee returns true if all of the arguments are found, false if any are not found. uulliimmiitt [--HHSSTTaabbccddeeffiillmmnnppqqrrssttuuvvxx [_l_i_m_i_t]] - Provides control over the resources available to the shell and - to processes started by it, on systems that allow such control. + Provides control over the resources available to the shell and + to processes started by it, on systems that allow such control. The --HH and --SS options specify that the hard or soft limit is set - for the given resource. A hard limit cannot be increased by a - non-root user once it is set; a soft limit may be increased up - to the value of the hard limit. If neither --HH nor --SS is speci- + for the given resource. A hard limit cannot be increased by a + non-root user once it is set; a soft limit may be increased up + to the value of the hard limit. If neither --HH nor --SS is speci- fied, both the soft and hard limits are set. The value of _l_i_m_i_t can be a number in the unit specified for the resource or one of the special values hhaarrdd, ssoofftt, or uunnlliimmiitteedd, which stand for the - current hard limit, the current soft limit, and no limit, - respectively. If _l_i_m_i_t is omitted, the current value of the - soft limit of the resource is printed, unless the --HH option is + current hard limit, the current soft limit, and no limit, + respectively. If _l_i_m_i_t is omitted, the current value of the + soft limit of the resource is printed, unless the --HH option is given. When more than one resource is specified, the limit name and unit are printed before the value. Other options are inter- preted as follows: @@ -4980,7 +5005,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS --cc The maximum size of core files created --dd The maximum size of a process's data segment --ee The maximum scheduling priority ("nice") - --ff The maximum size of files written by the shell and its + --ff The maximum size of files written by the shell and its children --ii The maximum number of pending signals --ll The maximum size that may be locked into memory @@ -4992,65 +5017,65 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS --rr The maximum real-time scheduling priority --ss The maximum stack size --tt The maximum amount of cpu time in seconds - --uu The maximum number of processes available to a single + --uu The maximum number of processes available to a single user - --vv The maximum amount of virtual memory available to the + --vv The maximum amount of virtual memory available to the shell --xx The maximum number of file locks --TT The maximum number of threads If _l_i_m_i_t is given, it is the new value of the specified resource (the --aa option is display only). If no option is given, then --ff - is assumed. Values are in 1024-byte increments, except for --tt, - which is in seconds, --pp, which is in units of 512-byte blocks, - and --TT, --bb, --nn, and --uu, which are unscaled values. The return + is assumed. Values are in 1024-byte increments, except for --tt, + which is in seconds, --pp, which is in units of 512-byte blocks, + and --TT, --bb, --nn, and --uu, which are unscaled values. The return status is 0 unless an invalid option or argument is supplied, or an error occurs while setting a new limit. uummaasskk [--pp] [--SS] [_m_o_d_e] The user file-creation mask is set to _m_o_d_e. If _m_o_d_e begins with - a digit, it is interpreted as an octal number; otherwise it is - interpreted as a symbolic mode mask similar to that accepted by - _c_h_m_o_d(1). If _m_o_d_e is omitted, the current value of the mask is - printed. The --SS option causes the mask to be printed in sym- - bolic form; the default output is an octal number. If the --pp + a digit, it is interpreted as an octal number; otherwise it is + interpreted as a symbolic mode mask similar to that accepted by + _c_h_m_o_d(1). If _m_o_d_e is omitted, the current value of the mask is + printed. The --SS option causes the mask to be printed in sym- + bolic form; the default output is an octal number. If the --pp option is supplied, and _m_o_d_e is omitted, the output is in a form that may be reused as input. The return status is 0 if the mode - was successfully changed or if no _m_o_d_e argument was supplied, + was successfully changed or if no _m_o_d_e argument was supplied, and false otherwise. uunnaalliiaass [-aa] [_n_a_m_e ...] - Remove each _n_a_m_e from the list of defined aliases. If --aa is - supplied, all alias definitions are removed. The return value + Remove each _n_a_m_e from the list of defined aliases. If --aa is + supplied, all alias definitions are removed. The return value is true unless a supplied _n_a_m_e is not a defined alias. uunnsseett [-ffvv] [_n_a_m_e ...] - For each _n_a_m_e, remove the corresponding variable or function. + For each _n_a_m_e, remove the corresponding variable or function. If no options are supplied, or the --vv option is given, each _n_a_m_e - refers to a shell variable. Read-only variables may not be - unset. If --ff is specified, each _n_a_m_e refers to a shell func- - tion, and the function definition is removed. Each unset vari- - able or function is removed from the environment passed to sub- - sequent commands. If any of RRAANNDDOOMM, SSEECCOONNDDSS, LLIINNEENNOO, HHIISSTTCCMMDD, + refers to a shell variable. Read-only variables may not be + unset. If --ff is specified, each _n_a_m_e refers to a shell func- + tion, and the function definition is removed. Each unset vari- + able or function is removed from the environment passed to sub- + sequent commands. If any of RRAANNDDOOMM, SSEECCOONNDDSS, LLIINNEENNOO, HHIISSTTCCMMDD, FFUUNNCCNNAAMMEE, GGRROOUUPPSS, or DDIIRRSSTTAACCKK are unset, they lose their special - properties, even if they are subsequently reset. The exit sta- + properties, even if they are subsequently reset. The exit sta- tus is true unless a _n_a_m_e is readonly. wwaaiitt [_n _._._.] - Wait for each specified process and return its termination sta- - tus. Each _n may be a process ID or a job specification; if a - job spec is given, all processes in that job's pipeline are - waited for. If _n is not given, all currently active child pro- - cesses are waited for, and the return status is zero. If _n - specifies a non-existent process or job, the return status is - 127. Otherwise, the return status is the exit status of the + Wait for each specified process and return its termination sta- + tus. Each _n may be a process ID or a job specification; if a + job spec is given, all processes in that job's pipeline are + waited for. If _n is not given, all currently active child pro- + cesses are waited for, and the return status is zero. If _n + specifies a non-existent process or job, the return status is + 127. Otherwise, the return status is the exit status of the last process or job waited for. RREESSTTRRIICCTTEEDD SSHHEELLLL If bbaasshh is started with the name rrbbaasshh, or the --rr option is supplied at - invocation, the shell becomes restricted. A restricted shell is used - to set up an environment more controlled than the standard shell. It - behaves identically to bbaasshh with the exception that the following are + invocation, the shell becomes restricted. A restricted shell is used + to set up an environment more controlled than the standard shell. It + behaves identically to bbaasshh with the exception that the following are disallowed or not performed: +o changing directories with ccdd @@ -5059,16 +5084,16 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL +o specifying command names containing // - +o specifying a file name containing a // as an argument to the .. + +o specifying a file name containing a // as an argument to the .. builtin command - +o Specifying a filename containing a slash as an argument to the + +o Specifying a filename containing a slash as an argument to the --pp option to the hhaasshh builtin command - +o importing function definitions from the shell environment at + +o importing function definitions from the shell environment at startup - +o parsing the value of SSHHEELLLLOOPPTTSS from the shell environment at + +o parsing the value of SSHHEELLLLOOPPTTSS from the shell environment at startup +o redirecting output using the >, >|, <>, >&, &>, and >> redirect- @@ -5077,10 +5102,10 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL +o using the eexxeecc builtin command to replace the shell with another command - +o adding or deleting builtin commands with the --ff and --dd options + +o adding or deleting builtin commands with the --ff and --dd options to the eennaabbllee builtin command - +o Using the eennaabbllee builtin command to enable disabled shell + +o Using the eennaabbllee builtin command to enable disabled shell builtins +o specifying the --pp option to the ccoommmmaanndd builtin command @@ -5090,14 +5115,14 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL These restrictions are enforced after any startup files are read. When a command that is found to be a shell script is executed (see CCOOMM-- - MMAANNDD EEXXEECCUUTTIIOONN above), rrbbaasshh turns off any restrictions in the shell + MMAANNDD EEXXEECCUUTTIIOONN above), rrbbaasshh turns off any restrictions in the shell spawned to execute the script. SSEEEE AALLSSOO _B_a_s_h _R_e_f_e_r_e_n_c_e _M_a_n_u_a_l, Brian Fox and Chet Ramey _T_h_e _G_n_u _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y, Brian Fox and Chet Ramey _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox and Chet Ramey - _P_o_r_t_a_b_l_e _O_p_e_r_a_t_i_n_g _S_y_s_t_e_m _I_n_t_e_r_f_a_c_e _(_P_O_S_I_X_) _P_a_r_t _2_: _S_h_e_l_l _a_n_d _U_t_i_l_i_- + _P_o_r_t_a_b_l_e _O_p_e_r_a_t_i_n_g _S_y_s_t_e_m _I_n_t_e_r_f_a_c_e _(_P_O_S_I_X_) _P_a_r_t _2_: _S_h_e_l_l _a_n_d _U_t_i_l_i_- _t_i_e_s, IEEE _s_h(1), _k_s_h(1), _c_s_h(1) _e_m_a_c_s(1), _v_i(1) @@ -5113,7 +5138,7 @@ FFIILLEESS _~_/_._b_a_s_h_r_c The individual per-interactive-shell startup file _~_/_._b_a_s_h___l_o_g_o_u_t - The individual login shell cleanup file, executed when a login + The individual login shell cleanup file, executed when a login shell exits _~_/_._i_n_p_u_t_r_c Individual _r_e_a_d_l_i_n_e initialization file @@ -5127,14 +5152,14 @@ AAUUTTHHOORRSS BBUUGG RREEPPOORRTTSS If you find a bug in bbaasshh,, you should report it. But first, you should - make sure that it really is a bug, and that it appears in the latest - version of bbaasshh. The latest version is always available from + make sure that it really is a bug, and that it appears in the latest + version of bbaasshh. The latest version is always available from _f_t_p_:_/_/_f_t_p_._g_n_u_._o_r_g_/_p_u_b_/_b_a_s_h_/. - Once you have determined that a bug actually exists, use the _b_a_s_h_b_u_g - command to submit a bug report. If you have a fix, you are encouraged - to mail that as well! Suggestions and `philosophical' bug reports may - be mailed to _b_u_g_-_b_a_s_h_@_g_n_u_._o_r_g or posted to the Usenet newsgroup + Once you have determined that a bug actually exists, use the _b_a_s_h_b_u_g + command to submit a bug report. If you have a fix, you are encouraged + to mail that as well! Suggestions and `philosophical' bug reports may + be mailed to _b_u_g_-_b_a_s_h_@_g_n_u_._o_r_g or posted to the Usenet newsgroup ggnnuu..bbaasshh..bbuugg. ALL bug reports should include: @@ -5145,7 +5170,7 @@ BBUUGG RREEPPOORRTTSS A description of the bug behaviour A short script or `recipe' which exercises the bug - _b_a_s_h_b_u_g inserts the first three items automatically into the template + _b_a_s_h_b_u_g inserts the first three items automatically into the template it provides for filing a bug report. Comments and bug reports concerning this manual page should be directed @@ -5162,16 +5187,16 @@ BBUUGGSS Shell builtin commands and functions are not stoppable/restartable. Compound commands and command sequences of the form `a ; b ; c' are not - handled gracefully when process suspension is attempted. When a - process is stopped, the shell immediately executes the next command in - the sequence. It suffices to place the sequence of commands between - parentheses to force it into a subshell, which may be stopped as a + handled gracefully when process suspension is attempted. When a + process is stopped, the shell immediately executes the next command in + the sequence. It suffices to place the sequence of commands between + parentheses to force it into a subshell, which may be stopped as a unit. - Commands inside of $$((...)) command substitution are not parsed until - substitution is attempted. This will delay error reporting until some + Commands inside of $$((...)) command substitution are not parsed until + substitution is attempted. This will delay error reporting until some time after the command is entered. For example, unmatched parentheses, - even inside shell comments, will result in error messages while the + even inside shell comments, will result in error messages while the construct is being read. Array variables may not (yet) be exported. @@ -5180,4 +5205,4 @@ BBUUGGSS -GNU Bash-4.0 2008 July 6 BASH(1) +GNU Bash-4.0 2008 October 28 BASH(1) diff --git a/doc/bash.html b/doc/bash.html index 267e5ebb..c3b93799 100644 --- a/doc/bash.html +++ b/doc/bash.html @@ -3,7 +3,7 @@ </HEAD> <BODY><TABLE WIDTH=100%> <TR> -<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2008 July 6<TH ALIGN=RIGHT width=33%>BASH(1) +<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2008 October 28<TH ALIGN=RIGHT width=33%>BASH(1) </TR> </TABLE> <BR><A HREF="#index">Index</A> @@ -2977,7 +2977,7 @@ For example, a<B>{</B>d,c,b<B>}</B>e expands into `ade ace abe'. <P> A sequence expression takes the form -<B>{</B><I>x</I><B>..</B><I>y</I><B>[..</B><I>incr</I>]}, +<B>{</B><I>x</I><B>..</B><I>y</I><B>[..</B><I>incr</I><B>]}</B>, where <I>x</I> and <I>y</I> are either integers or single characters, and <I>incr</I>, an optional increment, is an integer. When integers are supplied, the expression expands to each number between @@ -3283,6 +3283,7 @@ prefixed to the list. <DT>${<B>!</B><I>prefix</I><B>@</B>}<DD> +<B>Names matching prefix.</B> Expands to the names of variables whose names begin with <I>prefix</I>, separated by the first character of the <FONT SIZE=-1><B>IFS</B> @@ -3295,6 +3296,7 @@ variable name expands to a separate word. <DT>${<B>!</B><I>name</I>[<I>*</I>]}<DD> +<B>List of array keys.</B> If <I>name</I> is an array variable, expands to the list of array indices (keys) assigned in <I>name</I>. If <I>name</I> is not an array, expands to 0 if <I>name</I> is set and null @@ -3302,6 +3304,7 @@ otherwise. When <I>@</I> is used and the expansion appears within double quotes, each key expands to a separate word. <DT>${<B>#</B><I>parameter</I>}<DD> +<B>Parameter length.</B> The length in characters of the value of <I>parameter</I> is substituted. If <I>parameter</I> @@ -3327,6 +3330,7 @@ the value substituted is the number of elements in the array. <DT>${<I>parameter</I><B>##</B><I>word</I>}<DD> +<B>Remove matching prefix pattern.</B> The <I>word</I> @@ -3366,6 +3370,7 @@ array in turn, and the expansion is the resultant list. <DT>${<I>parameter</I><B>%%</B><I>word</I>}<DD> +<B>Remove matching suffix pattern.</B> The <I>word</I> is expanded to produce a pattern just as in pathname expansion. If the pattern matches a trailing portion of the expanded value of @@ -3399,6 +3404,7 @@ or the pattern removal operation is applied to each member of the array in turn, and the expansion is the resultant list. <DT>${<I>parameter</I><B>/</B><I>pattern</I><B>/</B><I>string</I>}<DD> +<B>Pattern substitution.</B> The <I>pattern</I> is expanded to produce a pattern just as in pathname expansion. <I>Parameter</I> is expanded and the longest match of <I>pattern</I> @@ -3439,6 +3445,7 @@ array in turn, and the expansion is the resultant list. <DT>${<I>parameter</I><B>,</B><I>pattern</I>}<DD> <DT>${<I>parameter</I><B>,,</B><I>pattern</I>}<DD> +<B>Case modification.</B> This expansion modifies the case of alphabetic characters in <I>parameter</I>. The <I>pattern</I> is expanded to produce a pattern just as in pathname expansion. @@ -5575,7 +5582,7 @@ There are a number of ways to refer to a job in the shell. The character <B>%</B> -introduces a job name. Job number +introduces a job specification (<I>jobspec</I>). Job number <I>n</I> may be referred to as @@ -5863,13 +5870,15 @@ shell, unless the <B>--noediting</B> option is given at shell invocation. +Line editing is also used when using the <B>-e</B> option to the +<B>read</B> builtin. By default, the line editing commands are similar to those of emacs. A vi-style line editing interface is also available. -To turn off line editing after the shell is running, use the -<B>+o emacs</B> +Line editing can be enabled at any time using the +<B>-o emacs</B> or -<B>+o vi</B> +<B>-o vi</B> options to the <B>set</B> @@ -5879,6 +5888,16 @@ builtin (see </FONT> below). +To turn off line editing after the shell is running, use the +<B>+o emacs</B> + +or +<B>+o vi</B> + +options to the +<B>set</B> + +builtin. <A NAME="lbCG"> </A> <H4>Readline Notation</H4> @@ -6636,8 +6655,18 @@ alphanumeric characters (letters and digits). <DT><B>backward-word (M-b)</B> <DD> -Move back to the start of the current or previous word. Words are -composed of alphanumeric characters (letters and digits). +Move back to the start of the current or previous word. +Words are composed of alphanumeric characters (letters and digits). +<DT><B>shell-forward-word</B> + +<DD> +Move forward to the end of the next word. +Words are delimited by non-quoted shell metacharacters. +<DT><B>shell-backward-word</B> + +<DD> +Move back to the start of the current or previous word. +Words are delimited by non-quoted shell metacharacters. <DT><B>clear-screen (C-l)</B> <DD> @@ -6798,7 +6827,7 @@ argument is ignored. Invoke an editor on the current command line, and execute the result as shell commands. <B>Bash</B> attempts to invoke -<FONT SIZE=-1><B>$FCEDIT</B>, +<FONT SIZE=-1><B>$VISUAL</B>, </FONT> <FONT SIZE=-1><B>$EDITOR</B>, @@ -6928,6 +6957,17 @@ Word boundaries are the same as those used by <B>forward-word</B>. <DD> Kill the word behind point. Word boundaries are the same as those used by <B>backward-word</B>. +<DT><B>shell-kill-word (M-d)</B> + +<DD> +Kill from point to the end of the current word, or if between +words, to the end of the next word. +Word boundaries are the same as those used by <B>shell-forward-word</B>. +<DT><B>shell-backward-kill-word (M-Rubout)</B> + +<DD> +Kill the word behind point. +Word boundaries are the same as those used by <B>shell-backward-word</B>. <DT><B>unix-word-rubout (C-w)</B> <DD> @@ -8461,8 +8501,9 @@ Perform directory name completion if the compspec generates no matches. <DD> Tell readline that the compspec generates filenames, so it can perform any -filename-specific processing (like adding a slash to directory names or -suppressing trailing spaces). Intended to be used with shell functions. +filename-specific processing (like adding a slash to directory names, +quoting special characters, or suppressing trailing spaces). +Intended to be used with shell functions. <DT><B>nospace</B> <DD> @@ -8935,7 +8976,7 @@ backspace <DT><B>\c</B> <DD> -suppress trailing newline +suppress further output <DT><B>\e</B> <DD> @@ -10051,6 +10092,8 @@ is coming from a terminal, </FONT> above) is used to obtain the line. +Readline uses the current (or default, if line editing was not previously +active) editing settings. <DT><B>-i </B><I>text</I> <DD> @@ -10092,6 +10135,8 @@ the decimal point. This option is only effective if <B>read</B> is reading input from a terminal, pipe, or other special file; it has no effect when reading from regular files. +If <I>timeout</I> is 0, <B>read</B> returns success if input is available on +the specified file descriptor, failure otherwise. The exit status is greater than 128 if the timeout is exceeded. <DT><B>-u </B><I>fd</I> @@ -10311,6 +10356,7 @@ with the <B>--noediting</B> option. +This also affects the editing interface used for <B>read -e</B>. <DT><B>errtrace</B> <DD> @@ -10448,6 +10494,7 @@ Same as <DD> Use a vi-style command line editing interface. +This also affects the editing interface used for <B>read -e</B>. <DT><B>xtrace</B> <DD> @@ -10489,10 +10536,15 @@ and </FONT> files are not processed, shell functions are not inherited from the environment, and the -<FONT SIZE=-1><B>SHELLOPTS</B> +<FONT SIZE=-1><B>SHELLOPTS</B>, </FONT> -variable, if it appears in the environment, is ignored. +<B>CDPATH</B>, + +and +<B>GLOBIGNORE</B> + +variables, if they appear in the environment, are ignored. If the shell is started with the effective user (group) id not equal to the real user (group) id, and the <B>-p</B> option is not supplied, these actions are taken and the effective user id is set to the real user id. @@ -11992,7 +12044,7 @@ There may be only one active coprocess at a time. <HR> <TABLE WIDTH=100%> <TR> -<TH ALIGN=LEFT width=33%>GNU Bash-4.0<TH ALIGN=CENTER width=33%>2008 July 6<TH ALIGN=RIGHT width=33%>BASH(1) +<TH ALIGN=LEFT width=33%>GNU Bash-4.0<TH ALIGN=CENTER width=33%>2008 October 28<TH ALIGN=RIGHT width=33%>BASH(1) </TR> </TABLE> <HR> @@ -12098,6 +12150,6 @@ There may be only one active coprocess at a time. </DL> <HR> This document was created by man2html from bash.1.<BR> -Time: 24 July 2008 09:12:48 EDT +Time: 17 November 2008 17:38:14 EST </BODY> </HTML> diff --git a/doc/bash.pdf b/doc/bash.pdf Binary files differindex 583c0052..4065ffff 100644 --- a/doc/bash.pdf +++ b/doc/bash.pdf diff --git a/doc/bash.ps b/doc/bash.ps index 40823c22..642b5d28 100644 --- a/doc/bash.ps +++ b/doc/bash.ps @@ -1,6 +1,6 @@ %!PS-Adobe-3.0 %%Creator: groff version 1.19.2 -%%CreationDate: Tue Aug 19 08:07:18 2008 +%%CreationDate: Mon Nov 17 17:38:06 2008 %%DocumentNeededResources: font Times-Roman %%+ font Times-Bold %%+ font Times-Italic @@ -331,7 +331,7 @@ E F2(po)2.5 E F0(\(portable object\) \214le format.)2.5 E F2 144 686.4 Q .3 -.15(ve \()-.25 H(see).15 E F4(INV)2.5 E(OCA)-.405 E (TION)-.855 E F0(belo)2.25 E(w\).)-.25 E F2(\255\255login)108 703.2 Q F0 (Equi)144 715.2 Q -.25(va)-.25 G(lent to).25 E F2<ad6c>2.5 E F0(.)A -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(1)205.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(1)195.395 E 0 Cg EP %%Page: 2 2 %%BeginPageSetup BP @@ -453,7 +453,7 @@ F(ariable)-.25 E F3 -.27(BA)108 679.2 S(SH_ENV).27 E F0 1.01(in the en) 108 727.2 S 2.5(tt).2 G(he v)-2.5 E(alue of the)-.25 E F3 -.666(PA)2.5 G (TH)-.189 E F0 -.25(va)2.25 G (riable is not used to search for the \214le name.).25 E(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(2)205.665 E 0 Cg EP +768 Q(2008 October 28)140.405 E(2)195.395 E 0 Cg EP %%Page: 3 3 %%BeginPageSetup BP @@ -579,7 +579,7 @@ F1(Pipelines)87 691.2 Q F0(A)108 703.2 Q F2(pipeline)2.996 E F0 .496(is\ a sequence of one or more commands separated by one of the control ope\ rators)2.996 F F1(|)2.996 E F0(or)2.996 E F1(|&)2.996 E F0 5.496(.T)C (he)-5.496 E(format for a pipeline is:)108 715.2 Q(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(3)205.665 E 0 Cg EP +(2008 October 28)140.405 E(3)195.395 E 0 Cg EP %%Page: 4 4 %%BeginPageSetup BP @@ -699,7 +699,7 @@ E(\(\()108 703.2 Q F2 -.2(ex)C(pr).2 E(ession)-.37 E F0(\)\))A(The)144 (A-)-.54 E(TION)144 727.2 Q/F5 9/Times-Roman@0 SF(.)A F0 .411(If the v) 4.911 F .411(alue of the e)-.25 F .411(xpression is non-zero, the retur\ n status is 0; otherwise the return status)-.15 F(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(4)205.665 E 0 Cg EP +(2008 October 28)140.405 E(4)195.395 E 0 Cg EP %%Page: 5 5 %%BeginPageSetup BP @@ -833,7 +833,7 @@ F2(list)3.092 E F0 .592(is e)3.092 F -.15(xe)-.15 G .592 (list)2.728 E F0 .228(that is e)2.728 F -.15(xe)-.15 G .228(cuted, or f) .15 F .228(alse if an)-.1 F 2.728(yo)-.15 G 2.728(ft)-2.728 G(he)-2.728 E -.15(ex)144 715.2 S(pressions is in).15 E -.25(va)-.4 G(lid.).25 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(5)205.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(5)195.395 E 0 Cg EP %%Page: 6 6 %%BeginPageSetup BP @@ -984,8 +984,8 @@ G .867(cute the coprocess is a).15 F -.25(va)-.2 G .868(ilable as the v) (iltin command may be used to w).2 E (ait for the coprocess to terminate.)-.1 E (The return status of a coprocess is the e)108 722.4 Q(xit status of) --.15 E F2(command)2.5 E F0(.)A(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 -E(6)205.665 E 0 Cg EP +-.15 E F2(command)2.5 E F0(.)A(GNU Bash-4.0)72 768 Q(2008 October 28) +140.405 E(6)195.395 E 0 Cg EP %%Page: 7 7 %%BeginPageSetup BP @@ -1109,7 +1109,7 @@ E -.15(ve)-.15 G(d.).15 E(The special parameters)108 624 Q F1(*)2.5 E F0 108 664.8 Q(ws:)-.25 E F1(\\a)144 676.8 Q F0(alert \(bell\))28.22 E F1 (\\b)144 688.8 Q F0(backspace)27.66 E F1(\\e)144 700.8 Q F0 (an escape character)28.78 E F1(\\f)144 712.8 Q F0(form feed)29.89 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(7)205.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(7)195.395 E 0 Cg EP %%Page: 8 8 %%BeginPageSetup BP @@ -1234,8 +1234,8 @@ l parameter consisting of more than a single digit is e)108 636 R 1.403 3.847(ariable. That)-.25 F 1.347(is, ")3.847 F F1($*)A F0 3.847("i)C 3.847(se)-3.847 G(qui)-3.847 E -.25(va)-.25 G 1.347(lent to ").25 F F1 ($1)A F2(c)A F1($2)A F2(c)A F1(...)A F0 1.347(", where)B F2(c)4.047 E F0 -1.346(is the \214rst)4.156 F(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E -(8)205.665 E 0 Cg EP +1.346(is the \214rst)4.156 F(GNU Bash-4.0)72 768 Q(2008 October 28) +140.405 E(8)195.395 E 0 Cg EP %%Page: 9 9 %%BeginPageSetup BP @@ -1357,7 +1357,7 @@ E F0 1.242(The command currently being e)144 705.6 R -.15(xe)-.15 G (cuted, unless the shell is e).15 F -.15(xe)-.15 G 1.243(cuting a).15 F (command as the result of a trap, in which case it is the command e)144 717.6 Q -.15(xe)-.15 G(cuting at the time of the trap.).15 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(9)205.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(9)195.395 E 0 Cg EP %%Page: 10 10 %%BeginPageSetup BP @@ -1458,8 +1458,8 @@ F0 4.052(,f)C 1.552(or menu completion.)-4.052 F 1.552(This v)6.552 F (ternal commands in).15 F -.2(vo)-.4 G -.1(ke).2 G 5.429(db).1 G 5.429 (yt)-5.429 G 2.929(he programmable completion f)-5.429 F 2.929 (acilities \(see)-.1 F F1(Pr)5.429 E(ogrammable)-.18 E(Completion)144 -730.8 Q F0(belo)2.5 E(w\).)-.25 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(10)200.665 E 0 Cg EP +730.8 Q F0(belo)2.5 E(w\).)-.25 E(GNU Bash-4.0)72 768 Q(2008 October 28) +140.405 E(10)190.395 E 0 Cg EP %%Page: 11 11 %%BeginPageSetup BP @@ -1555,7 +1555,7 @@ F1(cd)2.5 E F0(command.)2.5 E F1(OPT)108 693.6 Q(ARG)-.9 E F0 1.626 (gument processed by the)-.18 F F1(getopts)4.127 E F0 -.2(bu)4.127 G 1.627(iltin command \(see).2 F F2(SHELL)4.127 E -.09(BU)144 717.6 S(IL) .09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(11)200.665 E 0 Cg EP +768 Q(2008 October 28)140.405 E(11)190.395 E 0 Cg EP %%Page: 12 12 %%BeginPageSetup BP @@ -1650,7 +1650,7 @@ en printing selection lists.).2 F (in)144 705.6 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(db).1 G 2.5(yt)-2.5 G (he programmable completion f)-2.5 E(acility \(see)-.1 E F1(Pr)2.5 E (ogrammable Completion)-.18 E F0(belo)2.5 E(w\).)-.25 E(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(12)200.665 E 0 Cg EP +768 Q(2008 October 28)140.405 E(12)190.395 E 0 Cg EP %%Page: 13 13 %%BeginPageSetup BP @@ -1770,8 +1770,8 @@ F1(HOME)108 648 Q F0 1.27 (The list of possible hostname completions may be changed while)5.551 F 1.059(the shell is running; the ne)144 720 R 1.059 (xt time hostname completion is attempted after the v)-.15 F 1.058 -(alue is changed,)-.25 F(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(13) -200.665 E 0 Cg EP +(alue is changed,)-.25 F(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E +(13)190.395 E 0 Cg EP %%Page: 14 14 %%BeginPageSetup BP @@ -1879,7 +1879,7 @@ F F2 .359(SHELL B)144 648 R(UIL)-.09 E .359(TIN COMMANDS)-.828 F F0 (The def)5.868 F .868(ault path is system-dependent, and is set by the) -.1 F 26.329(administrator who installs)144 720 R F1(bash)28.829 E F0 31.329(.A)C 26.328(common v)-2.501 F 26.328(alue is)-.25 F(GNU Bash-4.0) -72 768 Q(2008 July 6)150.675 E(14)200.665 E 0 Cg EP +72 768 Q(2008 October 28)140.405 E(14)190.395 E 0 Cg EP %%Page: 15 15 %%BeginPageSetup BP @@ -1985,8 +1985,8 @@ F2(Bash)5.546 E F0 .546(terminates after w)3.046 F .546 702 R F2(Bash)2.774 E F0 .274(uses its v)2.774 F .274 (alue as the name of a directory in which)-.25 F F2(Bash)2.773 E F0 .273 (creates temporary \214les for the)2.773 F(shell')144 714 Q 2.5(su)-.55 -G(se.)-2.5 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(15)200.665 E 0 -Cg EP +G(se.)-2.5 E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(15)190.395 +E 0 Cg EP %%Page: 16 16 %%BeginPageSetup BP @@ -2123,7 +2123,7 @@ F .227(to the e)108 727.2 R .228(xpansion of the special parameters)-.15 F F1(*)2.728 E F0(and)2.728 E F1(@)2.728 E F0(\(see)2.728 E F1 .228 (Special P)2.728 F(arameters)-.1 E F0(abo)2.728 E -.15(ve)-.15 G 2.728 (\). ${#).15 F F2(name)A F0([)A F2(subscript)A F0(]})A(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(16)200.665 E 0 Cg EP +768 Q(2008 October 28)140.405 E(16)190.395 E 0 Cg EP %%Page: 17 17 %%BeginPageSetup BP @@ -2208,37 +2208,33 @@ ch resulting string, e)108 417.6 R .658(xpanding left to)-.15 F(right.) 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W).1 H .526(hen inte)1.11 F -.1(ge)-.4 G .726 -.1(rs a).1 H -1.266 -.37(re s).1 H .526(upplied, the e).37 F(xpr)-.2 E .526(ession e) --.37 F .526(xpands to eac)-.2 F(h)-.15 E .225(number between x and y)108 -499.2 R 2.724(,i)-.55 G(nclusive)-2.724 E 5.224(.S)-.15 G .224 -(upplied inte)-5.224 F -.1(ge)-.4 G .424 -.1(rs m).1 H .224(ay be pr).1 -F .224(e\214xed with 0 to for)-.37 F .224(ce eac)-.37 F 2.724(ht)-.15 G -.224(erm to have the)-2.724 F .605(same width.)108 511.2 R .605 -(When either x or y be)5.605 F .605(gins with a zer)-.4 F .606 -(o, the shell attempts to for)-.45 F .606(ce all g)-.37 F(ener)-.1 E -.606(ated terms to con-)-.15 F .658(tain the same number of digits, zer) -108 523.2 R .658(o-padding wher)-.45 F 3.158(en)-.37 G(ecessary)-3.158 E -5.658(.W)-.55 G .658(hen c)-5.658 F(har)-.15 E(acter)-.15 E 3.158(sa)-.1 -G 1.398 -.37(re s)-3.158 H .657(upplied, the e).37 F(xpr)-.2 E(es-)-.37 -E .684(sion e)108 535.2 R .684(xpands to eac)-.2 F 3.184(hc)-.15 G(har) --3.334 E .684(acter le)-.15 F(xico)-.2 E(gr)-.1 E .684 -(aphically between x and y)-.15 F 3.184(,i)-.55 G(nclusive)-3.184 E -5.684(.N)-.15 G .684(ote that both x and y must)-5.684 F .758 -(be of the same type)108 547.2 R 5.758(.W)-.15 G .758(hen the incr) --5.758 F .757(ement is supplied, it is used as the dif)-.37 F(fer)-.18 E -.757(ence between eac)-.37 F 3.257(ht)-.15 G 3.257(erm. The)-3.257 F -(default incr)108 559.2 Q(ement is 1 or -1 as appr)-.37 E(opriate)-.45 E -(.)-.15 E F0 .581(Brace e)108 576 R .581 -(xpansion is performed before an)-.15 F 3.081(yo)-.15 G .581(ther e) +(d,c,b)A F2(})A F0 2.5(ee)C(xpands into `ade ace abe'.)-2.65 E 3.243(As) +108 475.2 S .743(equence e)-3.243 F .743(xpression tak)-.15 F .743 +(es the form)-.1 F F2({)3.243 E F1(x)A F2(..)A F1(y)A F2([..)A F1(incr)A +F2(]})A F0 3.243(,w)C(here)-3.243 E F1(x)3.243 E F0(and)3.242 E F1(y) +3.242 E F0 .742(are either inte)3.242 F .742(gers or single characters,) +-.15 F(and)108 487.2 Q F1(incr)3.031 E F0 3.031(,a)C 3.032(no)-3.031 G +.532(ptional increment, is an inte)-3.032 F(ger)-.15 E 5.532(.W)-.55 G +.532(hen inte)-5.532 F .532(gers are supplied, the e)-.15 F .532 +(xpression e)-.15 F .532(xpands to each)-.15 F .078(number between)108 +499.2 R F1(x)2.578 E F0(and)2.578 E F1(y)2.578 E F0 2.578(,i)C(nclusi) +-2.578 E -.15(ve)-.25 G 5.078(.S).15 G .078(upplied inte)-5.078 F .077 +(gers may be pre\214x)-.15 F .077(ed with)-.15 F F1(0)2.577 E F0 .077 +(to force each term to ha)2.577 F .377 -.15(ve t)-.2 H(he).15 E .014 +(same width.)108 511.2 R .014(When either)5.014 F F1(x)2.514 E F0(or) +2.514 E F1(y)2.514 E F0(be)2.514 E .015(gins with a zero, the shell att\ +empts to force all generated terms to contain)-.15 F 1.143 +(the same number of digits, zero-padding where necessary)108 523.2 R +6.143(.W)-.65 G 1.143(hen characters are supplied, the e)-6.143 F +(xpression)-.15 E -.15(ex)108 535.2 S .541(pands to each character le) +.15 F .541(xicographically between)-.15 F F1(x)3.041 E F0(and)3.042 E F1 +(y)3.042 E F0 3.042(,i)C(nclusi)-3.042 E -.15(ve)-.25 G 5.542(.N).15 G +.542(ote that both)-5.542 F F1(x)3.042 E F0(and)3.042 E F1(y)3.042 E F0 +.542(must be of)3.042 F .183(the same type.)108 547.2 R .182 +(When the increment is supplied, it is used as the dif)5.183 F .182 +(ference between each term.)-.25 F .182(The def)5.182 F(ault)-.1 E +(increment is 1 or -1 as appropriate.)108 559.2 Q .581(Brace e)108 576 R +.581(xpansion is performed before an)-.15 F 3.081(yo)-.15 G .581(ther e) -3.081 F .581(xpansions, and an)-.15 F 3.082(yc)-.15 G .582 (haracters special to other e)-3.082 F(xpansions)-.15 E .016 (are preserv)108 588 R .016(ed in the result.)-.15 F .016 @@ -2262,7 +2258,7 @@ as shorthand when the common pre\214x of the strings to be generated is) 108 681.6 R(longer than in the abo)108 693.6 Q .3 -.15(ve ex)-.15 H (ample:).15 E(mkdir /usr/local/src/bash/{old,ne)144 710.4 Q -.65(w,)-.25 G(dist,b).65 E(ugs})-.2 E(or)108 722.4 Q(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(17)200.665 E 0 Cg EP +(2008 October 28)140.405 E(17)190.395 E 0 Cg EP %%Page: 18 18 %%BeginPageSetup BP @@ -2388,7 +2384,7 @@ n results in a test only for a parameter that is unset.)108 660 Q(${)108 (xpansion of)-.15 F F2(wor)3.563 E(d)-.37 E F0 .723(is substituted.) 3.993 F(Other)5.723 E(-)-.2 E(wise, the v)144 700.8 Q(alue of)-.25 E F2 (par)3.75 E(ameter)-.15 E F0(is substituted.)3.23 E(GNU Bash-4.0)72 768 -Q(2008 July 6)150.675 E(18)200.665 E 0 Cg EP +Q(2008 October 28)140.405 E(18)190.395 E 0 Cg EP %%Page: 19 19 %%BeginPageSetup BP @@ -2463,148 +2459,158 @@ F(inde)144 336 Q 3.434(xo)-.15 G 3.434(ft)-3.434 G .934 -.18 E F0 .532(is 0, and the posi-)3.032 F(tional parameters are used,) 144 384 Q F2($0)2.5 E F0(is pre\214x)2.5 E(ed to the list.)-.15 E(${)108 400.8 Q F2(!)A F1(pr)A(e\214x)-.37 E F2(*)A F0(})A(${)108 412.8 Q F2(!)A -F1(pr)A(e\214x)-.37 E F2(@)A F0(})A .42(Expands to the names of v)144 -424.8 R .42(ariables whose names be)-.25 F .42(gin with)-.15 F F1(pr) -2.92 E(e\214x)-.37 E F0 2.92(,s)C .42(eparated by the \214rst character) --2.92 F .099(of the)144 436.8 R F3(IFS)2.599 E F0 .099(special v)2.349 F -2.599(ariable. When)-.25 F F1(@)2.599 E F0 .098(is used and the e)2.599 -F .098(xpansion appears within double quotes, each)-.15 F -.25(va)144 -448.8 S(riable name e).25 E(xpands to a separate w)-.15 E(ord.)-.1 E(${) -108 465.6 Q F2(!)A F1(name)A F0([)A F1(@)A F0(]})A(${)108 477.6 Q F2(!)A -F1(name)A F0([)A F1(*)A F0(]})A(If)144 489.6 Q F1(name)2.921 E F0 .421 -(is an array v)2.921 F .421(ariable, e)-.25 F .421 -(xpands to the list of array indices \(k)-.15 F -.15(ey)-.1 G .421 -(s\) assigned in).15 F F1(name)2.921 E F0 5.422(.I)C(f)-5.422 E F1(name) -2.922 E F0 .238(is not an array)144 501.6 R 2.738(,e)-.65 G .238 -(xpands to 0 if)-2.888 F F1(name)2.738 E F0 .237 -(is set and null otherwise.)2.738 F(When)5.237 E F1(@)2.737 E F0 .237 -(is used and the e)2.737 F(xpansion)-.15 E -(appears within double quotes, each k)144 513.6 Q .3 -.15(ey ex)-.1 H -(pands to a separate w).15 E(ord.)-.1 E(${)108 530.4 Q F2(#)A F1(par)A -(ameter)-.15 E F0(})A 1.391(The length in characters of the v)144 542.4 -R 1.392(alue of)-.25 F F1(par)3.892 E(ameter)-.15 E F0 1.392 -(is substituted.)3.892 F(If)6.392 E F1(par)5.142 E(ameter)-.15 E F0(is) -4.622 E F2(*)3.892 E F0(or)3.892 E F2(@)3.892 E F0 3.892(,t)C(he)-3.892 -E -.25(va)144 554.4 S 1.749 -(lue substituted is the number of positional parameters.).25 F(If)6.749 -E F1(par)5.498 E(ameter)-.15 E F0 1.748(is an array name sub-)4.978 F -(scripted by)144 566.4 Q F2(*)2.5 E F0(or)2.5 E F2(@)2.5 E F0 2.5(,t)C -(he v)-2.5 E(alue substituted is the number of elements in the array) --.25 E(.)-.65 E(${)108 583.2 Q F1(par)A(ameter)-.15 E F2(#)A F1(wor)A(d) --.37 E F0(})A(${)108 595.2 Q F1(par)A(ameter)-.15 E F2(##)A F1(wor)A(d) --.37 E F0(})A(The)144 607.2 Q F1(wor)3.33 E(d)-.37 E F0 .49(is e)3.76 F -.491(xpanded to produce a pattern just as in pathname e)-.15 F 2.991 -(xpansion. If)-.15 F .491(the pattern matches)2.991 F .412(the be)144 -619.2 R .412(ginning of the v)-.15 F .411(alue of)-.25 F F1(par)2.911 E -(ameter)-.15 E F0 2.911(,t).73 G .411(hen the result of the e)-2.911 F -.411(xpansion is the e)-.15 F .411(xpanded v)-.15 F .411(alue of)-.25 F -F1(par)145.25 631.2 Q(ameter)-.15 E F0 .607 -(with the shortest matching pattern \(the `)3.837 F(`)-.74 E F2(#)A F0 -2.087 -.74('' c)D .607(ase\) or the longest matching pattern \(the).74 F --.74(``)144 643.2 S F2(##).74 E F0 1.654 -.74('' c)D .174 -(ase\) deleted.).74 F(If)5.174 E F1(par)3.924 E(ameter)-.15 E F0(is) -3.404 E F2(@)2.674 E F0(or)2.674 E F2(*)2.674 E F0 2.674(,t)C .173 -(he pattern remo)-2.674 F -.25(va)-.15 G 2.673(lo).25 G .173 -(peration is applied to each posi-)-2.673 F .654 -(tional parameter in turn, and the e)144 655.2 R .654 -(xpansion is the resultant list.)-.15 F(If)5.655 E F1(par)4.405 E -(ameter)-.15 E F0 .655(is an array v)3.885 F(ariable)-.25 E .651 -(subscripted with)144 667.2 R F2(@)3.151 E F0(or)3.151 E F2(*)3.151 E F0 -3.151(,t)C .651(he pattern remo)-3.151 F -.25(va)-.15 G 3.151(lo).25 G -.65(peration is applied to each member of the array in)-3.151 F -(turn, and the e)144 679.2 Q(xpansion is the resultant list.)-.15 E(${) -108 696 Q F1(par)A(ameter)-.15 E F2(%)A F1(wor)A(d)-.37 E F0(})A -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(19)200.665 E 0 Cg EP +F1(pr)A(e\214x)-.37 E F2(@)A F0(})A F2 .084(Names matching pr)144 424.8 +R(e\214x.)-.18 E F0 .084(Expands to the names of v)5.084 F .084 +(ariables whose names be)-.25 F .085(gin with)-.15 F F1(pr)2.585 E +(e\214x)-.37 E F0 2.585(,s)C(epa-)-2.585 E .258 +(rated by the \214rst character of the)144 436.8 R F3(IFS)2.758 E F0 +.257(special v)2.507 F 2.757(ariable. When)-.25 F F1(@)2.757 E F0 .257 +(is used and the e)2.757 F .257(xpansion appears)-.15 F +(within double quotes, each v)144 448.8 Q(ariable name e)-.25 E +(xpands to a separate w)-.15 E(ord.)-.1 E(${)108 465.6 Q F2(!)A F1(name) +A F0([)A F1(@)A F0(]})A(${)108 477.6 Q F2(!)A F1(name)A F0([)A F1(*)A F0 +(]})A F2 2.035(List of array k)144 489.6 R(eys.)-.1 E F0(If)7.036 E F1 +(name)4.536 E F0 2.036(is an array v)4.536 F 2.036(ariable, e)-.25 F +2.036(xpands to the list of array indices \(k)-.15 F -.15(ey)-.1 G(s\)) +.15 E .596(assigned in)144 501.6 R F1(name)3.096 E F0 5.596(.I)C(f) +-5.596 E F1(name)3.096 E F0 .595(is not an array)3.096 F 3.095(,e)-.65 G +.595(xpands to 0 if)-3.245 F F1(name)3.095 E F0 .595 +(is set and null otherwise.)3.095 F(When)5.595 E F1(@)144 513.6 Q F0 +(is used and the e)2.5 E(xpansion appears within double quotes, each k) +-.15 E .3 -.15(ey ex)-.1 H(pands to a separate w).15 E(ord.)-.1 E(${)108 +530.4 Q F2(#)A F1(par)A(ameter)-.15 E F0(})A F2 -.1(Pa)144 542.4 S .47 +(rameter length.).1 F F0 .471(The length in characters of the v)5.47 F +.471(alue of)-.25 F F1(par)2.971 E(ameter)-.15 E F0 .471 +(is substituted.)2.971 F(If)5.471 E F1(par)4.221 E(ame-)-.15 E(ter)144 +554.4 Q F0(is)4.439 E F2(*)3.709 E F0(or)3.709 E F2(@)3.709 E F0 3.708 +(,t)C 1.208(he v)-3.708 F 1.208 +(alue substituted is the number of positional parameters.)-.25 F(If) +6.208 E F1(par)4.958 E(ameter)-.15 E F0 1.208(is an)4.438 F +(array name subscripted by)144 566.4 Q F2(*)2.5 E F0(or)2.5 E F2(@)2.5 E +F0 2.5(,t)C(he v)-2.5 E +(alue substituted is the number of elements in the array)-.25 E(.)-.65 E +(${)108 583.2 Q F1(par)A(ameter)-.15 E F2(#)A F1(wor)A(d)-.37 E F0(})A +(${)108 595.2 Q F1(par)A(ameter)-.15 E F2(##)A F1(wor)A(d)-.37 E F0(})A +F2(Remo)144 607.2 Q 1.396 -.1(ve m)-.1 H 1.196(atching pr).1 F 1.196 +(e\214x patter)-.18 F(n.)-.15 E F0(The)6.196 E F1(wor)4.036 E(d)-.37 E +F0 1.196(is e)4.466 F 1.196 +(xpanded to produce a pattern just as in path-)-.15 F .152(name e)144 +619.2 R 2.652(xpansion. If)-.15 F .152(the pattern matches the be)2.652 +F .152(ginning of the v)-.15 F .152(alue of)-.25 F F1(par)2.652 E +(ameter)-.15 E F0 2.652(,t).73 G .151(hen the result of)-2.652 F 1.4 +(the e)144 631.2 R 1.4(xpansion is the e)-.15 F 1.4(xpanded v)-.15 F 1.4 +(alue of)-.25 F F1(par)5.15 E(ameter)-.15 E F0 1.4 +(with the shortest matching pattern \(the `)4.63 F(`)-.74 E F2(#)A F0 +-.74('')C .281(case\) or the longest matching pattern \(the `)144 643.2 +R(`)-.74 E F2(##)A F0 1.761 -.74('' c)D .281(ase\) deleted.).74 F(If) +5.281 E F1(par)4.031 E(ameter)-.15 E F0(is)3.511 E F2(@)2.781 E F0(or) +2.781 E F2(*)2.781 E F0 2.781(,t)C .281(he pattern)-2.781 F(remo)144 +655.2 Q -.25(va)-.15 G 3.274(lo).25 G .774 +(peration is applied to each positional parameter in turn, and the e) +-3.274 F .774(xpansion is the resul-)-.15 F .402(tant list.)144 667.2 R +(If)5.402 E F1(par)4.152 E(ameter)-.15 E F0 .401(is an array v)3.632 F +.401(ariable subscripted with)-.25 F F2(@)2.901 E F0(or)2.901 E F2(*) +2.901 E F0 2.901(,t)C .401(he pattern remo)-2.901 F -.25(va)-.15 G 2.901 +(lo).25 G(peration)-2.901 E +(is applied to each member of the array in turn, and the e)144 679.2 Q +(xpansion is the resultant list.)-.15 E(${)108 696 Q F1(par)A(ameter) +-.15 E F2(%)A F1(wor)A(d)-.37 E F0(})A(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(19)190.395 E 0 Cg EP %%Page: 20 20 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) -.35 E(${)108 84 Q/F1 10/Times-Italic@0 SF(par)A(ameter)-.15 E/F2 10 -/Times-Bold@0 SF(%%)A F1(wor)A(d)-.37 E F0(})A(The)144 96 Q F1(wor)2.618 -E(d)-.37 E F0 .118(is e)2.618 F .119 -(xpanded to produce a pattern just as in pathname e)-.15 F 2.619 -(xpansion. 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When)108 645.6 R 1.387(using the $\() (quotes with backslashes.)108 686.4 Q .422 (If the substitution appears within double quotes, w)108 703.2 R .422 (ord splitting and pathname e)-.1 F .422(xpansion are not performed)-.15 -F(on the results.)108 715.2 Q(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 -E(20)200.665 E 0 Cg EP +F(on the results.)108 715.2 Q(GNU Bash-4.0)72 768 Q(2008 October 28) +140.405 E(20)190.395 E 0 Cg EP %%Page: 21 21 %%BeginPageSetup BP @@ -2781,7 +2787,7 @@ s one of the patterns in)4.264 F F3(GLOBIGNORE)4.515 E F0(is)4.265 E -.4(r, s).15 H(etting).4 E F3(GLOBIGNORE)2.545 E F0 .046 (to a non-null v)2.296 F .046(alue has the ef)-.25 F .046 (fect of enabling the)-.25 F F1(dotglob)2.546 E F0(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(21)200.665 E 0 Cg EP +(2008 October 28)140.405 E(21)190.395 E 0 Cg EP %%Page: 22 22 %%BeginPageSetup BP @@ -2889,7 +2895,8 @@ E F0(Matches an)180 642 Q(ything e)-.15 E(xcept one of the gi)-.15 E (ected)-.37 E F0 .545(using a special notation interpreted)3.815 F 2.77 (by the shell.)108 723.6 R 2.769(Redirection may also be used to open a\ nd close \214les for the current shell e)7.77 F -.15(xe)-.15 G(cution) -.15 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(22)200.665 E 0 Cg EP +.15 E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(22)190.395 E 0 Cg +EP %%Page: 23 23 %%BeginPageSetup BP @@ -2984,7 +2991,7 @@ F1(n)A F0(])A F2(>)A F1(wor)A(d)-.37 E F0 .154 1.76(ail if the \214le whose name results from the e)-.1 F 1.759 (xpansion of)-.15 F F1(wor)4.259 E(d)-.37 E F0 -.15(ex)4.259 G 1.759 (ists and is a re).15 F 1.759(gular \214le.)-.15 F 1.759(If the)6.759 F -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(23)200.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(23)190.395 E 0 Cg EP %%Page: 24 24 %%BeginPageSetup BP @@ -3064,7 +3071,7 @@ C .601(hen all leading tab characters are stripped from input lines and\ (<<<)144 681.6 Q F2(wor)A(d)-.37 E F0(The)108 698.4 Q F2(wor)2.5 E(d) -.37 E F0(is e)2.5 E (xpanded and supplied to the command on its standard input.)-.15 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(24)200.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(24)190.395 E 0 Cg EP %%Page: 25 25 %%BeginPageSetup BP @@ -3178,7 +3185,7 @@ E .435 (another command does not tak)108 727.2 R 3.662(ee)-.1 G -.25(ff)-3.662 G 1.162(ect until the ne).25 F 1.162(xt line of input is read.)-.15 F 1.161(The commands follo)6.161 F 1.161(wing the)-.25 F(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(25)200.665 E 0 Cg EP +768 Q(2008 October 28)140.405 E(25)190.395 E 0 Cg EP %%Page: 26 26 %%BeginPageSetup BP @@ -3302,8 +3309,8 @@ F .206(gers with no)-.15 F .429(check for o)108 549.6 R -.15(ve)-.15 G 662.4 Q F0 -.15(ex)26 G(ponentiation).15 E F1 2.5(*/%)108 674.4 S F0 (multiplication, di)10.72 E(vision, remainder)-.25 E F1 2.5<2bad>108 686.4 S F0(addition, subtraction)19.6 E F1(<< >>)108 698.4 Q F0 -(left and right bitwise shifts)10.7 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(26)200.665 E 0 Cg EP +(left and right bitwise shifts)10.7 E(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(26)190.395 E 0 Cg EP %%Page: 27 27 %%BeginPageSetup BP @@ -3405,7 +3412,7 @@ E F1<ad72>108 684 Q F2(\214le)2.5 E F0 -.35(Tr)11.14 G(ue if).35 E F2 -.15(ex)2.5 G(ists and has a size greater than zero.).15 E F1<ad74>108 708 Q F2(fd)2.5 E F0 -.35(Tr)16.69 G(ue if \214le descriptor).35 E F2 (fd)4.47 E F0(is open and refers to a terminal.)3.27 E(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(27)200.665 E 0 Cg EP +768 Q(2008 October 28)140.405 E(27)190.395 E 0 Cg EP %%Page: 28 28 %%BeginPageSetup BP @@ -3506,7 +3513,7 @@ R(an)3.176 E 3.176(yo)-.15 G 3.176(ft)-3.176 G .677 (he assignments attempts to assign a v)-3.176 F .677 (alue to a readonly v)-.25 F .677(ariable, an error occurs, and)-.25 F (the command e)108 724.8 Q(xits with a non-zero status.)-.15 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(28)200.665 E 0 Cg EP +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(28)190.395 E 0 Cg EP %%Page: 29 29 %%BeginPageSetup BP @@ -3620,7 +3627,7 @@ F0 32.5<8373>108 638.4 S .256(hell parameters that are set by v)-32.5 F (ault or with command-line ar)-.1 E(guments\) or by)-.18 E F4(set)2.5 E F0 32.5<836f>108 700.8 S(ptions enabled by)-32.5 E F4(shopt)2.5 E F0 32.5<8373>108 717.6 S(hell aliases de\214ned with)-32.5 E F4(alias)2.5 E -F0(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(29)200.665 E 0 Cg EP +F0(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(29)190.395 E 0 Cg EP %%Page: 30 30 %%BeginPageSetup BP @@ -3741,8 +3748,8 @@ F(certain circumstances, the shell will use special v)108 684 Q (ailure. 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By).2 F(def)2.566 E .066 +(\255\255noediting)2.65 E F0(option)2.65 E 1.208(is gi)108 333.6 R -.15 +(ve)-.25 G 3.708(na).15 G 3.708(ts)-3.708 G 1.208(hell in)-3.708 F -.2 +(vo)-.4 G 3.708(cation. Line).2 F 1.208 +(editing is also used when using the)3.708 F F1<ad65>3.709 E F0 1.209 +(option to the)3.709 F F1 -.18(re)3.709 G(ad).18 E F0 -.2(bu)3.709 G +3.709(iltin. By).2 F(def)108 345.6 Q .95 (ault, the line editing commands are similar to those of emacs.)-.1 F -2.567(Av)5.067 G(i-style)-2.567 E .566(line editing interf)108 345.6 R -.566(ace is also a)-.1 F -.25(va)-.2 G 3.065(ilable. T).25 F 3.065(ot) --.8 G .565(urn of)-3.065 F 3.065(fl)-.25 G .565 -(ine editing after the shell is running, use the)-3.065 F F1 .565 -(+o emacs)3.065 F F0(or)108 357.6 Q F1(+o vi)2.5 E F0(options to the)2.5 -E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin \(see).2 E F3(SHELL B)2.5 E(UIL) --.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F1 -(Readline Notation)87 374.4 Q F0 .567 -(In this section, the emacs-style notation is used to denote k)108 386.4 -R -.15(ey)-.1 G(strok).15 E 3.068(es. Control)-.1 F -.1(ke)3.068 G .568 -(ys are denoted by C\255)-.05 F F2 -.1(ke)C(y)-.2 E F0(,)A 1.153 -(e.g., C\255n means Control\255N.)108 398.4 R(Similarly)6.153 E(,)-.65 E -F2(meta)4.033 E F0 -.1(ke)3.913 G 1.153(ys are denoted by M\255)-.05 F -F2 -.1(ke)C(y)-.2 E F0 3.652(,s)C 3.652(oM)-3.652 G 1.152 -(\255x means Meta\255X.)-3.652 F(\(On)6.152 E -.1(ke)108 410.4 S .83 +3.449(Av)5.949 G .949(i-style line editing interf)-3.449 F .949 +(ace is also)-.1 F -.2(av)108 357.6 S 3.35(ailable. 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T)-.05 H -.831(his mak).65 F(es)-.1 E .6(ESC the)108 422.4 R F2 .6(meta pr)3.1 F +.831(his mak).65 F(es)-.1 E .6(ESC the)108 446.4 R F2 .6(meta pr)3.1 F (e\214x)-.37 E F0 5.6(.T)C .6(he combination M\255C\255)-5.6 F F2(x)A F0 .599(means ESC\255Control\255)3.099 F F2(x)A F0 3.099(,o)C 3.099(rp) -3.099 G .599(ress the Escape k)-3.099 F .899 -.15(ey t)-.1 H .599 -(hen hold).15 F(the Control k)108 434.4 Q .3 -.15(ey w)-.1 H +(hen hold).15 F(the Control k)108 458.4 Q .3 -.15(ey w)-.1 H (hile pressing the).15 E F2(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\)) -.65 E .619(Readline commands may be gi)108 451.2 R -.15(ve)-.25 G 3.119 +.65 E .619(Readline commands may be gi)108 475.2 R -.15(ve)-.25 G 3.119 (nn).15 G(umeric)-3.119 E F2(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G .619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.62 E(ho) -108 463.2 Q(we)-.25 E -.15(ve)-.25 G 1.419 -.4(r, i).15 H 3.119(ti).4 G +108 487.2 Q(we)-.25 E -.15(ve)-.25 G 1.419 -.4(r, i).15 H 3.119(ti).4 G 3.119(st)-3.119 G .619(he sign of the ar)-3.119 F .619 (gument that is signi\214cant.)-.18 F -.15(Pa)5.619 G .619(ssing a ne) .15 F -.05(ga)-.15 G(ti).05 E .919 -.15(ve a)-.25 H -.18(rg).15 G .619 -(ument to a command that).18 F 1.018(acts in the forw)108 475.2 R 1.018 +(ument to a command that).18 F 1.018(acts in the forw)108 499.2 R 1.018 (ard direction \(e.g.,)-.1 F F1(kill\255line)3.518 E F0 3.518(\)c)C 1.018(auses that command to act in a backw)-3.518 F 1.019 -(ard direction.)-.1 F(Com-)6.019 E(mands whose beha)108 487.2 Q +(ard direction.)-.1 F(Com-)6.019 E(mands whose beha)108 511.2 Q (vior with ar)-.2 E(guments de)-.18 E(viates from this are noted belo) --.25 E -.65(w.)-.25 G .812(When a command is described as)108 504 R F2 +-.25 E -.65(w.)-.25 G .812(When a command is described as)108 528 R F2 (killing)3.311 E F0(te)3.311 E .811(xt, the te)-.15 F .811 (xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .811 (or possible future retrie)-3.311 F -.25(va)-.25 G 3.311(l\().25 G F2 -(yank-)-3.311 E(ing)108 516 Q F0 2.529(\). The)B .029(killed te)2.529 F +(yank-)-3.311 E(ing)108 540 Q F0 2.529(\). The)B .029(killed te)2.529 F .029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F2 .029(kill ring)B F0 5.029(.C)C(onsecuti)-5.029 E .329 -.15(ve k)-.25 H .029(ills cause the te).15 F .029(xt to be accumulated into one unit,) --.15 F .567(which can be yank)108 528 R .567(ed all at once.)-.1 F .567 +-.15 F .567(which can be yank)108 552 R .567(ed all at once.)-.1 F .567 (Commands which do not kill te)5.567 F .567 (xt separate the chunks of te)-.15 F .567(xt on the kill)-.15 F(ring.) -108 540 Q F1(Readline Initialization)87 556.8 Q F0 .091(Readline is cus\ -tomized by putting commands in an initialization \214le \(the)108 568.8 +108 564 Q F1(Readline Initialization)87 580.8 Q F0 .091(Readline is cus\ +tomized by putting commands in an initialization \214le \(the)108 592.8 R F2(inputr)2.591 E(c)-.37 E F0 2.591(\214le\). 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Other)108 628.8 R +(indicate conditional)3.237 F 2.5(constructs. Other)108 652.8 R (lines denote k)2.5 E .3 -.15(ey b)-.1 H(indings and v).15 E -(ariable settings.)-.25 E .987(The def)108 645.6 R .987(ault k)-.1 F +(ariable settings.)-.25 E .987(The def)108 669.6 R .987(ault k)-.1 F -.15(ey)-.1 G .987(-bindings may be changed with an).15 F F2(inputr) 3.497 E(c)-.37 E F0 3.487(\214le. Other)3.797 F .987 -(programs that use this library may)3.487 F(add their o)108 657.6 Q -(wn commands and bindings.)-.25 E -.15(Fo)108 674.4 S 2.5(re).15 G -(xample, placing)-2.65 E(M\255Control\255u: uni)144 691.2 Q -.15(ve)-.25 -G(rsal\255ar).15 E(gument)-.18 E(or)108 703.2 Q(C\255Meta\255u: uni)144 -715.2 Q -.15(ve)-.25 G(rsal\255ar).15 E(gument)-.18 E(into the)108 727.2 -Q F2(inputr)2.51 E(c)-.37 E F0 -.1(wo)2.81 G(uld mak).1 E 2.5(eM)-.1 G -(\255C\255u e)-2.5 E -.15(xe)-.15 G(cute the readline command).15 E F2 -(univer)2.5 E(sal\255ar)-.1 E(gument)-.37 E F0(.).68 E(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(33)200.665 E 0 Cg EP +(programs that use this library may)3.487 F(add their o)108 681.6 Q +(wn commands and bindings.)-.25 E -.15(Fo)108 698.4 S 2.5(re).15 G +(xample, placing)-2.65 E(M\255Control\255u: uni)144 715.2 Q -.15(ve)-.25 +G(rsal\255ar).15 E(gument)-.18 E(or)108 727.2 Q(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(33)190.395 E 0 Cg EP %%Page: 34 34 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E 1.26(The follo)108 84 R 1.261 -(wing symbolic character names are recognized:)-.25 F/F1 10 -/Times-Italic@0 SF -.4(RU)3.761 G(BOUT).4 E F0(,)1.27 E F1(DEL)3.761 E -F0(,).53 E F1(ESC)3.761 E F0(,).72 E F1(LFD)3.761 E F0(,).28 E F1 -(NEWLINE)3.761 E F0(,).73 E F1(RET)3.761 E F0(,)1.27 E F1(RETURN)108 96 -Q F0(,)1.1 E F1(SPC)2.5 E F0(,).72 E F1(SP)2.5 E -.3(AC)-.9 G(E).3 E F0 -2.5(,a).73 G(nd)-2.5 E F1 -.5(TA)2.5 G(B).5 E F0(.).27 E .209 -(In addition to command names, readline allo)108 112.8 R .209(ws k)-.25 +-.35 E(C\255Meta\255u: uni)144 84 Q -.15(ve)-.25 G(rsal\255ar).15 E +(gument)-.18 E(into the)108 96 Q/F1 10/Times-Italic@0 SF(inputr)2.51 E +(c)-.37 E F0 -.1(wo)2.81 G(uld mak).1 E 2.5(eM)-.1 G(\255C\255u e)-2.5 E +-.15(xe)-.15 G(cute the readline command).15 E F1(univer)2.5 E +(sal\255ar)-.1 E(gument)-.37 E F0(.).68 E 1.26(The follo)108 112.8 R +1.261(wing symbolic character names are recognized:)-.25 F F1 -.4(RU) +3.761 G(BOUT).4 E F0(,)1.27 E F1(DEL)3.761 E F0(,).53 E F1(ESC)3.761 E +F0(,).72 E F1(LFD)3.761 E F0(,).28 E F1(NEWLINE)3.761 E F0(,).73 E F1 +(RET)3.761 E F0(,)1.27 E F1(RETURN)108 124.8 Q F0(,)1.1 E F1(SPC)2.5 E +F0(,).72 E F1(SP)2.5 E -.3(AC)-.9 G(E).3 E F0 2.5(,a).73 G(nd)-2.5 E F1 +-.5(TA)2.5 G(B).5 E F0(.).27 E .209 +(In addition to command names, readline allo)108 141.6 R .209(ws k)-.25 F -.15(ey)-.1 G 2.709(st).15 G 2.709(ob)-2.709 G 2.709(eb)-2.709 G .209 (ound to a string that is inserted when the k)-2.709 F .509 -.15(ey i) --.1 H(s).15 E(pressed \(a)108 124.8 Q F1(macr)2.5 E(o)-.45 E F0(\).)A/F2 -10/Times-Bold@0 SF(Readline K)87 141.6 Q(ey Bindings)-.25 E F0 .366 -(The syntax for controlling k)108 153.6 R .666 -.15(ey b)-.1 H .366 +-.1 H(s).15 E(pressed \(a)108 153.6 Q F1(macr)2.5 E(o)-.45 E F0(\).)A/F2 +10/Times-Bold@0 SF(Readline K)87 170.4 Q(ey Bindings)-.25 E F0 .366 +(The syntax for controlling k)108 182.4 R .666 -.15(ey b)-.1 H .366 (indings in the).15 F F1(inputr)2.876 E(c)-.37 E F0 .366 (\214le is simple.)3.176 F .366(All that is required is the name of the) -5.366 F .383(command or the te)108 165.6 R .383(xt of a macro and a k) +5.366 F .383(command or the te)108 194.4 R .383(xt of a macro and a k) -.15 F .683 -.15(ey s)-.1 H .383 (equence to which it should be bound. The name may be speci-).15 F .853 -(\214ed in one of tw)108 177.6 R 3.353(ow)-.1 G .853 +(\214ed in one of tw)108 206.4 R 3.353(ow)-.1 G .853 (ays: as a symbolic k)-3.453 F 1.153 -.15(ey n)-.1 H .853 (ame, possibly with).15 F F1(Meta\255)3.353 E F0(or)3.353 E F1(Contr) 3.353 E(ol\255)-.45 E F0(pre\214x)3.353 E .853(es, or as a k)-.15 F -.15 -(ey)-.1 G(sequence.)108 189.6 Q 1.542(When using the form)108 206.4 R F2 +(ey)-.1 G(sequence.)108 218.4 Q 1.542(When using the form)108 235.2 R F2 -.1(ke)4.042 G(yname).1 E F0(:)A F1(function\255name).833 E F0(or)4.042 E F1(macr)4.042 E(o)-.45 E F0(,)A F1 -.1(ke)4.042 G(yname)-.2 E F0 1.542 (is the name of a k)4.222 F 1.841 -.15(ey s)-.1 H 1.541(pelled out in) -.15 F 2.5(English. F)108 218.4 R(or e)-.15 E(xample:)-.15 E -(Control-u: uni)144 242.4 Q -.15(ve)-.25 G(rsal\255ar).15 E(gument)-.18 -E(Meta-Rubout: backw)144 254.4 Q(ard-kill-w)-.1 E(ord)-.1 E -(Control-o: "> output")144 266.4 Q .698(In the abo)108 283.2 R .998 -.15 +.15 F 2.5(English. F)108 247.2 R(or e)-.15 E(xample:)-.15 E +(Control-u: uni)144 271.2 Q -.15(ve)-.25 G(rsal\255ar).15 E(gument)-.18 +E(Meta-Rubout: backw)144 283.2 Q(ard-kill-w)-.1 E(ord)-.1 E +(Control-o: "> output")144 295.2 Q .698(In the abo)108 312 R .998 -.15 (ve ex)-.15 H(ample,).15 E F1(C\255u)3.038 E F0 .698 (is bound to the function)3.448 F F2(uni)3.198 E -.1(ve)-.1 G (rsal\255ar).1 E(gument)-.1 E F0(,)A F1(M\255DEL)3.878 E F0 .698 -(is bound to the func-)3.728 F(tion)108 295.2 Q F2 -(backward\255kill\255w)2.759 E(ord)-.1 E F0 2.759(,a)C(nd)-2.759 E F1 -(C\255o)2.599 E F0 .258(is bound to run the macro e)2.939 F .258 +(is bound to the func-)3.728 F(tion)108 324 Q F2(backward\255kill\255w) +2.759 E(ord)-.1 E F0 2.759(,a)C(nd)-2.759 E F1(C\255o)2.599 E F0 .258 +(is bound to run the macro e)2.939 F .258 (xpressed on the right hand side \(that is, to)-.15 F(insert the te)108 -307.2 Q(xt)-.15 E/F3 10/Courier@0 SF 6(>o)2.5 G(utput)-6 E F0 -(into the line\).)2.5 E .055(In the second form,)108 324 R F2("k)2.555 E -(eyseq")-.1 E F0(:)A F1(function\255name).833 E F0(or)2.555 E F1(macr) +336 Q(xt)-.15 E/F3 10/Courier@0 SF 6(>o)2.5 G(utput)-6 E F0 +(into the line\).)2.5 E .055(In the second form,)108 352.8 R F2("k)2.555 +E(eyseq")-.1 E F0(:)A F1(function\255name).833 E F0(or)2.555 E F1(macr) 2.555 E(o)-.45 E F0(,)A F2 -.1(ke)2.555 G(yseq).1 E F0(dif)2.556 E .056 (fers from)-.25 F F2 -.1(ke)2.556 G(yname).1 E F0(abo)2.556 E .356 -.15 (ve i)-.15 H 2.556(nt).15 G .056(hat strings)-2.556 F 1.284 -(denoting an entire k)108 336 R 1.584 -.15(ey s)-.1 H 1.284(equence may\ - be speci\214ed by placing the sequence within double quotes.).15 F -(Some)6.284 E .385(GNU Emacs style k)108 348 R .685 -.15(ey e)-.1 H .385 -(scapes can be used, as in the follo).15 F .385(wing e)-.25 F .386 +(denoting an entire k)108 364.8 R 1.584 -.15(ey s)-.1 H 1.284(equence m\ +ay be speci\214ed by placing the sequence within double quotes.).15 F +(Some)6.284 E .385(GNU Emacs style k)108 376.8 R .685 -.15(ey e)-.1 H +.385(scapes can be used, as in the follo).15 F .385(wing e)-.25 F .386 (xample, b)-.15 F .386(ut the symbolic character names)-.2 F -(are not recognized.)108 360 Q("\\C\255u": uni)144 384 Q -.15(ve)-.25 G -(rsal\255ar).15 E(gument)-.18 E -("\\C\255x\\C\255r": re\255read\255init\255\214le)144 396 Q -("\\e[11~": "Function K)144 408 Q .3 -.15(ey 1)-.25 H(").15 E .315 -(In this e)108 424.8 R(xample,)-.15 E F1(C\255u)2.655 E F0 .315(is ag) +(are not recognized.)108 388.8 Q("\\C\255u": uni)144 412.8 Q -.15(ve) +-.25 G(rsal\255ar).15 E(gument)-.18 E +("\\C\255x\\C\255r": re\255read\255init\255\214le)144 424.8 Q +("\\e[11~": "Function K)144 436.8 Q .3 -.15(ey 1)-.25 H(").15 E .315 +(In this e)108 453.6 R(xample,)-.15 E F1(C\255u)2.655 E F0 .315(is ag) 3.065 F .315(ain bound to the function)-.05 F F2(uni)2.815 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(.)A F1 .315(C\255x C\255r)5.155 F F0 -.314(is bound to the func-)3.544 F(tion)108 436.8 Q F2 -.18(re)2.5 G +.314(is bound to the func-)3.544 F(tion)108 465.6 Q F2 -.18(re)2.5 G <ad72>.18 E(ead\255init\255\214le)-.18 E F0 2.5(,a)C(nd)-2.5 E F1 (ESC [ 1 1 ~)3.01 E F0(is bound to insert the te)3.94 E(xt)-.15 E F3 (Function Key 1)2.5 E F0(.)A -(The full set of GNU Emacs style escape sequences is)108 453.6 Q F2 -<5c43ad>144 465.6 Q F0(control pre\214x)20.3 E F2<5c4dad>144 477.6 Q F0 -(meta pre\214x)18.08 E F2(\\e)144 489.6 Q F0(an escape character)28.78 E -F2(\\\\)144 501.6 Q F0(backslash)30.44 E F2(\\")144 513.6 Q F0 -(literal ")27.67 E F2<5c08>144 525.6 Q F0(literal \010)30.44 E(In addit\ +(The full set of GNU Emacs style escape sequences is)108 482.4 Q F2 +<5c43ad>144 494.4 Q F0(control pre\214x)20.3 E F2<5c4dad>144 506.4 Q F0 +(meta pre\214x)18.08 E F2(\\e)144 518.4 Q F0(an escape character)28.78 E +F2(\\\\)144 530.4 Q F0(backslash)30.44 E F2(\\")144 542.4 Q F0 +(literal ")27.67 E F2<5c08>144 554.4 Q F0(literal \010)30.44 E(In addit\ ion to the GNU Emacs style escape sequences, a second set of backslash \ -escapes is a)108 542.4 Q -.25(va)-.2 G(ilable:).25 E F2(\\a)144 554.4 Q -F0(alert \(bell\))28.22 E F2(\\b)144 566.4 Q F0(backspace)27.66 E F2 -(\\d)144 578.4 Q F0(delete)27.66 E F2(\\f)144 590.4 Q F0(form feed)29.89 -E F2(\\n)144 602.4 Q F0(ne)27.66 E(wline)-.25 E F2(\\r)144 614.4 Q F0 -(carriage return)28.78 E F2(\\t)144 626.4 Q F0(horizontal tab)29.89 E F2 -(\\v)144 638.4 Q F0 -.15(ve)28.22 G(rtical tab).15 E F2(\\)144 650.4 Q +escapes is a)108 571.2 Q -.25(va)-.2 G(ilable:).25 E F2(\\a)144 583.2 Q +F0(alert \(bell\))28.22 E F2(\\b)144 595.2 Q F0(backspace)27.66 E F2 +(\\d)144 607.2 Q F0(delete)27.66 E F2(\\f)144 619.2 Q F0(form feed)29.89 +E F2(\\n)144 631.2 Q F0(ne)27.66 E(wline)-.25 E F2(\\r)144 643.2 Q F0 +(carriage return)28.78 E F2(\\t)144 655.2 Q F0(horizontal tab)29.89 E F2 +(\\v)144 667.2 Q F0 -.15(ve)28.22 G(rtical tab).15 E F2(\\)144 679.2 Q F1(nnn)A F0(the eight-bit character whose v)18.22 E(alue is the octal v) -.25 E(alue)-.25 E F1(nnn)2.5 E F0(\(one to three digits\))2.5 E F2(\\x) -144 662.4 Q F1(HH)A F0(the eight-bit character whose v)13.78 E +144 691.2 Q F1(HH)A F0(the eight-bit character whose v)13.78 E (alue is the he)-.25 E(xadecimal v)-.15 E(alue)-.25 E F1(HH)2.5 E F0 (\(one or tw)2.5 E 2.5(oh)-.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E 1.141 -(When entering the te)108 679.2 R 1.141(xt of a macro, single or double\ - quotes must be used to indicate a macro de\214nition.)-.15 F .09 -(Unquoted te)108 691.2 R .09(xt is assumed to be a function name.)-.15 F +(When entering the te)108 708 R 1.141(xt of a macro, single or double q\ +uotes must be used to indicate a macro de\214nition.)-.15 F .09 +(Unquoted te)108 720 R .09(xt is assumed to be a function name.)-.15 F .089(In the macro body)5.089 F 2.589(,t)-.65 G .089 -(he backslash escapes described abo)-2.589 F -.15(ve)-.15 G(are e)108 -703.2 Q 2.5(xpanded. Backslash)-.15 F(will quote an)2.5 E 2.5(yo)-.15 G -(ther character in the macro te)-2.5 E(xt, including " and \010.)-.15 E -F2(Bash)108 720 Q F0(allo)2.929 E .429(ws the current readline k)-.25 F -.729 -.15(ey b)-.1 H .429 -(indings to be displayed or modi\214ed with the).15 F F2(bind)2.93 E F0 --.2(bu)2.93 G .43(iltin command.).2 F(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(34)200.665 E 0 Cg EP +(he backslash escapes described abo)-2.589 F -.15(ve)-.15 G +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(34)190.395 E 0 Cg EP %%Page: 35 35 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E .046(The editing mode may be switched during interacti)108 84 R -.346 -.15(ve u)-.25 H .046(se by using the).15 F/F1 10/Times-Bold@0 SF -<ad6f>2.545 E F0 .045(option to the)2.545 F F1(set)2.545 E F0 -.2(bu) -2.545 G .045(iltin command).2 F(\(see)108 96 Q/F2 9/Times-Bold@0 SF -(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 -E F1(Readline V)87 112.8 Q(ariables)-.92 E F0 .043(Readline has v)108 -124.8 R .043(ariables that can be used to further customize its beha) --.25 F(vior)-.2 E 5.043(.A)-.55 G -.25(va)-2.5 G .043 +-.35 E(are e)108 84 Q 2.5(xpanded. 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If).25 F .94(set to)3.44 F F1(audible)3.44 E F0 -(,)A(readline attempts to ring the terminal')144 259.2 Q 2.5(sb)-.55 G -(ell.)-2.5 E F1(bind\255tty\255special\255chars \(On\))108 271.2 Q F0 -.055(If set to)144 283.2 R F1(On)2.555 E F0 2.555(,r)C .056(eadline att\ -empts to bind the control characters treated specially by the k)-2.555 F -(ernel')-.1 E 2.556(st)-.55 G(ermi-)-2.556 E(nal dri)144 295.2 Q -.15 -(ve)-.25 G 2.5(rt).15 G 2.5(ot)-2.5 G(heir readline equi)-2.5 E -.25(va) --.25 G(lents.).25 E F1(comment\255begin \(`)108 307.2 Q(`#')-.63 E('\)) --.63 E F0 .885(The string that is inserted when the readline)144 319.2 R -F1(insert\255comment)3.385 E F0 .884(command is e)3.384 F -.15(xe)-.15 G -3.384(cuted. This).15 F(com-)3.384 E(mand is bound to)144 331.2 Q F1 +.94(rings the bell.)144 276 R .94(If set to)5.94 F F1(visible)3.44 E F0 +3.44(,r)C .94(eadline uses a visible bell if one is a)-3.44 F -.25(va) +-.2 G 3.44(ilable. If).25 F .94(set to)3.44 F F1(audible)3.44 E F0(,)A +(readline attempts to ring the terminal')144 288 Q 2.5(sb)-.55 G(ell.) +-2.5 E F1(bind\255tty\255special\255chars \(On\))108 300 Q F0 .055 +(If set to)144 312 R F1(On)2.555 E F0 2.555(,r)C .056(eadline attempts \ +to bind the control characters treated specially by the k)-2.555 F +(ernel')-.1 E 2.556(st)-.55 G(ermi-)-2.556 E(nal dri)144 324 Q -.15(ve) +-.25 G 2.5(rt).15 G 2.5(ot)-2.5 G(heir readline equi)-2.5 E -.25(va)-.25 +G(lents.).25 E F1(comment\255begin \(`)108 336 Q(`#')-.63 E('\))-.63 E +F0 .885(The string that is inserted when the readline)144 348 R F1 +(insert\255comment)3.385 E F0 .884(command is e)3.384 F -.15(xe)-.15 G +3.384(cuted. This).15 F(com-)3.384 E(mand is bound to)144 360 Q F1 (M\255#)2.5 E F0(in emacs mode and to)2.5 E F1(#)2.5 E F0 -(in vi command mode.)2.5 E F1(completion\255ignor)108 343.2 Q -(e\255case \(Off\))-.18 E F0(If set to)144 355.2 Q F1(On)2.5 E F0 2.5 -(,r)C(eadline performs \214lename matching and completion in a case\255\ -insensiti)-2.5 E .3 -.15(ve f)-.25 H(ashion.).05 E F1(completion\255pr) -108 367.2 Q(e\214x\255display\255length \(0\))-.18 E F0 .829(The length\ - in characters of the common pre\214x of a list of possible completions\ - that is displayed)144 379.2 R 1.275(without modi\214cation.)144 391.2 R -1.275(When set to a v)6.275 F 1.274 -(alue greater than zero, common pre\214x)-.25 F 1.274 -(es longer than this)-.15 F -.25(va)144 403.2 S(lue are replaced with a\ -n ellipsis when displaying possible completions.).25 E F1 -(completion\255query\255items \(100\))108 415.2 Q F0 .529 -(This determines when the user is queried about vie)144 427.2 R .53 +(in vi command mode.)2.5 E F1(completion\255ignor)108 372 Q +(e\255case \(Off\))-.18 E F0(If set to)144 384 Q F1(On)2.5 E F0 2.5(,r)C +(eadline performs \214lename matching and completion in a case\255insen\ +siti)-2.5 E .3 -.15(ve f)-.25 H(ashion.).05 E F1(completion\255pr)108 +396 Q(e\214x\255display\255length \(0\))-.18 E F0 .829(The length in ch\ +aracters of the common pre\214x of a list of possible completions that \ +is displayed)144 408 R 1.275(without modi\214cation.)144 420 R 1.275 +(When set to a v)6.275 F 1.274(alue greater than zero, common pre\214x) +-.25 F 1.274(es longer than this)-.15 F -.25(va)144 432 S(lue are repla\ +ced with an ellipsis when displaying possible completions.).25 E F1 +(completion\255query\255items \(100\))108 444 Q F0 .529 +(This determines when the user is queried about vie)144 456 R .53 (wing the number of possible completions gen-)-.25 F .561(erated by the) -144 439.2 R F1(possible\255completions)3.061 E F0 3.061(command. It) -3.061 F .561(may be set to an)3.061 F 3.06(yi)-.15 G(nte)-3.06 E .56 -(ger v)-.15 F .56(alue greater than or)-.25 F .782(equal to zero.)144 -451.2 R .783(If the number of possible completions is greater than or e\ -qual to the v)5.782 F .783(alue of this)-.25 F -.25(va)144 463.2 S .237 +144 468 R F1(possible\255completions)3.061 E F0 3.061(command. It)3.061 +F .561(may be set to an)3.061 F 3.06(yi)-.15 G(nte)-3.06 E .56(ger v) +-.15 F .56(alue greater than or)-.25 F .782(equal to zero.)144 480 R +.783(If the number of possible completions is greater than or equal to \ +the v)5.782 F .783(alue of this)-.25 F -.25(va)144 492 S .237 (riable, the user is ask).25 F .237(ed whether or not he wishes to vie) -.1 F 2.737(wt)-.25 G .237(hem; otherwise the)-2.737 F 2.737(ya)-.15 G -.237(re simply listed)-2.737 F(on the terminal.)144 475.2 Q F1(con)108 -487.2 Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)144 499.2 -R F1(On)3.112 E F0 3.112(,r)C .613(eadline will con)-3.112 F -.15(ve)-.4 -G .613(rt characters with the eighth bit set to an ASCII k).15 F .913 --.15(ey s)-.1 H .613(equence by).15 F .541 +.237(re simply listed)-2.737 F(on the terminal.)144 504 Q F1(con)108 516 +Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)144 528 R F1(On) +3.112 E F0 3.112(,r)C .613(eadline will con)-3.112 F -.15(ve)-.4 G .613 +(rt characters with the eighth bit set to an ASCII k).15 F .913 -.15 +(ey s)-.1 H .613(equence by).15 F .541 (stripping the eighth bit and pre\214xing an escape character \(in ef) -144 511.2 R .541(fect, using escape as the)-.25 F F3 .541(meta pr)3.041 -F(e-)-.37 E<8c78>144 523.2 Q F0(\).)A F1(disable\255completion \(Off\)) -108 535.2 Q F0 .038(If set to)144 547.2 R F1(On)2.538 E F0 2.538(,r)C -.038(eadline will inhibit w)-2.538 F .038(ord completion.)-.1 F .038 +144 540 R .541(fect, using escape as the)-.25 F F3 .541(meta pr)3.041 F +(e-)-.37 E<8c78>144 552 Q F0(\).)A F1(disable\255completion \(Off\))108 +564 Q F0 .038(If set to)144 576 R F1(On)2.538 E F0 2.538(,r)C .038 +(eadline will inhibit w)-2.538 F .038(ord completion.)-.1 F .038 (Completion characters will be inserted into the)5.038 F(line as if the) -144 559.2 Q 2.5(yh)-.15 G(ad been mapped to)-2.5 E F1(self-insert)2.5 E -F0(.)A F1(editing\255mode \(emacs\))108 571.2 Q F0 .253 -(Controls whether readline be)144 583.2 R .253(gins with a set of k)-.15 -F .553 -.15(ey b)-.1 H .253(indings similar to).15 F F3(emacs)2.752 E F0 +144 588 Q 2.5(yh)-.15 G(ad been mapped to)-2.5 E F1(self-insert)2.5 E F0 +(.)A F1(editing\255mode \(emacs\))108 600 Q F0 .253 +(Controls whether readline be)144 612 R .253(gins with a set of k)-.15 F +.553 -.15(ey b)-.1 H .253(indings similar to).15 F F3(emacs)2.752 E F0 (or)2.752 E F3(vi)2.752 E F0(.)A F1(editing\255mode)5.252 E F0 -(can be set to either)144 595.2 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E -F0(.)A F1(enable\255k)108 607.2 Q(eypad \(Off\))-.1 E F0 .892 -(When set to)144 619.2 R F1(On)3.393 E F0 3.393(,r)C .893 +(can be set to either)144 624 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E +F0(.)A F1(enable\255k)108 636 Q(eypad \(Off\))-.1 E F0 .892(When set to) +144 648 R F1(On)3.393 E F0 3.393(,r)C .893 (eadline will try to enable the application k)-3.393 F -.15(ey)-.1 G .893(pad when it is called.).15 F .893(Some sys-)5.893 F -(tems need this to enable the arro)144 631.2 Q 2.5(wk)-.25 G -.15(ey) --2.6 G(s.).15 E F1(expand\255tilde \(Off\))108 643.2 Q F0(If set to)144 -655.2 Q F1(on)2.5 E F0 2.5(,t)C(ilde e)-2.5 E +(tems need this to enable the arro)144 660 Q 2.5(wk)-.25 G -.15(ey)-2.6 +G(s.).15 E F1(expand\255tilde \(Off\))108 672 Q F0(If set to)144 684 Q +F1(on)2.5 E F0 2.5(,t)C(ilde e)-2.5 E (xpansion is performed when readline attempts w)-.15 E(ord completion.) --.1 E F1(history\255pr)108 667.2 Q(eser)-.18 E -.1(ve)-.1 G -(\255point \(Off\)).1 E F0 1.493(If set to)144 679.2 R F1(on)3.993 E F0 +-.1 E F1(history\255pr)108 696 Q(eser)-.18 E -.1(ve)-.1 G +(\255point \(Off\)).1 E F0 1.493(If set to)144 708 R F1(on)3.993 E F0 3.993(,t)C 1.493(he history code attempts to place point at the same lo\ -cation on each history line)-3.993 F(retrie)144 691.2 Q -.15(ve)-.25 G -2.5(dw).15 G(ith)-2.5 E F1(pr)2.5 E -.15(ev)-.18 G(ious-history).15 E F0 -(or)2.5 E F1(next-history)2.5 E F0(.)A F1(history\255size \(0\))108 -703.2 Q F0 .462(Set the maximum number of history entries sa)144 715.2 R --.15(ve)-.2 G 2.963(di).15 G 2.963(nt)-2.963 G .463(he history list.) --2.963 F .463(If set to zero, the number of)5.463 F -(entries in the history list is not limited.)144 727.2 Q(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(35)200.665 E 0 Cg EP +cation on each history line)-3.993 F(retrie)144 720 Q -.15(ve)-.25 G 2.5 +(dw).15 G(ith)-2.5 E F1(pr)2.5 E -.15(ev)-.18 G(ious-history).15 E F0 +(or)2.5 E F1(next-history)2.5 E F0(.)A(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(35)190.395 E 0 Cg EP %%Page: 36 36 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(horizontal\255scr)108 84 Q -(oll\255mode \(Off\))-.18 E F0 .449(When set to)144 96 R F1(On)2.949 E -F0 2.949(,m)C(ak)-2.949 E .448 +-.35 E/F1 10/Times-Bold@0 SF(history\255size \(0\))108 84 Q F0 .462 +(Set the maximum number of history entries sa)144 96 R -.15(ve)-.2 G +2.963(di).15 G 2.963(nt)-2.963 G .463(he history list.)-2.963 F .463 +(If set to zero, the number of)5.463 F +(entries in the history list is not limited.)144 108 Q F1 +(horizontal\255scr)108 120 Q(oll\255mode \(Off\))-.18 E F0 .449 +(When set to)144 132 R F1(On)2.949 E F0 2.949(,m)C(ak)-2.949 E .448 (es readline use a single line for display)-.1 F 2.948(,s)-.65 G .448 (crolling the input horizontally on a)-2.948 F 1.194(single screen line\ when it becomes longer than the screen width rather than wrapping to a\ - ne)144 108 R(w)-.25 E(line.)144 120 Q F1(input\255meta \(Off\))108 132 -Q F0 .228(If set to)144 144 R F1(On)2.728 E F0 2.728(,r)C .227(eadline \ + ne)144 144 R(w)-.25 E(line.)144 156 Q F1(input\255meta \(Off\))108 168 +Q F0 .228(If set to)144 180 R F1(On)2.728 E F0 2.728(,r)C .227(eadline \ will enable eight-bit input \(that is, it will not strip the high bit f\ -rom the char)-2.728 F(-)-.2 E .956(acters it reads\), re)144 156 R -.05 +rom the char)-2.728 F(-)-.2 E .956(acters it reads\), re)144 192 R -.05 (ga)-.15 G .956(rdless of what the terminal claims it can support.).05 F .957(The name)5.956 F F1(meta\255\215ag)3.457 E F0 .957(is a)3.457 F -(synon)144 168 Q(ym for this v)-.15 E(ariable.)-.25 E F1(isear)108 180 Q +(synon)144 204 Q(ym for this v)-.15 E(ariable.)-.25 E F1(isear)108 216 Q (ch\255terminators \(`)-.18 E(`C\255[C\255J')-.63 E('\))-.63 E F0 .439(\ The string of characters that should terminate an incremental search wi\ -thout subsequently e)144 192 R -.15(xe)-.15 G(cut-).15 E .934 -(ing the character as a command.)144 204 R .935(If this v)5.935 F .935 +thout subsequently e)144 228 R -.15(xe)-.15 G(cut-).15 E .934 +(ing the character as a command.)144 240 R .935(If this v)5.935 F .935 (ariable has not been gi)-.25 F -.15(ve)-.25 G 3.435(nav).15 G .935 (alue, the characters)-3.685 F/F2 10/Times-Italic@0 SF(ESC)3.435 E F0 -(and)144 216 Q F2(C\255J)2.5 E F0(will terminate an incremental search.) -2.5 E F1 -.1(ke)108 228 S(ymap \(emacs\)).1 E F0 2.021 -(Set the current readline k)144 240 R -.15(ey)-.1 G 4.521(map. The).15 F +(and)144 252 Q F2(C\255J)2.5 E F0(will terminate an incremental search.) +2.5 E F1 -.1(ke)108 264 S(ymap \(emacs\)).1 E F0 2.021 +(Set the current readline k)144 276 R -.15(ey)-.1 G 4.521(map. The).15 F 2.021(set of v)4.521 F 2.021(alid k)-.25 F -.15(ey)-.1 G 2.021 (map names is).15 F F2 2.02(emacs, emacs\255standar)4.52 F(d,)-.37 E -.068(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 252 R F0 2.568 +.068(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 288 R F0 2.568 (,a)C(nd)-2.568 E F2(vi\255insert)2.568 E F0(.).68 E F2(vi)5.068 E F0 .068(is equi)2.568 F -.25(va)-.25 G .068(lent to).25 F F2(vi\255command) -2.569 E F0(;)A F2(emacs)2.569 E F0 1.544(is equi)144 264 R -.25(va)-.25 +2.569 E F0(;)A F2(emacs)2.569 E F0 1.544(is equi)144 300 R -.25(va)-.25 G 1.544(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C 1.544(he def)-6.544 F 1.544(ault v)-.1 F 1.544(alue is)-.25 F F2(emacs) 4.044 E F0 4.044(;t).27 G 1.544(he v)-4.044 F 1.544(alue of)-.25 F F1 -(editing\255mode)4.043 E F0(also)4.043 E(af)144 276 Q(fects the def)-.25 -E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1(mark\255dir)108 288 Q -(ectories \(On\))-.18 E F0(If set to)144 300 Q F1(On)2.5 E F0 2.5(,c)C +(editing\255mode)4.043 E F0(also)4.043 E(af)144 312 Q(fects the def)-.25 +E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1(mark\255dir)108 324 Q +(ectories \(On\))-.18 E F0(If set to)144 336 Q F1(On)2.5 E F0 2.5(,c)C (ompleted directory names ha)-2.5 E .3 -.15(ve a s)-.2 H(lash appended.) -.15 E F1(mark\255modi\214ed\255lines \(Off\))108 312 Q F0(If set to)144 -324 Q F1(On)2.5 E F0 2.5(,h)C(istory lines that ha)-2.5 E .3 -.15(ve b) +.15 E F1(mark\255modi\214ed\255lines \(Off\))108 348 Q F0(If set to)144 +360 Q F1(On)2.5 E F0 2.5(,h)C(istory lines that ha)-2.5 E .3 -.15(ve b) -.2 H(een modi\214ed are displayed with a preceding asterisk \().15 E F1 -(*)A F0(\).)A F1(mark\255symlink)108 336 Q(ed\255dir)-.1 E -(ectories \(Off\))-.18 E F0 .175(If set to)144 348 R F1(On)2.675 E F0 +(*)A F0(\).)A F1(mark\255symlink)108 372 Q(ed\255dir)-.1 E +(ectories \(Off\))-.18 E F0 .175(If set to)144 384 R F1(On)2.675 E F0 2.675(,c)C .175 (ompleted names which are symbolic links to directories ha)-2.675 F .475 --.15(ve a s)-.2 H .175(lash appended \(sub-).15 F(ject to the v)144 360 +-.15(ve a s)-.2 H .175(lash appended \(sub-).15 F(ject to the v)144 396 Q(alue of)-.25 E F1(mark\255dir)2.5 E(ectories)-.18 E F0(\).)A F1 -(match\255hidden\255\214les \(On\))108 372 Q F0 .193(This v)144 384 R +(match\255hidden\255\214les \(On\))108 408 Q F0 .193(This v)144 420 R .193(ariable, when set to)-.25 F F1(On)2.693 E F0 2.693(,c)C .192 (auses readline to match \214les whose names be)-2.693 F .192 (gin with a `.)-.15 F 2.692('\()-.7 G(hidden)-2.692 E 1.023 (\214les\) when performing \214lename completion, unless the leading `.) -144 396 R 3.523('i)-.7 G 3.523(ss)-3.523 G 1.024 -(upplied by the user in the)-3.523 F(\214lename to be completed.)144 408 -Q F1(output\255meta \(Off\))108 420 Q F0 .507(If set to)144 432 R F1(On) +144 432 R 3.523('i)-.7 G 3.523(ss)-3.523 G 1.024 +(upplied by the user in the)-3.523 F(\214lename to be completed.)144 444 +Q F1(output\255meta \(Off\))108 456 Q F0 .507(If set to)144 468 R F1(On) 3.007 E F0 3.007(,r)C .507(eadline will display characters with the eig\ -hth bit set directly rather than as a meta-)-3.007 F(pre\214x)144 444 Q -(ed escape sequence.)-.15 E F1(page\255completions \(On\))108 456 Q F0 -.808(If set to)144 468 R F1(On)3.308 E F0 3.308(,r)C .808 +hth bit set directly rather than as a meta-)-3.007 F(pre\214x)144 480 Q +(ed escape sequence.)-.15 E F1(page\255completions \(On\))108 492 Q F0 +.808(If set to)144 504 R F1(On)3.308 E F0 3.308(,r)C .808 (eadline uses an internal)-3.308 F F2(mor)3.308 E(e)-.37 E F0(-lik)A 3.308(ep)-.1 G .808(ager to display a screenful of possible comple-) --3.308 F(tions at a time.)144 480 Q F1 -(print\255completions\255horizontally \(Off\))108 492 Q F0 1.319 -(If set to)144 504 R F1(On)3.819 E F0 3.819(,r)C 1.318(eadline will dis\ +-3.308 F(tions at a time.)144 516 Q F1 +(print\255completions\255horizontally \(Off\))108 528 Q F0 1.319 +(If set to)144 540 R F1(On)3.819 E F0 3.819(,r)C 1.318(eadline will dis\ play completions with matches sorted horizontally in alphabetical)-3.819 -F(order)144 516 Q 2.5(,r)-.4 G(ather than do)-2.5 E(wn the screen.)-.25 -E F1 -2.29 -.18(re v)108 528 T(ert\255all\255at\255newline \(Off\)).08 E -F0 .872(If set to)144 540 R F1(on)3.372 E F0 3.372(,r)C .873 +F(order)144 552 Q 2.5(,r)-.4 G(ather than do)-2.5 E(wn the screen.)-.25 +E F1 -2.29 -.18(re v)108 564 T(ert\255all\255at\255newline \(Off\)).08 E +F0 .872(If set to)144 576 R F1(on)3.372 E F0 3.372(,r)C .873 (eadline will undo all changes to history lines before returning when) --3.372 F F1(accept\255line)3.373 E F0(is)3.373 E -.15(exe)144 552 S +-3.372 F F1(accept\255line)3.373 E F0(is)3.373 E -.15(exe)144 588 S 2.686(cuted. By).15 F(def)2.686 E .186 (ault, history lines may be modi\214ed and retain indi)-.1 F .186 -(vidual undo lists across calls to)-.25 F F1 -.18(re)144 564 S(adline) -.18 E F0(.)A F1(sho)108 576 Q(w\255all\255if\255ambiguous \(Off\))-.1 E -F0 .477(This alters the def)144 588 R .477(ault beha)-.1 F .477 +(vidual undo lists across calls to)-.25 F F1 -.18(re)144 600 S(adline) +.18 E F0(.)A F1(sho)108 612 Q(w\255all\255if\255ambiguous \(Off\))-.1 E +F0 .477(This alters the def)144 624 R .477(ault beha)-.1 F .477 (vior of the completion functions.)-.2 F .478(If set to)5.478 F F1(on) 2.978 E F0 2.978(,w)C .478(ords which ha)-3.078 F .778 -.15(ve m)-.2 H (ore).15 E 1.264(than one possible completion cause the matches to be l\ -isted immediately instead of ringing the)144 600 R(bell.)144 612 Q F1 -(sho)108 624 Q(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.345 -(This alters the def)144 636 R 5.345(ault beha)-.1 F 5.345 +isted immediately instead of ringing the)144 636 R(bell.)144 648 Q F1 +(sho)108 660 Q(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.345 +(This alters the def)144 672 R 5.345(ault beha)-.1 F 5.345 (vior of the completion functions in a f)-.2 F 5.346(ashion similar to) --.1 F F1(sho)144 648 Q(w\255all\255if\255ambiguous)-.1 E F0 6.923(.I)C +-.1 F F1(sho)144 684 Q(w\255all\255if\255ambiguous)-.1 E F0 6.923(.I)C 4.423(fs)-6.923 G 1.923(et to)-4.423 F F1(on)4.423 E F0 4.423(,w)C 1.923 (ords which ha)-4.523 F 2.222 -.15(ve m)-.2 H 1.922 -(ore than one possible completion).15 F 1.039(without an)144 660 R 3.539 +(ore than one possible completion).15 F 1.039(without an)144 696 R 3.539 (yp)-.15 G 1.039 (ossible partial completion \(the possible completions don')-3.539 F 3.539(ts)-.18 G 1.04(hare a common pre\214x\))-3.539 F(cause the matche\ -s to be listed immediately instead of ringing the bell.)144 672 Q F1 -(visible\255stats \(Off\))108 684 Q F0 .847(If set to)144 696 R F1(On) -3.346 E F0 3.346(,ac)C .846(haracter denoting a \214le')-3.346 F 3.346 -(st)-.55 G .846(ype as reported by)-3.346 F F2(stat)3.346 E F0 .846 -(\(2\) is appended to the \214lename)B -(when listing possible completions.)144 708 Q(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(36)200.665 E 0 Cg EP +s to be listed immediately instead of ringing the bell.)144 708 Q +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(36)190.395 E 0 Cg EP %%Page: 37 37 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(Readline Conditional Constructs)87 84 Q F0 -.05(Readline implements a f)108 96 R .05(acility similar in spirit to t\ +-.35 E/F1 10/Times-Bold@0 SF(visible\255stats \(Off\))108 84 Q F0 .847 +(If set to)144 96 R F1(On)3.346 E F0 3.346(,ac)C .846 +(haracter denoting a \214le')-3.346 F 3.346(st)-.55 G .846 +(ype as reported by)-3.346 F/F2 10/Times-Italic@0 SF(stat)3.346 E F0 +.846(\(2\) is appended to the \214lename)B +(when listing possible completions.)144 108 Q F1 +(Readline Conditional Constructs)87 124.8 Q F0 .05 +(Readline implements a f)108 136.8 R .05(acility similar in spirit to t\ he conditional compilation features of the C preprocessor)-.1 F .097 -(which allo)108 108 R .097(ws k)-.25 F .396 -.15(ey b)-.1 H .096 +(which allo)108 148.8 R .097(ws k)-.25 F .396 -.15(ey b)-.1 H .096 (indings and v).15 F .096 (ariable settings to be performed as the result of tests.)-.25 F .096 -(There are four parser)5.096 F(directi)108 120 Q -.15(ve)-.25 G 2.5(su) -.15 G(sed.)-2.5 E F1($if)108 136.8 Q F0(The)24.89 E F1($if)2.962 E F0 -.462(construct allo)2.962 F .463(ws bindings to be made based on the ed\ -iting mode, the terminal being used,)-.25 F .478 -(or the application using readline.)144 148.8 R .477(The te)5.477 F .477 +(There are four parser)5.096 F(directi)108 160.8 Q -.15(ve)-.25 G 2.5 +(su).15 G(sed.)-2.5 E F1($if)108 177.6 Q F0(The)24.89 E F1($if)2.962 E +F0 .462(construct allo)2.962 F .463(ws bindings to be made based on the\ + editing mode, the terminal being used,)-.25 F .478 +(or the application using readline.)144 189.6 R .477(The te)5.477 F .477 (xt of the test e)-.15 F .477 (xtends to the end of the line; no characters)-.15 F -(are required to isolate it.)144 160.8 Q F1(mode)144 177.6 Q F0(The) +(are required to isolate it.)144 201.6 Q F1(mode)144 218.4 Q F0(The) 12.67 E F1(mode=)3.711 E F0 1.211(form of the)3.711 F F1($if)3.711 E F0 (directi)3.711 E 1.511 -.15(ve i)-.25 H 3.711(su).15 G 1.211 (sed to test whether readline is in emacs or vi)-3.711 F 3.065 -(mode. 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The).15 F -.1 -(wo)3.154 G .654(rd on the right side of).1 F(the)180 254.4 Q F1(=)3.232 +(wo)3.154 G .654(rd on the right side of).1 F(the)180 295.2 Q F1(=)3.232 E F0 .732(is tested ag)3.232 F .732(ainst the both full name of the ter\ minal and the portion of the terminal)-.05 F(name before the \214rst)180 -266.4 Q F1<ad>2.5 E F0 5(.T)C(his allo)-5 E(ws)-.25 E F2(sun)2.84 E F0 +307.2 Q F1<ad>2.5 E F0 5(.T)C(his allo)-5 E(ws)-.25 E F2(sun)2.84 E F0 (to match both)2.74 E F2(sun)2.84 E F0(and)2.74 E F2(sun\255cmd)2.5 E F0 -2.5(,f).77 G(or instance.)-2.5 E F1(application)144 283.2 Q F0(The)180 -295.2 Q F1(application)3.003 E F0 .503 +2.5(,f).77 G(or instance.)-2.5 E F1(application)144 324 Q F0(The)180 336 +Q F1(application)3.003 E F0 .503 (construct is used to include application-speci\214c settings.)3.003 F .503(Each program)5.503 F .114(using the readline library sets the)180 -307.2 R F2 .114(application name)2.614 F F0 2.614(,a)C .114 +348 R F2 .114(application name)2.614 F F0 2.614(,a)C .114 (nd an initialization \214le can test for a)-2.614 F .5(particular v)180 -319.2 R 3(alue. 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This)-.25 F .501(could be used to bind k)3 F .801 -.15 (ey s)-.1 H .501(equences to functions useful for a spe-).15 F .397 -(ci\214c program.)180 331.2 R -.15(Fo)5.397 G 2.896(ri).15 G .396 +(ci\214c program.)180 372 R -.15(Fo)5.397 G 2.896(ri).15 G .396 (nstance, the follo)-2.896 F .396(wing command adds a k)-.25 F .696 -.15 -(ey s)-.1 H .396(equence that quotes the).15 F(current or pre)180 343.2 -Q(vious w)-.25 E(ord in Bash:)-.1 E F1($if)180 367.2 Q F0(Bash)2.5 E 2.5 -(#Q)180 379.2 S(uote the current or pre)-2.5 E(vious w)-.25 E(ord)-.1 E -("\\C\255xq": "\\eb\\"\\ef\\"")180 391.2 Q F1($endif)180 403.2 Q($endif) -108 420 Q F0(This command, as seen in the pre)9.33 E(vious e)-.25 E +(ey s)-.1 H .396(equence that quotes the).15 F(current or pre)180 384 Q +(vious w)-.25 E(ord in Bash:)-.1 E F1($if)180 408 Q F0(Bash)2.5 E 2.5 +(#Q)180 420 S(uote the current or pre)-2.5 E(vious w)-.25 E(ord)-.1 E +("\\C\255xq": "\\eb\\"\\ef\\"")180 432 Q F1($endif)180 444 Q($endif)108 +460.8 Q F0(This command, as seen in the pre)9.33 E(vious e)-.25 E (xample, terminates an)-.15 E F1($if)2.5 E F0(command.)2.5 E F1($else) -108 436.8 Q F0(Commands in this branch of the)15.45 E F1($if)2.5 E F0 +108 477.6 Q F0(Commands in this branch of the)15.45 E F1($if)2.5 E F0 (directi)2.5 E .3 -.15(ve a)-.25 H(re e).15 E -.15(xe)-.15 G -(cuted if the test f).15 E(ails.)-.1 E F1($include)108 453.6 Q F0 .356 -(This directi)144 465.6 R .656 -.15(ve t)-.25 H(ak).15 E .356 +(cuted if the test f).15 E(ails.)-.1 E F1($include)108 494.4 Q F0 .356 +(This directi)144 506.4 R .656 -.15(ve t)-.25 H(ak).15 E .356 (es a single \214lename as an ar)-.1 F .357 (gument and reads commands and bindings from that)-.18 F 2.5(\214le. F) -144 477.6 R(or e)-.15 E(xample, the follo)-.15 E(wing directi)-.25 E .3 +144 518.4 R(or e)-.15 E(xample, the follo)-.15 E(wing directi)-.25 E .3 -.15(ve w)-.25 H(ould read).05 E F2(/etc/inputr)2.5 E(c)-.37 E F0(:)A F1 -($include)144 501.6 Q F2(/etc/inputr)5.833 E(c)-.37 E F1(Sear)87 518.4 Q -(ching)-.18 E F0 .835(Readline pro)108 530.4 R .835 +($include)144 542.4 Q F2(/etc/inputr)5.833 E(c)-.37 E F1(Sear)87 559.2 Q +(ching)-.18 E F0 .835(Readline pro)108 571.2 R .835 (vides commands for searching through the command history \(see)-.15 F /F3 9/Times-Bold@0 SF(HIST)3.334 E(OR)-.162 E(Y)-.315 E F0(belo)3.084 E -.834(w\) for lines)-.25 F(containing a speci\214ed string.)108 542.4 Q +.834(w\) for lines)-.25 F(containing a speci\214ed string.)108 583.2 Q (There are tw)5 E 2.5(os)-.1 G(earch modes:)-2.5 E F2(incr)2.51 E (emental)-.37 E F0(and)3.01 E F2(non-incr)2.5 E(emental)-.37 E F0(.).51 -E .697(Incremental searches be)108 559.2 R .697 +E .697(Incremental searches be)108 600 R .697 (gin before the user has \214nished typing the search string.)-.15 F .698(As each character of the)5.698 F .113 -(search string is typed, readline displays the ne)108 571.2 R .112 +(search string is typed, readline displays the ne)108 612 R .112 (xt entry from the history matching the string typed so f)-.15 F(ar)-.1 E 5.112(.A)-.55 G(n)-5.112 E .542 -(incremental search requires only as man)108 583.2 R 3.042(yc)-.15 G -.542(haracters as needed to \214nd the desired history entry)-3.042 F -5.542(.T)-.65 G .542(he char)-5.542 F(-)-.2 E .224 -(acters present in the v)108 595.2 R .224(alue of the)-.25 F F1(isear) -2.724 E(ch-terminators)-.18 E F0 -.25(va)2.724 G .224 +(incremental search requires only as man)108 624 R 3.042(yc)-.15 G .542 +(haracters as needed to \214nd the desired history entry)-3.042 F 5.542 +(.T)-.65 G .542(he char)-5.542 F(-)-.2 E .224(acters present in the v) +108 636 R .224(alue of the)-.25 F F1(isear)2.724 E(ch-terminators)-.18 E +F0 -.25(va)2.724 G .224 (riable are used to terminate an incremental search.).25 F .66 -(If that v)108 607.2 R .66(ariable has not been assigned a v)-.25 F .66 +(If that v)108 648 R .66(ariable has not been assigned a v)-.25 F .66 (alue the Escape and Control-J characters will terminate an incre-)-.25 -F .097(mental search.)108 619.2 R .096(Control-G will abort an incremen\ -tal search and restore the original line.)5.097 F .096 -(When the search is)5.096 F(terminated, the history entry containing th\ -e search string becomes the current line.)108 631.2 Q 2.938 -.8(To \214) -108 648 T 1.339(nd other matching entries in the history list, type Con\ -trol-S or Control-R as appropriate.).8 F 1.339(This will)6.339 F .675 -(search backw)108 660 R .675(ard or forw)-.1 F .675 -(ard in the history for the ne)-.1 F .674 -(xt entry matching the search string typed so f)-.15 F(ar)-.1 E 5.674 -(.A)-.55 G -.15(ny)-5.674 G .174(other k)108 672 R .474 -.15(ey s)-.1 H -.174 +F .097(mental search.)108 660 R .096(Control-G will abort an incrementa\ +l search and restore the original line.)5.097 F .096(When the search is) +5.096 F(terminated, the history entry containing the search string beco\ +mes the current line.)108 672 Q 2.938 -.8(To \214)108 688.8 T 1.339(nd \ +other matching entries in the history list, type Control-S or Control-R\ + as appropriate.).8 F 1.339(This will)6.339 F .675(search backw)108 +700.8 R .675(ard or forw)-.1 F .675(ard in the history for the ne)-.1 F +.674(xt entry matching the search string typed so f)-.15 F(ar)-.1 E +5.674(.A)-.55 G -.15(ny)-5.674 G .174(other k)108 712.8 R .474 -.15 +(ey s)-.1 H .174 (equence bound to a readline command will terminate the search and e).15 F -.15(xe)-.15 G .175(cute that command.).15 F -.15(Fo)5.175 G(r).15 E -.541(instance, a)108 684 R F2(ne)3.041 E(wline)-.15 E F0 .541 +.541(instance, a)108 724.8 R F2(ne)3.041 E(wline)-.15 E F0 .541 (will terminate the search and accept the line, thereby e)3.041 F -.15 -(xe)-.15 G .54(cuting the command from the).15 F(history list.)108 696 Q -.653(Readline remembers the last incremental search string.)108 712.8 R -.653(If tw)5.653 F 3.153(oC)-.1 G .653(ontrol-Rs are typed without an) --3.153 F 3.153(yi)-.15 G(nterv)-3.153 E(en-)-.15 E -(ing characters de\214ning a ne)108 724.8 Q 2.5(ws)-.25 G -(earch string, an)-2.5 E 2.5(yr)-.15 G(emembered search string is used.) --2.5 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(37)200.665 E 0 Cg EP +(xe)-.15 G .54(cuting the command from the).15 F(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(37)190.395 E 0 Cg EP %%Page: 38 38 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E .567(Non-incremental searches read the entire search string befo\ -re starting to search for matching history lines.)108 84 R(The search s\ -tring may be typed by the user or be part of the contents of the curren\ -t line.)108 96 Q/F1 10/Times-Bold@0 SF(Readline Command Names)87 112.8 Q -F0 1.391(The follo)108 124.8 R 1.391 +-.35 E(history list.)108 84 Q .653 +(Readline remembers the last incremental search string.)108 100.8 R .653 +(If tw)5.653 F 3.153(oC)-.1 G .653(ontrol-Rs are typed without an)-3.153 +F 3.153(yi)-.15 G(nterv)-3.153 E(en-)-.15 E +(ing characters de\214ning a ne)108 112.8 Q 2.5(ws)-.25 G +(earch string, an)-2.5 E 2.5(yr)-.15 G(emembered search string is used.) +-2.5 E .567(Non-incremental searches read the entire search string befo\ +re starting to search for matching history lines.)108 129.6 R(The searc\ +h string may be typed by the user or be part of the contents of the cur\ +rent line.)108 141.6 Q/F1 10/Times-Bold@0 SF(Readline Command Names)87 +158.4 Q F0 1.391(The follo)108 170.4 R 1.391 (wing is a list of the names of the commands and the def)-.25 F 1.391 (ault k)-.1 F 1.691 -.15(ey s)-.1 H 1.391(equences to which the).15 F -3.892(ya)-.15 G(re)-3.892 E 2.622(bound. Command)108 136.8 R .122 +3.892(ya)-.15 G(re)-3.892 E 2.622(bound. Command)108 182.4 R .122 (names without an accompan)2.622 F .122(ying k)-.15 F .421 -.15(ey s)-.1 H .121(equence are unbound by def).15 F 2.621(ault. In)-.1 F .121 -(the follo)2.621 F(wing)-.25 E(descriptions,)108 148.8 Q/F2 10 +(the follo)2.621 F(wing)-.25 E(descriptions,)108 194.4 Q/F2 10 /Times-Italic@0 SF(point)3.41 E F0 .91 (refers to the current cursor position, and)3.41 F F2(mark)3.411 E F0 .911(refers to a cursor position sa)3.411 F -.15(ve)-.2 G 3.411(db).15 G -3.411(yt)-3.411 G(he)-3.411 E F1(set\255mark)108 160.8 Q F0 2.5 +3.411(yt)-3.411 G(he)-3.411 E F1(set\255mark)108 206.4 Q F0 2.5 (command. The)2.5 F(te)2.5 E (xt between the point and mark is referred to as the)-.15 E F2 -.37(re) -2.5 G(gion)-.03 E F0(.)A F1(Commands f)87 177.6 Q(or Mo)-.25 E(ving)-.1 -E(beginning\255of\255line \(C\255a\))108 189.6 Q F0(Mo)144 201.6 Q .3 +2.5 G(gion)-.03 E F0(.)A F1(Commands f)87 223.2 Q(or Mo)-.25 E(ving)-.1 +E(beginning\255of\255line \(C\255a\))108 235.2 Q F0(Mo)144 247.2 Q .3 -.15(ve t)-.15 H 2.5(ot).15 G(he start of the current line.)-2.5 E F1 -(end\255of\255line \(C\255e\))108 213.6 Q F0(Mo)144 225.6 Q .3 -.15 +(end\255of\255line \(C\255e\))108 259.2 Q F0(Mo)144 271.2 Q .3 -.15 (ve t)-.15 H 2.5(ot).15 G(he end of the line.)-2.5 E F1 -.25(fo)108 -237.6 S(rward\255char \(C\255f\)).25 E F0(Mo)144 249.6 Q .3 -.15(ve f) +283.2 S(rward\255char \(C\255f\)).25 E F0(Mo)144 295.2 Q .3 -.15(ve f) -.15 H(orw).15 E(ard a character)-.1 E(.)-.55 E F1 -(backward\255char \(C\255b\))108 261.6 Q F0(Mo)144 273.6 Q .3 -.15(ve b) --.15 H(ack a character).15 E(.)-.55 E F1 -.25(fo)108 285.6 S(rward\255w) -.25 E(ord \(M\255f\))-.1 E F0(Mo)144 297.6 Q .823 -.15(ve f)-.15 H(orw) +(backward\255char \(C\255b\))108 307.2 Q F0(Mo)144 319.2 Q .3 -.15(ve b) +-.15 H(ack a character).15 E(.)-.55 E F1 -.25(fo)108 331.2 S(rward\255w) +.25 E(ord \(M\255f\))-.1 E F0(Mo)144 343.2 Q .823 -.15(ve f)-.15 H(orw) .15 E .523(ard to the end of the ne)-.1 F .523(xt w)-.15 F 3.023(ord. W) -.1 F .522(ords are composed of alphanumeric characters \(let-)-.8 F -(ters and digits\).)144 309.6 Q F1(backward\255w)108 321.6 Q -(ord \(M\255b\))-.1 E F0(Mo)144 333.6 Q 1.71 -.15(ve b)-.15 H 1.41 +(ters and digits\).)144 355.2 Q F1(backward\255w)108 367.2 Q +(ord \(M\255b\))-.1 E F0(Mo)144 379.2 Q 1.71 -.15(ve b)-.15 H 1.41 (ack to the start of the current or pre).15 F 1.41(vious w)-.25 F 3.91 (ord. W)-.1 F 1.41(ords are composed of alphanumeric)-.8 F -(characters \(letters and digits\).)144 345.6 Q F1(clear\255scr)108 -357.6 Q(een \(C\255l\))-.18 E F0 .993(Clear the screen lea)144 369.6 R -.993(ving the current line at the top of the screen.)-.2 F -.4(Wi)5.993 -G .993(th an ar).4 F .993(gument, refresh the)-.18 F -(current line without clearing the screen.)144 381.6 Q F1 -.18(re)108 -393.6 S(draw\255curr).18 E(ent\255line)-.18 E F0 -(Refresh the current line.)144 405.6 Q F1(Commands f)87 422.4 Q +(characters \(letters and digits\).)144 391.2 Q F1(shell\255f)108 403.2 +Q(orward\255w)-.25 E(ord)-.1 E F0(Mo)144 415.2 Q .784 -.15(ve f)-.15 H +(orw).15 E .484(ard to the end of the ne)-.1 F .484(xt w)-.15 F 2.984 +(ord. W)-.1 F .484(ords are delimited by non-quoted shell metacharac-) +-.8 F(ters.)144 427.2 Q F1(shell\255backward\255w)108 439.2 Q(ord)-.1 E +F0(Mo)144 451.2 Q .908 -.15(ve b)-.15 H .609 +(ack to the start of the current or pre).15 F .609(vious w)-.25 F 3.109 +(ord. W)-.1 F .609(ords are delimited by non-quoted shell)-.8 F +(metacharacters.)144 463.2 Q F1(clear\255scr)108 475.2 Q(een \(C\255l\)) +-.18 E F0 .993(Clear the screen lea)144 487.2 R .993 +(ving the current line at the top of the screen.)-.2 F -.4(Wi)5.993 G +.993(th an ar).4 F .993(gument, refresh the)-.18 F +(current line without clearing the screen.)144 499.2 Q F1 -.18(re)108 +511.2 S(draw\255curr).18 E(ent\255line)-.18 E F0 +(Refresh the current line.)144 523.2 Q F1(Commands f)87 540 Q (or Manipulating the History)-.25 E(accept\255line \(Newline, Retur)108 -434.4 Q(n\))-.15 E F0 .158(Accept the line re)144 446.4 R -.05(ga)-.15 G +552 Q(n\))-.15 E F0 .158(Accept the line re)144 564 R -.05(ga)-.15 G .158(rdless of where the cursor is.).05 F .158 (If this line is non-empty)5.158 F 2.659(,a)-.65 G .159 (dd it to the history list)-2.659 F .699(according to the state of the) -144 458.4 R/F3 9/Times-Bold@0 SF(HISTCONTR)3.199 E(OL)-.27 E F0 -.25(va) +144 576 R/F3 9/Times-Bold@0 SF(HISTCONTR)3.199 E(OL)-.27 E F0 -.25(va) 2.949 G 3.199(riable. If).25 F .699 (the line is a modi\214ed history line, then)3.199 F -(restore the history line to its original state.)144 470.4 Q F1(pr)108 -482.4 Q -.15(ev)-.18 G(ious\255history \(C\255p\)).15 E F0 -(Fetch the pre)144 494.4 Q(vious command from the history list, mo)-.25 -E(ving back in the list.)-.15 E F1(next\255history \(C\255n\))108 506.4 -Q F0(Fetch the ne)144 518.4 Q(xt command from the history list, mo)-.15 -E(ving forw)-.15 E(ard in the list.)-.1 E F1 -(beginning\255of\255history \(M\255<\))108 530.4 Q F0(Mo)144 542.4 Q .3 --.15(ve t)-.15 H 2.5(ot).15 G(he \214rst line in the history)-2.5 E(.) --.65 E F1(end\255of\255history \(M\255>\))108 554.4 Q F0(Mo)144 566.4 Q -.3 -.15(ve t)-.15 H 2.5(ot).15 G(he end of the input history)-2.5 E 2.5 -(,i)-.65 G(.e., the line currently being entered.)-2.5 E F1 -2.29 -.18 -(re v)108 578.4 T(erse\255sear).08 E(ch\255history \(C\255r\))-.18 E F0 -1.47(Search backw)144 590.4 R 1.471 -(ard starting at the current line and mo)-.1 F 1.471 -(ving `up' through the history as necessary)-.15 F(.)-.65 E -(This is an incremental search.)144 602.4 Q F1 -.25(fo)108 614.4 S -(rward\255sear).25 E(ch\255history \(C\255s\))-.18 E F0 1.132 -(Search forw)144 626.4 R 1.132(ard starting at the current line and mo) --.1 F 1.131(ving `do)-.15 F 1.131(wn' through the history as necessary) --.25 F(.)-.65 E(This is an incremental search.)144 638.4 Q F1 -(non\255incr)108 650.4 Q(emental\255r)-.18 E -2.3 -.15(ev e)-.18 H -(rse\255sear).15 E(ch\255history \(M\255p\))-.18 E F0 .164(Search backw) -144 662.4 R .164(ard through the history starting at the current line u\ -sing a non-incremental search for)-.1 F 2.5(as)144 674.4 S -(tring supplied by the user)-2.5 E(.)-.55 E F1(non\255incr)108 686.4 Q -(emental\255f)-.18 E(orward\255sear)-.25 E(ch\255history \(M\255n\))-.18 -E F0 1.354(Search forw)144 698.4 R 1.354(ard through the history using \ -a non-incremental search for a string supplied by the)-.1 F(user)144 -710.4 Q(.)-.55 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(38)200.665 -E 0 Cg EP +(restore the history line to its original state.)144 588 Q F1(pr)108 600 +Q -.15(ev)-.18 G(ious\255history \(C\255p\)).15 E F0(Fetch the pre)144 +612 Q(vious command from the history list, mo)-.25 E +(ving back in the list.)-.15 E F1(next\255history \(C\255n\))108 624 Q +F0(Fetch the ne)144 636 Q(xt command from the history list, mo)-.15 E +(ving forw)-.15 E(ard in the list.)-.1 E F1 +(beginning\255of\255history \(M\255<\))108 648 Q F0(Mo)144 660 Q .3 -.15 +(ve t)-.15 H 2.5(ot).15 G(he \214rst line in the history)-2.5 E(.)-.65 E +F1(end\255of\255history \(M\255>\))108 672 Q F0(Mo)144 684 Q .3 -.15 +(ve t)-.15 H 2.5(ot).15 G(he end of the input history)-2.5 E 2.5(,i)-.65 +G(.e., the line currently being entered.)-2.5 E F1 -2.29 -.18(re v)108 +696 T(erse\255sear).08 E(ch\255history \(C\255r\))-.18 E F0 1.47 +(Search backw)144 708 R 1.471(ard starting at the current line and mo) +-.1 F 1.471(ving `up' through the history as necessary)-.15 F(.)-.65 E +(This is an incremental search.)144 720 Q(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(38)190.395 E 0 Cg EP %%Page: 39 39 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(history\255sear)108 84 Q(ch\255f)-.18 E -(orward)-.25 E F0 .248(Search forw)144 96 R .249(ard through the histor\ -y for the string of characters between the start of the current line)-.1 -F(and the point.)144 108 Q(This is a non-incremental search.)5 E F1 -(history\255sear)108 120 Q(ch\255backward)-.18 E F0 .951(Search backw) -144 132 R .951(ard through the history for the string of characters bet\ -ween the start of the current)-.1 F(line and the point.)144 144 Q -(This is a non-incremental search.)5 E F1(yank\255nth\255ar)108 156 Q -2.5(g\()-.1 G<4dad43ad7929>-2.5 E F0 .622(Insert the \214rst ar)144 168 +-.35 E/F1 10/Times-Bold@0 SF -.25(fo)108 84 S(rward\255sear).25 E +(ch\255history \(C\255s\))-.18 E F0 1.132(Search forw)144 96 R 1.132 +(ard starting at the current line and mo)-.1 F 1.131(ving `do)-.15 F +1.131(wn' through the history as necessary)-.25 F(.)-.65 E +(This is an incremental search.)144 108 Q F1(non\255incr)108 120 Q +(emental\255r)-.18 E -2.3 -.15(ev e)-.18 H(rse\255sear).15 E +(ch\255history \(M\255p\))-.18 E F0 .164(Search backw)144 132 R .164(ar\ +d through the history starting at the current line using a non-incremen\ +tal search for)-.1 F 2.5(as)144 144 S(tring supplied by the user)-2.5 E +(.)-.55 E F1(non\255incr)108 156 Q(emental\255f)-.18 E(orward\255sear) +-.25 E(ch\255history \(M\255n\))-.18 E F0 1.354(Search forw)144 168 R +1.354(ard through the history using a non-incremental search for a stri\ +ng supplied by the)-.1 F(user)144 180 Q(.)-.55 E F1(history\255sear)108 +192 Q(ch\255f)-.18 E(orward)-.25 E F0 .248(Search forw)144 204 R .249(a\ +rd through the history for the string of characters between the start o\ +f the current line)-.1 F(and the point.)144 216 Q +(This is a non-incremental search.)5 E F1(history\255sear)108 228 Q +(ch\255backward)-.18 E F0 .951(Search backw)144 240 R .951(ard through \ +the history for the string of characters between the start of the curre\ +nt)-.1 F(line and the point.)144 252 Q +(This is a non-incremental search.)5 E F1(yank\255nth\255ar)108 264 Q +2.5(g\()-.1 G<4dad43ad7929>-2.5 E F0 .622(Insert the \214rst ar)144 276 R .622(gument to the pre)-.18 F .622 (vious command \(usually the second w)-.25 F .622(ord on the pre)-.1 F -.622(vious line\))-.25 F .795(at point.)144 180 R -.4(Wi)5.795 G .794 +.622(vious line\))-.25 F .795(at point.)144 288 R -.4(Wi)5.795 G .794 (th an ar).4 F(gument)-.18 E/F2 10/Times-Italic@0 SF(n)3.294 E F0 3.294 (,i).24 G .794(nsert the)-3.294 F F2(n)3.294 E F0 .794(th w)B .794 (ord from the pre)-.1 F .794(vious command \(the w)-.25 F .794 -(ords in the)-.1 F(pre)144 192 Q .291(vious command be)-.25 F .291 +(ords in the)-.1 F(pre)144 300 Q .291(vious command be)-.25 F .291 (gin with w)-.15 F .291(ord 0\).)-.1 F 2.791(An)5.291 G -2.25 -.15(eg a) -2.791 H(ti).15 E .591 -.15(ve a)-.25 H -.18(rg).15 G .291 (ument inserts the).18 F F2(n)2.791 E F0 .291(th w)B .292 -(ord from the end of)-.1 F .282(the pre)144 204 R .282(vious command.) +(ord from the end of)-.1 F .282(the pre)144 312 R .282(vious command.) -.25 F .282(Once the ar)5.282 F(gument)-.18 E F2(n)2.781 E F0 .281 (is computed, the ar)2.781 F .281(gument is e)-.18 F .281 -(xtracted as if the "!)-.15 F F2(n)A F0(")A(history e)144 216 Q -(xpansion had been speci\214ed.)-.15 E F1(yank\255last\255ar)108 228 Q +(xtracted as if the "!)-.15 F F2(n)A F0(")A(history e)144 324 Q +(xpansion had been speci\214ed.)-.15 E F1(yank\255last\255ar)108 336 Q 2.5(g\()-.1 G -1.667(M\255. ,)-2.5 F -1.667(M\255_ \))2.5 F F0 1.307 -(Insert the last ar)144 240 R 1.307(gument to the pre)-.18 F 1.307 +(Insert the last ar)144 348 R 1.307(gument to the pre)-.18 F 1.307 (vious command \(the last w)-.25 F 1.308(ord of the pre)-.1 F 1.308 -(vious history entry\).)-.25 F -.4(Wi)144 252 S .736(th an ar).4 F .736 +(vious history entry\).)-.25 F -.4(Wi)144 360 S .736(th an ar).4 F .736 (gument, beha)-.18 F 1.036 -.15(ve ex)-.2 H .736(actly lik).15 F(e)-.1 E F1(yank\255nth\255ar)3.235 E(g)-.1 E F0 5.735(.S)C(uccessi)-5.735 E 1.035 -.15(ve c)-.25 H .735(alls to).15 F F1(yank\255last\255ar)3.235 E (g)-.1 E F0(mo)3.235 E -.15(ve)-.15 G .728 -(back through the history list, inserting the last ar)144 264 R .728 +(back through the history list, inserting the last ar)144 372 R .728 (gument of each line in turn.)-.18 F .729(The history e)5.728 F(xpan-) --.15 E .14(sion f)144 276 R .14(acilities are used to e)-.1 F .14 +-.15 E .14(sion f)144 384 R .14(acilities are used to e)-.1 F .14 (xtract the last ar)-.15 F .14(gument, as if the "!$" history e)-.18 F -.14(xpansion had been speci-)-.15 F(\214ed.)144 288 Q F1 -(shell\255expand\255line \(M\255C\255e\))108 300 Q F0 .622 -(Expand the line as the shell does.)144 312 R .622 +.14(xpansion had been speci-)-.15 F(\214ed.)144 396 Q F1 +(shell\255expand\255line \(M\255C\255e\))108 408 Q F0 .622 +(Expand the line as the shell does.)144 420 R .622 (This performs alias and history e)5.622 F .623 -(xpansion as well as all of the)-.15 F(shell w)144 324 Q(ord e)-.1 E 2.5 +(xpansion as well as all of the)-.15 F(shell w)144 432 Q(ord e)-.1 E 2.5 (xpansions. See)-.15 F/F3 9/Times-Bold@0 SF(HIST)2.5 E(OR)-.162 E 2.25 (YE)-.315 G(XP)-2.25 E(ANSION)-.666 E F0(belo)2.25 E 2.5(wf)-.25 G (or a description of history e)-2.5 E(xpansion.)-.15 E F1 -(history\255expand\255line \(M\255^\))108 336 Q F0 .939 -(Perform history e)144 348 R .939(xpansion on the current line.)-.15 F +(history\255expand\255line \(M\255^\))108 444 Q F0 .939 +(Perform history e)144 456 R .939(xpansion on the current line.)-.15 F (See)5.939 E F3(HIST)3.439 E(OR)-.162 E 3.189(YE)-.315 G(XP)-3.189 E (ANSION)-.666 E F0(belo)3.189 E 3.438(wf)-.25 G .938(or a descrip-) --3.438 F(tion of history e)144 360 Q(xpansion.)-.15 E F1(magic\255space) -108 372 Q F0 1.626(Perform history e)144 384 R 1.626 +-3.438 F(tion of history e)144 468 Q(xpansion.)-.15 E F1(magic\255space) +108 480 Q F0 1.626(Perform history e)144 492 R 1.626 (xpansion on the current line and insert a space.)-.15 F(See)6.627 E F3 (HIST)4.127 E(OR)-.162 E 3.877(YE)-.315 G(XP)-3.877 E(ANSION)-.666 E F0 -(belo)144 396 Q 2.5(wf)-.25 G(or a description of history e)-2.5 E -(xpansion.)-.15 E F1(alias\255expand\255line)108 408 Q F0 .395 -(Perform alias e)144 420 R .395(xpansion on the current line.)-.15 F +(belo)144 504 Q 2.5(wf)-.25 G(or a description of history e)-2.5 E +(xpansion.)-.15 E F1(alias\255expand\255line)108 516 Q F0 .395 +(Perform alias e)144 528 R .395(xpansion on the current line.)-.15 F (See)5.395 E F3(ALIASES)2.895 E F0(abo)2.645 E .694 -.15(ve f)-.15 H -.394(or a description of alias e).15 F(xpan-)-.15 E(sion.)144 432 Q F1 -(history\255and\255alias\255expand\255line)108 444 Q F0 -(Perform history and alias e)144 456 Q(xpansion on the current line.) --.15 E F1(insert\255last\255ar)108 468 Q(gument \(M\255.)-.1 E 2.5(,M) -.833 G -1.667(\255_ \))-2.5 F F0 2.5(As)144 480 S(ynon)-2.5 E(ym for) +.394(or a description of alias e).15 F(xpan-)-.15 E(sion.)144 540 Q F1 +(history\255and\255alias\255expand\255line)108 552 Q F0 +(Perform history and alias e)144 564 Q(xpansion on the current line.) +-.15 E F1(insert\255last\255ar)108 576 Q(gument \(M\255.)-.1 E 2.5(,M) +.833 G -1.667(\255_ \))-2.5 F F0 2.5(As)144 588 S(ynon)-2.5 E(ym for) -.15 E F1(yank\255last\255ar)2.5 E(g)-.1 E F0(.)A F1 -(operate\255and\255get\255next \(C\255o\))108 492 Q F0 .947 -(Accept the current line for e)144 504 R -.15(xe)-.15 G .948 +(operate\255and\255get\255next \(C\255o\))108 600 Q F0 .947 +(Accept the current line for e)144 612 R -.15(xe)-.15 G .948 (cution and fetch the ne).15 F .948(xt line relati)-.15 F 1.248 -.15 (ve t)-.25 H 3.448(ot).15 G .948(he current line from the)-3.448 F -(history for editing.)144 516 Q(An)5 E 2.5(ya)-.15 G -.18(rg)-2.5 G +(history for editing.)144 624 Q(An)5 E 2.5(ya)-.15 G -.18(rg)-2.5 G (ument is ignored.).18 E F1 -(edit\255and\255execute\255command \(C\255xC\255e\))108 528 Q F0(In)144 -540 Q -.2(vo)-.4 G 1.226 -.1(ke a).2 H 3.526(ne).1 G 1.026 +(edit\255and\255execute\255command \(C\255xC\255e\))108 636 Q F0(In)144 +648 Q -.2(vo)-.4 G 1.226 -.1(ke a).2 H 3.526(ne).1 G 1.026 (ditor on the current command line, and e)-3.526 F -.15(xe)-.15 G 1.026 (cute the result as shell commands.).15 F F1(Bash)6.026 E F0 -(attempts to in)144 552 Q -.2(vo)-.4 G -.1(ke).2 G F3($FCEDIT)2.6 E/F4 9 -/Times-Roman@0 SF(,)A F3($EDIT)2.25 E(OR)-.162 E F4(,)A F0(and)2.25 E F2 -(emacs)2.5 E F0(as the editor)2.5 E 2.5(,i)-.4 G 2.5(nt)-2.5 G -(hat order)-2.5 E(.)-.55 E F1(Commands f)87 568.8 Q(or Changing T)-.25 E -(ext)-.92 E(delete\255char \(C\255d\))108 580.8 Q F0 .357 -(Delete the character at point.)144 592.8 R .358(If point is at the be) +(attempts to in)144 660 Q -.2(vo)-.4 G -.1(ke).2 G F3($VISU)2.6 E(AL) +-.54 E/F4 9/Times-Roman@0 SF(,)A F3($EDIT)2.25 E(OR)-.162 E F4(,)A F0 +(and)2.25 E F2(emacs)2.5 E F0(as the editor)2.5 E 2.5(,i)-.4 G 2.5(nt) +-2.5 G(hat order)-2.5 E(.)-.55 E F1(Commands f)87 676.8 Q(or Changing T) +-.25 E(ext)-.92 E(delete\255char \(C\255d\))108 688.8 Q F0 .357 +(Delete the character at point.)144 700.8 R .358(If point is at the be) 5.358 F .358(ginning of the line, there are no characters in the)-.15 F -(line, and the last character typed w)144 604.8 Q(as not bound to)-.1 E +(line, and the last character typed w)144 712.8 Q(as not bound to)-.1 E F1(delete\255char)2.5 E F0 2.5(,t)C(hen return)-2.5 E F3(EOF)2.5 E F4(.) -A F1(backward\255delete\255char \(Rubout\))108 616.8 Q F0 .553 -(Delete the character behind the cursor)144 628.8 R 5.553(.W)-.55 G .553 -(hen gi)-5.553 F -.15(ve)-.25 G 3.053(nan).15 G .553(umeric ar)-3.053 F -.552(gument, sa)-.18 F .852 -.15(ve t)-.2 H .552(he deleted te).15 F -.552(xt on)-.15 F(the kill ring.)144 640.8 Q F1 -.25(fo)108 652.8 S -(rward\255backward\255delete\255char).25 E F0 .473 -(Delete the character under the cursor)144 664.8 R 2.973(,u)-.4 G .474 -(nless the cursor is at the end of the line, in which case the)-2.973 F -(character behind the cursor is deleted.)144 676.8 Q F1 -(quoted\255insert \(C\255q, C\255v\))108 688.8 Q F0 .779(Add the ne)144 -700.8 R .779(xt character typed to the line v)-.15 F 3.279 -(erbatim. This)-.15 F .779(is ho)3.279 F 3.279(wt)-.25 G 3.279(oi)-3.279 -G .779(nsert characters lik)-3.279 F(e)-.1 E F1(C\255q)3.278 E F0 3.278 -(,f)C(or)-3.278 E -.15(ex)144 712.8 S(ample.).15 E(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(39)200.665 E 0 Cg EP +A F0(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(39)190.395 E 0 Cg +EP %%Page: 40 40 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(tab\255insert \(C\255v T)108 84 Q(AB\))-.9 -E F0(Insert a tab character)144 96 Q(.)-.55 E F1 -(self\255insert \(a, b, A, 1, !, ...\))108 108 Q F0 -(Insert the character typed.)144 120 Q F1(transpose\255chars \(C\255t\)) -108 132 Q F0 .321(Drag the character before point forw)144 144 R .321 +-.35 E/F1 10/Times-Bold@0 SF(backward\255delete\255char \(Rubout\))108 +84 Q F0 .553(Delete the character behind the cursor)144 96 R 5.553(.W) +-.55 G .553(hen gi)-5.553 F -.15(ve)-.25 G 3.053(nan).15 G .553 +(umeric ar)-3.053 F .552(gument, sa)-.18 F .852 -.15(ve t)-.2 H .552 +(he deleted te).15 F .552(xt on)-.15 F(the kill ring.)144 108 Q F1 -.25 +(fo)108 120 S(rward\255backward\255delete\255char).25 E F0 .473 +(Delete the character under the cursor)144 132 R 2.973(,u)-.4 G .474 +(nless the cursor is at the end of the line, in which case the)-2.973 F +(character behind the cursor is deleted.)144 144 Q F1 +(quoted\255insert \(C\255q, C\255v\))108 156 Q F0 .779(Add the ne)144 +168 R .779(xt character typed to the line v)-.15 F 3.279(erbatim. This) +-.15 F .779(is ho)3.279 F 3.279(wt)-.25 G 3.279(oi)-3.279 G .779 +(nsert characters lik)-3.279 F(e)-.1 E F1(C\255q)3.278 E F0 3.278(,f)C +(or)-3.278 E -.15(ex)144 180 S(ample.).15 E F1(tab\255insert \(C\255v T) +108 192 Q(AB\))-.9 E F0(Insert a tab character)144 204 Q(.)-.55 E F1 +(self\255insert \(a, b, A, 1, !, ...\))108 216 Q F0 +(Insert the character typed.)144 228 Q F1(transpose\255chars \(C\255t\)) +108 240 Q F0 .321(Drag the character before point forw)144 252 R .321 (ard o)-.1 F -.15(ve)-.15 G 2.821(rt).15 G .321 (he character at point, mo)-2.821 F .322(ving point forw)-.15 F .322 (ard as well.)-.1 F 1.182 -(If point is at the end of the line, then this transposes the tw)144 156 +(If point is at the end of the line, then this transposes the tw)144 264 R 3.682(oc)-.1 G 1.182(haracters before point.)-3.682 F(Ne)6.182 E -.05 -(ga)-.15 G(ti).05 E -.15(ve)-.25 G(ar)144 168 Q(guments ha)-.18 E .3 +(ga)-.15 G(ti).05 E -.15(ve)-.25 G(ar)144 276 Q(guments ha)-.18 E .3 -.15(ve n)-.2 H 2.5(oe).15 G -.25(ff)-2.5 G(ect.).25 E F1 -(transpose\255w)108 180 Q(ords \(M\255t\))-.1 E F0 .023(Drag the w)144 -192 R .023(ord before point past the w)-.1 F .023(ord after point, mo) +(transpose\255w)108 288 Q(ords \(M\255t\))-.1 E F0 .023(Drag the w)144 +300 R .023(ord before point past the w)-.1 F .023(ord after point, mo) -.1 F .023(ving point o)-.15 F -.15(ve)-.15 G 2.524(rt).15 G .024(hat w) -2.524 F .024(ord as well.)-.1 F .024(If point)5.024 F -(is at the end of the line, this transposes the last tw)144 204 Q 2.5 -(ow)-.1 G(ords on the line.)-2.6 E F1(upcase\255w)108 216 Q -(ord \(M\255u\))-.1 E F0 1.699(Uppercase the current \(or follo)144 228 +(is at the end of the line, this transposes the last tw)144 312 Q 2.5 +(ow)-.1 G(ords on the line.)-2.6 E F1(upcase\255w)108 324 Q +(ord \(M\255u\))-.1 E F0 1.699(Uppercase the current \(or follo)144 336 R 1.698(wing\) w)-.25 F 4.198(ord. W)-.1 F 1.698(ith a ne)-.4 F -.05(ga) -.15 G(ti).05 E 1.998 -.15(ve a)-.25 H -.18(rg).15 G 1.698 -(ument, uppercase the pre).18 F(vious)-.25 E -.1(wo)144 240 S(rd, b).1 E -(ut do not mo)-.2 E .3 -.15(ve p)-.15 H(oint.).15 E F1(do)108 252 Q -(wncase\255w)-.1 E(ord \(M\255l\))-.1 E F0(Lo)144 264 Q 1.647 +(ument, uppercase the pre).18 F(vious)-.25 E -.1(wo)144 348 S(rd, b).1 E +(ut do not mo)-.2 E .3 -.15(ve p)-.15 H(oint.).15 E F1(do)108 360 Q +(wncase\255w)-.1 E(ord \(M\255l\))-.1 E F0(Lo)144 372 Q 1.647 (wercase the current \(or follo)-.25 F 1.647(wing\) w)-.25 F 4.147 (ord. W)-.1 F 1.648(ith a ne)-.4 F -.05(ga)-.15 G(ti).05 E 1.948 -.15 (ve a)-.25 H -.18(rg).15 G 1.648(ument, lo).18 F 1.648(wercase the pre) --.25 F(vious)-.25 E -.1(wo)144 276 S(rd, b).1 E(ut do not mo)-.2 E .3 --.15(ve p)-.15 H(oint.).15 E F1(capitalize\255w)108 288 Q -(ord \(M\255c\))-.1 E F0 1.975(Capitalize the current \(or follo)144 300 +-.25 F(vious)-.25 E -.1(wo)144 384 S(rd, b).1 E(ut do not mo)-.2 E .3 +-.15(ve p)-.15 H(oint.).15 E F1(capitalize\255w)108 396 Q +(ord \(M\255c\))-.1 E F0 1.975(Capitalize the current \(or follo)144 408 R 1.974(wing\) w)-.25 F 4.474(ord. W)-.1 F 1.974(ith a ne)-.4 F -.05(ga) -.15 G(ti).05 E 2.274 -.15(ve a)-.25 H -.18(rg).15 G 1.974 -(ument, capitalize the pre).18 F(vious)-.25 E -.1(wo)144 312 S(rd, b).1 -E(ut do not mo)-.2 E .3 -.15(ve p)-.15 H(oint.).15 E F1 -.1(ove)108 324 -S(rwrite\255mode).1 E F0 -.8(To)144 336 S .437(ggle o).8 F -.15(ve)-.15 +(ument, capitalize the pre).18 F(vious)-.25 E -.1(wo)144 420 S(rd, b).1 +E(ut do not mo)-.2 E .3 -.15(ve p)-.15 H(oint.).15 E F1 -.1(ove)108 432 +S(rwrite\255mode).1 E F0 -.8(To)144 444 S .437(ggle o).8 F -.15(ve)-.15 G .437(rwrite mode.).15 F -.4(Wi)5.437 G .437(th an e).4 F .437 (xplicit positi)-.15 F .738 -.15(ve n)-.25 H .438(umeric ar).15 F .438 (gument, switches to o)-.18 F -.15(ve)-.15 G .438(rwrite mode.).15 F -.4 -(Wi)144 348 S .781(th an e).4 F .781(xplicit non-positi)-.15 F 1.081 +(Wi)144 456 S .781(th an e).4 F .781(xplicit non-positi)-.15 F 1.081 -.15(ve n)-.25 H .781(umeric ar).15 F .781 (gument, switches to insert mode.)-.18 F .78(This command af)5.781 F -(fects)-.25 E(only)144 360 Q F1(emacs)4.394 E F0(mode;)4.394 E F1(vi) +(fects)-.25 E(only)144 468 Q F1(emacs)4.394 E F0(mode;)4.394 E F1(vi) 4.394 E F0 1.894(mode does o)4.394 F -.15(ve)-.15 G 1.894(rwrite dif).15 F(ferently)-.25 E 6.894(.E)-.65 G 1.894(ach call to)-6.894 F/F2 10 /Times-Italic@0 SF -.37(re)4.395 G(adline\(\)).37 E F0 1.895 -(starts in insert)4.395 F 3.969(mode. In)144 372 R -.15(ove)3.969 G +(starts in insert)4.395 F 3.969(mode. In)144 480 R -.15(ove)3.969 G 1.469(rwrite mode, characters bound to).15 F F1(self\255insert)3.969 E F0 1.468(replace the te)3.969 F 1.468(xt at point rather than)-.15 F -.957(pushing the te)144 384 R .957(xt to the right.)-.15 F .958 +.957(pushing the te)144 492 R .957(xt to the right.)-.15 F .958 (Characters bound to)5.957 F F1(backward\255delete\255char)3.458 E F0 -.958(replace the character)3.458 F(before point with a space.)144 396 Q +.958(replace the character)3.458 F(before point with a space.)144 504 Q (By def)5 E(ault, this command is unbound.)-.1 E F1(Killing and Y)87 -412.8 Q(anking)-.85 E(kill\255line \(C\255k\))108 424.8 Q F0 -(Kill the te)144 436.8 Q(xt from point to the end of the line.)-.15 E F1 -(backward\255kill\255line \(C\255x Rubout\))108 448.8 Q F0(Kill backw) -144 460.8 Q(ard to the be)-.1 E(ginning of the line.)-.15 E F1 -(unix\255line\255discard \(C\255u\))108 472.8 Q F0(Kill backw)144 484.8 +520.8 Q(anking)-.85 E(kill\255line \(C\255k\))108 532.8 Q F0 +(Kill the te)144 544.8 Q(xt from point to the end of the line.)-.15 E F1 +(backward\255kill\255line \(C\255x Rubout\))108 556.8 Q F0(Kill backw) +144 568.8 Q(ard to the be)-.1 E(ginning of the line.)-.15 E F1 +(unix\255line\255discard \(C\255u\))108 580.8 Q F0(Kill backw)144 592.8 Q(ard from point to the be)-.1 E(ginning of the line.)-.15 E (The killed te)5 E(xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt) --2.5 G(he kill-ring.)-2.5 E F1(kill\255whole\255line)108 496.8 Q F0 +-2.5 G(he kill-ring.)-2.5 E F1(kill\255whole\255line)108 604.8 Q F0 (Kill all characters on the current line, no matter where point is.)144 -508.8 Q F1(kill\255w)108 520.8 Q(ord \(M\255d\))-.1 E F0 .729 -(Kill from point to the end of the current w)144 532.8 R .728 +616.8 Q F1(kill\255w)108 628.8 Q(ord \(M\255d\))-.1 E F0 .729 +(Kill from point to the end of the current w)144 640.8 R .728 (ord, or if between w)-.1 F .728(ords, to the end of the ne)-.1 F .728 -(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 544.8 S +(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 652.8 S (rd boundaries are the same as those used by).8 E F1 -.25(fo)2.5 G -(rward\255w).25 E(ord)-.1 E F0(.)A F1(backward\255kill\255w)108 556.8 Q -(ord \(M\255Rubout\))-.1 E F0(Kill the w)144 568.8 Q(ord behind point.) +(rward\255w).25 E(ord)-.1 E F0(.)A F1(backward\255kill\255w)108 664.8 Q +(ord \(M\255Rubout\))-.1 E F0(Kill the w)144 676.8 Q(ord behind point.) -.1 E -.8(Wo)5 G(rd boundaries are the same as those used by).8 E F1 -(backward\255w)2.5 E(ord)-.1 E F0(.)A F1(unix\255w)108 580.8 Q -(ord\255rubout \(C\255w\))-.1 E F0 .364(Kill the w)144 592.8 R .364 -(ord behind point, using white space as a w)-.1 F .365(ord boundary)-.1 -F 5.365(.T)-.65 G .365(he killed te)-5.365 F .365(xt is sa)-.15 F -.15 -(ve)-.2 G 2.865(do).15 G 2.865(nt)-2.865 G(he)-2.865 E(kill-ring.)144 -604.8 Q F1(unix\255\214lename\255rubout)108 616.8 Q F0 .167(Kill the w) -144 628.8 R .166 -(ord behind point, using white space and the slash character as the w) --.1 F .166(ord boundaries.)-.1 F(The)5.166 E(killed te)144 640.8 Q -(xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt)-2.5 G(he kill-ring.) --2.5 E F1(delete\255horizontal\255space \(M\255\\\))108 652.8 Q F0 -(Delete all spaces and tabs around point.)144 664.8 Q F1(kill\255r)108 -676.8 Q(egion)-.18 E F0(Kill the te)144 688.8 Q(xt in the current re) --.15 E(gion.)-.15 E F1(copy\255r)108 700.8 Q(egion\255as\255kill)-.18 E -F0(Cop)144 712.8 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E -(gion to the kill b)-.15 E(uf)-.2 E(fer)-.25 E(.)-.55 E(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(40)200.665 E 0 Cg EP +(backward\255w)2.5 E(ord)-.1 E F0(.)A F1(shell\255kill\255w)108 688.8 Q +(ord \(M\255d\))-.1 E F0 .728 +(Kill from point to the end of the current w)144 700.8 R .729 +(ord, or if between w)-.1 F .729(ords, to the end of the ne)-.1 F .729 +(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 712.8 S +(rd boundaries are the same as those used by).8 E F1(shell\255f)2.5 E +(orward\255w)-.25 E(ord)-.1 E F0(.)A(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(40)190.395 E 0 Cg EP %%Page: 41 41 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(copy\255backward\255w)108 84 Q(ord)-.1 E F0 -(Cop)144 96 Q 4.8(yt)-.1 G 2.3(he w)-4.8 F 2.3 -(ord before point to the kill b)-.1 F(uf)-.2 E(fer)-.25 E 7.301(.T)-.55 -G 2.301(he w)-7.301 F 2.301(ord boundaries are the same as)-.1 F F1 -(back-)4.801 E(ward\255w)144 108 Q(ord)-.1 E F0(.)A F1(copy\255f)108 120 -Q(orward\255w)-.25 E(ord)-.1 E F0(Cop)144 132 Q 4.508(yt)-.1 G 2.008 -(he w)-4.508 F 2.008(ord follo)-.1 F 2.008(wing point to the kill b)-.25 -F(uf)-.2 E(fer)-.25 E 7.007(.T)-.55 G 2.007(he w)-7.007 F 2.007 -(ord boundaries are the same as)-.1 F F1 -.25(fo)4.507 G -.37(r-).25 G -(ward\255w)144 144 Q(ord)-.1 E F0(.)A F1(yank \(C\255y\))108 156 Q F0 -1 -(Ya)144 168 S(nk the top of the kill ring into the b)1 E(uf)-.2 E -(fer at point.)-.25 E F1(yank\255pop \(M\255y\))108 180 Q F0 -(Rotate the kill ring, and yank the ne)144 192 Q 2.5(wt)-.25 G 2.5 +-.35 E/F1 10/Times-Bold@0 SF(shell\255backward\255kill\255w)108 84 Q +(ord \(M\255Rubout\))-.1 E F0 3.025(Kill the w)144 96 R 3.025 +(ord behind point.)-.1 F -.8(Wo)8.025 G 3.025 +(rd boundaries are the same as those used by).8 F F1(shell\255back-) +5.525 E(ward\255w)144 108 Q(ord)-.1 E F0(.)A F1(unix\255w)108 120 Q +(ord\255rubout \(C\255w\))-.1 E F0 .364(Kill the w)144 132 R .364 +(ord behind point, using white space as a w)-.1 F .365(ord boundary)-.1 +F 5.365(.T)-.65 G .365(he killed te)-5.365 F .365(xt is sa)-.15 F -.15 +(ve)-.2 G 2.865(do).15 G 2.865(nt)-2.865 G(he)-2.865 E(kill-ring.)144 +144 Q F1(unix\255\214lename\255rubout)108 156 Q F0 .167(Kill the w)144 +168 R .166 +(ord behind point, using white space and the slash character as the w) +-.1 F .166(ord boundaries.)-.1 F(The)5.166 E(killed te)144 180 Q +(xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt)-2.5 G(he kill-ring.) +-2.5 E F1(delete\255horizontal\255space \(M\255\\\))108 192 Q F0 +(Delete all spaces and tabs around point.)144 204 Q F1(kill\255r)108 216 +Q(egion)-.18 E F0(Kill the te)144 228 Q(xt in the current re)-.15 E +(gion.)-.15 E F1(copy\255r)108 240 Q(egion\255as\255kill)-.18 E F0(Cop) +144 252 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E +(gion to the kill b)-.15 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1 +(copy\255backward\255w)108 264 Q(ord)-.1 E F0(Cop)144 276 Q 4.8(yt)-.1 G +2.3(he w)-4.8 F 2.3(ord before point to the kill b)-.1 F(uf)-.2 E(fer) +-.25 E 7.301(.T)-.55 G 2.301(he w)-7.301 F 2.301 +(ord boundaries are the same as)-.1 F F1(back-)4.801 E(ward\255w)144 288 +Q(ord)-.1 E F0(.)A F1(copy\255f)108 300 Q(orward\255w)-.25 E(ord)-.1 E +F0(Cop)144 312 Q 4.508(yt)-.1 G 2.008(he w)-4.508 F 2.008(ord follo)-.1 +F 2.008(wing point to the kill b)-.25 F(uf)-.2 E(fer)-.25 E 7.007(.T) +-.55 G 2.007(he w)-7.007 F 2.007(ord boundaries are the same as)-.1 F F1 +-.25(fo)4.507 G -.37(r-).25 G(ward\255w)144 324 Q(ord)-.1 E F0(.)A F1 +(yank \(C\255y\))108 336 Q F0 -1(Ya)144 348 S +(nk the top of the kill ring into the b)1 E(uf)-.2 E(fer at point.)-.25 +E F1(yank\255pop \(M\255y\))108 360 Q F0 +(Rotate the kill ring, and yank the ne)144 372 Q 2.5(wt)-.25 G 2.5 (op. Only)-2.5 F -.1(wo)2.5 G(rks follo).1 E(wing)-.25 E F1(yank)2.5 E -F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 208.8 Q -(guments)-.1 E(digit\255ar)108 220.8 Q +F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 388.8 Q +(guments)-.1 E(digit\255ar)108 400.8 Q (gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .641 -(Add this digit to the ar)144 232.8 R .641 +(Add this digit to the ar)144 412.8 R .641 (gument already accumulating, or start a ne)-.18 F 3.141(wa)-.25 G -.18 (rg)-3.141 G 3.142(ument. M\255\255).18 F .642(starts a ne)3.142 F(g-) --.15 E(ati)144 244.8 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1 -(uni)108 256.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .779 -(This is another w)144 268.8 R .779(ay to specify an ar)-.1 F 3.279 +-.15 E(ati)144 424.8 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1 +(uni)108 436.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .779 +(This is another w)144 448.8 R .779(ay to specify an ar)-.1 F 3.279 (gument. If)-.18 F .779(this command is follo)3.279 F .778 (wed by one or more digits,)-.25 F 1.376 (optionally with a leading minus sign, those digits de\214ne the ar)144 -280.8 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144 -292.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni) +460.8 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144 +472.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni) 3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17 (ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other) --.2 F(-)-.2 E .898(wise ignored.)144 304.8 R .898 +-.2 F(-)-.2 E .898(wise ignored.)144 484.8 R .898 (As a special case, if this command is immediately follo)5.898 F .898 (wed by a character that is)-.25 F .243 -(neither a digit or minus sign, the ar)144 316.8 R .243 +(neither a digit or minus sign, the ar)144 496.8 R .243 (gument count for the ne)-.18 F .243(xt command is multiplied by four) --.15 F 5.242(.T)-.55 G(he)-5.242 E(ar)144 328.8 Q .378 +-.15 F 5.242(.T)-.55 G(he)-5.242 E(ar)144 508.8 Q .378 (gument count is initially one, so e)-.18 F -.15(xe)-.15 G .378 (cuting this function the \214rst time mak).15 F .378(es the ar)-.1 F -.378(gument count)-.18 F(four)144 340.8 Q 2.5(,as)-.4 G(econd time mak) +.378(gument count)-.18 F(four)144 520.8 Q 2.5(,as)-.4 G(econd time mak) -2.5 E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E F1 -(Completing)87 357.6 Q(complete \(T)108 369.6 Q(AB\))-.9 E F0 1.137 -(Attempt to perform completion on the te)144 381.6 R 1.137 +(Completing)87 537.6 Q(complete \(T)108 549.6 Q(AB\))-.9 E F0 1.137 +(Attempt to perform completion on the te)144 561.6 R 1.137 (xt before point.)-.15 F F1(Bash)6.137 E F0 1.137 -(attempts completion treating the)3.637 F(te)144 393.6 Q .532(xt as a v) +(attempts completion treating the)3.637 F(te)144 573.6 Q .532(xt as a v) -.15 F .532(ariable \(if the te)-.25 F .532(xt be)-.15 F .533(gins with) -.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .533(xt be)-.15 F .533(gins with)-.15 F F1(~)3.033 E F0 .533(\), hostname \(if the)B(te) -144 405.6 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701 +144 585.6 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701 (\), or command \(including aliases and functions\) in turn.)B .701 (If none of these pro-)5.701 F -(duces a match, \214lename completion is attempted.)144 417.6 Q F1 -(possible\255completions \(M\255?\))108 429.6 Q F0 -(List the possible completions of the te)144 441.6 Q(xt before point.) --.15 E F1(insert\255completions \(M\255*\))108 453.6 Q F0 .783 -(Insert all completions of the te)144 465.6 R .783 +(duces a match, \214lename completion is attempted.)144 597.6 Q F1 +(possible\255completions \(M\255?\))108 609.6 Q F0 +(List the possible completions of the te)144 621.6 Q(xt before point.) +-.15 E F1(insert\255completions \(M\255*\))108 633.6 Q F0 .783 +(Insert all completions of the te)144 645.6 R .783 (xt before point that w)-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H .783(een generated by).15 F F1(possible\255com-)3.283 E(pletions)144 -477.6 Q F0(.)A F1(menu\255complete)108 489.6 Q F0 .929(Similar to)144 -501.6 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629 +657.6 Q F0(.)A F1(menu\255complete)108 669.6 Q F0 .929(Similar to)144 +681.6 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629 F .929(ord to be completed with a single match from the list of)-.1 F -1.193(possible completions.)144 513.6 R 1.193(Repeated e)6.193 F -.15 +1.193(possible completions.)144 693.6 R 1.193(Repeated e)6.193 F -.15 (xe)-.15 G 1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194 (steps through the list of possible)3.694 F .829 -(completions, inserting each match in turn.)144 525.6 R .828 +(completions, inserting each match in turn.)144 705.6 R .828 (At the end of the list of completions, the bell is rung)5.828 F .727 -(\(subject to the setting of)144 537.6 R F1(bell\255style)3.227 E F0 +(\(subject to the setting of)144 717.6 R F1(bell\255style)3.227 E F0 3.227(\)a)C .727(nd the original te)-3.227 F .727(xt is restored.)-.15 F .727(An ar)5.727 F .727(gument of)-.18 F/F2 10/Times-Italic@0 SF(n)3.227 E F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.228 E F0 1.73 -(positions forw)144 549.6 R 1.73(ard in the list of matches; a ne)-.1 F +(positions forw)144 729.6 R 1.73(ard in the list of matches; a ne)-.1 F -.05(ga)-.15 G(ti).05 E 2.03 -.15(ve a)-.25 H -.18(rg).15 G 1.73 (ument may be used to mo).18 F 2.03 -.15(ve b)-.15 H(ackw).15 E(ard)-.1 -E(through the list.)144 561.6 Q(This command is intended to be bound to) -5 E F1 -.9(TA)2.5 G(B).9 E F0 2.5(,b)C(ut is unbound by def)-2.7 E -(ault.)-.1 E F1(delete\255char\255or\255list)108 573.6 Q F0 .234 -(Deletes the character under the cursor if not at the be)144 585.6 R -.234(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char) -2.735 E F0(\).)A .425(If at the end of the line, beha)144 597.6 R -.15 -(ve)-.2 G 2.925(si).15 G .425(dentically to)-2.925 F F1 -(possible\255completions)2.925 E F0 5.425(.T)C .425 -(his command is unbound)-5.425 F(by def)144 609.6 Q(ault.)-.1 E F1 -(complete\255\214lename \(M\255/\))108 621.6 Q F0 -(Attempt \214lename completion on the te)144 633.6 Q(xt before point.) --.15 E F1(possible\255\214lename\255completions \(C\255x /\))108 645.6 Q -F0(List the possible completions of the te)144 657.6 Q -(xt before point, treating it as a \214lename.)-.15 E F1 -(complete\255user)108 669.6 Q(name \(M\255~\))-.15 E F0 -(Attempt completion on the te)144 681.6 Q -(xt before point, treating it as a username.)-.15 E F1(possible\255user) -108 693.6 Q(name\255completions \(C\255x ~\))-.15 E F0 -(List the possible completions of the te)144 705.6 Q -(xt before point, treating it as a username.)-.15 E(GNU Bash-4.0)72 768 -Q(2008 July 6)150.675 E(41)200.665 E 0 Cg EP +E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(41)190.395 E 0 Cg EP %%Page: 42 42 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(complete\255v)108 84 Q(ariable \(M\255$\)) --.1 E F0(Attempt completion on the te)144 96 Q +-.35 E(through the list.)144 84 Q +(This command is intended to be bound to)5 E/F1 10/Times-Bold@0 SF -.9 +(TA)2.5 G(B).9 E F0 2.5(,b)C(ut is unbound by def)-2.7 E(ault.)-.1 E F1 +(delete\255char\255or\255list)108 96 Q F0 .234 +(Deletes the character under the cursor if not at the be)144 108 R .234 +(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)2.735 +E F0(\).)A .425(If at the end of the line, beha)144 120 R -.15(ve)-.2 G +2.925(si).15 G .425(dentically to)-2.925 F F1(possible\255completions) +2.925 E F0 5.425(.T)C .425(his command is unbound)-5.425 F(by def)144 +132 Q(ault.)-.1 E F1(complete\255\214lename \(M\255/\))108 144 Q F0 +(Attempt \214lename completion on the te)144 156 Q(xt before point.)-.15 +E F1(possible\255\214lename\255completions \(C\255x /\))108 168 Q F0 +(List the possible completions of the te)144 180 Q +(xt before point, treating it as a \214lename.)-.15 E F1 +(complete\255user)108 192 Q(name \(M\255~\))-.15 E F0 +(Attempt completion on the te)144 204 Q +(xt before point, treating it as a username.)-.15 E F1(possible\255user) +108 216 Q(name\255completions \(C\255x ~\))-.15 E F0 +(List the possible completions of the te)144 228 Q +(xt before point, treating it as a username.)-.15 E F1(complete\255v)108 +240 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144 252 Q (xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1 -(possible\255v)108 108 Q(ariable\255completions \(C\255x $\))-.1 E F0 -(List the possible completions of the te)144 120 Q +(possible\255v)108 264 Q(ariable\255completions \(C\255x $\))-.1 E F0 +(List the possible completions of the te)144 276 Q (xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1 -(complete\255hostname \(M\255@\))108 132 Q F0 -(Attempt completion on the te)144 144 Q +(complete\255hostname \(M\255@\))108 288 Q F0 +(Attempt completion on the te)144 300 Q (xt before point, treating it as a hostname.)-.15 E F1 -(possible\255hostname\255completions \(C\255x @\))108 156 Q F0 -(List the possible completions of the te)144 168 Q +(possible\255hostname\255completions \(C\255x @\))108 312 Q F0 +(List the possible completions of the te)144 324 Q (xt before point, treating it as a hostname.)-.15 E F1 -(complete\255command \(M\255!\))108 180 Q F0 .58 -(Attempt completion on the te)144 192 R .581 +(complete\255command \(M\255!\))108 336 Q F0 .58 +(Attempt completion on the te)144 348 R .581 (xt before point, treating it as a command name.)-.15 F .581 -(Command comple-)5.581 F .715(tion attempts to match the te)144 204 R +(Command comple-)5.581 F .715(tion attempts to match the te)144 360 R .715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F .715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F -(\214nally e)144 216 Q -.15(xe)-.15 G +(\214nally e)144 372 Q -.15(xe)-.15 G (cutable \214lenames, in that order).15 E(.)-.55 E F1 -(possible\255command\255completions \(C\255x !\))108 228 Q F0 -(List the possible completions of the te)144 240 Q +(possible\255command\255completions \(C\255x !\))108 384 Q F0 +(List the possible completions of the te)144 396 Q (xt before point, treating it as a command name.)-.15 E F1 -(dynamic\255complete\255history \(M\255T)108 252 Q(AB\))-.9 E F0 .424 -(Attempt completion on the te)144 264 R .425 +(dynamic\255complete\255history \(M\255T)108 408 Q(AB\))-.9 E F0 .424 +(Attempt completion on the te)144 420 R .425 (xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .425 (ainst lines from the history list)-.05 F -(for possible completion matches.)144 276 Q F1(dab)108 288 Q(br)-.1 E +(for possible completion matches.)144 432 Q F1(dab)108 444 Q(br)-.1 E -.15(ev)-.18 G(\255expand).15 E F0 .611 -(Attempt menu completion on the te)144 300 R .611 +(Attempt menu completion on the te)144 456 R .611 (xt before point, comparing the te)-.15 F .61(xt ag)-.15 F .61 (ainst lines from the his-)-.05 F -(tory list for possible completion matches.)144 312 Q F1 -(complete\255into\255braces \(M\255{\))108 324 Q F0 .4(Perform \214lena\ +(tory list for possible completion matches.)144 468 Q F1 +(complete\255into\255braces \(M\255{\))108 480 Q F0 .4(Perform \214lena\ me completion and insert the list of possible completions enclosed with\ -in braces so)144 336 R(the list is a)144 348 Q -.25(va)-.2 G +in braces so)144 492 R(the list is a)144 504 Q -.25(va)-.2 G (ilable to the shell \(see).25 E F1(Brace Expansion)2.5 E F0(abo)2.5 E --.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 364.8 S(yboard Macr).25 E(os)-.18 -E(start\255kbd\255macr)108 376.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\)) -.833 E F0(Be)144 388.8 Q(gin sa)-.15 E +-.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 520.8 S(yboard Macr).25 E(os)-.18 +E(start\255kbd\255macr)108 532.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\)) +.833 E F0(Be)144 544.8 Q(gin sa)-.15 E (ving the characters typed into the current k)-.2 E -.15(ey)-.1 G -(board macro.).15 E F1(end\255kbd\255macr)108 400.8 Q 2.5(o\()-.18 G -(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 412.8 Q +(board macro.).15 E F1(end\255kbd\255macr)108 556.8 Q 2.5(o\()-.18 G +(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 568.8 Q (ving the characters typed into the current k)-.2 E -.15(ey)-.1 G (board macro and store the de\214nition.).15 E F1 -(call\255last\255kbd\255macr)108 424.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5 -E F0(Re-e)144 436.8 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1 +(call\255last\255kbd\255macr)108 580.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5 +E F0(Re-e)144 592.8 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1 G .999(board macro de\214ned, by making the characters in the macro app\ -ear as if).15 F(typed at the k)144 448.8 Q -.15(ey)-.1 G(board.).15 E F1 -(Miscellaneous)87 465.6 Q -.18(re)108 477.6 S<ad72>.18 E +ear as if).15 F(typed at the k)144 604.8 Q -.15(ey)-.1 G(board.).15 E F1 +(Miscellaneous)87 621.6 Q -.18(re)108 633.6 S<ad72>.18 E (ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.776 -(Read in the contents of the)144 489.6 R/F2 10/Times-Italic@0 SF(inputr) +(Read in the contents of the)144 645.6 R/F2 10/Times-Italic@0 SF(inputr) 4.276 E(c)-.37 E F0 1.777(\214le, and incorporate an)4.276 F 4.277(yb) -.15 G 1.777(indings or v)-4.277 F 1.777(ariable assignments)-.25 F -(found there.)144 501.6 Q F1(abort \(C\255g\))108 513.6 Q F0 3.249 -(Abort the current editing command and ring the terminal')144 525.6 R +(found there.)144 657.6 Q F1(abort \(C\255g\))108 669.6 Q F0 3.249 +(Abort the current editing command and ring the terminal')144 681.6 R 5.748(sb)-.55 G 3.248(ell \(subject to the setting of)-5.748 F F1 -(bell\255style)144 537.6 Q F0(\).)A F1(do\255upper)108 549.6 Q +(bell\255style)144 693.6 Q F0(\).)A F1(do\255upper)108 705.6 Q (case\255v)-.18 E(ersion \(M\255a, M\255b, M\255)-.1 E F2(x)A F1 2.5(,.) -C(..\))-2.5 E F0 1.755(If the meta\214ed character)144 561.6 R F2(x) +C(..\))-2.5 E F0 1.755(If the meta\214ed character)144 717.6 R F2(x) 4.255 E F0 1.755(is lo)4.255 F 1.756 (wercase, run the command that is bound to the corresponding)-.25 F -(uppercase character)144 573.6 Q(.)-.55 E F1(pr)108 585.6 Q -(e\214x\255meta \(ESC\))-.18 E F0(Metafy the ne)144 597.6 Q -(xt character typed.)-.15 E/F3 9/Times-Bold@0 SF(ESC)5 E F1(f)2.25 E F0 -(is equi)2.5 E -.25(va)-.25 G(lent to).25 E F1(Meta\255f)2.5 E F0(.)A F1 -(undo \(C\255_, C\255x C\255u\))108 609.6 Q F0 -(Incremental undo, separately remembered for each line.)144 621.6 Q F1 --2.29 -.18(re v)108 633.6 T(ert\255line \(M\255r\)).08 E F0 1.095 -(Undo all changes made to this line.)144 645.6 R 1.095(This is lik)6.095 -F 3.595(ee)-.1 G -.15(xe)-3.745 G 1.095(cuting the).15 F F1(undo)3.595 E -F0 1.095(command enough times to)3.595 F -(return the line to its initial state.)144 657.6 Q F1 -(tilde\255expand \(M\255&\))108 669.6 Q F0(Perform tilde e)144 681.6 Q -(xpansion on the current w)-.15 E(ord.)-.1 E F1 -(set\255mark \(C\255@, M\255<space>\))108 693.6 Q F0 -(Set the mark to the point.)144 705.6 Q(If a numeric ar)5 E -(gument is supplied, the mark is set to that position.)-.18 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(42)200.665 E 0 Cg EP +(uppercase character)144 729.6 Q(.)-.55 E(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(42)190.395 E 0 Cg EP %%Page: 43 43 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF -(exchange\255point\255and\255mark \(C\255x C\255x\))108 84 Q F0(Sw)144 -96 Q .282(ap the point with the mark.)-.1 F .283 +-.35 E/F1 10/Times-Bold@0 SF(pr)108 84 Q(e\214x\255meta \(ESC\))-.18 E +F0(Metafy the ne)144 96 Q(xt character typed.)-.15 E/F2 9/Times-Bold@0 +SF(ESC)5 E F1(f)2.25 E F0(is equi)2.5 E -.25(va)-.25 G(lent to).25 E F1 +(Meta\255f)2.5 E F0(.)A F1(undo \(C\255_, C\255x C\255u\))108 108 Q F0 +(Incremental undo, separately remembered for each line.)144 120 Q F1 +-2.29 -.18(re v)108 132 T(ert\255line \(M\255r\)).08 E F0 1.095 +(Undo all changes made to this line.)144 144 R 1.095(This is lik)6.095 F +3.595(ee)-.1 G -.15(xe)-3.745 G 1.095(cuting the).15 F F1(undo)3.595 E +F0 1.095(command enough times to)3.595 F +(return the line to its initial state.)144 156 Q F1 +(tilde\255expand \(M\255&\))108 168 Q F0(Perform tilde e)144 180 Q +(xpansion on the current w)-.15 E(ord.)-.1 E F1 +(set\255mark \(C\255@, M\255<space>\))108 192 Q F0 +(Set the mark to the point.)144 204 Q(If a numeric ar)5 E +(gument is supplied, the mark is set to that position.)-.18 E F1 +(exchange\255point\255and\255mark \(C\255x C\255x\))108 216 Q F0(Sw)144 +228 Q .282(ap the point with the mark.)-.1 F .283 (The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G 2.783(dp).15 G .283(osition, and the old)-2.783 F(cursor position is sa) -144 108 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1 -(character\255sear)108 120 Q(ch \(C\255]\))-.18 E F0 3.036(Ac)144 132 S +144 240 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1 +(character\255sear)108 252 Q(ch \(C\255]\))-.18 E F0 3.036(Ac)144 264 S .536(haracter is read and point is mo)-3.036 F -.15(ve)-.15 G 3.035(dt) .15 G 3.035(ot)-3.035 G .535(he ne)-3.035 F .535 (xt occurrence of that character)-.15 F 5.535(.A)-.55 G(ne)-2.5 E -.05 (ga)-.15 G(ti).05 E .835 -.15(ve c)-.25 H(ount).15 E(searches for pre) -144 144 Q(vious occurrences.)-.25 E F1(character\255sear)108 156 Q -(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 168 S 1.043 +144 276 Q(vious occurrences.)-.25 E F1(character\255sear)108 288 Q +(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 300 S 1.043 (haracter is read and point is mo)-3.543 F -.15(ve)-.15 G 3.544(dt).15 G 3.544(ot)-3.544 G 1.044(he pre)-3.544 F 1.044 (vious occurrence of that character)-.25 F 6.044(.A)-.55 G(ne)-2.5 E -.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G -(count searches for subsequent occurrences.)144 180 Q F1 -(insert\255comment \(M\255#\))108 192 Q F0 -.4(Wi)144 204 S .481 +(count searches for subsequent occurrences.)144 312 Q F1 +(insert\255comment \(M\255#\))108 324 Q F0 -.4(Wi)144 336 S .481 (thout a numeric ar).4 F .481(gument, the v)-.18 F .481 (alue of the readline)-.25 F F1(comment\255begin)2.981 E F0 -.25(va) -2.981 G .48(riable is inserted at the).25 F(be)144 216 Q .097 +2.981 G .48(riable is inserted at the).25 F(be)144 348 Q .097 (ginning of the current line.)-.15 F .098(If a numeric ar)5.097 F .098 (gument is supplied, this command acts as a toggle:)-.18 F(if)5.098 E -.322(the characters at the be)144 228 R .321 +.322(the characters at the be)144 360 R .321 (ginning of the line do not match the v)-.15 F .321(alue of)-.25 F F1 (comment\255begin)2.821 E F0 2.821(,t)C .321(he v)-2.821 F .321(alue is) --.25 F 1.013(inserted, otherwise the characters in)144 240 R F1 +-.25 F 1.013(inserted, otherwise the characters in)144 372 R F1 (comment-begin)3.514 E F0 1.014(are deleted from the be)3.514 F 1.014 (ginning of the line.)-.15 F 1.469 -(In either case, the line is accepted as if a ne)144 252 R 1.468 +(In either case, the line is accepted as if a ne)144 384 R 1.468 (wline had been typed.)-.25 F 1.468(The def)6.468 F 1.468(ault v)-.1 F -1.468(alue of)-.25 F F1(com-)3.968 E(ment\255begin)144 264 Q F0 .839 +1.468(alue of)-.25 F F1(com-)3.968 E(ment\255begin)144 396 Q F0 .839 (causes this command to mak)3.339 F 3.339(et)-.1 G .839 (he current line a shell comment.)-3.339 F .84(If a numeric ar)5.84 F -(gu-)-.18 E(ment causes the comment character to be remo)144 276 Q -.15 +(gu-)-.18 E(ment causes the comment character to be remo)144 408 Q -.15 (ve)-.15 G(d, the line will be e).15 E -.15(xe)-.15 G -(cuted by the shell.).15 E F1(glob\255complete\255w)108 288 Q -(ord \(M\255g\))-.1 E F0 .792(The w)144 300 R .791 +(cuted by the shell.).15 E F1(glob\255complete\255w)108 420 Q +(ord \(M\255g\))-.1 E F0 .792(The w)144 432 R .791 (ord before point is treated as a pattern for pathname e)-.1 F .791 -(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144 312 +(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144 444 R(pattern is used to generate a list of matching \214le names for possi\ -ble completions.)2.5 E F1(glob\255expand\255w)108 324 Q -(ord \(C\255x *\))-.1 E F0 .371(The w)144 336 R .372 +ble completions.)2.5 E F1(glob\255expand\255w)108 456 Q +(ord \(C\255x *\))-.1 E F0 .371(The w)144 468 R .372 (ord before point is treated as a pattern for pathname e)-.1 F .372 (xpansion, and the list of matching \214le)-.15 F .516 -(names is inserted, replacing the w)144 348 R 3.016(ord. If)-.1 F 3.016 +(names is inserted, replacing the w)144 480 R 3.016(ord. If)-.1 F 3.016 (an)3.016 G .516(umeric ar)-3.016 F .516 (gument is supplied, an asterisk is appended)-.18 F(before pathname e) -144 360 Q(xpansion.)-.15 E F1(glob\255list\255expansions \(C\255x g\)) -108 372 Q F0 .923(The list of e)144 384 R .923(xpansions that w)-.15 F +144 492 Q(xpansion.)-.15 E F1(glob\255list\255expansions \(C\255x g\)) +108 504 Q F0 .923(The list of e)144 516 R .923(xpansions that w)-.15 F .923(ould ha)-.1 F 1.223 -.15(ve b)-.2 H .923(een generated by).15 F F1 (glob\255expand\255w)3.423 E(ord)-.1 E F0 .923(is displayed, and)3.423 F -.872(the line is redra)144 396 R 3.372(wn. If)-.15 F 3.372(an)3.372 G +.872(the line is redra)144 528 R 3.372(wn. If)-.15 F 3.372(an)3.372 G .872(umeric ar)-3.372 F .872 (gument is supplied, an asterisk is appended before pathname)-.18 F -.15 -(ex)144 408 S(pansion.).15 E F1(dump\255functions)108 420 Q F0 .626 -(Print all of the functions and their k)144 432 R .926 -.15(ey b)-.1 H +(ex)144 540 S(pansion.).15 E F1(dump\255functions)108 552 Q F0 .626 +(Print all of the functions and their k)144 564 R .926 -.15(ey b)-.1 H .627(indings to the readline output stream.).15 F .627(If a numeric ar) 5.627 F(gu-)-.18 E -(ment is supplied, the output is formatted in such a w)144 444 Q -(ay that it can be made part of an)-.1 E/F2 10/Times-Italic@0 SF(inputr) -2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 456 Q(ariables)-.1 E F0 -1.8(Print all of the settable readline v)144 468 R 1.799 +(ment is supplied, the output is formatted in such a w)144 576 Q +(ay that it can be made part of an)-.1 E/F3 10/Times-Italic@0 SF(inputr) +2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 588 Q(ariables)-.1 E F0 +1.8(Print all of the settable readline v)144 600 R 1.799 (ariables and their v)-.25 F 1.799(alues to the readline output stream.) --.25 F 1.799(If a)6.799 F .304(numeric ar)144 480 R .304 +-.25 F 1.799(If a)6.799 F .304(numeric ar)144 612 R .304 (gument is supplied, the output is formatted in such a w)-.18 F .304 -(ay that it can be made part of an)-.1 F F2(inputr)144 492 Q(c)-.37 E F0 -(\214le.)2.5 E F1(dump\255macr)108 504 Q(os)-.18 E F0 .593 -(Print all of the readline k)144 516 R .893 -.15(ey s)-.1 H .592 +(ay that it can be made part of an)-.1 F F3(inputr)144 624 Q(c)-.37 E F0 +(\214le.)2.5 E F1(dump\255macr)108 636 Q(os)-.18 E F0 .593 +(Print all of the readline k)144 648 R .893 -.15(ey s)-.1 H .592 (equences bound to macros and the strings the).15 F 3.092(yo)-.15 G -3.092(utput. If)-3.092 F 3.092(an)3.092 G(umeric)-3.092 E(ar)144 528 Q +3.092(utput. If)-3.092 F 3.092(an)3.092 G(umeric)-3.092 E(ar)144 660 Q .528(gument is supplied, the output is formatted in such a w)-.18 F .528 -(ay that it can be made part of an)-.1 F F2(inputr)3.028 E(c)-.37 E F0 -(\214le.)144 540 Q F1(display\255shell\255v)108 552 Q -(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 564 Q +(ay that it can be made part of an)-.1 F F3(inputr)3.028 E(c)-.37 E F0 +(\214le.)144 672 Q F1(display\255shell\255v)108 684 Q +(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 696 Q (ersion information about the current instance of)-.15 E F1(bash)2.5 E -F0(.)A F1(Pr)87 580.8 Q(ogrammable Completion)-.18 E F0 .147(When w)108 -592.8 R .147(ord completion is attempted for an ar)-.1 F .147 -(gument to a command for which a completion speci\214cation \(a)-.18 F -F2(compspec)108 604.8 Q F0 3.828(\)h)C 1.329 +F0(.)A(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(43)190.395 E 0 Cg +EP +%%Page: 44 44 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF(Pr)87 84 Q(ogrammable Completion)-.18 E F0 +.147(When w)108 96 R .147(ord completion is attempted for an ar)-.1 F +.147(gument to a command for which a completion speci\214cation \(a)-.18 +F/F2 10/Times-Italic@0 SF(compspec)108 108 Q F0 3.828(\)h)C 1.329 (as been de\214ned using the)-3.828 F F1(complete)3.829 E F0 -.2(bu) 3.829 G 1.329(iltin \(see).2 F/F3 9/Times-Bold@0 SF 1.329(SHELL B)3.829 F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.329(w\), the) --.25 F(programmable completion f)108 616.8 Q(acilities are in)-.1 E -.2 +-.25 F(programmable completion f)108 120 Q(acilities are in)-.1 E -.2 (vo)-.4 G -.1(ke).2 G(d.).1 E .334 -(First, the command name is identi\214ed.)108 633.6 R .333 +(First, the command name is identi\214ed.)108 136.8 R .333 (If a compspec has been de\214ned for that command, the compspec is) 5.334 F .587 -(used to generate the list of possible completions for the w)108 645.6 R +(used to generate the list of possible completions for the w)108 148.8 R 3.087(ord. If)-.1 F .587(the command w)3.087 F .587 (ord is a full pathname, a)-.1 F 1.181 -(compspec for the full pathname is searched for \214rst.)108 657.6 R +(compspec for the full pathname is searched for \214rst.)108 160.8 R 1.18(If no compspec is found for the full pathname, an)6.181 F -(attempt is made to \214nd a compspec for the portion follo)108 669.6 Q +(attempt is made to \214nd a compspec for the portion follo)108 172.8 Q (wing the \214nal slash.)-.25 E .817(Once a compspec has been found, it\ - is used to generate the list of matching w)108 686.4 R 3.317(ords. If) + is used to generate the list of matching w)108 189.6 R 3.317(ords. If) -.1 F 3.317(ac)3.317 G .817(ompspec is not)-3.317 F(found, the def)108 -698.4 Q(ault)-.1 E F1(bash)2.5 E F0(completion as described abo)2.5 E .3 +201.6 Q(ault)-.1 E F1(bash)2.5 E F0(completion as described abo)2.5 E .3 -.15(ve u)-.15 H(nder).15 E F1(Completing)2.5 E F0(is performed.)2.5 E -.464(First, the actions speci\214ed by the compspec are used.)108 715.2 +.464(First, the actions speci\214ed by the compspec are used.)108 218.4 R .463(Only matches which are pre\214x)5.464 F .463(ed by the w)-.15 F -.463(ord being)-.1 F .595(completed are returned.)108 727.2 R .595 +.463(ord being)-.1 F .595(completed are returned.)108 230.4 R .595 (When the)5.595 F F1<ad66>3.095 E F0(or)3.095 E F1<ad64>3.095 E F0 .596 (option is used for \214lename or directory name completion, the)3.095 F -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(43)200.665 E 0 Cg EP -%%Page: 44 44 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E(shell v)108 84 Q(ariable)-.25 E/F1 9/Times-Bold@0 SF(FIGNORE)2.5 -E F0(is used to \214lter the matches.)2.25 E(An)108 100.8 Q 2.585(yc) --.15 G .085(ompletions speci\214ed by a \214lename e)-2.585 F .085 -(xpansion pattern to the)-.15 F/F2 10/Times-Bold@0 SF<ad47>2.585 E F0 -.085(option are generated ne)2.585 F 2.585(xt. The)-.15 F -.1(wo)2.585 G -(rds).1 E .843(generated by the pattern need not match the w)108 112.8 R -.844(ord being completed.)-.1 F(The)5.844 E F1(GLOBIGNORE)3.344 E F0 +(shell v)108 242.4 Q(ariable)-.25 E F3(FIGNORE)2.5 E F0 +(is used to \214lter the matches.)2.25 E(An)108 259.2 Q 2.585(yc)-.15 G +.085(ompletions speci\214ed by a \214lename e)-2.585 F .085 +(xpansion pattern to the)-.15 F F1<ad47>2.585 E F0 .085 +(option are generated ne)2.585 F 2.585(xt. The)-.15 F -.1(wo)2.585 G +(rds).1 E .843(generated by the pattern need not match the w)108 271.2 R +.844(ord being completed.)-.1 F(The)5.844 E F3(GLOBIGNORE)3.344 E F0 .844(shell v)3.094 F .844(ariable is)-.25 F -(not used to \214lter the matches, b)108 124.8 Q(ut the)-.2 E F1 -(FIGNORE)2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 141.6 Q -.321(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18 -F F2<ad57>2.821 E F0 .32(option is considered.)2.821 F .32 +(not used to \214lter the matches, b)108 283.2 Q(ut the)-.2 E F3 +(FIGNORE)2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 300 Q .321 +(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18 F +F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32 (The string is \214rst split using the)5.32 F .412(characters in the)108 -153.6 R F1(IFS)2.912 E F0 .412(special v)2.662 F .412 +312 R F3(IFS)2.912 E F0 .412(special v)2.662 F .412 (ariable as delimiters.)-.25 F .412(Shell quoting is honored.)5.412 F .413(Each w)5.412 F .413(ord is then e)-.1 F(xpanded)-.15 E .092 -(using brace e)108 165.6 R .092(xpansion, tilde e)-.15 F .092 +(using brace e)108 324 R .092(xpansion, tilde e)-.15 F .092 (xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .091 -(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108 -177.6 R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H -(nder).15 E F1(EXP)3.896 E(ANSION)-.666 E/F3 9/Times-Roman@0 SF(.)A F0 -1.396(The results are split using the rules described)5.896 F(abo)108 -189.6 Q .51 -.15(ve u)-.15 H(nder).15 E F2 -.75(Wo)2.71 G .21 -(rd Splitting).75 F F0 5.21(.T)C .209(he results of the e)-5.21 F .209 +(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108 336 +R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H(nder) +.15 E F3(EXP)3.896 E(ANSION)-.666 E/F4 9/Times-Roman@0 SF(.)A F0 1.396 +(The results are split using the rules described)5.896 F(abo)108 348 Q +.51 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.71 G .21(rd Splitting).75 F +F0 5.21(.T)C .209(he results of the e)-5.21 F .209 (xpansion are pre\214x-matched ag)-.15 F .209(ainst the w)-.05 F .209 -(ord being com-)-.1 F(pleted, and the matching w)108 201.6 Q +(ord being com-)-.1 F(pleted, and the matching w)108 360 Q (ords become the possible completions.)-.1 E 1.237 -(After these matches ha)108 218.4 R 1.537 -.15(ve b)-.2 H 1.237 +(After these matches ha)108 376.8 R 1.537 -.15(ve b)-.2 H 1.237 (een generated, an).15 F 3.737(ys)-.15 G 1.238 -(hell function or command speci\214ed with the)-3.737 F F2<ad46>3.738 E -F0(and)3.738 E F2<ad43>3.738 E F0 3.376(options is in)108 230.4 R -.2 +(hell function or command speci\214ed with the)-3.737 F F1<ad46>3.738 E +F0(and)3.738 E F1<ad43>3.738 E F0 3.376(options is in)108 388.8 R -.2 (vo)-.4 G -.1(ke).2 G 5.875(d. When).1 F 3.375 (the command or function is in)5.875 F -.2(vo)-.4 G -.1(ke).2 G 3.375 -(d, the).1 F F1(COMP_LINE)5.875 E F3(,)A F1(COMP_POINT)5.625 E F3(,)A F1 -(COMP_KEY)108 242.4 Q F3(,)A F0(and)2.407 E F1(COMP_TYPE)2.657 E F0 -.25 +(d, the).1 F F3(COMP_LINE)5.875 E F4(,)A F3(COMP_POINT)5.625 E F4(,)A F3 +(COMP_KEY)108 400.8 Q F4(,)A F0(and)2.407 E F3(COMP_TYPE)2.657 E F0 -.25 (va)2.407 G .157(riables are assigned v).25 F .157 -(alues as described abo)-.25 F .457 -.15(ve u)-.15 H(nder).15 E F2 .158 +(alues as described abo)-.25 F .457 -.15(ve u)-.15 H(nder).15 E F1 .158 (Shell V)2.658 F(ariables)-.92 E F0 5.158(.I)C(f)-5.158 E 3.486(as)108 -254.4 S .986(hell function is being in)-3.486 F -.2(vo)-.4 G -.1(ke).2 G -.986(d, the).1 F F1(COMP_W)3.486 E(ORDS)-.09 E F0(and)3.236 E F1 +412.8 S .986(hell function is being in)-3.486 F -.2(vo)-.4 G -.1(ke).2 G +.986(d, the).1 F F3(COMP_W)3.486 E(ORDS)-.09 E F0(and)3.236 E F3 (COMP_CW)3.486 E(ORD)-.09 E F0 -.25(va)3.236 G .986 (riables are also set.).25 F(When)5.985 E .608 -(the function or command is in)108 266.4 R -.2(vo)-.4 G -.1(ke).2 G .608 +(the function or command is in)108 424.8 R -.2(vo)-.4 G -.1(ke).2 G .608 (d, the \214rst ar).1 F .608(gument is the name of the command whose ar) -.18 F .609(guments are)-.18 F .073(being completed, the second ar)108 -278.4 R .073(gument is the w)-.18 F .073 +436.8 R .073(gument is the w)-.18 F .073 (ord being completed, and the third ar)-.1 F .073(gument is the w)-.18 F -.072(ord pre-)-.1 F .607(ceding the w)108 290.4 R .607 +.072(ord pre-)-.1 F .607(ceding the w)108 448.8 R .607 (ord being completed on the current command line.)-.1 F .608 -(No \214ltering of the generated completions)5.607 F(ag)108 302.4 Q .094 +(No \214ltering of the generated completions)5.607 F(ag)108 460.8 Q .094 (ainst the w)-.05 F .093(ord being completed is performed; the function\ or command has complete freedom in generat-)-.1 F(ing the matches.)108 -314.4 Q(An)108 331.2 Q 2.937(yf)-.15 G .437(unction speci\214ed with) --2.937 F F2<ad46>2.937 E F0 .437(is in)2.937 F -.2(vo)-.4 G -.1(ke).2 G +472.8 Q(An)108 489.6 Q 2.937(yf)-.15 G .437(unction speci\214ed with) +-2.937 F F1<ad46>2.937 E F0 .437(is in)2.937 F -.2(vo)-.4 G -.1(ke).2 G 2.937<648c>.1 G 2.937(rst. The)-2.937 F .437(function may use an)2.937 F 2.937(yo)-.15 G 2.937(ft)-2.937 G .437(he shell f)-2.937 F .438 -(acilities, including)-.1 F(the)108 343.2 Q F2(compgen)2.957 E F0 -.2 +(acilities, including)-.1 F(the)108 501.6 Q F1(compgen)2.957 E F0 -.2 (bu)2.957 G .457(iltin described belo).2 F 1.756 -.65(w, t)-.25 H 2.956 (og).65 G .456(enerate the matches.)-2.956 F .456 -(It must put the possible completions in the)5.456 F F1(COMPREPL)108 -355.2 Q(Y)-.828 E F0(array v)2.25 E(ariable.)-.25 E(Ne)108 372 Q .08 -(xt, an)-.15 F 2.58(yc)-.15 G .08(ommand speci\214ed with the)-2.58 F F2 +(It must put the possible completions in the)5.456 F F3(COMPREPL)108 +513.6 Q(Y)-.828 E F0(array v)2.25 E(ariable.)-.25 E(Ne)108 530.4 Q .08 +(xt, an)-.15 F 2.58(yc)-.15 G .08(ommand speci\214ed with the)-2.58 F F1 <ad43>2.58 E F0 .081(option is in)2.581 F -.2(vo)-.4 G -.1(ke).2 G 2.581 (di).1 G 2.581(na)-2.581 G 2.581(ne)-2.581 G -.4(nv)-2.581 G .081 (ironment equi).4 F -.25(va)-.25 G .081(lent to command sub-).25 F 2.859 -(stitution. It)108 384 R .359(should print a list of completions, one p\ -er line, to the standard output.)2.859 F .358(Backslash may be used) -5.359 F(to escape a ne)108 396 Q(wline, if necessary)-.25 E(.)-.65 E -.376(After all of the possible completions are generated, an)108 412.8 R -2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F2<ad58>2.877 -E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 424.8 R +(stitution. It)108 542.4 R .359(should print a list of completions, one\ + per line, to the standard output.)2.859 F .358(Backslash may be used) +5.359 F(to escape a ne)108 554.4 Q(wline, if necessary)-.25 E(.)-.65 E +.376(After all of the possible completions are generated, an)108 571.2 R +2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F1<ad58>2.877 +E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 583.2 R .682(\214lter is a pattern as used for pathname e)3.182 F .681 -(xpansion; a)-.15 F F2(&)3.181 E F0 .681 +(xpansion; a)-.15 F F1(&)3.181 E F0 .681 (in the pattern is replaced with the te)3.181 F .681(xt of)-.15 F .522 -(the w)108 436.8 R .522(ord being completed.)-.1 F 3.022(Al)5.522 G -(iteral)-3.022 E F2(&)3.022 E F0 .523 +(the w)108 595.2 R .522(ord being completed.)-.1 F 3.022(Al)5.522 G +(iteral)-3.022 E F1(&)3.022 E F0 .523 (may be escaped with a backslash; the backslash is remo)3.022 F -.15(ve) --.15 G 3.023(db).15 G(efore)-3.023 E .85(attempting a match.)108 448.8 R +-.15 G 3.023(db).15 G(efore)-3.023 E .85(attempting a match.)108 607.2 R (An)5.85 E 3.35(yc)-.15 G .849 (ompletion that matches the pattern will be remo)-3.35 F -.15(ve)-.15 G 3.349(df).15 G .849(rom the list.)-3.349 F 3.349(Al)5.849 G(eading) --3.349 E F2(!)3.349 E F0(ne)108 460.8 Q -.05(ga)-.15 G +-3.349 E F1(!)3.349 E F0(ne)108 619.2 Q -.05(ga)-.15 G (tes the pattern; in this case an).05 E 2.5(yc)-.15 G (ompletion not matching the pattern will be remo)-2.5 E -.15(ve)-.15 G -(d.).15 E(Finally)108 477.6 Q 3.086(,a)-.65 G .886 -.15(ny p)-3.086 H -.586(re\214x and suf).15 F .587(\214x speci\214ed with the)-.25 F F2 -<ad50>3.087 E F0(and)3.087 E F2<ad53>3.087 E F0 .587 +(d.).15 E(Finally)108 636 Q 3.086(,a)-.65 G .886 -.15(ny p)-3.086 H .586 +(re\214x and suf).15 F .587(\214x speci\214ed with the)-.25 F F1<ad50> +3.087 E F0(and)3.087 E F1<ad53>3.087 E F0 .587 (options are added to each member of the com-)3.087 F(pletion list, and\ the result is returned to the readline completion code as the list of \ -possible completions.)108 489.6 Q .247(If the pre)108 506.4 R .247 +possible completions.)108 648 Q .247(If the pre)108 664.8 R .247 (viously-applied actions do not generate an)-.25 F 2.747(ym)-.15 G .247 -(atches, and the)-2.747 F F2 .247(\255o dir)2.747 F(names)-.15 E F0 .247 -(option w)2.747 F .246(as supplied to)-.1 F F2(complete)108 518.4 Q F0 +(atches, and the)-2.747 F F1 .247(\255o dir)2.747 F(names)-.15 E F0 .247 +(option w)2.747 F .246(as supplied to)-.1 F F1(complete)108 676.8 Q F0 (when the compspec w)2.5 E (as de\214ned, directory name completion is attempted.)-.1 E .461 -(If the)108 535.2 R F2 .462(\255o plusdirs)2.961 F F0 .462(option w) -2.962 F .462(as supplied to)-.1 F F2(complete)2.962 E F0 .462 +(If the)108 693.6 R F1 .462(\255o plusdirs)2.961 F F0 .462(option w) +2.962 F .462(as supplied to)-.1 F F1(complete)2.962 E F0 .462 (when the compspec w)2.962 F .462(as de\214ned, directory name com-)-.1 -F(pletion is attempted and an)108 547.2 Q 2.5(ym)-.15 G +F(pletion is attempted and an)108 705.6 Q 2.5(ym)-.15 G (atches are added to the results of the other actions.)-2.5 E .56 -(By def)108 564 R .56(ault, if a compspec is found, whate)-.1 F -.15(ve) --.25 G 3.06(ri).15 G 3.06(tg)-3.06 G .559 +(By def)108 722.4 R .56(ault, if a compspec is found, whate)-.1 F -.15 +(ve)-.25 G 3.06(ri).15 G 3.06(tg)-3.06 G .559 (enerates is returned to the completion code as the full set)-3.06 F -.631(of possible completions.)108 576 R .631(The def)5.631 F(ault)-.1 E -F2(bash)3.131 E F0 .631 +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(44)190.395 E 0 Cg EP +%%Page: 45 45 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E .631(of possible completions.)108 84 R .631(The def)5.631 F(ault) +-.1 E/F1 10/Times-Bold@0 SF(bash)3.131 E F0 .631 (completions are not attempted, and the readline def)3.131 F .632 -(ault of \214le-)-.1 F .559(name completion is disabled.)108 588 R .559 -(If the)5.559 F F2 .559(\255o bashdefault)3.059 F F0 .559(option w)3.059 -F .559(as supplied to)-.1 F F2(complete)3.058 E F0 .558 -(when the compspec)3.058 F -.1(wa)108 600 S 3.171(sd).1 G .671 -(e\214ned, the)-3.171 F F2(bash)3.171 E F0(def)3.171 E .671 +(ault of \214le-)-.1 F .559(name completion is disabled.)108 96 R .559 +(If the)5.559 F F1 .559(\255o bashdefault)3.059 F F0 .559(option w)3.059 +F .559(as supplied to)-.1 F F1(complete)3.058 E F0 .558 +(when the compspec)3.058 F -.1(wa)108 108 S 3.171(sd).1 G .671 +(e\214ned, the)-3.171 F F1(bash)3.171 E F0(def)3.171 E .671 (ault completions are attempted if the compspec generates no matches.) --.1 F .672(If the)5.672 F F2<ad6f>3.172 E(default)108 612 Q F0 1.207 -(option w)3.707 F 1.207(as supplied to)-.1 F F2(complete)3.707 E F0 +-.1 F .672(If the)5.672 F F1<ad6f>3.172 E(default)108 120 Q F0 1.207 +(option w)3.707 F 1.207(as supplied to)-.1 F F1(complete)3.707 E F0 1.207(when the compspec w)3.707 F 1.207(as de\214ned, readline')-.1 F 3.707(sd)-.55 G(ef)-3.707 E 1.206(ault completion)-.1 F -(will be performed if the compspec \(and, if attempted, the def)108 624 -Q(ault)-.1 E F2(bash)2.5 E F0(completions\) generate no matches.)2.5 E +(will be performed if the compspec \(and, if attempted, the def)108 132 +Q(ault)-.1 E F1(bash)2.5 E F0(completions\) generate no matches.)2.5 E .245(When a compspec indicates that directory name completion is desire\ -d, the programmable completion func-)108 640.8 R .633(tions force readl\ +d, the programmable completion func-)108 148.8 R .633(tions force readl\ ine to append a slash to completed names which are symbolic links to di\ -rectories, subject)108 652.8 R 2.761(to the v)108 664.8 R 2.761 -(alue of the)-.25 F F2(mark\255dir)5.261 E(ectories)-.18 E F0 2.761 +rectories, subject)108 160.8 R 2.761(to the v)108 172.8 R 2.761 +(alue of the)-.25 F F1(mark\255dir)5.261 E(ectories)-.18 E F0 2.761 (readline v)5.261 F 2.761(ariable, re)-.25 F -.05(ga)-.15 G 2.762 -(rdless of the setting of the).05 F F2(mark-sym-)5.262 E(link)108 676.8 -Q(ed\255dir)-.1 E(ectories)-.18 E F0(readline v)2.5 E(ariable.)-.25 E/F4 -10.95/Times-Bold@0 SF(HIST)72 693.6 Q(OR)-.197 E(Y)-.383 E F0 .372 -(When the)108 705.6 R F2 .372(\255o history)2.872 F F0 .372 -(option to the)2.872 F F2(set)2.872 E F0 -.2(bu)2.872 G .372 -(iltin is enabled, the shell pro).2 F .371(vides access to the)-.15 F/F5 +(rdless of the setting of the).05 F F1(mark-sym-)5.262 E(link)108 184.8 +Q(ed\255dir)-.1 E(ectories)-.18 E F0(readline v)2.5 E(ariable.)-.25 E/F2 +10.95/Times-Bold@0 SF(HIST)72 201.6 Q(OR)-.197 E(Y)-.383 E F0 .372 +(When the)108 213.6 R F1 .372(\255o history)2.872 F F0 .372 +(option to the)2.872 F F1(set)2.872 E F0 -.2(bu)2.872 G .372 +(iltin is enabled, the shell pro).2 F .371(vides access to the)-.15 F/F3 10/Times-Italic@0 SF .371(command history)2.871 F F0(,)A .031 -(the list of commands pre)108 717.6 R .031(viously typed.)-.25 F .031 -(The v)5.031 F .031(alue of the)-.25 F F2(HISTSIZE)2.531 E F0 -.25(va) +(the list of commands pre)108 225.6 R .031(viously typed.)-.25 F .031 +(The v)5.031 F .031(alue of the)-.25 F F1(HISTSIZE)2.531 E F0 -.25(va) 2.531 G .031(riable is used as the number of com-).25 F .43(mands to sa) -108 729.6 R .73 -.15(ve i)-.2 H 2.93(nah).15 G .43(istory list.)-2.93 F -.43(The te)5.43 F .429(xt of the last)-.15 F F1(HISTSIZE)2.929 E F0 .429 -(commands \(def)2.679 F .429(ault 500\) is sa)-.1 F -.15(ve)-.2 G 2.929 -(d. The).15 F(shell)2.929 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E -(44)200.665 E 0 Cg EP -%%Page: 45 45 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E .287 -(stores each command in the history list prior to parameter and v)108 84 -R .287(ariable e)-.25 F .287(xpansion \(see)-.15 F/F1 9/Times-Bold@0 SF -(EXP)2.787 E(ANSION)-.666 E F0(abo)2.537 E -.15(ve)-.15 G(\)).15 E -.2 -(bu)108 96 S 4.066(ta).2 G 1.565(fter history e)-4.066 F 1.565 +108 237.6 R .73 -.15(ve i)-.2 H 2.93(nah).15 G .43(istory list.)-2.93 F +.43(The te)5.43 F .429(xt of the last)-.15 F/F4 9/Times-Bold@0 SF +(HISTSIZE)2.929 E F0 .429(commands \(def)2.679 F .429(ault 500\) is sa) +-.1 F -.15(ve)-.2 G 2.929(d. The).15 F(shell)2.929 E .287 +(stores each command in the history list prior to parameter and v)108 +249.6 R .287(ariable e)-.25 F .287(xpansion \(see)-.15 F F4(EXP)2.787 E +(ANSION)-.666 E F0(abo)2.537 E -.15(ve)-.15 G(\)).15 E -.2(bu)108 261.6 +S 4.066(ta).2 G 1.565(fter history e)-4.066 F 1.565 (xpansion is performed, subject to the v)-.15 F 1.565 -(alues of the shell v)-.25 F(ariables)-.25 E F1(HISTIGNORE)4.065 E F0 -(and)3.815 E F1(HISTCONTR)108 108 Q(OL)-.27 E/F2 9/Times-Roman@0 SF(.)A -F0 .082 +(alues of the shell v)-.25 F(ariables)-.25 E F4(HISTIGNORE)4.065 E F0 +(and)3.815 E F4(HISTCONTR)108 273.6 Q(OL)-.27 E/F5 9/Times-Roman@0 SF(.) +A F0 .082 (On startup, the history is initialized from the \214le named by the v) -108 124.8 R(ariable)-.25 E F1(HISTFILE)2.583 E F0(\(def)2.333 E(ault)-.1 -E/F3 10/Times-Italic@0 SF(~/.bash_history)2.583 E F0(\).)A .315 -(The \214le named by the v)108 136.8 R .315(alue of)-.25 F F1(HISTFILE) -2.815 E F0 .315(is truncated, if necessary)2.565 F 2.815(,t)-.65 G 2.815 -(oc)-2.815 G .315(ontain no more than the number of)-2.815 F .532 -(lines speci\214ed by the v)108 148.8 R .532(alue of)-.25 F F1 -(HISTFILESIZE)3.032 E F2(.)A F0 .532 +108 290.4 R(ariable)-.25 E F4(HISTFILE)2.583 E F0(\(def)2.333 E(ault)-.1 +E F3(~/.bash_history)2.583 E F0(\).)A .315(The \214le named by the v)108 +302.4 R .315(alue of)-.25 F F4(HISTFILE)2.815 E F0 .315 +(is truncated, if necessary)2.565 F 2.815(,t)-.65 G 2.815(oc)-2.815 G +.315(ontain no more than the number of)-2.815 F .532 +(lines speci\214ed by the v)108 314.4 R .532(alue of)-.25 F F4 +(HISTFILESIZE)3.032 E F5(.)A F0 .532 (When the history \214le is read, lines be)5.032 F .532 (ginning with the his-)-.15 F 1.159(tory comment character follo)108 -160.8 R 1.158(wed immediately by a digit are interpreted as timestamps \ -for the preceding)-.25 F .052(history line.)108 172.8 R .053 +326.4 R 1.158(wed immediately by a digit are interpreted as timestamps \ +for the preceding)-.25 F .052(history line.)108 338.4 R .053 (These timestamps are optionally displayed depending on the v)5.052 F -.053(alue of the)-.25 F F1(HISTTIMEFORMA)2.553 E(T)-.855 E F0 -.25(va) -108 184.8 S 4.387(riable. When).25 F 1.887(an interacti)4.387 F 2.187 --.15(ve s)-.25 H 1.887(hell e).15 F 1.887(xits, the last)-.15 F F1 +.053(alue of the)-.25 F F4(HISTTIMEFORMA)2.553 E(T)-.855 E F0 -.25(va) +108 350.4 S 4.387(riable. When).25 F 1.887(an interacti)4.387 F 2.187 +-.15(ve s)-.25 H 1.887(hell e).15 F 1.887(xits, the last)-.15 F F4 ($HISTSIZE)4.387 E F0 1.887(lines are copied from the history list to) -4.137 F F1($HISTFILE)108 196.8 Q F2(.)A F0 .056(If the)4.556 F/F4 10 -/Times-Bold@0 SF(histappend)2.556 E F0 .056 -(shell option is enabled \(see the description of)2.556 F F4(shopt)2.556 -E F0(under)2.556 E F1 .056(SHELL B)2.556 F(UIL)-.09 E(TIN)-.828 E -(COMMANDS)108 208.8 Q F0(belo)2.672 E .422(w\), the lines are appended \ +4.137 F F4($HISTFILE)108 362.4 Q F5(.)A F0 .056(If the)4.556 F F1 +(histappend)2.556 E F0 .056 +(shell option is enabled \(see the description of)2.556 F F1(shopt)2.556 +E F0(under)2.556 E F4 .056(SHELL B)2.556 F(UIL)-.09 E(TIN)-.828 E +(COMMANDS)108 374.4 Q F0(belo)2.672 E .422(w\), the lines are appended \ to the history \214le, otherwise the history \214le is o)-.25 F -.15(ve) --.15 G 2.921(rwritten. If).15 F F1(HISTFILE)108 220.8 Q F0 1.114(is uns\ +-.15 G 2.921(rwritten. If).15 F F4(HISTFILE)108 386.4 Q F0 1.114(is uns\ et, or if the history \214le is unwritable, the history is not sa)3.363 -F -.15(ve)-.2 G 3.614(d. If).15 F(the)3.614 E F2 -.225(va)3.614 G 1.114 +F -.15(ve)-.2 G 3.614(d. If).15 F(the)3.614 E F5 -.225(va)3.614 G 1.114 (riable is set, time).225 F 1.252 -(stamps are written to the history \214le, mark)108 232.8 R(ed)-.09 E F0 +(stamps are written to the history \214le, mark)108 398.4 R(ed)-.09 E F0 1.252(with the history comment character)3.502 F 3.751(,s)-.4 G 3.751 (ot)-3.751 G(he)-3.751 E 3.751(ym)-.15 G 1.251(ay be preserv)-3.751 F -(ed)-.15 E .105(across shell sessions.)108 244.8 R .105(This uses the h\ +(ed)-.15 E .105(across shell sessions.)108 410.4 R .105(This uses the h\ istory comment character to distinguish timestamps from other history) -5.105 F 2.605(lines. After)108 256.8 R(sa)2.605 E .105(ving the history) +5.105 F 2.605(lines. After)108 422.4 R(sa)2.605 E .105(ving the history) -.2 F 2.605(,t)-.65 G .104 -(he history \214le is truncated to contain no more than)-2.605 F F1 -(HISTFILESIZE)2.604 E F0 2.604(lines. If)2.354 F F1(HISTFILESIZE)108 -268.8 Q F0(is not set, no truncation is performed.)2.25 E 1.293(The b) -108 285.6 R 1.293(uiltin command)-.2 F F4(fc)3.793 E F0(\(see)3.793 E F1 +(he history \214le is truncated to contain no more than)-2.605 F F4 +(HISTFILESIZE)2.604 E F0 2.604(lines. If)2.354 F F4(HISTFILESIZE)108 +434.4 Q F0(is not set, no truncation is performed.)2.25 E 1.293(The b) +108 451.2 R 1.293(uiltin command)-.2 F F1(fc)3.793 E F0(\(see)3.793 E F4 1.293(SHELL B)3.793 F(UIL)-.09 E 1.293(TIN COMMANDS)-.828 F F0(belo) 3.543 E 1.294(w\) may be used to list or edit and re-)-.25 F -.15(exe) -108 297.6 S .674(cute a portion of the history list.).15 F(The)5.673 E -F4(history)3.173 E F0 -.2(bu)3.173 G .673 +108 463.2 S .674(cute a portion of the history list.).15 F(The)5.673 E +F1(history)3.173 E F0 -.2(bu)3.173 G .673 (iltin may be used to display or modify the history list).2 F .279 -(and manipulate the history \214le.)108 309.6 R .279 +(and manipulate the history \214le.)108 475.2 R .279 (When using command-line editing, search commands are a)5.279 F -.25(va) --.2 G .28(ilable in each).25 F(editing mode that pro)108 321.6 Q -(vide access to the history list.)-.15 E 1.486(The shell allo)108 338.4 -R 1.486(ws control o)-.25 F -.15(ve)-.15 G 3.986(rw).15 G 1.486 +-.2 G .28(ilable in each).25 F(editing mode that pro)108 487.2 Q +(vide access to the history list.)-.15 E 1.486(The shell allo)108 504 R +1.486(ws control o)-.25 F -.15(ve)-.15 G 3.986(rw).15 G 1.486 (hich commands are sa)-3.986 F -.15(ve)-.2 G 3.986(do).15 G 3.986(nt) --3.986 G 1.486(he history list.)-3.986 F(The)6.485 E F1(HISTCONTR)3.985 -E(OL)-.27 E F0(and)3.735 E F1(HISTIGNORE)108 350.4 Q F0 -.25(va)2.707 G +-3.986 G 1.486(he history list.)-3.986 F(The)6.485 E F4(HISTCONTR)3.985 +E(OL)-.27 E F0(and)3.735 E F4(HISTIGNORE)108 516 Q F0 -.25(va)2.707 G .457(riables may be set to cause the shell to sa).25 F .758 -.15(ve o) --.2 H .458(nly a subset of the commands entered.).15 F(The)5.458 E F4 -(cmdhist)108 362.4 Q F0 .75 +-.2 H .458(nly a subset of the commands entered.).15 F(The)5.458 E F1 +(cmdhist)108 528 Q F0 .75 (shell option, if enabled, causes the shell to attempt to sa)3.25 F 1.05 -.15(ve e)-.2 H .75(ach line of a multi-line command in).15 F 1.077 -(the same history entry)108 374.4 R 3.577(,a)-.65 G 1.077 +(the same history entry)108 540 R 3.577(,a)-.65 G 1.077 (dding semicolons where necessary to preserv)-3.577 F 3.577(es)-.15 G -1.077(yntactic correctness.)-3.577 F(The)6.077 E F4(lithist)3.577 E F0 -.374(shell option causes the shell to sa)108 386.4 R .674 -.15(ve t)-.2 -H .374(he command with embedded ne).15 F .373 +1.077(yntactic correctness.)-3.577 F(The)6.077 E F1(lithist)3.577 E F0 +.374(shell option causes the shell to sa)108 552 R .674 -.15(ve t)-.2 H +.374(he command with embedded ne).15 F .373 (wlines instead of semicolons.)-.25 F .373(See the)5.373 F .318 -(description of the)108 398.4 R F4(shopt)2.818 E F0 -.2(bu)2.818 G .318 -(iltin belo).2 F 2.818(wu)-.25 G(nder)-2.818 E F1 .318(SHELL B)2.818 F +(description of the)108 564 R F1(shopt)2.818 E F0 -.2(bu)2.818 G .318 +(iltin belo).2 F 2.818(wu)-.25 G(nder)-2.818 E F4 .318(SHELL B)2.818 F (UIL)-.09 E .318(TIN COMMANDS)-.828 F F0 .319 -(for information on setting and)2.568 F(unsetting shell options.)108 -410.4 Q/F5 10.95/Times-Bold@0 SF(HIST)72 427.2 Q(OR)-.197 E 2.738(YE) --.383 G(XP)-2.738 E(ANSION)-.81 E F0 .611 -(The shell supports a history e)108 439.2 R .611 +(for information on setting and)2.568 F(unsetting shell options.)108 576 +Q F2(HIST)72 592.8 Q(OR)-.197 E 2.738(YE)-.383 G(XP)-2.738 E(ANSION)-.81 +E F0 .611(The shell supports a history e)108 604.8 R .611 (xpansion feature that is similar to the history e)-.15 F .61 -(xpansion in)-.15 F F4(csh.)3.11 E F0 .61(This section)5.61 F .87 -(describes what syntax features are a)108 451.2 R -.25(va)-.2 G 3.371 +(xpansion in)-.15 F F1(csh.)3.11 E F0 .61(This section)5.61 F .87 +(describes what syntax features are a)108 616.8 R -.25(va)-.2 G 3.371 (ilable. This).25 F .871(feature is enabled by def)3.371 F .871 (ault for interacti)-.1 F 1.171 -.15(ve s)-.25 H .871(hells, and).15 F -2.014(can be disabled using the)108 463.2 R F4(+H)4.514 E F0 2.014 -(option to the)4.514 F F4(set)4.514 E F0 -.2(bu)4.514 G 2.014 -(iltin command \(see).2 F F1 2.013(SHELL B)4.513 F(UIL)-.09 E 2.013 -(TIN COMMANDS)-.828 F F0(belo)108 475.2 Q 2.5(w\). Non-interacti)-.25 F +2.014(can be disabled using the)108 628.8 R F1(+H)4.514 E F0 2.014 +(option to the)4.514 F F1(set)4.514 E F0 -.2(bu)4.514 G 2.014 +(iltin command \(see).2 F F4 2.013(SHELL B)4.513 F(UIL)-.09 E 2.013 +(TIN COMMANDS)-.828 F F0(belo)108 640.8 Q 2.5(w\). Non-interacti)-.25 F .3 -.15(ve s)-.25 H(hells do not perform history e).15 E -(xpansion by def)-.15 E(ault.)-.1 E 1.305(History e)108 492 R 1.305 +(xpansion by def)-.15 E(ault.)-.1 E 1.305(History e)108 657.6 R 1.305 (xpansions introduce w)-.15 F 1.306(ords from the history list into the\ input stream, making it easy to repeat)-.1 F .21 -(commands, insert the ar)108 504 R .21(guments to a pre)-.18 F .209 +(commands, insert the ar)108 669.6 R .21(guments to a pre)-.18 F .209 (vious command into the current input line, or \214x errors in pre)-.25 -F(vious)-.25 E(commands quickly)108 516 Q(.)-.65 E 1.163(History e)108 -532.8 R 1.163(xpansion is performed immediately after a complete line i\ -s read, before the shell breaks it into)-.15 F -.1(wo)108 544.8 S 3.2 +F(vious)-.25 E(commands quickly)108 681.6 Q(.)-.65 E 1.163(History e)108 +698.4 R 1.163(xpansion is performed immediately after a complete line i\ +s read, before the shell breaks it into)-.15 F -.1(wo)108 710.4 S 3.2 (rds. It).1 F(tak)3.2 E .7(es place in tw)-.1 F 3.2(op)-.1 G 3.2 (arts. The)-3.2 F .7 (\214rst is to determine which line from the history list to use during) -3.2 F 4.367(substitution. The)108 556.8 R 1.868(second is to select por\ +3.2 F 4.367(substitution. The)108 722.4 R 1.868(second is to select por\ tions of that line for inclusion into the current one.)4.367 F 1.868 -(The line)6.868 F .663(selected from the history is the)108 568.8 R F3 --.15(ev)3.163 G(ent).15 E F0 3.163(,a)C .663 -(nd the portions of that line that are acted upon are)-3.163 F F3(wor) -3.162 E(ds)-.37 E F0 5.662(.V)C(arious)-6.772 E F3(modi\214er)108 580.8 -Q(s)-.1 E F0 .226(are a)2.726 F -.25(va)-.2 G .226 +(The line)6.868 F(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(45) +190.395 E 0 Cg EP +%%Page: 46 46 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E .663(selected from the history is the)108 84 R/F1 10 +/Times-Italic@0 SF -.15(ev)3.163 G(ent).15 E F0 3.163(,a)C .663 +(nd the portions of that line that are acted upon are)-3.163 F F1(wor) +3.162 E(ds)-.37 E F0 5.662(.V)C(arious)-6.772 E F1(modi\214er)108 96 Q +(s)-.1 E F0 .226(are a)2.726 F -.25(va)-.2 G .226 (ilable to manipulate the selected w).25 F 2.726(ords. The)-.1 F .227 (line is brok)2.726 F .227(en into w)-.1 F .227(ords in the same f)-.1 F -(ashion)-.1 E .352(as when reading input, so that se)108 592.8 R -.15 -(ve)-.25 G(ral).15 E F3(metac)2.852 E(har)-.15 E(acter)-.15 E F0 .351 +(ashion)-.1 E .352(as when reading input, so that se)108 108 R -.15(ve) +-.25 G(ral).15 E F1(metac)2.852 E(har)-.15 E(acter)-.15 E F0 .351 (-separated w)B .351(ords surrounded by quotes are considered)-.1 F .624 -(one w)108 604.8 R 3.124(ord. History)-.1 F -.15(ex)3.124 G .624 +(one w)108 120 R 3.124(ord. History)-.1 F -.15(ex)3.124 G .624 (pansions are introduced by the appearance of the history e).15 F .625 -(xpansion character)-.15 F 3.125(,w)-.4 G(hich)-3.125 E(is)108 616.8 Q -F4(!)3.333 E F0(by def)3.333 E 2.5(ault. Only)-.1 F(backslash \()2.5 E -F4(\\).833 E F0 2.5(\)a).833 G(nd single quotes can quote the history e) --2.5 E(xpansion character)-.15 E(.)-.55 E(Se)108 633.6 Q -.15(ve)-.25 G -.03(ral characters inhibit history e).15 F .03 +(xpansion character)-.15 F 3.125(,w)-.4 G(hich)-3.125 E(is)108 132 Q/F2 +10/Times-Bold@0 SF(!)3.333 E F0(by def)3.333 E 2.5(ault. Only)-.1 F +(backslash \()2.5 E F2(\\).833 E F0 2.5(\)a).833 G +(nd single quotes can quote the history e)-2.5 E(xpansion character)-.15 +E(.)-.55 E(Se)108 148.8 Q -.15(ve)-.25 G .03 +(ral characters inhibit history e).15 F .03 (xpansion if found immediately follo)-.15 F .03(wing the history e)-.25 -F .03(xpansion character)-.15 F(,)-.4 E -2.15 -.25(ev e)108 645.6 T +F .03(xpansion character)-.15 F(,)-.4 E -2.15 -.25(ev e)108 160.8 T 3.162(ni).25 G 3.162(fi)-3.162 G 3.162(ti)-3.162 G 3.162(su)-3.162 G .662(nquoted: space, tab, ne)-3.162 F .662(wline, carriage return, and) --.25 F F4(=)3.162 E F0 5.662(.I)C 3.162(ft)-5.662 G(he)-3.162 E F4 -(extglob)3.162 E F0 .662(shell option is enabled,)3.162 F F4(\()3.163 E -F0(will also inhibit e)108 657.6 Q(xpansion.)-.15 E(Se)108 674.4 Q -.15 -(ve)-.25 G .11(ral shell options settable with the).15 F F4(shopt)2.61 E +-.25 F F2(=)3.162 E F0 5.662(.I)C 3.162(ft)-5.662 G(he)-3.162 E F2 +(extglob)3.162 E F0 .662(shell option is enabled,)3.162 F F2(\()3.163 E +F0(will also inhibit e)108 172.8 Q(xpansion.)-.15 E(Se)108 189.6 Q -.15 +(ve)-.25 G .11(ral shell options settable with the).15 F F2(shopt)2.61 E F0 -.2(bu)2.61 G .109(iltin may be used to tailor the beha).2 F .109 -(vior of history e)-.2 F(xpansion.)-.15 E 1.258(If the)108 686.4 R F4 +(vior of history e)-.2 F(xpansion.)-.15 E 1.258(If the)108 201.6 R F2 (histv)3.758 E(erify)-.1 E F0 1.259 -(shell option is enabled \(see the description of the)3.758 F F4(shopt) -3.759 E F0 -.2(bu)3.759 G 1.259(iltin\), and).2 F F4 -.18(re)3.759 G +(shell option is enabled \(see the description of the)3.758 F F2(shopt) +3.759 E F0 -.2(bu)3.759 G 1.259(iltin\), and).2 F F2 -.18(re)3.759 G (adline).18 E F0 1.259(is being)3.759 F 1.498(used, history substitutio\ -ns are not immediately passed to the shell parser)108 698.4 R 6.497(.I) +ns are not immediately passed to the shell parser)108 213.6 R 6.497(.I) -.55 G 1.497(nstead, the e)-6.497 F 1.497(xpanded line is)-.15 F 2.228 -(reloaded into the)108 710.4 R F4 -.18(re)4.728 G(adline).18 E F0 2.228 +(reloaded into the)108 225.6 R F2 -.18(re)4.728 G(adline).18 E F0 2.228 (editing b)4.728 F(uf)-.2 E 2.228(fer for further modi\214cation.)-.25 F -(If)7.228 E F4 -.18(re)4.728 G(adline).18 E F0 2.228 -(is being used, and the)4.728 F F4(histr)108 722.4 Q(eedit)-.18 E F0 +(If)7.228 E F2 -.18(re)4.728 G(adline).18 E F0 2.228 +(is being used, and the)4.728 F F2(histr)108 237.6 Q(eedit)-.18 E F0 1.202(shell option is enabled, a f)3.702 F 1.202 -(ailed history substitution will be reloaded into the)-.1 F F4 -.18(re) -3.702 G(adline).18 E F0(editing)3.702 E(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(45)200.665 E 0 Cg EP -%%Page: 46 46 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E -.2(bu)108 84 S -.25(ff).2 G 1.16(er for correction.).25 F(The) -6.16 E/F1 10/Times-Bold@0 SF<ad70>3.66 E F0 1.16(option to the)3.66 F F1 -(history)3.66 E F0 -.2(bu)3.661 G 1.161 -(iltin command may be used to see what a history).2 F -.15(ex)108 96 S -.056(pansion will do before using it.).15 F(The)5.056 E F1<ad73>2.556 E -F0 .056(option to the)2.556 F F1(history)2.555 E F0 -.2(bu)2.555 G .055 -(iltin may be used to add commands to the).2 F -(end of the history list without actually e)108 108 Q -.15(xe)-.15 G +(ailed history substitution will be reloaded into the)-.1 F F2 -.18(re) +3.702 G(adline).18 E F0(editing)3.702 E -.2(bu)108 249.6 S -.25(ff).2 G +1.16(er for correction.).25 F(The)6.16 E F2<ad70>3.66 E F0 1.16 +(option to the)3.66 F F2(history)3.66 E F0 -.2(bu)3.661 G 1.161 +(iltin command may be used to see what a history).2 F -.15(ex)108 261.6 +S .056(pansion will do before using it.).15 F(The)5.056 E F2<ad73>2.556 +E F0 .056(option to the)2.556 F F2(history)2.555 E F0 -.2(bu)2.555 G +.055(iltin may be used to add commands to the).2 F +(end of the history list without actually e)108 273.6 Q -.15(xe)-.15 G (cuting them, so that the).15 E 2.5(ya)-.15 G(re a)-2.5 E -.25(va)-.2 G -(ilable for subsequent recall.).25 E 2.2(The shell allo)108 124.8 R 2.2 +(ilable for subsequent recall.).25 E 2.2(The shell allo)108 290.4 R 2.2 (ws control of the v)-.25 F 2.2(arious characters used by the history e) -.25 F 2.2(xpansion mechanism \(see the)-.15 F 1.147(description of)108 -136.8 R F1(histchars)3.647 E F0(abo)3.647 E 1.447 -.15(ve u)-.15 H(nder) -.15 E F1 1.147(Shell V)3.647 F(ariables)-.92 E F0 3.646(\). The)B 1.146 +302.4 R F2(histchars)3.647 E F0(abo)3.647 E 1.447 -.15(ve u)-.15 H(nder) +.15 E F2 1.147(Shell V)3.647 F(ariables)-.92 E F0 3.646(\). The)B 1.146 (shell uses the history comment character to)3.646 F -(mark history timestamps when writing the history \214le.)108 148.8 Q F1 -(Ev)87 165.6 Q(ent Designators)-.1 E F0(An e)108 177.6 Q -.15(ve)-.25 G +(mark history timestamps when writing the history \214le.)108 314.4 Q F2 +(Ev)87 331.2 Q(ent Designators)-.1 E F0(An e)108 343.2 Q -.15(ve)-.25 G (nt designator is a reference to a command line entry in the history li\ -st.).15 E F1(!)108 194.4 Q F0 1.607(Start a history substitution, e) -32.67 F 1.607(xcept when follo)-.15 F 1.607(wed by a)-.25 F F1(blank) -4.107 E F0 4.107(,n)C -.25(ew)-4.107 G 1.608 -(line, carriage return, = or \().25 F(\(when the)144 206.4 Q F1(extglob) -2.5 E F0(shell option is enabled using the)2.5 E F1(shopt)2.5 E F0 -.2 -(bu)2.5 G(iltin\).).2 E F1(!)108 218.4 Q/F2 10/Times-Italic@0 SF(n)A F0 -(Refer to command line)27.67 E F2(n)2.5 E F0(.).24 E F1<21ad>108 230.4 Q -F2(n)A F0(Refer to the current command line minus)21.97 E F2(n)2.5 E F0 -(.).24 E F1(!!)108 242.4 Q F0(Refer to the pre)29.34 E(vious command.) --.25 E(This is a synon)5 E(ym for `!\2551'.)-.15 E F1(!)108 254.4 Q F2 -(string)A F0(Refer to the most recent command starting with)9.33 E F2 -(string)2.5 E F0(.).22 E F1(!?)108 266.4 Q F2(string)A F1([?])A F0 1.022 -(Refer to the most recent command containing)144 278.4 R F2(string)3.522 -E F0 6.022(.T).22 G 1.022(he trailing)-6.022 F F1(?)3.522 E F0 1.022 -(may be omitted if)3.522 F F2(string)3.861 E F0(is)3.741 E(follo)144 -290.4 Q(wed immediately by a ne)-.25 E(wline.)-.25 E/F3 12/Times-Bold@0 -SF(^)108 307.4 Q F2(string1)-5 I F3(^)5 I F2(string2)-5 I F3(^)5 I F0 -2.629(Quick substitution.)144 314.4 R 2.629 -(Repeat the last command, replacing)7.629 F F2(string1)5.469 E F0(with) -5.129 E F2(string2)5.129 E F0 7.629(.E).02 G(qui)-7.629 E -.25(va)-.25 G -2.63(lent to).25 F -.74(``)144 326.4 S(!!:s/).74 E F2(string1)A F0(/)A -F2(string2)A F0(/')A 2.5('\()-.74 G(see)-2.5 E F1(Modi\214ers)2.5 E F0 -(belo)2.5 E(w\).)-.25 E F1(!#)108 338.4 Q F0 -(The entire command line typed so f)27.67 E(ar)-.1 E(.)-.55 E F1 -.75 -(Wo)87 355.2 S(rd Designators).75 E F0 -.8(Wo)108 367.2 S 1.314 +st.).15 E F2(!)108 360 Q F0 1.607(Start a history substitution, e)32.67 +F 1.607(xcept when follo)-.15 F 1.607(wed by a)-.25 F F2(blank)4.107 E +F0 4.107(,n)C -.25(ew)-4.107 G 1.608(line, carriage return, = or \().25 +F(\(when the)144 372 Q F2(extglob)2.5 E F0 +(shell option is enabled using the)2.5 E F2(shopt)2.5 E F0 -.2(bu)2.5 G +(iltin\).).2 E F2(!)108 384 Q F1(n)A F0(Refer to command line)27.67 E F1 +(n)2.5 E F0(.).24 E F2<21ad>108 396 Q F1(n)A F0 +(Refer to the current command line minus)21.97 E F1(n)2.5 E F0(.).24 E +F2(!!)108 408 Q F0(Refer to the pre)29.34 E(vious command.)-.25 E +(This is a synon)5 E(ym for `!\2551'.)-.15 E F2(!)108 420 Q F1(string)A +F0(Refer to the most recent command starting with)9.33 E F1(string)2.5 E +F0(.).22 E F2(!?)108 432 Q F1(string)A F2([?])A F0 1.022 +(Refer to the most recent command containing)144 444 R F1(string)3.522 E +F0 6.022(.T).22 G 1.022(he trailing)-6.022 F F2(?)3.522 E F0 1.022 +(may be omitted if)3.522 F F1(string)3.861 E F0(is)3.741 E(follo)144 456 +Q(wed immediately by a ne)-.25 E(wline.)-.25 E/F3 12/Times-Bold@0 SF(^) +108 473 Q F1(string1)-5 I F3(^)5 I F1(string2)-5 I F3(^)5 I F0 2.629 +(Quick substitution.)144 480 R 2.629(Repeat the last command, replacing) +7.629 F F1(string1)5.469 E F0(with)5.129 E F1(string2)5.129 E F0 7.629 +(.E).02 G(qui)-7.629 E -.25(va)-.25 G 2.63(lent to).25 F -.74(``)144 492 +S(!!:s/).74 E F1(string1)A F0(/)A F1(string2)A F0(/')A 2.5('\()-.74 G +(see)-2.5 E F2(Modi\214ers)2.5 E F0(belo)2.5 E(w\).)-.25 E F2(!#)108 504 +Q F0(The entire command line typed so f)27.67 E(ar)-.1 E(.)-.55 E F2 +-.75(Wo)87 520.8 S(rd Designators).75 E F0 -.8(Wo)108 532.8 S 1.314 (rd designators are used to select desired w).8 F 1.314(ords from the e) --.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F1(:)3.814 E F0 1.313 +-.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F2(:)3.814 E F0 1.313 (separates the e)3.813 F -.15(ve)-.25 G 1.313(nt speci\214cation).15 F -.529(from the w)108 379.2 R .529(ord designator)-.1 F 5.529(.I)-.55 G +.529(from the w)108 544.8 R .529(ord designator)-.1 F 5.529(.I)-.55 G 3.029(tm)-5.529 G .529(ay be omitted if the w)-3.029 F .529 -(ord designator be)-.1 F .529(gins with a)-.15 F F1(^)3.029 E F0(,)A F1 -($)3.029 E F0(,)A F1(*)3.029 E F0(,)A F1<ad>3.029 E F0 3.029(,o)C(r) --3.029 E F1(%)3.029 E F0 5.53(.W)C(ords)-6.33 E 1.301 -(are numbered from the be)108 391.2 R 1.301 +(ord designator be)-.1 F .529(gins with a)-.15 F F2(^)3.029 E F0(,)A F2 +($)3.029 E F0(,)A F2(*)3.029 E F0(,)A F2<ad>3.029 E F0 3.029(,o)C(r) +-3.029 E F2(%)3.029 E F0 5.53(.W)C(ords)-6.33 E 1.301 +(are numbered from the be)108 556.8 R 1.301 (ginning of the line, with the \214rst w)-.15 F 1.3 (ord being denoted by 0 \(zero\).)-.1 F -.8(Wo)6.3 G 1.3(rds are).8 F -(inserted into the current line separated by single spaces.)108 403.2 Q -F1 2.5(0\()108 420 S(zer)-2.5 E(o\))-.18 E F0(The zeroth w)144 432 Q 2.5 -(ord. F)-.1 F(or the shell, this is the command w)-.15 E(ord.)-.1 E F2 -(n)108.36 444 Q F0(The)30.64 E F2(n)2.5 E F0(th w)A(ord.)-.1 E F1(^)108 -456 Q F0(The \214rst ar)32.67 E 2.5(gument. That)-.18 F(is, w)2.5 E -(ord 1.)-.1 E F1($)108 468 Q F0(The last ar)31 E(gument.)-.18 E F1(%)108 -480 Q F0(The w)26 E(ord matched by the most recent `?)-.1 E F2(string)A -F0(?' search.)A F2(x)108.77 492 Q F1<ad>A F2(y)A F0 2.5(Ar)20.65 G -(ange of w)-2.5 E(ords; `\255)-.1 E F2(y)A F0 2.5('a)C(bbre)-2.5 E -(viates `0\255)-.25 E F2(y)A F0('.)A F1(*)108 504 Q F0 .315 +(inserted into the current line separated by single spaces.)108 568.8 Q +F2 2.5(0\()108 585.6 S(zer)-2.5 E(o\))-.18 E F0(The zeroth w)144 597.6 Q +2.5(ord. F)-.1 F(or the shell, this is the command w)-.15 E(ord.)-.1 E +F1(n)108.36 609.6 Q F0(The)30.64 E F1(n)2.5 E F0(th w)A(ord.)-.1 E F2(^) +108 621.6 Q F0(The \214rst ar)32.67 E 2.5(gument. That)-.18 F(is, w)2.5 +E(ord 1.)-.1 E F2($)108 633.6 Q F0(The last ar)31 E(gument.)-.18 E F2(%) +108 645.6 Q F0(The w)26 E(ord matched by the most recent `?)-.1 E F1 +(string)A F0(?' search.)A F1(x)108.77 657.6 Q F2<ad>A F1(y)A F0 2.5(Ar) +20.65 G(ange of w)-2.5 E(ords; `\255)-.1 E F1(y)A F0 2.5('a)C(bbre)-2.5 +E(viates `0\255)-.25 E F1(y)A F0('.)A F2(*)108 669.6 Q F0 .315 (All of the w)31 F .315(ords b)-.1 F .315(ut the zeroth.)-.2 F .315 -(This is a synon)5.315 F .315(ym for `)-.15 F F2(1\255$)A F0 2.815 -('. It)B .315(is not an error to use)2.815 F F1(*)2.816 E F0 .316 -(if there is)2.816 F(just one w)144 516 Q(ord in the e)-.1 E -.15(ve) --.25 G(nt; the empty string is returned in that case.).15 E F1(x*)108 -528 Q F0(Abbre)26 E(viates)-.25 E F2(x\255$)2.5 E F0(.)A F1<78ad>108 540 -Q F0(Abbre)25.3 E(viates)-.25 E F2(x\255$)2.5 E F0(lik)2.5 E(e)-.1 E F1 -(x*)2.5 E F0 2.5(,b)C(ut omits the last w)-2.7 E(ord.)-.1 E(If a w)108 -556.8 Q(ord designator is supplied without an e)-.1 E -.15(ve)-.25 G +(This is a synon)5.315 F .315(ym for `)-.15 F F1(1\255$)A F0 2.815 +('. It)B .315(is not an error to use)2.815 F F2(*)2.816 E F0 .316 +(if there is)2.816 F(just one w)144 681.6 Q(ord in the e)-.1 E -.15(ve) +-.25 G(nt; the empty string is returned in that case.).15 E F2(x*)108 +693.6 Q F0(Abbre)26 E(viates)-.25 E F1(x\255$)2.5 E F0(.)A F2<78ad>108 +705.6 Q F0(Abbre)25.3 E(viates)-.25 E F1(x\255$)2.5 E F0(lik)2.5 E(e)-.1 +E F2(x*)2.5 E F0 2.5(,b)C(ut omits the last w)-2.7 E(ord.)-.1 E(If a w) +108 722.4 Q(ord designator is supplied without an e)-.1 E -.15(ve)-.25 G (nt speci\214cation, the pre).15 E(vious command is used as the e)-.25 E --.15(ve)-.25 G(nt.).15 E F1(Modi\214ers)87 573.6 Q F0 .184 -(After the optional w)108 585.6 R .184(ord designator)-.1 F 2.684(,t)-.4 -G .183(here may appear a sequence of one or more of the follo)-2.684 F -.183(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 597.6 Q F1(h) -108 614.4 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H +-.15(ve)-.25 G(nt.).15 E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E +(46)190.395 E 0 Cg EP +%%Page: 47 47 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF(Modi\214ers)87 84 Q F0 .184 +(After the optional w)108 96 R .184(ord designator)-.1 F 2.684(,t)-.4 G +.183(here may appear a sequence of one or more of the follo)-2.684 F +.183(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 108 Q F1(h)108 +124.8 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H (railing \214le name component, lea).15 E(ving only the head.)-.2 E F1 -(t)108 626.4 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H +(t)108 136.8 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H (ll leading \214le name components, lea).15 E(ving the tail.)-.2 E F1(r) -108 638.4 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E -(\214x of the form)-.25 E F2(.xxx)2.5 E F0 2.5(,l)C(ea)-2.5 E -(ving the basename.)-.2 E F1(e)108 650.4 Q F0(Remo)31.56 E .3 -.15(ve a) --.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1(p)108 662.4 -Q F0(Print the ne)30.44 E 2.5(wc)-.25 G(ommand b)-2.5 E(ut do not e)-.2 -E -.15(xe)-.15 G(cute it.).15 E F1(q)108 674.4 Q F0 +108 148.8 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E +(\214x of the form)-.25 E/F2 10/Times-Italic@0 SF(.xxx)2.5 E F0 2.5(,l)C +(ea)-2.5 E(ving the basename.)-.2 E F1(e)108 160.8 Q F0(Remo)31.56 E .3 +-.15(ve a)-.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1 +(p)108 172.8 Q F0(Print the ne)30.44 E 2.5(wc)-.25 G(ommand b)-2.5 E +(ut do not e)-.2 E -.15(xe)-.15 G(cute it.).15 E F1(q)108 184.8 Q F0 (Quote the substituted w)30.44 E(ords, escaping further substitutions.) --.1 E F1(x)108 686.4 Q F0(Quote the substituted w)31 E(ords as with)-.1 +-.1 E F1(x)108 196.8 Q F0(Quote the substituted w)31 E(ords as with)-.1 E F1(q)2.5 E F0 2.5(,b)C(ut break into w)-2.7 E(ords at)-.1 E F1(blanks) -2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 698.4 Q F2(old)A F1(/)A -F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 710.4 Q F2(ne)3.081 E(w)-.15 E +2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 208.8 Q F2(old)A F1(/)A +F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 220.8 Q F2(ne)3.081 E(w)-.15 E F0 .221(for the \214rst occurrence of)3.031 F F2(old)2.951 E F0 .221 (in the e)3.491 F -.15(ve)-.25 G .221(nt line.).15 F(An)5.221 E 2.721 (yd)-.15 G .221(elimiter can be used in place)-2.721 F .617(of /.)144 -722.4 R .617 +232.8 R .617 (The \214nal delimiter is optional if it is the last character of the e) 5.617 F -.15(ve)-.25 G .617(nt line.).15 F .616(The delimiter may)5.616 -F(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(46)200.665 E 0 Cg EP -%%Page: 47 47 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E .666(be quoted in)144 84 R/F1 10/Times-Italic@0 SF(old)3.396 E F0 -(and)3.936 E F1(ne)3.526 E(w)-.15 E F0 .666(with a single backslash.) -3.476 F .666(If & appears in)5.666 F F1(ne)3.166 E(w)-.15 E F0 3.166(,i) -.31 G 3.166(ti)-3.166 G 3.166(sr)-3.166 G .666(eplaced by)-3.166 F F1 -(old)3.166 E F0 5.666(.A).77 G .275(single backslash will quote the &.) -144 96 R(If)5.275 E F1(old)3.004 E F0 .274 -(is null, it is set to the last)3.544 F F1(old)3.004 E F0 .274 -(substituted, or)3.544 F 2.774(,i)-.4 G 2.774(fn)-2.774 G 2.774(op) --2.774 G(re)-2.774 E(vi-)-.25 E -(ous history substitutions took place, the last)144 108 Q F1(string)2.84 -E F0(in a)2.72 E/F2 10/Times-Bold@0 SF(!?)2.5 E F1(string)A F2([?])A F0 -(search.)5 E F2(&)108 120 Q F0(Repeat the pre)27.67 E -(vious substitution.)-.25 E F2(g)108 132 Q F0 .397 -(Cause changes to be applied o)31 F -.15(ve)-.15 G 2.897(rt).15 G .398 -(he entire e)-2.897 F -.15(ve)-.25 G .398(nt line.).15 F .398 -(This is used in conjunction with `)5.398 F F2(:s)A F0 2.898('\()C -(e.g.,)-2.898 E(`)144 144 Q F2(:gs/)A F1(old)A F2(/)A F1(ne)A(w)-.15 E -F2(/)A F0 1.219('\) or `)B F2(:&)A F0 3.719('. If)B 1.219(used with `) -3.719 F F2(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.218 +F .666(be quoted in)144 244.8 R F2(old)3.396 E F0(and)3.936 E F2(ne) +3.526 E(w)-.15 E F0 .666(with a single backslash.)3.476 F .666 +(If & appears in)5.666 F F2(ne)3.166 E(w)-.15 E F0 3.166(,i).31 G 3.166 +(ti)-3.166 G 3.166(sr)-3.166 G .666(eplaced by)-3.166 F F2(old)3.166 E +F0 5.666(.A).77 G .275(single backslash will quote the &.)144 256.8 R +(If)5.275 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544 +F F2(old)3.004 E F0 .274(substituted, or)3.544 F 2.774(,i)-.4 G 2.774 +(fn)-2.774 G 2.774(op)-2.774 G(re)-2.774 E(vi-)-.25 E +(ous history substitutions took place, the last)144 268.8 Q F2(string) +2.84 E F0(in a)2.72 E F1(!?)2.5 E F2(string)A F1([?])A F0(search.)5 E F1 +(&)108 280.8 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1 +(g)108 292.8 Q F0 .397(Cause changes to be applied o)31 F -.15(ve)-.15 G +2.897(rt).15 G .398(he entire e)-2.897 F -.15(ve)-.25 G .398(nt line.) +.15 F .398(This is used in conjunction with `)5.398 F F1(:s)A F0 2.898 +('\()C(e.g.,)-2.898 E(`)144 304.8 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w) +-.15 E F1(/)A F0 1.219('\) or `)B F1(:&)A F0 3.719('. If)B 1.219 +(used with `)3.719 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.218 (elimiter can be used in place of /, and the \214nal)-3.718 F .089 -(delimiter is optional if it is the last character of the e)144 156 R --.15(ve)-.25 G .09(nt line.).15 F(An)5.09 E F2(a)2.59 E F0 .09 -(may be used as a synon)2.59 F .09(ym for)-.15 F F2(g)144 168 Q F0(.)A -F2(G)108 180 Q F0(Apply the follo)28.22 E(wing `)-.25 E F2(s)A F0 2.5 +(delimiter is optional if it is the last character of the e)144 316.8 R +-.15(ve)-.25 G .09(nt line.).15 F(An)5.09 E F1(a)2.59 E F0 .09 +(may be used as a synon)2.59 F .09(ym for)-.15 F F1(g)144 328.8 Q F0(.)A +F1(G)108 340.8 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0 2.5 ('m)C(odi\214er once to each w)-2.5 E(ord in the e)-.1 E -.15(ve)-.25 G -(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 196.8 Q(UIL)-.11 E -(TIN COMMANDS)-1.007 E F0 .063(Unless otherwise noted, each b)108 208.8 +(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 357.6 Q(UIL)-.11 E +(TIN COMMANDS)-1.007 E F0 .063(Unless otherwise noted, each b)108 369.6 R .062(uiltin command documented in this section as accepting options p\ -receded by)-.2 F F2<ad>108 220.8 Q F0(accepts)3.8 E F2<adad>3.8 E F0 1.3 +receded by)-.2 F F1<ad>108 381.6 Q F0(accepts)3.8 E F1<adad>3.8 E F0 1.3 (to signify the end of the options.)3.8 F -.15(Fo)6.3 G 3.8(re).15 G 1.3 -(xample, the)-3.95 F F2(:)3.8 E F0(,)A F2(true)3.8 E F0(,)A F2(false)3.8 -E F0 3.8(,a)C(nd)-3.8 E F2(test)3.8 E F0 -.2(bu)3.8 G 1.3(iltins do not) -.2 F(accept options.)108 232.8 Q F2(:)108 250.8 Q F0([)2.5 E F1(ar)A -(guments)-.37 E F0(])A .452(No ef)144 262.8 R .452 +(xample, the)-3.95 F F1(:)3.8 E F0(,)A F1(true)3.8 E F0(,)A F1(false)3.8 +E F0 3.8(,a)C(nd)-3.8 E F1(test)3.8 E F0 -.2(bu)3.8 G 1.3(iltins do not) +.2 F(accept options.)108 393.6 Q F1(:)108 411.6 Q F0([)2.5 E F2(ar)A +(guments)-.37 E F0(])A .452(No ef)144 423.6 R .452 (fect; the command does nothing be)-.25 F .452(yond e)-.15 F(xpanding) --.15 E F1(ar)3.282 E(guments)-.37 E F0 .451(and performing an)3.221 F -2.951(ys)-.15 G(peci\214ed)-2.951 E 2.5(redirections. A)144 274.8 R -(zero e)2.5 E(xit code is returned.)-.15 E F2(.)110.5 291.6 Q F1 -(\214lename)6.666 E F0([)2.5 E F1(ar)A(guments)-.37 E F0(])A F2(sour)108 -303.6 Q(ce)-.18 E F1(\214lename)2.5 E F0([)2.5 E F1(ar)A(guments)-.37 E -F0(])A 1.02(Read and e)144 315.6 R -.15(xe)-.15 G 1.02 -(cute commands from).15 F F1(\214lename)5.43 E F0 1.02 +-.15 E F2(ar)3.282 E(guments)-.37 E F0 .451(and performing an)3.221 F +2.951(ys)-.15 G(peci\214ed)-2.951 E 2.5(redirections. A)144 435.6 R +(zero e)2.5 E(xit code is returned.)-.15 E F1(.)110.5 452.4 Q F2 +(\214lename)6.666 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A F1(sour)108 +464.4 Q(ce)-.18 E F2(\214lename)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E +F0(])A 1.02(Read and e)144 476.4 R -.15(xe)-.15 G 1.02 +(cute commands from).15 F F2(\214lename)5.43 E F0 1.02 (in the current shell en)3.7 F 1.02(vironment and return the e)-.4 F -(xit)-.15 E 1.68(status of the last command e)144 327.6 R -.15(xe)-.15 G -1.68(cuted from).15 F F1(\214lename)4.18 E F0 6.68(.I).18 G(f)-6.68 E F1 +(xit)-.15 E 1.68(status of the last command e)144 488.4 R -.15(xe)-.15 G +1.68(cuted from).15 F F2(\214lename)4.18 E F0 6.68(.I).18 G(f)-6.68 E F2 (\214lename)6.09 E F0 1.68(does not contain a slash, \214le)4.36 F .608 -(names in)144 339.6 R/F4 9/Times-Bold@0 SF -.666(PA)3.108 G(TH)-.189 E -F0 .608(are used to \214nd the directory containing)2.858 F F1 +(names in)144 500.4 R/F4 9/Times-Bold@0 SF -.666(PA)3.108 G(TH)-.189 E +F0 .608(are used to \214nd the directory containing)2.858 F F2 (\214lename)3.108 E F0 5.608(.T).18 G .608(he \214le searched for in) --5.608 F F4 -.666(PA)3.108 G(TH)-.189 E F0 .833(need not be e)144 351.6 -R -.15(xe)-.15 G 3.333(cutable. When).15 F F2(bash)3.333 E F0 .832 -(is not in)3.333 F F1 .832(posix mode)3.332 F F0 3.332(,t)C .832 +-5.608 F F4 -.666(PA)3.108 G(TH)-.189 E F0 .833(need not be e)144 512.4 +R -.15(xe)-.15 G 3.333(cutable. When).15 F F1(bash)3.333 E F0 .832 +(is not in)3.333 F F2 .832(posix mode)3.332 F F0 3.332(,t)C .832 (he current directory is searched if no)-3.332 F .981 -(\214le is found in)144 363.6 R F4 -.666(PA)3.481 G(TH)-.189 E/F5 9 -/Times-Roman@0 SF(.)A F0 .981(If the)5.481 F F2(sour)3.481 E(cepath)-.18 -E F0 .981(option to the)3.481 F F2(shopt)3.481 E F0 -.2(bu)3.481 G .981 +(\214le is found in)144 524.4 R F4 -.666(PA)3.481 G(TH)-.189 E/F5 9 +/Times-Roman@0 SF(.)A F0 .981(If the)5.481 F F1(sour)3.481 E(cepath)-.18 +E F0 .981(option to the)3.481 F F1(shopt)3.481 E F0 -.2(bu)3.481 G .981 (iltin command is turned of).2 F .982(f, the)-.25 F F4 -.666(PA)144 -375.6 S(TH)-.189 E F0 .112(is not searched.)2.363 F .112(If an)5.112 F -(y)-.15 E F1(ar)2.612 E(guments)-.37 E F0 .112(are supplied, the)2.612 F -2.612(yb)-.15 G .112(ecome the positional parameters when)-2.612 F F1 -(\214lename)144 387.6 Q F0 .341(is e)2.841 F -.15(xe)-.15 G 2.841 +536.4 S(TH)-.189 E F0 .112(is not searched.)2.363 F .112(If an)5.112 F +(y)-.15 E F2(ar)2.612 E(guments)-.37 E F0 .112(are supplied, the)2.612 F +2.612(yb)-.15 G .112(ecome the positional parameters when)-2.612 F F2 +(\214lename)144 548.4 Q F0 .341(is e)2.841 F -.15(xe)-.15 G 2.841 (cuted. Otherwise).15 F .341(the positional parameters are unchanged.) 2.841 F .342(The return status is the)5.342 F .716 -(status of the last command e)144 399.6 R .716 +(status of the last command e)144 560.4 R .716 (xited within the script \(0 if no commands are e)-.15 F -.15(xe)-.15 G -.716(cuted\), and f).15 F .715(alse if)-.1 F F1(\214lename)145.91 411.6 -Q F0(is not found or cannot be read.)2.68 E F2(alias)108 428.4 Q F0([) -2.5 E F2<ad70>A F0 2.5(][)C F1(name)-2.5 E F0([=)A F1(value)A F0 2.5(].) -C(..])-2.5 E F2(Alias)144 440.4 Q F0 2.724(with no ar)5.224 F 2.724 -(guments or with the)-.18 F F2<ad70>5.224 E F0 2.724 -(option prints the list of aliases in the form)5.224 F F2(alias)5.225 E -F1(name)144 452.4 Q F0(=)A F1(value)A F0 .58(on standard output.)3.08 F +.716(cuted\), and f).15 F .715(alse if)-.1 F F2(\214lename)145.91 572.4 +Q F0(is not found or cannot be read.)2.68 E F1(alias)108 589.2 Q F0([) +2.5 E F1<ad70>A F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].) +C(..])-2.5 E F1(Alias)144 601.2 Q F0 2.724(with no ar)5.224 F 2.724 +(guments or with the)-.18 F F1<ad70>5.224 E F0 2.724 +(option prints the list of aliases in the form)5.224 F F1(alias)5.225 E +F2(name)144 613.2 Q F0(=)A F2(value)A F0 .58(on standard output.)3.08 F .58(When ar)5.58 F .58 -(guments are supplied, an alias is de\214ned for each)-.18 F F1(name) -3.08 E F0(whose)144 464.4 Q F1(value)2.895 E F0 .395(is gi)2.895 F -.15 -(ve)-.25 G 2.895(n. A).15 F .395(trailing space in)2.895 F F1(value) +(guments are supplied, an alias is de\214ned for each)-.18 F F2(name) +3.08 E F0(whose)144 625.2 Q F2(value)2.895 E F0 .395(is gi)2.895 F -.15 +(ve)-.25 G 2.895(n. A).15 F .395(trailing space in)2.895 F F2(value) 5.395 E F0 .395(causes the ne)2.895 F .395(xt w)-.15 F .395 (ord to be check)-.1 F .395(ed for alias sub-)-.1 F .054 -(stitution when the alias is e)144 476.4 R 2.554(xpanded. F)-.15 F .054 -(or each)-.15 F F1(name)2.554 E F0 .054(in the ar)2.554 F .054 -(gument list for which no)-.18 F F1(value)2.554 E F0 .053(is sup-)2.553 -F 1.313(plied, the name and v)144 488.4 R 1.314 -(alue of the alias is printed.)-.25 F F2(Alias)6.314 E F0 1.314 -(returns true unless a)3.814 F F1(name)3.814 E F0 1.314(is gi)3.814 F +(stitution when the alias is e)144 637.2 R 2.554(xpanded. F)-.15 F .054 +(or each)-.15 F F2(name)2.554 E F0 .054(in the ar)2.554 F .054 +(gument list for which no)-.18 F F2(value)2.554 E F0 .053(is sup-)2.553 +F 1.313(plied, the name and v)144 649.2 R 1.314 +(alue of the alias is printed.)-.25 F F1(Alias)6.314 E F0 1.314 +(returns true unless a)3.814 F F2(name)3.814 E F0 1.314(is gi)3.814 F -.15(ve)-.25 G 3.814(nf).15 G(or)-3.814 E -(which no alias has been de\214ned.)144 500.4 Q F2(bg)108 517.2 Q F0([) -2.5 E F1(jobspec)A F0(...])2.5 E .745(Resume each suspended job)144 -529.2 R F1(jobspec)3.245 E F0 .745 -(in the background, as if it had been started with)3.245 F F2(&)3.244 E -F0 5.744(.I)C(f)-5.744 E F1(job-)4.984 E(spec)144 541.2 Q F0 .671 +(which no alias has been de\214ned.)144 661.2 Q F1(bg)108 678 Q F0([)2.5 +E F2(jobspec)A F0(...])2.5 E .745(Resume each suspended job)144 690 R F2 +(jobspec)3.245 E F0 .745 +(in the background, as if it had been started with)3.245 F F1(&)3.244 E +F0 5.744(.I)C(f)-5.744 E F2(job-)4.984 E(spec)144 702 Q F0 .671 (is not present, the shell')3.481 F 3.171(sn)-.55 G .672(otion of the) --3.171 F F1(curr)3.172 E .672(ent job)-.37 F F0 .672(is used.)3.172 F F2 -(bg)5.672 E F1(jobspec)4.912 E F0 .672(returns 0 unless run)3.482 F .419 -(when job control is disabled or)144 553.2 R 2.919(,w)-.4 G .419 +-3.171 F F2(curr)3.172 E .672(ent job)-.37 F F0 .672(is used.)3.172 F F1 +(bg)5.672 E F2(jobspec)4.912 E F0 .672(returns 0 unless run)3.482 F .419 +(when job control is disabled or)144 714 R 2.919(,w)-.4 G .419 (hen run with job control enabled, an)-2.919 F 2.918(ys)-.15 G -(peci\214ed)-2.918 E F1(jobspec)2.918 E F0 -.1(wa)2.918 G 2.918(sn).1 G -(ot)-2.918 E(found or w)144 565.2 Q(as started without job control.)-.1 -E F2(bind)108 582 Q F0([)2.5 E F2<ad6d>A F1 -.1(ke)2.5 G(ymap)-.2 E F0 -2.5(][)C F2(\255lpsvPSV)-2.5 E F0(])A F2(bind)108 594 Q F0([)2.5 E F2 -<ad6d>A F1 -.1(ke)2.5 G(ymap)-.2 E F0 2.5(][)C F2<ad71>-2.5 E F1 -(function)2.5 E F0 2.5(][)C F2<ad75>-2.5 E F1(function)2.5 E F0 2.5(][)C -F2<ad72>-2.5 E F1 -.1(ke)2.5 G(yseq)-.2 E F0(])A F2(bind)108 606 Q F0([) -2.5 E F2<ad6d>A F1 -.1(ke)2.5 G(ymap)-.2 E F0(])A F2<ad66>2.5 E F1 -(\214lename)2.5 E F2(bind)108 618 Q F0([)2.5 E F2<ad6d>A F1 -.1(ke)2.5 G -(ymap)-.2 E F0(])A F2<ad78>2.5 E F1 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F1 -(shell\255command)A F2(bind)108 630 Q F0([)2.5 E F2<ad6d>A F1 -.1(ke)2.5 -G(ymap)-.2 E F0(])A F1 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F1 -(function\255name)A F2(bind)108 642 Q F1 -.37(re)2.5 G -(adline\255command).37 E F0 .238(Display current)144 654 R F2 -.18(re) -2.738 G(adline).18 E F0 -.1(ke)2.738 G 2.738(ya)-.05 G .239 +(peci\214ed)-2.918 E F2(jobspec)2.918 E F0 -.1(wa)2.918 G 2.918(sn).1 G +(ot)-2.918 E(found or w)144 726 Q(as started without job control.)-.1 E +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(47)190.395 E 0 Cg EP +%%Page: 48 48 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF(bind)108 84 Q F0([)2.5 E F1<ad6d>A/F2 10 +/Times-Italic@0 SF -.1(ke)2.5 G(ymap)-.2 E F0 2.5(][)C F1(\255lpsvPSV) +-2.5 E F0(])A F1(bind)108 96 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G +(ymap)-.2 E F0 2.5(][)C F1<ad71>-2.5 E F2(function)2.5 E F0 2.5(][)C F1 +<ad75>-2.5 E F2(function)2.5 E F0 2.5(][)C F1<ad72>-2.5 E F2 -.1(ke)2.5 +G(yseq)-.2 E F0(])A F1(bind)108 108 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 +G(ymap)-.2 E F0(])A F1<ad66>2.5 E F2(\214lename)2.5 E F1(bind)108 120 Q +F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0(])A F1<ad78>2.5 E F2 +-.1(ke)2.5 G(yseq)-.2 E F0(:)A F2(shell\255command)A F1(bind)108 132 Q +F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0(])A F2 -.1(ke)2.5 G +(yseq)-.2 E F0(:)A F2(function\255name)A F1(bind)108 144 Q F2 -.37(re) +2.5 G(adline\255command).37 E F0 .238(Display current)144 156 R F1 -.18 +(re)2.738 G(adline).18 E F0 -.1(ke)2.738 G 2.738(ya)-.05 G .239 (nd function bindings, bind a k)-2.738 F .539 -.15(ey s)-.1 H .239 -(equence to a).15 F F2 -.18(re)2.739 G(adline).18 E F0 .239(function or) -2.739 F .476(macro, or set a)144 666 R F2 -.18(re)2.976 G(adline).18 E +(equence to a).15 F F1 -.18(re)2.739 G(adline).18 E F0 .239(function or) +2.739 F .476(macro, or set a)144 168 R F1 -.18(re)2.976 G(adline).18 E F0 -.25(va)2.976 G 2.976(riable. Each).25 F .476(non-option ar)2.976 F -.475(gument is a command as it w)-.18 F .475(ould appear in)-.1 F F1 -(.inputr)144 678 Q(c)-.37 E F0 2.983(,b).31 G .484 +.475(gument is a command as it w)-.18 F .475(ould appear in)-.1 F F2 +(.inputr)144 180 Q(c)-.37 E F0 2.983(,b).31 G .484 (ut each binding or command must be passed as a separate ar)-3.183 F .484(gument; e.g., '"\\C\255x\\C\255r":)-.18 F 2.5 -(re\255read\255init\255\214le'. Options,)144 690 R(if supplied, ha)2.5 E -.3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F2<ad6d>144 702 -Q F1 -.1(ke)2.5 G(ymap)-.2 E F0(Use)180 714 Q F1 -.1(ke)5.159 G(ymap)-.2 +(re\255read\255init\255\214le'. Options,)144 192 R(if supplied, ha)2.5 E +.3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad6d>144 204 +Q F2 -.1(ke)2.5 G(ymap)-.2 E F0(Use)180 216 Q F2 -.1(ke)5.159 G(ymap)-.2 E F0 2.659(as the k)5.349 F -.15(ey)-.1 G 2.658(map to be af).15 F 2.658 -(fected by the subsequent bindings.)-.25 F(Acceptable)7.658 E F1 -.1(ke) -180 726 S(ymap)-.2 E F0 3.192(names are)5.882 F F1 3.192 +(fected by the subsequent bindings.)-.25 F(Acceptable)7.658 E F2 -.1(ke) +180 228 S(ymap)-.2 E F0 3.192(names are)5.882 F F2 3.192 (emacs, emacs\255standar)5.692 F 3.193 (d, emacs\255meta, emacs\255ctlx, vi, vi\255mo)-.37 F(ve)-.1 E(,)-.1 E -F0(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(47)200.665 E 0 Cg EP -%%Page: 48 48 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Italic@0 SF(vi\255command)180 84 Q F0 4.43(,a)C(nd) --4.43 E F1(vi\255insert)4.429 E F0(.).68 E F1(vi)6.929 E F0 1.929 -(is equi)4.429 F -.25(va)-.25 G 1.929(lent to).25 F F1(vi\255command) -4.429 E F0(;)A F1(emacs)4.429 E F0 1.929(is equi)4.429 F -.25(va)-.25 G -1.929(lent to).25 F F1(emacs\255standar)180 96 Q(d)-.37 E F0(.)A/F2 10 -/Times-Bold@0 SF<ad6c>144 108 Q F0(List the names of all)27.52 E F2 -.18 -(re)2.5 G(adline).18 E F0(functions.)2.5 E F2<ad70>144 120 Q F0(Display) -24.74 E F2 -.18(re)2.5 G(adline).18 E F0 +(vi\255command)180 240 Q F0 4.43(,a)C(nd)-4.43 E F2(vi\255insert)4.429 E +F0(.).68 E F2(vi)6.929 E F0 1.929(is equi)4.429 F -.25(va)-.25 G 1.929 +(lent to).25 F F2(vi\255command)4.429 E F0(;)A F2(emacs)4.429 E F0 1.929 +(is equi)4.429 F -.25(va)-.25 G 1.929(lent to).25 F F2(emacs\255standar) +180 252 Q(d)-.37 E F0(.)A F1<ad6c>144 264 Q F0(List the names of all) +27.52 E F1 -.18(re)2.5 G(adline).18 E F0(functions.)2.5 E F1<ad70>144 +276 Q F0(Display)24.74 E F1 -.18(re)2.5 G(adline).18 E F0 (function names and bindings in such a w)2.5 E(ay that the)-.1 E 2.5(yc) --.15 G(an be re-read.)-2.5 E F2<ad50>144 132 Q F0(List current)24.19 E -F2 -.18(re)2.5 G(adline).18 E F0(function names and bindings.)2.5 E F2 -<ad73>144 144 Q F0(Display)26.41 E F2 -.18(re)3.655 G(adline).18 E F0 +-.15 G(an be re-read.)-2.5 E F1<ad50>144 288 Q F0(List current)24.19 E +F1 -.18(re)2.5 G(adline).18 E F0(function names and bindings.)2.5 E F1 +<ad73>144 300 Q F0(Display)26.41 E F1 -.18(re)3.655 G(adline).18 E F0 -.1(ke)3.655 G 3.655(ys)-.05 G 1.155 (equences bound to macros and the strings the)-3.655 F 3.655(yo)-.15 G -1.155(utput in such a)-3.655 F -.1(wa)180 156 S 2.5(yt).1 G(hat the)-2.5 -E 2.5(yc)-.15 G(an be re-read.)-2.5 E F2<ad53>144 168 Q F0(Display)24.74 -E F2 -.18(re)2.5 G(adline).18 E F0 -.1(ke)2.5 G 2.5(ys)-.05 G +1.155(utput in such a)-3.655 F -.1(wa)180 312 S 2.5(yt).1 G(hat the)-2.5 +E 2.5(yc)-.15 G(an be re-read.)-2.5 E F1<ad53>144 324 Q F0(Display)24.74 +E F1 -.18(re)2.5 G(adline).18 E F0 -.1(ke)2.5 G 2.5(ys)-.05 G (equences bound to macros and the strings the)-2.5 E 2.5(yo)-.15 G -(utput.)-2.5 E F2<ad76>144 180 Q F0(Display)25.3 E F2 -.18(re)2.5 G +(utput.)-2.5 E F1<ad76>144 336 Q F0(Display)25.3 E F1 -.18(re)2.5 G (adline).18 E F0 -.25(va)2.5 G(riable names and v).25 E (alues in such a w)-.25 E(ay that the)-.1 E 2.5(yc)-.15 G -(an be re-read.)-2.5 E F2<ad56>144 192 Q F0(List current)23.08 E F2 -.18 +(an be re-read.)-2.5 E F1<ad56>144 348 Q F0(List current)23.08 E F1 -.18 (re)2.5 G(adline).18 E F0 -.25(va)2.5 G(riable names and v).25 E(alues.) --.25 E F2<ad66>144 204 Q F1(\214lename)2.5 E F0(Read k)180 216 Q .3 -.15 -(ey b)-.1 H(indings from).15 E F1(\214lename)2.5 E F0(.)A F2<ad71>144 -228 Q F1(function)2.5 E F0(Query about which k)180 240 Q -.15(ey)-.1 G -2.5(si).15 G -1.9 -.4(nv o)-2.5 H .2 -.1(ke t).4 H(he named).1 E F1 -(function)2.5 E F0(.)A F2<ad75>144 252 Q F1(function)2.5 E F0 -(Unbind all k)180 264 Q -.15(ey)-.1 G 2.5(sb).15 G(ound to the named) --2.5 E F1(function)2.5 E F0(.)A F2<ad72>144 276 Q F1 -.1(ke)2.5 G(yseq) --.2 E F0(Remo)180 288 Q .3 -.15(ve a)-.15 H .3 -.15(ny c).15 H -(urrent binding for).15 E F1 -.1(ke)2.5 G(yseq)-.2 E F0(.)A F2<ad78>144 -300 Q F1 -.1(ke)2.5 G(yseq)-.2 E F2(:)A F1(shell\255command)A F0(Cause) -180 312 Q F1(shell\255command)4.325 E F0 1.825(to be e)4.325 F -.15(xe) --.15 G 1.825(cuted whene).15 F -.15(ve)-.25 G(r).15 E F1 -.1(ke)4.325 G -(yseq)-.2 E F0 1.825(is entered.)4.325 F(When)6.825 E F1(shell\255com-) -4.325 E(mand)180 324 Q F0 1.113(is e)3.613 F -.15(xe)-.15 G 1.113 -(cuted, the shell sets the).15 F F2(READLINE_LINE)3.613 E F0 -.25(va) -3.613 G 1.113(riable to the contents of the).25 F F2 -.18(re)180 336 S -(adline).18 E F0 .587(line b)3.087 F(uf)-.2 E .587(fer and the)-.25 F F2 +-.25 E F1<ad66>144 360 Q F2(\214lename)2.5 E F0(Read k)180 372 Q .3 -.15 +(ey b)-.1 H(indings from).15 E F2(\214lename)2.5 E F0(.)A F1<ad71>144 +384 Q F2(function)2.5 E F0(Query about which k)180 396 Q -.15(ey)-.1 G +2.5(si).15 G -1.9 -.4(nv o)-2.5 H .2 -.1(ke t).4 H(he named).1 E F2 +(function)2.5 E F0(.)A F1<ad75>144 408 Q F2(function)2.5 E F0 +(Unbind all k)180 420 Q -.15(ey)-.1 G 2.5(sb).15 G(ound to the named) +-2.5 E F2(function)2.5 E F0(.)A F1<ad72>144 432 Q F2 -.1(ke)2.5 G(yseq) +-.2 E F0(Remo)180 444 Q .3 -.15(ve a)-.15 H .3 -.15(ny c).15 H +(urrent binding for).15 E F2 -.1(ke)2.5 G(yseq)-.2 E F0(.)A F1<ad78>144 +456 Q F2 -.1(ke)2.5 G(yseq)-.2 E F1(:)A F2(shell\255command)A F0(Cause) +180 468 Q F2(shell\255command)4.325 E F0 1.825(to be e)4.325 F -.15(xe) +-.15 G 1.825(cuted whene).15 F -.15(ve)-.25 G(r).15 E F2 -.1(ke)4.325 G +(yseq)-.2 E F0 1.825(is entered.)4.325 F(When)6.825 E F2(shell\255com-) +4.325 E(mand)180 480 Q F0 1.113(is e)3.613 F -.15(xe)-.15 G 1.113 +(cuted, the shell sets the).15 F F1(READLINE_LINE)3.613 E F0 -.25(va) +3.613 G 1.113(riable to the contents of the).25 F F1 -.18(re)180 492 S +(adline).18 E F0 .587(line b)3.087 F(uf)-.2 E .587(fer and the)-.25 F F1 (READLINE_POINT)3.087 E F0 -.25(va)3.087 G .586 (riable to the current location of the).25 F 1.24(insertion point.)180 -348 R 1.241(If the e)6.241 F -.15(xe)-.15 G 1.241 -(cuted command changes the v).15 F 1.241(alue of)-.25 F F2 -(READLINE_LINE)3.741 E F0(or)3.741 E F2(READLINE_POINT)180 360 Q F0 2.5 +504 R 1.241(If the e)6.241 F -.15(xe)-.15 G 1.241 +(cuted command changes the v).15 F 1.241(alue of)-.25 F F1 +(READLINE_LINE)3.741 E F0(or)3.741 E F1(READLINE_POINT)180 516 Q F0 2.5 (,t)C(hose ne)-2.5 E 2.5(wv)-.25 G (alues will be re\215ected in the editing state.)-2.75 E(The return v) -144 376.8 Q(alue is 0 unless an unrecognized option is gi)-.25 E -.15 +144 532.8 Q(alue is 0 unless an unrecognized option is gi)-.25 E -.15 (ve)-.25 G 2.5(no).15 G 2.5(ra)-2.5 G 2.5(ne)-2.5 G(rror occurred.)-2.5 -E F2(br)108 393.6 Q(eak)-.18 E F0([)2.5 E F1(n)A F0(])A .055 -(Exit from within a)144 405.6 R F2 -.25(fo)2.555 G(r).25 E F0(,)A F2 -(while)2.555 E F0(,)A F2(until)2.555 E F0 2.555(,o)C(r)-2.555 E F2 -(select)2.555 E F0 2.555(loop. If)2.555 F F1(n)2.555 E F0 .055 -(is speci\214ed, break)2.555 F F1(n)2.555 E F0(le)2.555 E -.15(ve)-.25 G -(ls.).15 E F1(n)5.414 E F0 .054(must be)2.794 F/F3 10/Symbol SF<b3>2.554 -E F0(1.)2.554 E(If)144 417.6 Q F1(n)3.074 E F0 .215(is greater than the\ +E F1(br)108 549.6 Q(eak)-.18 E F0([)2.5 E F2(n)A F0(])A .055 +(Exit from within a)144 561.6 R F1 -.25(fo)2.555 G(r).25 E F0(,)A F1 +(while)2.555 E F0(,)A F1(until)2.555 E F0 2.555(,o)C(r)-2.555 E F1 +(select)2.555 E F0 2.555(loop. If)2.555 F F2(n)2.555 E F0 .055 +(is speci\214ed, break)2.555 F F2(n)2.555 E F0(le)2.555 E -.15(ve)-.25 G +(ls.).15 E F2(n)5.414 E F0 .054(must be)2.794 F/F3 10/Symbol SF<b3>2.554 +E F0(1.)2.554 E(If)144 573.6 Q F2(n)3.074 E F0 .215(is greater than the\ number of enclosing loops, all enclosing loops are e)2.954 F 2.715 (xited. The)-.15 F .215(return v)2.715 F(alue)-.25 E(is 0 unless)144 -429.6 Q F1(n)2.5 E F0(is not greater than or equal to 1.)2.5 E F2 -.2 -(bu)108 446.4 S(iltin).2 E F1(shell\255b)2.5 E(uiltin)-.2 E F0([)2.5 E -F1(ar)A(guments)-.37 E F0(])A(Ex)144 458.4 Q .793 -(ecute the speci\214ed shell b)-.15 F .793(uiltin, passing it)-.2 F F1 +585.6 Q F2(n)2.5 E F0(is not greater than or equal to 1.)2.5 E F1 -.2 +(bu)108 602.4 S(iltin).2 E F2(shell\255b)2.5 E(uiltin)-.2 E F0([)2.5 E +F2(ar)A(guments)-.37 E F0(])A(Ex)144 614.4 Q .793 +(ecute the speci\214ed shell b)-.15 F .793(uiltin, passing it)-.2 F F2 (ar)3.293 E(guments)-.37 E F0 3.293(,a).27 G .793(nd return its e)-3.293 F .792(xit status.)-.15 F .792(This is useful)5.792 F .615 (when de\214ning a function whose name is the same as a shell b)144 -470.4 R .616(uiltin, retaining the functionality of)-.2 F .57(the b)144 -482.4 R .57(uiltin within the function.)-.2 F(The)5.57 E F2(cd)3.07 E F0 +626.4 R .616(uiltin, retaining the functionality of)-.2 F .57(the b)144 +638.4 R .57(uiltin within the function.)-.2 F(The)5.57 E F1(cd)3.07 E F0 -.2(bu)3.07 G .57(iltin is commonly rede\214ned this w).2 F(ay)-.1 E -5.57(.T)-.65 G .57(he return status)-5.57 F(is f)144 494.4 Q(alse if)-.1 -E F1(shell\255b)2.84 E(uiltin)-.2 E F0(is not a shell b)2.74 E -(uiltin command.)-.2 E F2(caller)108 511.2 Q F0([)2.5 E F1 -.2(ex)C(pr) -.2 E F0(])A .253(Returns the conte)144 523.2 R .254(xt of an)-.15 F +5.57(.T)-.65 G .57(he return status)-5.57 F(is f)144 650.4 Q(alse if)-.1 +E F2(shell\255b)2.84 E(uiltin)-.2 E F0(is not a shell b)2.74 E +(uiltin command.)-.2 E F1(caller)108 667.2 Q F0([)2.5 E F2 -.2(ex)C(pr) +.2 E F0(])A .253(Returns the conte)144 679.2 R .254(xt of an)-.15 F 2.754(ya)-.15 G(cti)-2.754 E .554 -.15(ve s)-.25 H .254 (ubroutine call \(a shell function or a script e).15 F -.15(xe)-.15 G -.254(cuted with the).15 F F2(.)2.754 E F0(or)2.754 E F2(sour)144 535.2 Q -(ce)-.18 E F0 -.2(bu)3.063 G 3.063(iltins. W).2 F(ithout)-.4 E F1 -.2 -(ex)3.062 G(pr).2 E F0(,)A F2(caller)3.062 E F0 .562 +.254(cuted with the).15 F F1(.)2.754 E F0(or)2.754 E F1(sour)144 691.2 Q +(ce)-.18 E F0 -.2(bu)3.063 G 3.063(iltins. W).2 F(ithout)-.4 E F2 -.2 +(ex)3.062 G(pr).2 E F0(,)A F1(caller)3.062 E F0 .562 (displays the line number and source \214lename of the current)3.062 F -.253(subroutine call.)144 547.2 R .253(If a non-ne)5.253 F -.05(ga)-.15 +.253(subroutine call.)144 703.2 R .253(If a non-ne)5.253 F -.05(ga)-.15 G(ti).05 E .553 -.15(ve i)-.25 H(nte).15 E .253(ger is supplied as)-.15 -F F1 -.2(ex)2.753 G(pr).2 E F0(,)A F2(caller)2.753 E F0 .254 +F F2 -.2(ex)2.753 G(pr).2 E F0(,)A F1(caller)2.753 E F0 .254 (displays the line number)2.754 F 2.754(,s)-.4 G(ub-)-2.754 E 1.327(rou\ tine name, and source \214le corresponding to that position in the curr\ -ent e)144 559.2 R -.15(xe)-.15 G 1.327(cution call stack.).15 F(This e) -144 571.2 Q(xtra information may be used, for e)-.15 E .001 +ent e)144 715.2 R -.15(xe)-.15 G 1.327(cution call stack.).15 F(This e) +144 727.2 Q(xtra information may be used, for e)-.15 E .001 (xample, to print a stack trace.)-.15 F .001(The current frame is frame) -5.001 F 3.02(0. The)144 583.2 R .52(return v)3.02 F .52 +5.001 F(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(48)190.395 E 0 +Cg EP +%%Page: 49 49 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E 3.02(0. The)144 84 R .52(return v)3.02 F .52 (alue is 0 unless the shell is not e)-.25 F -.15(xe)-.15 G .519 -(cuting a subroutine call or).15 F F1 -.2(ex)3.019 G(pr).2 E F0 .519 -(does not corre-)3.019 F(spond to a v)144 595.2 Q -(alid position in the call stack.)-.25 E F2(cd)108 612 Q F0([)2.5 E F2 -(\255L|-P)A F0 2.5(][)C F1(dir)-2.5 E F0(])A .21 -(Change the current directory to)144 624 R F1(dir)2.71 E F0 5.21(.T)C -.21(he v)-5.21 F(ariable)-.25 E/F4 9/Times-Bold@0 SF(HOME)2.71 E F0 .21 +(cuting a subroutine call or).15 F/F1 10/Times-Italic@0 SF -.2(ex)3.019 +G(pr).2 E F0 .519(does not corre-)3.019 F(spond to a v)144 96 Q +(alid position in the call stack.)-.25 E/F2 10/Times-Bold@0 SF(cd)108 +112.8 Q F0([)2.5 E F2(\255L|-P)A F0 2.5(][)C F1(dir)-2.5 E F0(])A .21 +(Change the current directory to)144 124.8 R F1(dir)2.71 E F0 5.21(.T)C +.21(he v)-5.21 F(ariable)-.25 E/F3 9/Times-Bold@0 SF(HOME)2.71 E F0 .21 (is the def)2.46 F(ault)-.1 E F1(dir)2.71 E F0 5.21(.T).73 G .21(he v) --5.21 F(ariable)-.25 E F4(CDP)2.71 E -.855(AT)-.666 G(H).855 E F0 .777 -(de\214nes the search path for the directory containing)144 636 R F1 +-5.21 F(ariable)-.25 E F3(CDP)2.71 E -.855(AT)-.666 G(H).855 E F0 .777 +(de\214nes the search path for the directory containing)144 136.8 R F1 (dir)3.276 E F0 5.776(.A).73 G(lternati)-5.776 E 1.076 -.15(ve d)-.25 H -.776(irectory names in).15 F F4(CDP)3.276 E -.855(AT)-.666 G(H).855 E F0 -.764(are separated by a colon \(:\).)144 648 R 3.264(An)5.764 G .764 -(ull directory name in)-3.264 F F4(CDP)3.264 E -.855(AT)-.666 G(H).855 E -F0 .764(is the same as the current direc-)3.014 F(tory)144 660 Q 2.974 +.776(irectory names in).15 F F3(CDP)3.276 E -.855(AT)-.666 G(H).855 E F0 +.764(are separated by a colon \(:\).)144 148.8 R 3.264(An)5.764 G .764 +(ull directory name in)-3.264 F F3(CDP)3.264 E -.855(AT)-.666 G(H).855 E +F0 .764(is the same as the current direc-)3.014 F(tory)144 160.8 Q 2.974 (,i)-.65 G .474(.e., `)-2.974 F(`)-.74 E F2(.)A F0 -.74('')C 5.474(.I) .74 G(f)-5.474 E F1(dir)3.324 E F0(be)3.704 E .474 -(gins with a slash \(/\), then)-.15 F F4(CDP)2.974 E -.855(AT)-.666 G(H) +(gins with a slash \(/\), then)-.15 F F3(CDP)2.974 E -.855(AT)-.666 G(H) .855 E F0 .473(is not used. The)2.724 F F2<ad50>2.973 E F0 .473 -(option says to use)2.973 F .579(the ph)144 672 R .579 +(option says to use)2.973 F .579(the ph)144 172.8 R .579 (ysical directory structure instead of follo)-.05 F .579 (wing symbolic links \(see also the)-.25 F F2<ad50>3.08 E F0 .58 -(option to the)3.08 F F2(set)144 684 Q F0 -.2(bu)3.384 G .884 +(option to the)3.08 F F2(set)144 184.8 Q F0 -.2(bu)3.384 G .884 (iltin command\); the).2 F F2<ad4c>3.384 E F0 .884 (option forces symbolic links to be follo)3.384 F 3.384(wed. An)-.25 F (ar)3.383 E .883(gument of)-.18 F F2<ad>3.383 E F0(is)3.383 E(equi)144 -696 Q -.25(va)-.25 G .062(lent to).25 F F4($OLDPWD)2.562 E/F5 9 +196.8 Q -.25(va)-.25 G .062(lent to).25 F F3($OLDPWD)2.562 E/F4 9 /Times-Roman@0 SF(.)A F0 .062(If a non-empty directory name from)4.562 F F2(CDP)2.562 E -.95(AT)-.74 G(H).95 E F0 .063(is used, or if)2.562 F F2 -<ad>2.563 E F0 .063(is the \214rst)2.563 F(ar)144 708 Q .116(gument, an\ -d the directory change is successful, the absolute pathname of the ne) +<ad>2.563 E F0 .063(is the \214rst)2.563 F(ar)144 208.8 Q .116(gument, \ +and the directory change is successful, the absolute pathname of the ne) -.18 F 2.615(ww)-.25 G .115(orking direc-)-2.715 F 1.164 -(tory is written to the standard output.)144 720 R 1.164(The return v) +(tory is written to the standard output.)144 220.8 R 1.164(The return v) 6.164 F 1.165(alue is true if the directory w)-.25 F 1.165 -(as successfully)-.1 F(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(48) -200.665 E 0 Cg EP -%%Page: 49 49 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E(changed; f)144 84 Q(alse otherwise.)-.1 E/F1 10/Times-Bold@0 SF -(command)108 100.8 Q F0([)2.5 E F1(\255pVv)A F0(])A/F2 10/Times-Italic@0 -SF(command)2.5 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(Run)144 112.8 -Q F2(command)2.957 E F0(with)3.527 E F2(ar)3.087 E(gs)-.37 E F0 .257 +(as successfully)-.1 F(changed; f)144 232.8 Q(alse otherwise.)-.1 E F2 +(command)108 249.6 Q F0([)2.5 E F2(\255pVv)A F0(])A F1(command)2.5 E F0 +([)2.5 E F1(ar)A(g)-.37 E F0(...])2.5 E(Run)144 261.6 Q F1(command)2.957 +E F0(with)3.527 E F1(ar)3.087 E(gs)-.37 E F0 .257 (suppressing the normal shell function lookup. Only b)3.027 F .257 -(uiltin commands or)-.2 F .501(commands found in the)144 124.8 R/F3 9 -/Times-Bold@0 SF -.666(PA)3.001 G(TH)-.189 E F0 .502(are e)2.751 F -.15 -(xe)-.15 G 3.002(cuted. If).15 F(the)3.002 E F1<ad70>3.002 E F0 .502 -(option is gi)3.002 F -.15(ve)-.25 G .502(n, the search for).15 F F2 -(command)3.202 E F0(is)3.772 E .232(performed using a def)144 136.8 R -.231(ault v)-.1 F .231(alue for)-.25 F F1 -.74(PA)2.731 G(TH)-.21 E F0 -.231(that is guaranteed to \214nd all of the standard utilities.)2.731 F -(If)5.231 E .174(either the)144 148.8 R F1<ad56>2.674 E F0(or)2.674 E F1 -<ad76>2.674 E F0 .175(option is supplied, a description of)2.674 F F2 -(command)2.875 E F0 .175(is printed.)3.445 F(The)5.175 E F1<ad76>2.675 E -F0 .175(option causes)2.675 F 3.11(as)144 160.8 S .61(ingle w)-3.11 F +(uiltin commands or)-.2 F .501(commands found in the)144 273.6 R F3 +-.666(PA)3.001 G(TH)-.189 E F0 .502(are e)2.751 F -.15(xe)-.15 G 3.002 +(cuted. If).15 F(the)3.002 E F2<ad70>3.002 E F0 .502(option is gi)3.002 +F -.15(ve)-.25 G .502(n, the search for).15 F F1(command)3.202 E F0(is) +3.772 E .232(performed using a def)144 285.6 R .231(ault v)-.1 F .231 +(alue for)-.25 F F2 -.74(PA)2.731 G(TH)-.21 E F0 .231 +(that is guaranteed to \214nd all of the standard utilities.)2.731 F(If) +5.231 E .174(either the)144 297.6 R F2<ad56>2.674 E F0(or)2.674 E F2 +<ad76>2.674 E F0 .175(option is supplied, a description of)2.674 F F1 +(command)2.875 E F0 .175(is printed.)3.445 F(The)5.175 E F2<ad76>2.675 E +F0 .175(option causes)2.675 F 3.11(as)144 309.6 S .61(ingle w)-3.11 F .61(ord indicating the command or \214le name used to in)-.1 F -.2(vo) --.4 G -.1(ke).2 G F2(command)3.41 E F0 .61(to be displayed; the)3.88 F -F1<ad56>144 172.8 Q F0 .249(option produces a more v)2.749 F .249 -(erbose description.)-.15 F .249(If the)5.249 F F1<ad56>2.749 E F0(or) -2.749 E F1<ad76>2.75 E F0 .25(option is supplied, the e)2.75 F .25 -(xit status)-.15 F 1.005(is 0 if)144 184.8 R F2(command)3.705 E F0 -.1 +-.4 G -.1(ke).2 G F1(command)3.41 E F0 .61(to be displayed; the)3.88 F +F2<ad56>144 321.6 Q F0 .249(option produces a more v)2.749 F .249 +(erbose description.)-.15 F .249(If the)5.249 F F2<ad56>2.749 E F0(or) +2.749 E F2<ad76>2.75 E F0 .25(option is supplied, the e)2.75 F .25 +(xit status)-.15 F 1.005(is 0 if)144 333.6 R F1(command)3.705 E F0 -.1 (wa)4.275 G 3.505(sf).1 G 1.005(ound, and 1 if not.)-3.505 F 1.004 -(If neither option is supplied and an error occurred or)6.005 F F2 -(command)144.2 196.8 Q F0 1.598(cannot be found, the e)4.868 F 1.599 +(If neither option is supplied and an error occurred or)6.005 F F1 +(command)144.2 345.6 Q F0 1.598(cannot be found, the e)4.868 F 1.599 (xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.599 -(xit status of the)-.15 F F1(command)4.099 E F0 -.2(bu)144 208.8 S -(iltin is the e).2 E(xit status of)-.15 E F2(command)2.5 E F0(.).77 E F1 -(compgen)108 225.6 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(wor)-2.5 E(d) --.37 E F0(])A .013(Generate possible completion matches for)144 237.6 R -F2(wor)2.513 E(d)-.37 E F0 .013(according to the)2.513 F F2(option)2.513 +(xit status of the)-.15 F F2(command)4.099 E F0 -.2(bu)144 357.6 S +(iltin is the e).2 E(xit status of)-.15 E F1(command)2.5 E F0(.).77 E F2 +(compgen)108 374.4 Q F0([)2.5 E F1(option)A F0 2.5(][)C F1(wor)-2.5 E(d) +-.37 E F0(])A .013(Generate possible completion matches for)144 386.4 R +F1(wor)2.513 E(d)-.37 E F0 .013(according to the)2.513 F F1(option)2.513 E F0 .013(s, which may be an)B 2.512(yo)-.15 G(ption)-2.512 E .981 -(accepted by the)144 249.6 R F1(complete)3.481 E F0 -.2(bu)3.481 G .981 -(iltin with the e).2 F .981(xception of)-.15 F F1<ad70>3.481 E F0(and) -3.481 E F1<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the) --3.481 F 1.415(standard output.)144 261.6 R 1.415(When using the)6.415 F -F1<ad46>3.915 E F0(or)3.915 E F1<ad43>3.915 E F0 1.415(options, the v) +(accepted by the)144 398.4 R F2(complete)3.481 E F0 -.2(bu)3.481 G .981 +(iltin with the e).2 F .981(xception of)-.15 F F2<ad70>3.481 E F0(and) +3.481 E F2<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the) +-3.481 F 1.415(standard output.)144 410.4 R 1.415(When using the)6.415 F +F2<ad46>3.915 E F0(or)3.915 E F2<ad43>3.915 E F0 1.415(options, the v) 3.915 F 1.415(arious shell v)-.25 F 1.415(ariables set by the pro-)-.25 -F(grammable completion f)144 273.6 Q(acilities, while a)-.1 E -.25(va) +F(grammable completion f)144 422.4 Q(acilities, while a)-.1 E -.25(va) -.2 G(ilable, will not ha).25 E .3 -.15(ve u)-.2 H(seful v).15 E(alues.) --.25 E .352(The matches will be generated in the same w)144 297.6 R .352 +-.25 E .352(The matches will be generated in the same w)144 446.4 R .352 (ay as if the programmable completion code had gen-)-.1 F .02(erated th\ em directly from a completion speci\214cation with the same \215ags.)144 -309.6 R(If)5.02 E F2(wor)2.52 E(d)-.37 E F0 .02(is speci\214ed, only) -2.52 F(those completions matching)144 321.6 Q F2(wor)2.5 E(d)-.37 E F0 -(will be displayed.)2.5 E(The return v)144 345.6 Q +458.4 R(If)5.02 E F1(wor)2.52 E(d)-.37 E F0 .02(is speci\214ed, only) +2.52 F(those completions matching)144 470.4 Q F1(wor)2.5 E(d)-.37 E F0 +(will be displayed.)2.5 E(The return v)144 494.4 Q (alue is true unless an in)-.25 E -.25(va)-.4 G -(lid option is supplied, or no matches were generated.).25 E F1 -(complete)108 362.4 Q F0([)3.033 E F1(\255abcdefgjksuv)A F0 3.033(][)C -F1<ad6f>-3.033 E F2(comp-option)3.033 E F0 3.033(][)C F1<ad45>-3.033 E -F0 3.033(][)C F1<ad41>-3.033 E F2(action)3.033 E F0 3.033(][)C F1<ad47> --3.033 E F2(globpat)3.033 E F0 3.034(][)C F1<ad57>-3.034 E F2(wor)3.034 -E(dlist)-.37 E F0 3.034(][)C F1<ad46>-3.034 E F2(function)3.034 E F0(])A -([)108 374.4 Q F1<ad43>A F2(command)2.5 E F0(])A([)144 386.4 Q F1<ad58>A -F2(\214lterpat)2.5 E F0 2.5(][)C F1<ad50>-2.5 E F2(pr)2.5 E(e\214x)-.37 -E F0 2.5(][)C F1<ad53>-2.5 E F2(suf)2.5 E<8c78>-.18 E F0(])A F2(name)2.5 -E F0([)2.5 E F2(name ...)A F0(])A F1(complete \255pr)108 398.4 Q F0([) -2.5 E F1<ad45>A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .633 -(Specify ho)144 410.4 R 3.133(wa)-.25 G -.18(rg)-3.133 G .633 -(uments to each).18 F F2(name)3.133 E F0 .633(should be completed.)3.133 -F .634(If the)5.634 F F1<ad70>3.134 E F0 .634 +(lid option is supplied, or no matches were generated.).25 E F2 +(complete)108 511.2 Q F0([)3.033 E F2(\255abcdefgjksuv)A F0 3.033(][)C +F2<ad6f>-3.033 E F1(comp-option)3.033 E F0 3.033(][)C F2<ad45>-3.033 E +F0 3.033(][)C F2<ad41>-3.033 E F1(action)3.033 E F0 3.033(][)C F2<ad47> +-3.033 E F1(globpat)3.033 E F0 3.034(][)C F2<ad57>-3.034 E F1(wor)3.034 +E(dlist)-.37 E F0 3.034(][)C F2<ad46>-3.034 E F1(function)3.034 E F0(])A +([)108 523.2 Q F2<ad43>A F1(command)2.5 E F0(])A([)144 535.2 Q F2<ad58>A +F1(\214lterpat)2.5 E F0 2.5(][)C F2<ad50>-2.5 E F1(pr)2.5 E(e\214x)-.37 +E F0 2.5(][)C F2<ad53>-2.5 E F1(suf)2.5 E<8c78>-.18 E F0(])A F1(name)2.5 +E F0([)2.5 E F1(name ...)A F0(])A F2(complete \255pr)108 547.2 Q F0([) +2.5 E F2<ad45>A F0 2.5(][)C F1(name)-2.5 E F0(...])2.5 E .633 +(Specify ho)144 559.2 R 3.133(wa)-.25 G -.18(rg)-3.133 G .633 +(uments to each).18 F F1(name)3.133 E F0 .633(should be completed.)3.133 +F .634(If the)5.634 F F2<ad70>3.134 E F0 .634 (option is supplied, or if no)3.134 F .14(options are supplied, e)144 -422.4 R .139(xisting completion speci\214cations are printed in a w)-.15 +571.2 R .139(xisting completion speci\214cations are printed in a w)-.15 F .139(ay that allo)-.1 F .139(ws them to be)-.25 F .31 -(reused as input.)144 434.4 R(The)5.31 E F1<ad72>2.81 E F0 .31 +(reused as input.)144 583.2 R(The)5.31 E F2<ad72>2.81 E F0 .31 (option remo)2.81 F -.15(ve)-.15 G 2.81(sac).15 G .31 -(ompletion speci\214cation for each)-2.81 F F2(name)2.81 E F0 2.81(,o)C -1.11 -.4(r, i)-2.81 H 2.81(fn).4 G(o)-2.81 E F2(name)2.81 E F0(s)A 1.393 -(are supplied, all completion speci\214cations.)144 446.4 R(The)6.393 E -F1<ad45>3.893 E F0 1.392(option indicates that the remaining options) -3.892 F 1.304(and actions should apply to `)144 458.4 R(`empty')-.74 E +(ompletion speci\214cation for each)-2.81 F F1(name)2.81 E F0 2.81(,o)C +1.11 -.4(r, i)-2.81 H 2.81(fn).4 G(o)-2.81 E F1(name)2.81 E F0(s)A 1.393 +(are supplied, all completion speci\214cations.)144 595.2 R(The)6.393 E +F2<ad45>3.893 E F0 1.392(option indicates that the remaining options) +3.892 F 1.304(and actions should apply to `)144 607.2 R(`empty')-.74 E 3.804('c)-.74 G 1.304 (ommand completion; that is, completion attempted on a)-3.804 F -(blank line.)144 470.4 Q 1.438 +(blank line.)144 619.2 Q 1.438 (The process of applying these completion speci\214cations when w)144 -494.4 R 1.437(ord completion is attempted is)-.1 F(described abo)144 -506.4 Q .3 -.15(ve u)-.15 H(nder).15 E F1(Pr)2.5 E +643.2 R 1.437(ord completion is attempted is)-.1 F(described abo)144 +655.2 Q .3 -.15(ve u)-.15 H(nder).15 E F2(Pr)2.5 E (ogrammable Completion)-.18 E F0(.)A .555 -(Other options, if speci\214ed, ha)144 530.4 R .855 -.15(ve t)-.2 H .555 +(Other options, if speci\214ed, ha)144 679.2 R .855 -.15(ve t)-.2 H .555 (he follo).15 F .555(wing meanings.)-.25 F .555(The ar)5.555 F .555 -(guments to the)-.18 F F1<ad47>3.056 E F0(,)A F1<ad57>3.056 E F0 3.056 -(,a)C(nd)-3.056 E F1<ad58>3.056 E F0 .723(options \(and, if necessary) -144 542.4 R 3.223(,t)-.65 G(he)-3.223 E F1<ad50>3.223 E F0(and)3.223 E -F1<ad53>3.223 E F0 .722 +(guments to the)-.18 F F2<ad47>3.056 E F0(,)A F2<ad57>3.056 E F0 3.056 +(,a)C(nd)-3.056 E F2<ad58>3.056 E F0 .723(options \(and, if necessary) +144 691.2 R 3.223(,t)-.65 G(he)-3.223 E F2<ad50>3.223 E F0(and)3.223 E +F2<ad53>3.223 E F0 .722 (options\) should be quoted to protect them from e)3.223 F(xpan-)-.15 E -(sion before the)144 554.4 Q F1(complete)2.5 E F0 -.2(bu)2.5 G -(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E F1<ad6f>144 566.4 Q -F2(comp-option)2.5 E F0(The)184 578.4 Q F2(comp-option)2.79 E F0 .291 -(controls se)2.791 F -.15(ve)-.25 G .291(ral aspects of the compspec') -.15 F 2.791(sb)-.55 G(eha)-2.791 E .291(vior be)-.2 F .291 -(yond the simple)-.15 F(generation of completions.)184 590.4 Q F2 -(comp-option)5 E F0(may be one of:)2.5 E F1(bashdefault)184 602.4 Q F0 -.281(Perform the rest of the def)224 614.4 R(ault)-.1 E F1(bash)2.781 E -F0 .281(completions if the compspec generates no)2.781 F(matches.)224 -626.4 Q F1(default)184 638.4 Q F0 2.875(Use readline')10 F 5.375(sd)-.55 -G(ef)-5.375 E 2.876 -(ault \214lename completion if the compspec generates no)-.1 F(matches.) -224 650.4 Q F1(dir)184 662.4 Q(names)-.15 E F0(Perform directory name c\ -ompletion if the compspec generates no matches.)224 674.4 Q F1 -(\214lenames)184 686.4 Q F0 -.7(Te)224 698.4 S .137(ll readline that th\ -e compspec generates \214lenames, so it can perform an).7 F 2.636<798c> --.15 G(le-)-2.636 E .496(name\255speci\214c processing \(lik)224 710.4 R -2.996(ea)-.1 G .496(dding a slash to directory names or suppress-)-2.996 -F(ing trailing spaces\).)224 722.4 Q -(Intended to be used with shell functions.)5 E(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(49)200.665 E 0 Cg EP +(sion before the)144 703.2 Q F2(complete)2.5 E F0 -.2(bu)2.5 G +(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(49)190.395 E 0 Cg EP %%Page: 50 50 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(nospace)184 84 Q F0 -.7(Te)6.11 G .22 +-.35 E/F1 10/Times-Bold@0 SF<ad6f>144 84 Q/F2 10/Times-Italic@0 SF +(comp-option)2.5 E F0(The)184 96 Q F2(comp-option)2.79 E F0 .291 +(controls se)2.791 F -.15(ve)-.25 G .291(ral aspects of the compspec') +.15 F 2.791(sb)-.55 G(eha)-2.791 E .291(vior be)-.2 F .291 +(yond the simple)-.15 F(generation of completions.)184 108 Q F2 +(comp-option)5 E F0(may be one of:)2.5 E F1(bashdefault)184 120 Q F0 +.281(Perform the rest of the def)224 132 R(ault)-.1 E F1(bash)2.781 E F0 +.281(completions if the compspec generates no)2.781 F(matches.)224 144 Q +F1(default)184 156 Q F0 2.875(Use readline')10 F 5.375(sd)-.55 G(ef) +-5.375 E 2.876(ault \214lename completion if the compspec generates no) +-.1 F(matches.)224 168 Q F1(dir)184 180 Q(names)-.15 E F0(Perform direc\ +tory name completion if the compspec generates no matches.)224 192 Q F1 +(\214lenames)184 204 Q F0 -.7(Te)224 216 S .137(ll readline that the co\ +mpspec generates \214lenames, so it can perform an).7 F 2.636<798c>-.15 +G(le-)-2.636 E .134(name\255speci\214c processing \(lik)224 228 R 2.634 +(ea)-.1 G .134(dding a slash to directory names, quoting spe-)-2.634 F +.45(cial characters, or suppressing trailing spaces\).)224 240 R .45 +(Intended to be used with shell)5.45 F(functions.)224 252 Q F1(nospace) +184 264 Q F0 -.7(Te)6.11 G .22 (ll readline not to append a space \(the def).7 F .22(ault\) to w)-.1 F -.22(ords completed at the end)-.1 F(of the line.)224 96 Q F1(plusdirs) -184 108 Q F0 1.985(After an)5.54 F 4.485(ym)-.15 G 1.985 +.22(ords completed at the end)-.1 F(of the line.)224 276 Q F1(plusdirs) +184 288 Q F0 1.985(After an)5.54 F 4.485(ym)-.15 G 1.985 (atches de\214ned by the compspec are generated, directory name)-4.485 F -.584(completion is attempted and an)224 120 R 3.084(ym)-.15 G .584 -(atches are added to the results of the other)-3.084 F(actions.)224 132 -Q F1<ad41>144 144 Q/F2 10/Times-Italic@0 SF(action)2.5 E F0(The)184 156 -Q F2(action)2.5 E F0(may be one of the follo)2.5 E +.583(completion is attempted and an)224 300 R 3.084(ym)-.15 G .584 +(atches are added to the results of the other)-3.084 F(actions.)224 312 +Q F1<ad41>144 324 Q F2(action)2.5 E F0(The)184 336 Q F2(action)2.5 E F0 +(may be one of the follo)2.5 E (wing to generate a list of possible completions:)-.25 E F1(alias)184 -168 Q F0(Alias names.)20.55 E(May also be speci\214ed as)5 E F1<ad61>2.5 -E F0(.)A F1(arrayv)184 180 Q(ar)-.1 E F0(Array v)224 192 Q -(ariable names.)-.25 E F1 4.7(binding Readline)184 204 R F0 -.1(ke)2.5 G -2.5(yb)-.05 G(inding names.)-2.5 E F1 -.2(bu)184 216 S(iltin).2 E F0 +348 Q F0(Alias names.)20.55 E(May also be speci\214ed as)5 E F1<ad61>2.5 +E F0(.)A F1(arrayv)184 360 Q(ar)-.1 E F0(Array v)224 372 Q +(ariable names.)-.25 E F1 4.7(binding Readline)184 384 R F0 -.1(ke)2.5 G +2.5(yb)-.05 G(inding names.)-2.5 E F1 -.2(bu)184 396 S(iltin).2 E F0 (Names of shell b)11.85 E(uiltin commands.)-.2 E -(May also be speci\214ed as)5 E F1<ad62>2.5 E F0(.)A F1(command)184 228 -Q F0(Command names.)224 240 Q(May also be speci\214ed as)5 E F1<ad63>2.5 -E F0(.)A F1(dir)184 252 Q(ectory)-.18 E F0(Directory names.)224 264 Q -(May also be speci\214ed as)5 E F1<ad64>2.5 E F0(.)A F1(disabled)184 276 -Q F0(Names of disabled shell b)224 288 Q(uiltins.)-.2 E F1(enabled)184 -300 Q F0(Names of enabled shell b)6.66 E(uiltins.)-.2 E F1(export)184 -312 Q F0(Names of e)12.23 E(xported shell v)-.15 E 2.5(ariables. May) +(May also be speci\214ed as)5 E F1<ad62>2.5 E F0(.)A F1(command)184 408 +Q F0(Command names.)224 420 Q(May also be speci\214ed as)5 E F1<ad63>2.5 +E F0(.)A F1(dir)184 432 Q(ectory)-.18 E F0(Directory names.)224 444 Q +(May also be speci\214ed as)5 E F1<ad64>2.5 E F0(.)A F1(disabled)184 456 +Q F0(Names of disabled shell b)224 468 Q(uiltins.)-.2 E F1(enabled)184 +480 Q F0(Names of enabled shell b)6.66 E(uiltins.)-.2 E F1(export)184 +492 Q F0(Names of e)12.23 E(xported shell v)-.15 E 2.5(ariables. May) -.25 F(also be speci\214ed as)2.5 E F1<ad65>2.5 E F0(.)A F1(\214le)184 -324 Q F0(File names.)27.22 E(May also be speci\214ed as)5 E F1<ad66>2.5 -E F0(.)A F1(function)184 336 Q F0(Names of shell functions.)224 348 Q F1 -(gr)184 360 Q(oup)-.18 E F0(Group names.)14.62 E +504 Q F0(File names.)27.22 E(May also be speci\214ed as)5 E F1<ad66>2.5 +E F0(.)A F1(function)184 516 Q F0(Names of shell functions.)224 528 Q F1 +(gr)184 540 Q(oup)-.18 E F0(Group names.)14.62 E (May also be speci\214ed as)5 E F1<ad67>2.5 E F0(.)A F1(helptopic)184 -372 Q F0(Help topics as accepted by the)224 384 Q F1(help)2.5 E F0 -.2 -(bu)2.5 G(iltin.).2 E F1(hostname)184 396 Q F0(Hostnames, as tak)224 408 +552 Q F0(Help topics as accepted by the)224 564 Q F1(help)2.5 E F0 -.2 +(bu)2.5 G(iltin.).2 E F1(hostname)184 576 Q F0(Hostnames, as tak)224 588 Q(en from the \214le speci\214ed by the)-.1 E/F3 9/Times-Bold@0 SF -(HOSTFILE)2.5 E F0(shell v)2.25 E(ariable.)-.25 E F1(job)184 420 Q F0 +(HOSTFILE)2.5 E F0(shell v)2.25 E(ariable.)-.25 E F1(job)184 600 Q F0 (Job names, if job control is acti)26.11 E -.15(ve)-.25 G 5(.M).15 G -(ay also be speci\214ed as)-5 E F1<ad6a>2.5 E F0(.)A F1 -.1(ke)184 432 S -(yw).1 E(ord)-.1 E F0(Shell reserv)224 444 Q(ed w)-.15 E 2.5(ords. May) +(ay also be speci\214ed as)-5 E F1<ad6a>2.5 E F0(.)A F1 -.1(ke)184 612 S +(yw).1 E(ord)-.1 E F0(Shell reserv)224 624 Q(ed w)-.15 E 2.5(ords. May) -.1 F(also be speci\214ed as)2.5 E F1<ad6b>2.5 E F0(.)A F1(running)184 -456 Q F0(Names of running jobs, if job control is acti)5.54 E -.15(ve) --.25 G(.).15 E F1(ser)184 468 Q(vice)-.1 E F0(Service names.)10.67 E -(May also be speci\214ed as)5 E F1<ad73>2.5 E F0(.)A F1(setopt)184 480 Q +636 Q F0(Names of running jobs, if job control is acti)5.54 E -.15(ve) +-.25 G(.).15 E F1(ser)184 648 Q(vice)-.1 E F0(Service names.)10.67 E +(May also be speci\214ed as)5 E F1<ad73>2.5 E F0(.)A F1(setopt)184 660 Q F0 -1.11(Va)14.45 G(lid ar)1.11 E(guments for the)-.18 E F1<ad6f>2.5 E F0(option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1 -(shopt)184 492 Q F0(Shell option names as accepted by the)16.66 E F1 -(shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(signal)184 504 Q F0 -(Signal names.)14.99 E F1(stopped)184 516 Q F0 +(shopt)184 672 Q F0(Shell option names as accepted by the)16.66 E F1 +(shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(signal)184 684 Q F0 +(Signal names.)14.99 E F1(stopped)184 696 Q F0 (Names of stopped jobs, if job control is acti)6.66 E -.15(ve)-.25 G(.) -.15 E F1(user)184 528 Q F0(User names.)21.67 E -(May also be speci\214ed as)5 E F1<ad75>2.5 E F0(.)A F1 -.1(va)184 540 S -(riable).1 E F0(Names of all shell v)5.1 E 2.5(ariables. May)-.25 F -(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad47>144 552 Q F2 -(globpat)2.5 E F0 1.41(The \214lename e)184 564 R 1.411 -(xpansion pattern)-.15 F F2(globpat)3.911 E F0 1.411(is e)3.911 F 1.411 -(xpanded to generate the possible comple-)-.15 F(tions.)184 576 Q F1 -<ad57>144 588 Q F2(wor)2.5 E(dlist)-.37 E F0(The)184 600 Q F2(wor)3.64 E -(dlist)-.37 E F0 1.14(is split using the characters in the)3.64 F F3 -(IFS)3.64 E F0 1.139(special v)3.39 F 1.139(ariable as delimiters, and) --.25 F 2.007(each resultant w)184 612 R 2.007(ord is e)-.1 F 4.507 -(xpanded. The)-.15 F 2.008(possible completions are the members of the) -4.507 F(resultant list which match the w)184 624 Q(ord being completed.) --.1 E F1<ad43>144 636 Q F2(command)2.5 E(command)184 648 Q F0 1.056 -(is e)3.556 F -.15(xe)-.15 G 1.056(cuted in a subshell en).15 F 1.056 -(vironment, and its output is used as the possible)-.4 F(completions.) -184 660 Q F1<ad46>144 672 Q F2(function)2.5 E F0 1.18 -(The shell function)184 684 R F2(function)3.68 E F0 1.181(is e)3.681 F --.15(xe)-.15 G 1.181(cuted in the current shell en).15 F 3.681 -(vironment. When)-.4 F 1.181(it \214n-)3.681 F .932 -(ishes, the possible completions are retrie)184 696 R -.15(ve)-.25 G -3.432(df).15 G .932(rom the v)-3.432 F .932(alue of the)-.25 F F3 -(COMPREPL)3.431 E(Y)-.828 E F0(array)3.181 E -.25(va)184 708 S(riable.) -.25 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(50)200.665 E 0 Cg EP +.15 E F1(user)184 708 Q F0(User names.)21.67 E +(May also be speci\214ed as)5 E F1<ad75>2.5 E F0(.)A(GNU Bash-4.0)72 768 +Q(2008 October 28)140.405 E(50)190.395 E 0 Cg EP %%Page: 51 51 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF<ad58>144 84 Q/F2 10/Times-Italic@0 SF -(\214lterpat)2.5 E(\214lterpat)184 96 Q F0 .733 -(is a pattern as used for \214lename e)3.233 F 3.233(xpansion. It)-.15 F -.733(is applied to the list of possible)3.233 F 1.596 -(completions generated by the preceding options and ar)184 108 R 1.596 -(guments, and each completion)-.18 F(matching)184 120 Q F2(\214lterpat) -3.204 E F0 .704(is remo)3.204 F -.15(ve)-.15 G 3.204(df).15 G .704 -(rom the list.)-3.204 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0 -(in)3.204 E F2(\214lterpat)3.205 E F0(ne)3.205 E -.05(ga)-.15 G .705 -(tes the pattern;).05 F(in this case, an)184 132 Q 2.5(yc)-.15 G +-.35 E/F1 10/Times-Bold@0 SF -.1(va)184 84 S(riable).1 E F0 +(Names of all shell v)5.1 E 2.5(ariables. May)-.25 F +(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad47>144 96 Q/F2 +10/Times-Italic@0 SF(globpat)2.5 E F0 1.411(The \214lename e)184 108 R +1.411(xpansion pattern)-.15 F F2(globpat)3.911 E F0 1.411(is e)3.911 F +1.411(xpanded to generate the possible comple-)-.15 F(tions.)184 120 Q +F1<ad57>144 132 Q F2(wor)2.5 E(dlist)-.37 E F0(The)184 144 Q F2(wor) +3.639 E(dlist)-.37 E F0 1.14(is split using the characters in the)3.639 +F/F3 9/Times-Bold@0 SF(IFS)3.64 E F0 1.14(special v)3.39 F 1.14 +(ariable as delimiters, and)-.25 F 2.008(each resultant w)184 156 R +2.008(ord is e)-.1 F 4.508(xpanded. The)-.15 F 2.007 +(possible completions are the members of the)4.508 F +(resultant list which match the w)184 168 Q(ord being completed.)-.1 E +F1<ad43>144 180 Q F2(command)2.5 E(command)184 192 Q F0 1.055(is e)3.555 +F -.15(xe)-.15 G 1.055(cuted in a subshell en).15 F 1.056 +(vironment, and its output is used as the possible)-.4 F(completions.) +184 204 Q F1<ad46>144 216 Q F2(function)2.5 E F0 1.181 +(The shell function)184 228 R F2(function)3.681 E F0 1.181(is e)3.681 F +-.15(xe)-.15 G 1.181(cuted in the current shell en).15 F 3.68 +(vironment. When)-.4 F 1.18(it \214n-)3.68 F .932 +(ishes, the possible completions are retrie)184 240 R -.15(ve)-.25 G +3.432(df).15 G .932(rom the v)-3.432 F .932(alue of the)-.25 F F3 +(COMPREPL)3.432 E(Y)-.828 E F0(array)3.182 E -.25(va)184 252 S(riable.) +.25 E F1<ad58>144 264 Q F2(\214lterpat)2.5 E(\214lterpat)184 276 Q F0 +.733(is a pattern as used for \214lename e)3.234 F 3.233(xpansion. It) +-.15 F .733(is applied to the list of possible)3.233 F 1.596 +(completions generated by the preceding options and ar)184 288 R 1.596 +(guments, and each completion)-.18 F(matching)184 300 Q F2(\214lterpat) +3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704 +(rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0 +(in)3.204 E F2(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704 +(tes the pattern;).05 F(in this case, an)184 312 Q 2.5(yc)-.15 G (ompletion not matching)-2.5 E F2(\214lterpat)2.5 E F0(is remo)2.5 E --.15(ve)-.15 G(d.).15 E F1<ad50>144 144 Q F2(pr)2.5 E(e\214x)-.37 E(pr) -184 156 Q(e\214x)-.37 E F0 .535(is added at the be)3.035 F .534 +-.15(ve)-.15 G(d.).15 E F1<ad50>144 324 Q F2(pr)2.5 E(e\214x)-.37 E(pr) +184 336 Q(e\214x)-.37 E F0 .534(is added at the be)3.034 F .534 (ginning of each possible completion after all other options ha)-.15 F --.15(ve)-.2 G(been applied.)184 168 Q F1<ad53>144 180 Q F2(suf)2.5 E +-.15(ve)-.2 G(been applied.)184 348 Q F1<ad53>144 360 Q F2(suf)2.5 E 2.81(\214x suf)-.18 F<8c78>-.18 E F0 (is appended to each possible completion after all other options ha)2.5 -E .3 -.15(ve b)-.2 H(een applied.).15 E .466(The return v)144 196.8 R -.466(alue is true unless an in)-.25 F -.25(va)-.4 G .466 -(lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0 -(or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362 -(plied without a)144 208.8 R F2(name)3.862 E F0(ar)3.862 E 1.361 -(gument, an attempt is made to remo)-.18 F 1.661 -.15(ve a c)-.15 H -1.361(ompletion speci\214cation for a).15 F F2(name)144 220.8 Q F0 +E .3 -.15(ve b)-.2 H(een applied.).15 E .467(The return v)144 376.8 R +.467(alue is true unless an in)-.25 F -.25(va)-.4 G .466 +(lid option is supplied, an option other than).25 F F1<ad70>2.966 E F0 +(or)2.966 E F1<ad72>2.966 E F0 .466(is sup-)2.966 F 1.361 +(plied without a)144 388.8 R F2(name)3.861 E F0(ar)3.861 E 1.361 +(gument, an attempt is made to remo)-.18 F 1.662 -.15(ve a c)-.15 H +1.362(ompletion speci\214cation for a).15 F F2(name)144 400.8 Q F0 (for which no speci\214cation e)2.5 E (xists, or an error occurs adding a completion speci\214cation.)-.15 E -F1(compopt)108 237.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C +F1(compopt)108 417.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C F1(+o)-2.5 E F2(option)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A .447 -(Modify completion options for each)144 249.6 R F2(name)2.947 E F0 .447 +(Modify completion options for each)144 429.6 R F2(name)2.947 E F0 .447 (according to the)2.947 F F2(option)2.947 E F0 .447 -(s, or for the currently-e)B -.15(xe)-.15 G(cution).15 E .726 -(completion if no)144 261.6 R F2(name)3.226 E F0 3.226(sa)C .726 -(re supplied.)-3.226 F .725(If no)5.725 F F2(option)3.225 E F0 3.225(sa) -C .725(re gi)-3.225 F -.15(ve)-.25 G .725 -(n, display the completion options for).15 F(each)144 273.6 Q F2(name) -3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v) +(s, or for the currently-e)B -.15(xe)-.15 G(cution).15 E .725 +(completion if no)144 441.6 R F2(name)3.225 E F0 3.225(sa)C .725 +(re supplied.)-3.225 F .725(If no)5.725 F F2(option)3.225 E F0 3.225(sa) +C .725(re gi)-3.225 F -.15(ve)-.25 G .726 +(n, display the completion options for).15 F(each)144 453.6 Q F2(name) +3.224 E F0 .724(or the current completion.)3.224 F .724(The possible v) 5.724 F .724(alues of)-.25 F F2(option)3.224 E F0 .724(are those v)3.224 -F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 285.6 Q F0 -.2(bu) +F .723(alid for the)-.25 F F1(com-)3.223 E(plete)144 465.6 Q F0 -.2(bu) 2.5 G(iltin described abo).2 E -.15(ve)-.15 G(.).15 E .327(The return v) -108 302.4 R .327(alue is true unless an in)-.25 F -.25(va)-.4 G .327 +108 482.4 R .327(alue is true unless an in)-.25 F -.25(va)-.4 G .327 (lid option is supplied, an attempt is made to modify the options for a) -.25 F F2(name)108 314.4 Q F0(for which no completion speci\214cation e) -2.5 E(xists, or an output error occurs.)-.15 E F1(continue)108 331.2 Q -F0([)2.5 E F2(n)A F0(])A 1.753(Resume the ne)144 343.2 R 1.753 +.25 F F2(name)108 494.4 Q F0(for which no completion speci\214cation e) +2.5 E(xists, or an output error occurs.)-.15 E F1(continue)108 511.2 Q +F0([)2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 523.2 R 1.754 (xt iteration of the enclosing)-.15 F F1 -.25(fo)4.254 G(r).25 E F0(,)A F1(while)4.254 E F0(,)A F1(until)4.254 E F0 4.254(,o)C(r)-4.254 E F1 -(select)4.254 E F0 4.254(loop. If)4.254 F F2(n)4.614 E F0 1.754 -(is speci\214ed,)4.494 F 1.209(resume at the)144 355.2 R F2(n)3.709 E F0 -1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F3 10 +(select)4.254 E F0 4.253(loop. If)4.254 F F2(n)4.613 E F0 1.753 +(is speci\214ed,)4.493 F 1.208(resume at the)144 535.2 R F2(n)3.709 E F0 +1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F4 10 /Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F2(n)4.069 E F0 1.209 -(is greater than the number of enclosing)3.949 F .513 -(loops, the last enclosing loop \(the `)144 367.2 R(`top-le)-.74 E -.15 -(ve)-.25 G(l').15 E 3.013('l)-.74 G .513(oop\) is resumed.)-3.013 F .514 -(The return v)5.514 F .514(alue is 0 unless)-.25 F F2(n)3.014 E F0(is) -3.014 E(not greater than or equal to 1.)144 379.2 Q F1(declar)108 396 Q +(is greater than the number of enclosing)3.949 F .514 +(loops, the last enclosing loop \(the `)144 547.2 R(`top-le)-.74 E -.15 +(ve)-.25 G(l').15 E 3.014('l)-.74 G .514(oop\) is resumed.)-3.014 F .513 +(The return v)5.513 F .513(alue is 0 unless)-.25 F F2(n)3.013 E F0(is) +3.013 E(not greater than or equal to 1.)144 559.2 Q F1(declar)108 576 Q (e)-.18 E F0([)2.5 E F1(\255aAfFilrtux)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E F1 -(typeset)108 408 Q F0([)2.5 E F1(\255aAfFilrtux)A F0 2.5(][)C F1<ad70> +(typeset)108 588 Q F0([)2.5 E F1(\255aAfFilrtux)A F0 2.5(][)C F1<ad70> -2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..]) --2.5 E 1.265(Declare v)144 420 R 1.265(ariables and/or gi)-.25 F 1.565 --.15(ve t)-.25 H 1.265(hem attrib).15 F 3.765(utes. If)-.2 F(no)3.765 E -F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25 G 3.764 -(nt).15 G 1.264(hen display the v)-3.764 F 1.264(alues of)-.25 F -.25 -(va)144 432 S 3.482(riables. The).25 F F1<ad70>3.482 E F0 .982 -(option will display the attrib)3.482 F .982(utes and v)-.2 F .983 -(alues of each)-.25 F F2(name)3.483 E F0 5.983(.W).18 G(hen)-5.983 E F1 -<ad70>3.483 E F0 .983(is used)3.483 F(with)144 444 Q F2(name)3.58 E F0 -(ar)3.58 E 1.079(guments, additional options are ignored.)-.18 F(When) +-2.5 E 1.264(Declare v)144 600 R 1.264(ariables and/or gi)-.25 F 1.564 +-.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2 F(no)3.765 E +F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25 G 3.765 +(nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)-.25 F -.25 +(va)144 612 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983 +(option will display the attrib)3.483 F .983(utes and v)-.2 F .982 +(alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1 +<ad70>3.482 E F0 .982(is used)3.482 F(with)144 624 Q F2(name)3.579 E F0 +(ar)3.579 E 1.079(guments, additional options are ignored.)-.18 F(When) 6.079 E F1<ad70>3.579 E F0 1.079(is supplied without)3.579 F F2(name) -3.579 E F0(ar)3.579 E(gu-)-.18 E .15(ments, it will display the attrib) -144 456 R .15(utes and v)-.2 F .151(alues of all v)-.25 F .151 -(ariables ha)-.25 F .151(ving the attrib)-.2 F .151 -(utes speci\214ed by the)-.2 F .047(additional options.)144 468 R .047 -(If no other options are supplied with)5.047 F F1<ad70>2.547 E F0(,)A F1 -(declar)2.547 E(e)-.18 E F0 .046(will display the attrib)2.546 F .046 -(utes and)-.2 F -.25(va)144 480 S 1.362(lues of all shell v).25 F 3.862 -(ariables. The)-.25 F F1<ad66>3.862 E F0 1.363 -(option will restrict the display to shell functions.)3.862 F(The)6.363 -E F1<ad46>3.863 E F0 2.422(option inhibits the display of function de\ -\214nitions; only the function name and attrib)144 492 R 2.422(utes are) --.2 F 2.663(printed. If)144 504 R(the)2.663 E F1(extdeb)2.663 E(ug)-.2 E -F0 .164(shell option is enabled using)2.663 F F1(shopt)2.664 E F0 2.664 -(,t)C .164(he source \214le name and line number)-2.664 F 1.382 -(where the function is de\214ned are displayed as well.)144 516 R(The) +3.58 E F0(ar)3.58 E(gu-)-.18 E .151(ments, it will display the attrib) +144 636 R .151(utes and v)-.2 F .151(alues of all v)-.25 F .15 +(ariables ha)-.25 F .15(ving the attrib)-.2 F .15 +(utes speci\214ed by the)-.2 F .046(additional options.)144 648 R .046 +(If no other options are supplied with)5.046 F F1<ad70>2.547 E F0(,)A F1 +(declar)2.547 E(e)-.18 E F0 .047(will display the attrib)2.547 F .047 +(utes and)-.2 F -.25(va)144 660 S 1.363(lues of all shell v).25 F 3.863 +(ariables. The)-.25 F F1<ad66>3.863 E F0 1.362 +(option will restrict the display to shell functions.)3.863 F(The)6.362 +E F1<ad46>3.862 E F0 2.422(option inhibits the display of function de\ +\214nitions; only the function name and attrib)144 672 R 2.423(utes are) +-.2 F 2.664(printed. If)144 684 R(the)2.664 E F1(extdeb)2.664 E(ug)-.2 E +F0 .164(shell option is enabled using)2.664 F F1(shopt)2.664 E F0 2.664 +(,t)C .163(he source \214le name and line number)-2.664 F 1.382 +(where the function is de\214ned are displayed as well.)144 696 R(The) 6.382 E F1<ad46>3.882 E F0 1.382(option implies)3.882 F F1<ad66>3.882 E -F0 6.382(.T)C 1.382(he follo)-6.382 F(wing)-.25 E .793 -(options can be used to restrict output to v)144 528 R .794 -(ariables with the speci\214ed attrib)-.25 F .794(ute or to gi)-.2 F -1.094 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 540 Q(utes:)-.2 E F1 -<ad61>144 552 Q F0(Each)25.3 E F2(name)2.5 E F0(is an inde)2.5 E -.15 -(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F1(Arrays)2.5 -E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad41>144 564 Q F0(Each)23.08 -E F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v).15 -E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).) -.15 E F1<ad66>144 576 Q F0(Use function names only)26.97 E(.)-.65 E F1 -<ad69>144 588 Q F0 .558(The v)27.52 F .558 -(ariable is treated as an inte)-.25 F .558(ger; arithmetic e)-.15 F -.25 -(va)-.25 G .558(luation \(see).25 F/F4 9/Times-Bold@0 SF .557 -(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION \))180 600 Q F0 -(is performed when the v)2.25 E(ariable is assigned a v)-.25 E(alue.) --.25 E F1<ad6c>144 612 Q F0 .909(When the v)27.52 F .909 -(ariable is assigned a v)-.25 F .909(alue, all upper)-.25 F .909 -(-case characters are con)-.2 F -.15(ve)-.4 G .91(rted to lo).15 F(wer) --.25 E(-)-.2 E 2.5(case. The)180 624 R(upper)2.5 E(-case attrib)-.2 E -(ute is disabled.)-.2 E F1<ad72>144 636 Q F0(Mak)25.86 E(e)-.1 E F2 -(name)5.047 E F0 5.047(sr)C(eadonly)-5.047 E 7.547(.T)-.65 G 2.546 -(hese names cannot then be assigned v)-7.547 F 2.546 -(alues by subsequent)-.25 F(assignment statements or unset.)180 648 Q F1 -<ad74>144 660 Q F0(Gi)26.97 E .729 -.15(ve e)-.25 H(ach).15 E F2(name) -2.929 E F0(the)2.929 E F2(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E 2.929 -(ute. T)-.2 F .429(raced functions inherit the)-.35 F F1(DEB)2.929 E(UG) --.1 E F0(and)2.93 E F1(RETURN)2.93 E F0(traps from the calling shell.) -180 672 Q(The trace attrib)5 E(ute has no special meaning for v)-.2 E -(ariables.)-.25 E F1<ad75>144 684 Q F0 .91(When the v)24.74 F .909 -(ariable is assigned a v)-.25 F .909(alue, all lo)-.25 F(wer)-.25 E .909 -(-case characters are con)-.2 F -.15(ve)-.4 G .909(rted to upper).15 F -(-)-.2 E 2.5(case. The)180 696 R(lo)2.5 E(wer)-.25 E(-case attrib)-.2 E -(ute is disabled.)-.2 E F1<ad78>144 708 Q F0(Mark)25.3 E F2(name)2.5 E -F0 2.5(sf)C(or e)-2.5 E(xport to subsequent commands via the en)-.15 E -(vironment.)-.4 E .12(Using `+' instead of `\255' turns of)144 724.8 R -2.62(ft)-.25 G .12(he attrib)-2.62 F .121(ute instead, with the e)-.2 F -.121(xceptions that)-.15 F F1(+a)2.621 E F0 .121(may not be used)2.621 F -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(51)200.665 E 0 Cg EP +F0 6.382(.T)C 1.382(he follo)-6.382 F(wing)-.25 E .794 +(options can be used to restrict output to v)144 708 R .794 +(ariables with the speci\214ed attrib)-.25 F .793(ute or to gi)-.2 F +1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 720 Q(utes:)-.2 E +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(51)190.395 E 0 Cg EP %%Page: 52 52 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E 1.237(to destro)144 84 R 3.737(ya)-.1 G 3.737(na)-3.737 G 1.237 -(rray v)-3.737 F 1.237(ariable and)-.25 F/F1 10/Times-Bold@0 SF 1.237 -(+r will not r)3.737 F(emo)-.18 E 1.437 -.1(ve t)-.1 H 1.237(he r).1 F -1.237(eadonly attrib)-.18 F 3.737(ute. When)-.2 F 1.236(used in a)3.737 -F .311(function, mak)144 96 R .311(es each)-.1 F/F2 10/Times-Italic@0 SF -(name)2.811 E F1 .311(local, as with the local)2.811 F F0 2.811 -(command. If)2.811 F 2.811(av)2.811 G .312(ariable name is follo)-3.061 -F .312(wed by)-.25 F(=)144 108 Q F2(value)A F0 3.239(,t)C .739(he v) --3.239 F .739(alue of the v)-.25 F .739(ariable is set to)-.25 F F2 -(value)3.238 E F0 5.738(.T)C .738(he return v)-5.738 F .738 -(alue is 0 unless an in)-.25 F -.25(va)-.4 G .738(lid option is).25 F -.603(encountered, an attempt is made to de\214ne a function using)144 -120 R/F3 10/Courier@0 SF .603(\255f foo=bar)3.103 F F0 3.103(,a)C 3.103 -(na)-3.103 G .604(ttempt is made to)-3.103 F 1.243(assign a v)144 132 R -1.243(alue to a readonly v)-.25 F 1.242 -(ariable, an attempt is made to assign a v)-.25 F 1.242 +-.35 E/F1 10/Times-Bold@0 SF<ad61>144 84 Q F0(Each)25.3 E/F2 10 +/Times-Italic@0 SF(name)2.5 E F0(is an inde)2.5 E -.15(xe)-.15 G 2.5(da) +.15 G(rray v)-2.5 E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E +-.15(ve)-.15 G(\).).15 E F1<ad41>144 96 Q F0(Each)23.08 E F2(name)2.5 E +F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v).15 E(ariable \(see) +-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad66>144 +108 Q F0(Use function names only)26.97 E(.)-.65 E F1<ad69>144 120 Q F0 +.557(The v)27.52 F .558(ariable is treated as an inte)-.25 F .558 +(ger; arithmetic e)-.15 F -.25(va)-.25 G .558(luation \(see).25 F/F3 9 +/Times-Bold@0 SF .558(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E +(TION \))180 132 Q F0(is performed when the v)2.25 E +(ariable is assigned a v)-.25 E(alue.)-.25 E F1<ad6c>144 144 Q F0 .91 +(When the v)27.52 F .909(ariable is assigned a v)-.25 F .909 +(alue, all upper)-.25 F .909(-case characters are con)-.2 F -.15(ve)-.4 +G .909(rted to lo).15 F(wer)-.25 E(-)-.2 E 2.5(case. The)180 156 R +(upper)2.5 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad72>144 168 Q +F0(Mak)25.86 E(e)-.1 E F2(name)5.046 E F0 5.046(sr)C(eadonly)-5.046 E +7.546(.T)-.65 G 2.546(hese names cannot then be assigned v)-7.546 F +2.547(alues by subsequent)-.25 F(assignment statements or unset.)180 180 +Q F1<ad74>144 192 Q F0(Gi)26.97 E .73 -.15(ve e)-.25 H(ach).15 E F2 +(name)2.93 E F0(the)2.929 E F2(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E +2.929(ute. T)-.2 F .429(raced functions inherit the)-.35 F F1(DEB)2.929 +E(UG)-.1 E F0(and)2.929 E F1(RETURN)2.929 E F0 +(traps from the calling shell.)180 204 Q(The trace attrib)5 E +(ute has no special meaning for v)-.2 E(ariables.)-.25 E F1<ad75>144 216 +Q F0 .909(When the v)24.74 F .909(ariable is assigned a v)-.25 F .909 +(alue, all lo)-.25 F(wer)-.25 E .909(-case characters are con)-.2 F -.15 +(ve)-.4 G .91(rted to upper).15 F(-)-.2 E 2.5(case. The)180 228 R(lo)2.5 +E(wer)-.25 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad78>144 240 Q +F0(Mark)25.3 E F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E +(xport to subsequent commands via the en)-.15 E(vironment.)-.4 E .121 +(Using `+' instead of `\255' turns of)144 256.8 R 2.621(ft)-.25 G .121 +(he attrib)-2.621 F .121(ute instead, with the e)-.2 F .12 +(xceptions that)-.15 F F1(+a)2.62 E F0 .12(may not be used)2.62 F 1.236 +(to destro)144 268.8 R 3.736(ya)-.1 G 3.737(na)-3.736 G 1.237(rray v) +-3.737 F 1.237(ariable and)-.25 F F1 1.237(+r will not r)3.737 F(emo) +-.18 E 1.437 -.1(ve t)-.1 H 1.237(he r).1 F 1.237(eadonly attrib)-.18 F +3.737(ute. When)-.2 F 1.237(used in a)3.737 F .312(function, mak)144 +280.8 R .312(es each)-.1 F F2(name)2.812 E F1 .311 +(local, as with the local)2.812 F F0 2.811(command. If)2.811 F 2.811(av) +2.811 G .311(ariable name is follo)-3.061 F .311(wed by)-.25 F(=)144 +292.8 Q F2(value)A F0 3.238(,t)C .738(he v)-3.238 F .738(alue of the v) +-.25 F .738(ariable is set to)-.25 F F2(value)3.238 E F0 5.738(.T)C .738 +(he return v)-5.738 F .739(alue is 0 unless an in)-.25 F -.25(va)-.4 G +.739(lid option is).25 F .603 +(encountered, an attempt is made to de\214ne a function using)144 304.8 +R/F4 10/Courier@0 SF .603(\255f foo=bar)3.103 F F0 3.103(,a)C 3.103(na) +-3.103 G .603(ttempt is made to)-3.103 F 1.242(assign a v)144 316.8 R +1.242(alue to a readonly v)-.25 F 1.242 +(ariable, an attempt is made to assign a v)-.25 F 1.243 (alue to an array v)-.25 F(ariable)-.25 E 1.386 -(without using the compound assignment syntax \(see)144 144 R F1(Arrays) -3.886 E F0(abo)3.886 E -.15(ve)-.15 G 1.386(\), one of the).15 F F2 -(names)3.886 E F0 1.386(is not a)3.886 F -.25(va)144 156 S .172 +(without using the compound assignment syntax \(see)144 328.8 R F1 +(Arrays)3.886 E F0(abo)3.886 E -.15(ve)-.15 G 1.386(\), one of the).15 F +F2(names)3.886 E F0 1.386(is not a)3.886 F -.25(va)144 340.8 S .171 (lid shell v).25 F .171(ariable name, an attempt is made to turn of)-.25 -F 2.671(fr)-.25 G .171(eadonly status for a readonly v)-2.671 F .171 -(ariable, an)-.25 F .96(attempt is made to turn of)144 168 R 3.46(fa) +F 2.671(fr)-.25 G .171(eadonly status for a readonly v)-2.671 F .172 +(ariable, an)-.25 F .96(attempt is made to turn of)144 352.8 R 3.46(fa) -.25 G .96(rray status for an array v)-3.46 F .96 -(ariable, or an attempt is made to display a)-.25 F(non-e)144 180 Q -(xistent function with)-.15 E F1<ad66>2.5 E F0(.)A F1(dirs [+)108 196.8 +(ariable, or an attempt is made to display a)-.25 F(non-e)144 364.8 Q +(xistent function with)-.15 E F1<ad66>2.5 E F0(.)A F1(dirs [+)108 381.6 Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1 2.5(][)C(\255cplv])-2.5 E F0 --.4(Wi)144 208.8 S .329 +-.4(Wi)144 393.6 S .328 (thout options, displays the list of currently remembered directories.) -.4 F .328(The def)5.328 F .328(ault display is on a)-.1 F 1.238 -(single line with directory names separated by spaces.)144 220.8 R 1.238 -(Directories are added to the list with the)6.238 F F1(pushd)144 232.8 Q +.4 F .329(The def)5.329 F .329(ault display is on a)-.1 F 1.238 +(single line with directory names separated by spaces.)144 405.6 R 1.238 +(Directories are added to the list with the)6.238 F F1(pushd)144 417.6 Q F0(command; the)2.5 E F1(popd)2.5 E F0(command remo)2.5 E -.15(ve)-.15 G -2.5(se).15 G(ntries from the list.)-2.5 E F1(+)144 244.8 Q F2(n)A F0 -1.565(Displays the)25.3 F F2(n)4.065 E F0 1.565 -(th entry counting from the left of the list sho)B 1.564(wn by)-.25 F F1 -(dirs)4.064 E F0 1.564(when in)4.064 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E -(without options, starting with zero.)180 256.8 Q F1<ad>144 268.8 Q F2 +2.5(se).15 G(ntries from the list.)-2.5 E F1(+)144 429.6 Q F2(n)A F0 +1.564(Displays the)25.3 F F2(n)4.064 E F0 1.565 +(th entry counting from the left of the list sho)B 1.565(wn by)-.25 F F1 +(dirs)4.065 E F0 1.565(when in)4.065 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E +(without options, starting with zero.)180 441.6 Q F1<ad>144 453.6 Q F2 (n)A F0 1.194(Displays the)25.3 F F2(n)3.694 E F0 1.194 (th entry counting from the right of the list sho)B 1.194(wn by)-.25 F F1(dirs)3.694 E F0 1.194(when in)3.694 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E -(without options, starting with zero.)180 280.8 Q F1<ad63>144 292.8 Q F0 +(without options, starting with zero.)180 465.6 Q F1<ad63>144 477.6 Q F0 (Clears the directory stack by deleting all of the entries.)25.86 E F1 -<ad6c>144 304.8 Q F0 .324(Produces a longer listing; the def)27.52 F +<ad6c>144 489.6 Q F0 .324(Produces a longer listing; the def)27.52 F .324(ault listing format uses a tilde to denote the home direc-)-.1 F -(tory)180 316.8 Q(.)-.65 E F1<ad70>144 328.8 Q F0 +(tory)180 501.6 Q(.)-.65 E F1<ad70>144 513.6 Q F0 (Print the directory stack with one entry per line.)24.74 E F1<ad76>144 -340.8 Q F0 .272(Print the directory stack with one entry per line, pre\ -\214xing each entry with its inde)25.3 F 2.773(xi)-.15 G 2.773(nt)-2.773 -G(he)-2.773 E(stack.)180 352.8 Q .258(The return v)144 369.6 R .258 +525.6 Q F0 .273(Print the directory stack with one entry per line, pre\ +\214xing each entry with its inde)25.3 F 2.772(xi)-.15 G 2.772(nt)-2.772 +G(he)-2.772 E(stack.)180 537.6 Q .257(The return v)144 554.4 R .258 (alue is 0 unless an in)-.25 F -.25(va)-.4 G .258 (lid option is supplied or).25 F F2(n)2.758 E F0(inde)2.758 E -.15(xe) -.15 G 2.758(sb).15 G -.15(ey)-2.758 G .258(ond the end of the direc-) -.15 F(tory stack.)144 381.6 Q F1(diso)108 398.4 Q(wn)-.1 E F0([)2.5 E F1 +.15 F(tory stack.)144 566.4 Q F1(diso)108 583.2 Q(wn)-.1 E F0([)2.5 E F1 (\255ar)A F0 2.5(][)C F1<ad68>-2.5 E F0 2.5(][)C F2(jobspec)-2.5 E F0 -(...])2.5 E -.4(Wi)144 410.4 S .295(thout options, each).4 F F2(jobspec) +(...])2.5 E -.4(Wi)144 595.2 S .295(thout options, each).4 F F2(jobspec) 4.535 E F0 .295(is remo)3.105 F -.15(ve)-.15 G 2.795(df).15 G .295 (rom the table of acti)-2.795 F .595 -.15(ve j)-.25 H 2.795(obs. If).15 -F F2(jobspec)4.535 E F0 .295(is not present,)3.105 F .244(and neither) -144 422.4 R F1 .243(\255a nor \255r is supplied, the shell')2.744 F +F F2(jobspec)4.535 E F0 .295(is not present,)3.105 F .243(and neither) +144 607.2 R F1 .243(\255a nor \255r is supplied, the shell')2.743 F 2.743(sn)-.37 G .243(otion of the)-2.743 F F2(curr)2.743 E .243(ent job) --.37 F F1 .243(is used.)2.743 F .243(If the \255h option)5.243 F .333 -(is gi)144 434.4 R -.1(ve)-.1 G .333(n, each).1 F F2(jobspec)4.574 E F0 +-.37 F F1 .243(is used.)2.743 F .244(If the \255h option)5.243 F .334 +(is gi)144 619.2 R -.1(ve)-.1 G .334(n, each).1 F F2(jobspec)4.574 E F0 .334(is not remo)3.144 F -.15(ve)-.15 G 2.834(df).15 G .334 (rom the table, b)-2.834 F .334(ut is mark)-.2 F .334(ed so that)-.1 F -/F4 9/Times-Bold@0 SF(SIGHUP)2.834 E F0 .334(is not sent to)2.584 F 1.19 -(the job if the shell recei)144 446.4 R -.15(ve)-.25 G 3.689(sa).15 G F4 +F3(SIGHUP)2.834 E F0 .333(is not sent to)2.584 F 1.189 +(the job if the shell recei)144 631.2 R -.15(ve)-.25 G 3.689(sa).15 G F3 (SIGHUP)A/F5 9/Times-Roman@0 SF(.)A F0 1.189(If no)5.689 F F2(jobspec) 5.429 E F0 1.189(is present, and neither the)3.999 F F1<ad61>3.689 E F0 -1.189(nor the)3.689 F F1<ad72>3.689 E F0 1.569(option is supplied, the) -144 458.4 R F2(curr)4.069 E 1.569(ent job)-.37 F F0 1.569(is used.)4.069 -F 1.569(If no)6.569 F F2(jobspec)5.809 E F0 1.57(is supplied, the)4.38 F -F1<ad61>4.07 E F0 1.57(option means to)4.07 F(remo)144 470.4 Q .904 -.15 -(ve o)-.15 H 3.104(rm).15 G .604(ark all jobs; the)-3.104 F F1<ad72> -3.103 E F0 .603(option without a)3.103 F F2(jobspec)4.843 E F0(ar)3.413 -E .603(gument restricts operation to running)-.18 F 2.5(jobs. The)144 -482.4 R(return v)2.5 E(alue is 0 unless a)-.25 E F2(jobspec)4.24 E F0 -(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E F1(echo)108 499.2 Q +1.19(nor the)3.69 F F1<ad72>3.69 E F0 1.57(option is supplied, the)144 +643.2 R F2(curr)4.07 E 1.57(ent job)-.37 F F0 1.57(is used.)4.07 F 1.569 +(If no)6.569 F F2(jobspec)5.809 E F0 1.569(is supplied, the)4.379 F F1 +<ad61>4.069 E F0 1.569(option means to)4.069 F(remo)144 655.2 Q .903 +-.15(ve o)-.15 H 3.103(rm).15 G .603(ark all jobs; the)-3.103 F F1<ad72> +3.103 E F0 .603(option without a)3.103 F F2(jobspec)4.843 E F0(ar)3.414 +E .604(gument restricts operation to running)-.18 F 2.5(jobs. The)144 +667.2 R(return v)2.5 E(alue is 0 unless a)-.25 E F2(jobspec)4.24 E F0 +(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E F1(echo)108 684 Q F0([)2.5 E F1(\255neE)A F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E -.394(Output the)144 511.2 R F2(ar)2.894 E(g)-.37 E F0 .394 +.395(Output the)144 696 R F2(ar)2.895 E(g)-.37 E F0 .395 (s, separated by spaces, follo)B .395(wed by a ne)-.25 F 2.895 -(wline. The)-.25 F .395(return status is al)2.895 F -.1(wa)-.1 G .395 -(ys 0.).1 F(If)5.395 E F1<ad6e>2.895 E F0 .549 -(is speci\214ed, the trailing ne)144 523.2 R .548(wline is suppressed.) +(wline. The)-.25 F .394(return status is al)2.895 F -.1(wa)-.1 G .394 +(ys 0.).1 F(If)5.394 E F1<ad6e>2.894 E F0 .548 +(is speci\214ed, the trailing ne)144 708 R .548(wline is suppressed.) -.25 F .548(If the)5.548 F F1<ad65>3.048 E F0 .548(option is gi)3.048 F --.15(ve)-.25 G .548(n, interpretation of the fol-).15 F(lo)144 535.2 Q -.052(wing backslash-escaped characters is enabled.)-.25 F(The)5.052 E F1 -<ad45>2.552 E F0 .053(option disables the interpretation of these)2.553 -F 1.503(escape characters, e)144 547.2 R -.15(ve)-.25 G 4.003(no).15 G -4.003(ns)-4.003 G 1.502(ystems where the)-4.003 F 4.002(ya)-.15 G 1.502 -(re interpreted by def)-4.002 F 4.002(ault. The)-.1 F F1(xpg_echo)4.002 -E F0(shell)4.002 E .009 -(option may be used to dynamically determine whether or not)144 559.2 R -F1(echo)2.509 E F0 -.15(ex)2.51 G .01(pands these escape characters).15 -F .66(by def)144 571.2 R(ault.)-.1 E F1(echo)5.66 E F0 .66 -(does not interpret)3.16 F F1<adad>3.16 E F0 .659 -(to mean the end of options.)3.159 F F1(echo)5.659 E F0 .659 -(interprets the follo)3.159 F(wing)-.25 E(escape sequences:)144 583.2 Q -F1(\\a)144 595.2 Q F0(alert \(bell\))28.22 E F1(\\b)144 607.2 Q F0 -(backspace)27.66 E F1(\\c)144 619.2 Q F0(suppress further output)28.78 E -F1(\\e)144 631.2 Q F0(an escape character)28.78 E F1(\\f)144 643.2 Q F0 -(form feed)29.89 E F1(\\n)144 655.2 Q F0(ne)27.66 E 2.5(wl)-.25 G(ine) --2.5 E F1(\\r)144 667.2 Q F0(carriage return)28.78 E F1(\\t)144 679.2 Q -F0(horizontal tab)29.89 E F1(\\v)144 691.2 Q F0 -.15(ve)28.22 G -(rtical tab).15 E F1(\\\\)144 703.2 Q F0(backslash)30.44 E F1(\\0)144 -715.2 Q F2(nnn)A F0(the eight-bit character whose v)13.22 E -(alue is the octal v)-.25 E(alue)-.25 E F2(nnn)2.5 E F0 -(\(zero to three octal digits\))2.5 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(52)200.665 E 0 Cg EP +-.15(ve)-.25 G .548(n, interpretation of the fol-).15 F(lo)144 720 Q +.053(wing backslash-escaped characters is enabled.)-.25 F(The)5.053 E F1 +<ad45>2.553 E F0 .052(option disables the interpretation of these)2.552 +F(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(52)190.395 E 0 Cg EP %%Page: 53 53 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(\\x)144 84 Q/F2 10/Times-Italic@0 SF(HH)A -F0(the eight-bit character whose v)13.78 E(alue is the he)-.25 E -(xadecimal v)-.15 E(alue)-.25 E F2(HH)2.5 E F0(\(one or tw)2.5 E 2.5(oh) --.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E F1(enable)108 100.8 Q F0([)2.5 E -F1<ad61>A F0 2.5(][)C F1(\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E F2 -(\214lename)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .277 -(Enable and disable b)144 112.8 R .278(uiltin shell commands.)-.2 F .278 -(Disabling a b)5.278 F .278(uiltin allo)-.2 F .278 -(ws a disk command which has)-.25 F .834(the same name as a shell b)144 -124.8 R .834(uiltin to be e)-.2 F -.15(xe)-.15 G .834 -(cuted without specifying a full pathname, e).15 F -.15(ve)-.25 G 3.333 -(nt).15 G(hough)-3.333 E .989(the shell normally searches for b)144 -136.8 R .989(uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e> -3.489 E F0 .99(is used, each)3.49 F F2(name)3.49 E F0 .99(is dis-)3.49 F -1.582(abled; otherwise,)144 148.8 R F2(names)4.082 E F0 1.582 -(are enabled.)4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582 -(xample, to use the)-4.232 F F1(test)4.082 E F0 1.582 -(binary found via the)4.082 F/F3 9/Times-Bold@0 SF -.666(PA)4.081 G(TH) --.189 E F0 .08(instead of the shell b)144 160.8 R .08(uiltin v)-.2 F .08 -(ersion, run)-.15 F/F4 10/Courier@0 SF .081(enable -n test)2.58 F F0 -5.081(.T)C(he)-5.081 E F1<ad66>2.581 E F0 .081 -(option means to load the ne)2.581 F(w)-.25 E -.2(bu)144 172.8 S 1.525 -(iltin command).2 F F2(name)4.385 E F0 1.524(from shared object)4.204 F +-.35 E 1.502(escape characters, e)144 84 R -.15(ve)-.25 G 4.002(no).15 G +4.002(ns)-4.002 G 1.502(ystems where the)-4.002 F 4.002(ya)-.15 G 1.502 +(re interpreted by def)-4.002 F 4.003(ault. The)-.1 F/F1 10/Times-Bold@0 +SF(xpg_echo)4.003 E F0(shell)4.003 E .009 +(option may be used to dynamically determine whether or not)144 96 R F1 +(echo)2.509 E F0 -.15(ex)2.509 G .009(pands these escape characters).15 +F .659(by def)144 108 R(ault.)-.1 E F1(echo)5.659 E F0 .659 +(does not interpret)3.159 F F1<adad>3.159 E F0 .659 +(to mean the end of options.)3.159 F F1(echo)5.66 E F0 .66 +(interprets the follo)3.16 F(wing)-.25 E(escape sequences:)144 120 Q F1 +(\\a)144 132 Q F0(alert \(bell\))28.22 E F1(\\b)144 144 Q F0(backspace) +27.66 E F1(\\c)144 156 Q F0(suppress further output)28.78 E F1(\\e)144 +168 Q F0(an escape character)28.78 E F1(\\f)144 180 Q F0(form feed)29.89 +E F1(\\n)144 192 Q F0(ne)27.66 E 2.5(wl)-.25 G(ine)-2.5 E F1(\\r)144 204 +Q F0(carriage return)28.78 E F1(\\t)144 216 Q F0(horizontal tab)29.89 E +F1(\\v)144 228 Q F0 -.15(ve)28.22 G(rtical tab).15 E F1(\\\\)144 240 Q +F0(backslash)30.44 E F1(\\0)144 252 Q/F2 10/Times-Italic@0 SF(nnn)A F0 +(the eight-bit character whose v)13.22 E(alue is the octal v)-.25 E +(alue)-.25 E F2(nnn)2.5 E F0(\(zero to three octal digits\))2.5 E F1 +(\\x)144 264 Q F2(HH)A F0(the eight-bit character whose v)13.78 E +(alue is the he)-.25 E(xadecimal v)-.15 E(alue)-.25 E F2(HH)2.5 E F0 +(\(one or tw)2.5 E 2.5(oh)-.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E F1 +(enable)108 280.8 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C F1(\255dnps)-2.5 E +F0 2.5(][)C F1<ad66>-2.5 E F2(\214lename)2.5 E F0 2.5(][)C F2(name)-2.5 +E F0(...])2.5 E .278(Enable and disable b)144 292.8 R .278 +(uiltin shell commands.)-.2 F .278(Disabling a b)5.278 F .278 +(uiltin allo)-.2 F .278(ws a disk command which has)-.25 F .833 +(the same name as a shell b)144 304.8 R .834(uiltin to be e)-.2 F -.15 +(xe)-.15 G .834(cuted without specifying a full pathname, e).15 F -.15 +(ve)-.25 G 3.334(nt).15 G(hough)-3.334 E .99 +(the shell normally searches for b)144 316.8 R .989 +(uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .989 +(is used, each)3.489 F F2(name)3.489 E F0 .989(is dis-)3.489 F 1.581 +(abled; otherwise,)144 328.8 R F2(names)4.082 E F0 1.582(are enabled.) +4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582(xample, to use the)-4.232 F +F1(test)4.082 E F0 1.582(binary found via the)4.082 F/F3 9/Times-Bold@0 +SF -.666(PA)4.082 G(TH)-.189 E F0 .081(instead of the shell b)144 340.8 +R .081(uiltin v)-.2 F .081(ersion, run)-.15 F/F4 10/Courier@0 SF .081 +(enable -n test)2.581 F F0 5.081(.T)C(he)-5.081 E F1<ad66>2.58 E F0 .08 +(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 352.8 S 1.524 +(iltin command).2 F F2(name)4.384 E F0 1.524(from shared object)4.204 F F2(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524 -(ystems that support dynamic loading.)-4.024 F(The)144 184.8 Q F1<ad64> -2.866 E F0 .366(option will delete a b)2.866 F .366(uiltin pre)-.2 F -.366(viously loaded with)-.25 F F1<ad66>2.867 E F0 5.367(.I)C 2.867(fn) --5.367 G(o)-2.867 E F2(name)2.867 E F0(ar)2.867 E .367(guments are gi) --.18 F -.15(ve)-.25 G .367(n, or).15 F .399(if the)144 196.8 R F1<ad70> -2.899 E F0 .399(option is supplied, a list of shell b)2.899 F .399 +(ystems that support dynamic loading.)-4.024 F(The)144 364.8 Q F1<ad64> +2.867 E F0 .367(option will delete a b)2.867 F .367(uiltin pre)-.2 F +.367(viously loaded with)-.25 F F1<ad66>2.866 E F0 5.366(.I)C 2.866(fn) +-5.366 G(o)-2.866 E F2(name)2.866 E F0(ar)2.866 E .366(guments are gi) +-.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 376.8 R F1<ad70> +2.898 E F0 .399(option is supplied, a list of shell b)2.899 F .399 (uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4 -F .398(guments, the)-.18 F .098(list consists of all enabled shell b)144 -208.8 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098 -(is supplied, only disabled b)2.598 F .099(uiltins are printed.)-.2 F -(If)5.099 E F1<ad61>2.599 E F0 1.917 -(is supplied, the list printed includes all b)144 220.8 R 1.916 -(uiltins, with an indication of whether or not each is)-.2 F 2.878 -(enabled. If)144 232.8 R F1<ad73>2.878 E F0 .379 -(is supplied, the output is restricted to the POSIX)2.878 F F2(special) -2.879 E F0 -.2(bu)2.879 G 2.879(iltins. The).2 F .379(return v)2.879 F -(alue)-.25 E .995(is 0 unless a)144 244.8 R F2(name)3.855 E F0 .994 -(is not a shell b)3.675 F .994(uiltin or there is an error loading a ne) --.2 F 3.494(wb)-.25 G .994(uiltin from a shared)-3.694 F(object.)144 -256.8 Q F1 -2.3 -.15(ev a)108 273.6 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37 -E F0(...])2.5 E(The)144 285.6 Q F2(ar)3.17 E(g)-.37 E F0 3.17(sa)C .671 -(re read and concatenated together into a single command.)-3.17 F .671 -(This command is then read)5.671 F .495(and e)144 297.6 R -.15(xe)-.15 G -.495(cuted by the shell, and its e).15 F .495 +F .399(guments, the)-.18 F .099(list consists of all enabled shell b)144 +388.8 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098 +(is supplied, only disabled b)2.598 F .098(uiltins are printed.)-.2 F +(If)5.098 E F1<ad61>2.598 E F0 1.916 +(is supplied, the list printed includes all b)144 400.8 R 1.916 +(uiltins, with an indication of whether or not each is)-.2 F 2.879 +(enabled. If)144 412.8 R F1<ad73>2.879 E F0 .379 +(is supplied, the output is restricted to the POSIX)2.879 F F2(special) +2.879 E F0 -.2(bu)2.878 G 2.878(iltins. The).2 F .378(return v)2.878 F +(alue)-.25 E .994(is 0 unless a)144 424.8 R F2(name)3.854 E F0 .994 +(is not a shell b)3.674 F .994(uiltin or there is an error loading a ne) +-.2 F 3.495(wb)-.25 G .995(uiltin from a shared)-3.695 F(object.)144 +436.8 Q F1 -2.3 -.15(ev a)108 453.6 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37 +E F0(...])2.5 E(The)144 465.6 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C +.671(re read and concatenated together into a single command.)-3.171 F +.67(This command is then read)5.67 F .495(and e)144 477.6 R -.15(xe)-.15 +G .495(cuted by the shell, and its e).15 F .495 (xit status is returned as the v)-.15 F .495(alue of)-.25 F F1 -2.3 -.15 (ev a)2.995 H(l).15 E F0 5.495(.I)C 2.995(ft)-5.495 G .495(here are no) --2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 309.6 Q +-2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 489.6 Q (guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E F1 -(exec)108 326.4 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2 +(exec)108 506.4 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2 (name)2.5 E F0 2.5(][)C F2(command)-2.5 E F0([)2.5 E F2(ar)A(guments) --.37 E F0(]])A(If)144 338.4 Q F2(command)3.005 E F0 .305 -(is speci\214ed, it replaces the shell.)3.575 F .305(No ne)5.305 F 2.805 -(wp)-.25 G .306(rocess is created.)-2.805 F(The)5.306 E F2(ar)3.136 E -(guments)-.37 E F0(become)3.076 E .177(the ar)144 350.4 R .177 +-.37 E F0(]])A(If)144 518.4 Q F2(command)3.006 E F0 .306 +(is speci\214ed, it replaces the shell.)3.576 F .305(No ne)5.305 F 2.805 +(wp)-.25 G .305(rocess is created.)-2.805 F(The)5.305 E F2(ar)3.135 E +(guments)-.37 E F0(become)3.075 E .176(the ar)144 530.4 R .176 (guments to)-.18 F F2(command)2.676 E F0 5.176(.I)C 2.676(ft)-5.176 G (he)-2.676 E F1<ad6c>2.676 E F0 .176 -(option is supplied, the shell places a dash at the be)2.676 F .176 -(ginning of)-.15 F .499(the zeroth ar)144 362.4 R .499(gument passed to) --.18 F F2(command)2.999 E F0 5.499(.T).77 G .499(his is what)-5.499 F F2 -(lo)2.999 E(gin)-.1 E F0 .499(\(1\) does.).24 F(The)5.5 E F1<ad63>3 E F0 -.5(option causes)3 F F2(com-)3.2 E(mand)144 374.4 Q F0 .639(to be e) -3.909 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138 +(option is supplied, the shell places a dash at the be)2.676 F .177 +(ginning of)-.15 F .5(the zeroth ar)144 542.4 R .5(gument passed to)-.18 +F F2(command)3 E F0 5.499(.T).77 G .499(his is what)-5.499 F F2(lo)2.999 +E(gin)-.1 E F0 .499(\(1\) does.).24 F(The)5.499 E F1<ad63>2.999 E F0 +.499(option causes)2.999 F F2(com-)3.199 E(mand)144 554.4 Q F0 .638 +(to be e)3.908 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138 (vironment. If)-.4 F F1<ad61>3.138 E F0 .638 -(is supplied, the shell passes)3.138 F F2(name)3.498 E F0 .638(as the) -3.318 F 1.077(zeroth ar)144 386.4 R 1.077(gument to the e)-.18 F -.15 +(is supplied, the shell passes)3.138 F F2(name)3.499 E F0 .639(as the) +3.319 F 1.078(zeroth ar)144 566.4 R 1.077(gument to the e)-.18 F -.15 (xe)-.15 G 1.077(cuted command.).15 F(If)6.077 E F2(command)3.777 E F0 1.077(cannot be e)4.347 F -.15(xe)-.15 G 1.077(cuted for some reason, a) -.15 F(non-interacti)144 398.4 Q .618 -.15(ve s)-.25 H .318(hell e).15 F -.318(xits, unless the shell option)-.15 F F1(execfail)2.817 E F0 .317 +.15 F(non-interacti)144 578.4 Q .617 -.15(ve s)-.25 H .317(hell e).15 F +.317(xits, unless the shell option)-.15 F F1(execfail)2.817 E F0 .318 (is enabled, in which case it returns f)2.817 F(ail-)-.1 E 2.505 -(ure. An)144 410.4 R(interacti)2.505 E .305 -.15(ve s)-.25 H .005 +(ure. An)144 590.4 R(interacti)2.505 E .305 -.15(ve s)-.25 H .005 (hell returns f).15 F .005(ailure if the \214le cannot be e)-.1 F -.15 (xe)-.15 G 2.505(cuted. If).15 F F2(command)2.705 E F0 .005 -(is not speci\214ed,)3.275 F(an)144 422.4 Q 3.037(yr)-.15 G .537 -(edirections tak)-3.037 F 3.036(ee)-.1 G -.25(ff)-3.036 G .536 +(is not speci\214ed,)3.275 F(an)144 602.4 Q 3.036(yr)-.15 G .536 +(edirections tak)-3.036 F 3.036(ee)-.1 G -.25(ff)-3.036 G .536 (ect in the current shell, and the return status is 0.).25 F .536 -(If there is a redirection)5.536 F(error)144 434.4 Q 2.5(,t)-.4 G -(he return status is 1.)-2.5 E F1(exit)108 451.2 Q F0([)2.5 E F2(n)A F0 -6.29(]C)C .095(ause the shell to e)-6.29 F .095(xit with a status of) --.15 F F2(n)2.595 E F0 5.095(.I)C(f)-5.095 E F2(n)2.955 E F0 .096 -(is omitted, the e)2.835 F .096(xit status is that of the last command) --.15 F -.15(exe)144 463.2 S 2.5(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5 +(If there is a redirection)5.536 F(error)144 614.4 Q 2.5(,t)-.4 G +(he return status is 1.)-2.5 E F1(exit)108 631.2 Q F0([)2.5 E F2(n)A F0 +6.29(]C)C .096(ause the shell to e)-6.29 F .096(xit with a status of) +-.15 F F2(n)2.596 E F0 5.096(.I)C(f)-5.096 E F2(n)2.955 E F0 .095 +(is omitted, the e)2.835 F .095(xit status is that of the last command) +-.15 F -.15(exe)144 643.2 S 2.5(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5 E F0(is e)2.25 E -.15(xe)-.15 G(cuted before the shell terminates.).15 E -F1(export)108 480 Q F0([)2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5 -E F0([=)A F2(wor)A(d)-.37 E F0(]] ...)A F1(export \255p)108 492 Q F0 -.257(The supplied)144 504 R F2(names)3.117 E F0 .257(are mark)3.027 F +F1(export)108 660 Q F0([)2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5 +E F0([=)A F2(wor)A(d)-.37 E F0(]] ...)A F1(export \255p)108 672 Q F0 +.256(The supplied)144 684 R F2(names)3.117 E F0 .257(are mark)3.027 F .257(ed for automatic e)-.1 F .257(xport to the en)-.15 F .257 -(vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.626 -(commands. If)144 516 R(the)2.626 E F1<ad66>2.626 E F0 .127 +(vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.627 +(commands. If)144 696 R(the)2.627 E F1<ad66>2.627 E F0 .127 (option is gi)2.627 F -.15(ve)-.25 G .127(n, the).15 F F2(names)2.987 E F0 .127(refer to functions.)2.897 F .127(If no)5.127 F F2(names)2.987 E -F0 .127(are gi)2.897 F -.15(ve)-.25 G .127(n, or if the).15 F F1<ad70> -144 528 Q F0 .66(option is supplied, a list of all names that are e)3.16 -F .659(xported in this shell is printed.)-.15 F(The)5.659 E F1<ad6e> -3.159 E F0(option)3.159 E 1.586(causes the e)144 540 R 1.586 +F0 .127(are gi)2.897 F -.15(ve)-.25 G .126(n, or if the).15 F F1<ad70> +144 708 Q F0 .659(option is supplied, a list of all names that are e) +3.159 F .66(xported in this shell is printed.)-.15 F(The)5.66 E F1<ad6e> +3.16 E F0(option)3.16 E 1.587(causes the e)144 720 R 1.587 (xport property to be remo)-.15 F -.15(ve)-.15 G 4.086(df).15 G 1.586 (rom each)-4.086 F F2(name)4.086 E F0 6.586(.I)C 4.086(fav)-6.586 G -1.587(ariable name is follo)-4.336 F 1.587(wed by)-.25 F(=)144 552 Q F2 -(wor)A(d)-.37 E F0 2.804(,t)C .304(he v)-2.804 F .304(alue of the v)-.25 -F .304(ariable is set to)-.25 F F2(wor)2.804 E(d)-.37 E F0(.)A F1 -(export)5.304 E F0 .304(returns an e)2.804 F .303 -(xit status of 0 unless an in)-.15 F -.25(va)-.4 G(lid).25 E .293 -(option is encountered, one of the)144 564 R F2(names)2.793 E F0 .293 -(is not a v)2.793 F .293(alid shell v)-.25 F .293(ariable name, or)-.25 -F F1<ad66>2.793 E F0 .294(is supplied with a)2.793 F F2(name)144.36 576 -Q F0(that is not a function.)2.68 E F1(fc)108 592.8 Q F0([)2.5 E F1 -<ad65>A F2(ename)2.5 E F0 2.5(][)C F1(\255lnr)-2.5 E F0 2.5(][)C F2 -<8c72>-2.5 E(st)-.1 E F0 2.5(][)C F2(last)-2.5 E F0(])A F1(fc \255s)108 -604.8 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2 -(cmd)-2.5 E F0(])A .478(Fix Command.)144 616.8 R .478 -(In the \214rst form, a range of commands from)5.478 F F2<8c72>4.888 E -(st)-.1 E F0(to)3.658 E F2(last)3.068 E F0 .477 -(is selected from the his-)3.658 F .881(tory list.)144 628.8 R F2 -.45 -(Fi)5.881 G -.1(rs).45 G(t).1 E F0(and)4.061 E F2(last)3.471 E F0 .882 -(may be speci\214ed as a string \(to locate the last command be)4.062 F -.882(ginning with)-.15 F .797(that string\) or as a number \(an inde)144 -640.8 R 3.297(xi)-.15 G .797(nto the history list, where a ne)-3.297 F --.05(ga)-.15 G(ti).05 E 1.097 -.15(ve n)-.25 H .796(umber is used as an) -.15 F(of)144 652.8 Q .276(fset from the current command number\).)-.25 F -(If)5.276 E F2(last)2.866 E F0 .277 -(is not speci\214ed it is set to the current command)3.456 F .093 -(for listing \(so that)144 664.8 R F4 .092(fc \255l \25510)2.592 F F0 -.092(prints the last 10 commands\) and to)2.592 F F2<8c72>4.502 E(st)-.1 -E F0 2.592(otherwise. If)3.272 F F2<8c72>4.502 E(st)-.1 E F0 .092 -(is not)3.272 F(speci\214ed it is set to the pre)144 676.8 Q -(vious command for editing and \25516 for listing.)-.25 E(The)144 700.8 -Q F1<ad6e>2.522 E F0 .022 -(option suppresses the command numbers when listing.)2.522 F(The)5.022 E -F1<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022 -(rses the order of).15 F .438(the commands.)144 712.8 R .438(If the) -5.438 F F1<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438 -(n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E -.334(the editor gi)144 724.8 R -.15(ve)-.25 G 2.834(nb).15 G(y)-2.834 E -F2(ename)3.024 E F0 .335(is in)3.014 F -.2(vo)-.4 G -.1(ke).2 G 2.835 -(do).1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 -F(If)5.335 E F2(ename)3.025 E F0 .335(is not gi)3.015 F -.15(ve)-.25 G -(n,).15 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(53)200.665 E 0 Cg -EP +1.586(ariable name is follo)-4.336 F 1.586(wed by)-.25 F(GNU Bash-4.0)72 +768 Q(2008 October 28)140.405 E(53)190.395 E 0 Cg EP %%Page: 54 54 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E .631(the v)144 84 R .631(alue of the)-.25 F/F1 9/Times-Bold@0 SF -(FCEDIT)3.131 E F0 -.25(va)2.881 G .631(riable is used, and the v).25 F -.631(alue of)-.25 F F1(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F1(FCEDIT) -3.13 E F0 .63(is not set.)2.88 F .63(If nei-)5.63 F .95(ther v)144 96 R -.95(ariable is set,)-.25 F/F2 10/Times-Italic@0 SF(vi)5.116 E F0 .95 -(is used.)5.116 F .951 -(When editing is complete, the edited commands are echoed and)5.95 F --.15(exe)144 108 S(cuted.).15 E .04(In the second form,)144 132 R F2 -(command)2.54 E F0 .04(is re-e)2.54 F -.15(xe)-.15 G .039 -(cuted after each instance of).15 F F2(pat)2.539 E F0 .039 -(is replaced by)2.539 F F2 -.37(re)2.539 G(p).37 E F0 5.039(.A)C(useful) --2.5 E .406(alias to use with this is)144 144 R/F3 10/Courier@0 SF .406 -(r='fc \255s')2.906 F F0 2.906(,s)C 2.906(ot)-2.906 G .406(hat typing) --2.906 F F3 6.406(rc)2.906 G(c)-6.406 E F0 .406 -(runs the last command be)2.906 F .407(ginning with)-.15 F F3(cc)144 156 -Q F0(and typing)2.5 E F3(r)2.5 E F0(re-e)2.5 E -.15(xe)-.15 G -(cutes the last command.).15 E .142 -(If the \214rst form is used, the return v)144 180 R .142 +-.35 E(=)144 84 Q/F1 10/Times-Italic@0 SF(wor)A(d)-.37 E F0 2.803(,t)C +.303(he v)-2.803 F .303(alue of the v)-.25 F .304(ariable is set to)-.25 +F F1(wor)2.804 E(d)-.37 E F0(.)A/F2 10/Times-Bold@0 SF(export)5.304 E F0 +.304(returns an e)2.804 F .304(xit status of 0 unless an in)-.15 F -.25 +(va)-.4 G(lid).25 E .294(option is encountered, one of the)144 96 R F1 +(names)2.793 E F0 .293(is not a v)2.793 F .293(alid shell v)-.25 F .293 +(ariable name, or)-.25 F F2<ad66>2.793 E F0 .293(is supplied with a) +2.793 F F1(name)144.36 108 Q F0(that is not a function.)2.68 E F2(fc)108 +124.8 Q F0([)2.5 E F2<ad65>A F1(ename)2.5 E F0 2.5(][)C F2(\255lnr)-2.5 +E F0 2.5(][)C F1<8c72>-2.5 E(st)-.1 E F0 2.5(][)C F1(last)-2.5 E F0(])A +F2(fc \255s)108 136.8 Q F0([)2.5 E F1(pat)A F0(=)A F1 -.37(re)C(p).37 E +F0 2.5(][)C F1(cmd)-2.5 E F0(])A .477(Fix Command.)144 148.8 R .478 +(In the \214rst form, a range of commands from)5.477 F F1<8c72>4.888 E +(st)-.1 E F0(to)3.658 E F1(last)3.068 E F0 .478 +(is selected from the his-)3.658 F .882(tory list.)144 160.8 R F1 -.45 +(Fi)5.882 G -.1(rs).45 G(t).1 E F0(and)4.062 E F1(last)3.472 E F0 .882 +(may be speci\214ed as a string \(to locate the last command be)4.062 F +.881(ginning with)-.15 F .797(that string\) or as a number \(an inde)144 +172.8 R 3.297(xi)-.15 G .797(nto the history list, where a ne)-3.297 F +-.05(ga)-.15 G(ti).05 E 1.097 -.15(ve n)-.25 H .797(umber is used as an) +.15 F(of)144 184.8 Q .277(fset from the current command number\).)-.25 F +(If)5.277 E F1(last)2.867 E F0 .276 +(is not speci\214ed it is set to the current command)3.457 F .092 +(for listing \(so that)144 196.8 R/F3 10/Courier@0 SF .092 +(fc \255l \25510)2.592 F F0 .092(prints the last 10 commands\) and to) +2.592 F F1<8c72>4.502 E(st)-.1 E F0 2.592(otherwise. If)3.272 F F1<8c72> +4.502 E(st)-.1 E F0 .093(is not)3.273 F +(speci\214ed it is set to the pre)144 208.8 Q +(vious command for editing and \25516 for listing.)-.25 E(The)144 232.8 +Q F2<ad6e>2.522 E F0 .022 +(option suppresses the command numbers when listing.)2.522 F(The)5.022 E +F2<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022 +(rses the order of).15 F .438(the commands.)144 244.8 R .438(If the) +5.438 F F2<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438 +(n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E +.335(the editor gi)144 256.8 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E +F1(ename)3.025 E F0 .335(is in)3.015 F -.2(vo)-.4 G -.1(ke).2 G 2.835 +(do).1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 +F(If)5.334 E F1(ename)3.024 E F0 .334(is not gi)3.014 F -.15(ve)-.25 G +(n,).15 E .63(the v)144 268.8 R .63(alue of the)-.25 F/F4 9/Times-Bold@0 +SF(FCEDIT)3.13 E F0 -.25(va)2.88 G .631(riable is used, and the v).25 F +.631(alue of)-.25 F F4(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F4(FCEDIT) +3.131 E F0 .631(is not set.)2.881 F .631(If nei-)5.631 F .951(ther v)144 +280.8 R .951(ariable is set,)-.25 F F1(vi)5.117 E F0 .951(is used.)5.117 +F .95(When editing is complete, the edited commands are echoed and)5.951 +F -.15(exe)144 292.8 S(cuted.).15 E .039(In the second form,)144 316.8 R +F1(command)2.539 E F0 .039(is re-e)2.539 F -.15(xe)-.15 G .039 +(cuted after each instance of).15 F F1(pat)2.54 E F0 .04(is replaced by) +2.54 F F1 -.37(re)2.54 G(p).37 E F0 5.04(.A)C(useful)-2.5 E .406 +(alias to use with this is)144 328.8 R F3 .406(r='fc \255s')2.906 F F0 +2.906(,s)C 2.906(ot)-2.906 G .406(hat typing)-2.906 F F3 6.406(rc)2.906 +G(c)-6.406 E F0 .406(runs the last command be)2.906 F .406(ginning with) +-.15 F F3(cc)144 340.8 Q F0(and typing)2.5 E F3(r)2.5 E F0(re-e)2.5 E +-.15(xe)-.15 G(cutes the last command.).15 E .142 +(If the \214rst form is used, the return v)144 364.8 R .142 (alue is 0 unless an in)-.25 F -.25(va)-.4 G .142 -(lid option is encountered or).25 F F2<8c72>4.552 E(st)-.1 E F0(or)3.322 -E F2(last)2.732 E F0 .454(specify history lines out of range.)144 192 R -.454(If the)5.454 F/F4 10/Times-Bold@0 SF<ad65>2.954 E F0 .454 -(option is supplied, the return v)2.954 F .455(alue is the v)-.25 F .455 -(alue of the)-.25 F .788(last command e)144 204 R -.15(xe)-.15 G .788 -(cuted or f).15 F .787 +(lid option is encountered or).25 F F1<8c72>4.552 E(st)-.1 E F0(or)3.322 +E F1(last)2.732 E F0 .455(specify history lines out of range.)144 376.8 +R .454(If the)5.454 F F2<ad65>2.954 E F0 .454 +(option is supplied, the return v)2.954 F .454(alue is the v)-.25 F .454 +(alue of the)-.25 F .787(last command e)144 388.8 R -.15(xe)-.15 G .787 +(cuted or f).15 F .788 (ailure if an error occurs with the temporary \214le of commands.)-.1 F -.787(If the)5.787 F 1.135 +.788(If the)5.788 F 1.136 (second form is used, the return status is that of the command re-e)144 -216 R -.15(xe)-.15 G 1.136(cuted, unless).15 F F2(cmd)3.836 E F0 1.136 -(does not)4.406 F(specify a v)144 228 Q -(alid history line, in which case)-.25 E F4(fc)2.5 E F0(returns f)2.5 E -(ailure.)-.1 E F4(fg)108 244.8 Q F0([)2.5 E F2(jobspec)A F0(])A(Resume) -144 256.8 Q F2(jobspec)5.654 E F0 1.413(in the fore)4.224 F 1.413 +400.8 R -.15(xe)-.15 G 1.135(cuted, unless).15 F F1(cmd)3.835 E F0 1.135 +(does not)4.405 F(specify a v)144 412.8 Q +(alid history line, in which case)-.25 E F2(fc)2.5 E F0(returns f)2.5 E +(ailure.)-.1 E F2(fg)108 429.6 Q F0([)2.5 E F1(jobspec)A F0(])A(Resume) +144 441.6 Q F1(jobspec)5.653 E F0 1.413(in the fore)4.223 F 1.413 (ground, and mak)-.15 F 3.913(ei)-.1 G 3.913(tt)-3.913 G 1.413 -(he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F2(jobspec)5.653 E F0 -1.413(is not present, the)4.223 F(shell')144 268.8 Q 3.116(sn)-.55 G -.616(otion of the)-3.116 F F2(curr)3.116 E .616(ent job)-.37 F F0 .617 -(is used.)3.116 F .617(The return v)5.617 F .617 -(alue is that of the command placed into the)-.25 F(fore)144 280.8 Q -.363(ground, or f)-.15 F .363 -(ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .362 -(hen run with job control enabled, if)-2.862 F F2(jobspec)145.74 292.8 Q -F0 .004(does not specify a v)2.814 F .004(alid job or)-.25 F F2(jobspec) +(he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F1(jobspec)5.653 E F0 +1.414(is not present, the)4.223 F(shell')144 453.6 Q 3.117(sn)-.55 G +.617(otion of the)-3.117 F F1(curr)3.117 E .617(ent job)-.37 F F0 .617 +(is used.)3.117 F .617(The return v)5.617 F .616 +(alue is that of the command placed into the)-.25 F(fore)144 465.6 Q +.362(ground, or f)-.15 F .362 +(ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .363 +(hen run with job control enabled, if)-2.862 F F1(jobspec)145.74 477.6 Q +F0 .004(does not specify a v)2.815 F .004(alid job or)-.25 F F1(jobspec) 4.244 E F0 .004(speci\214es a job that w)2.814 F .004 -(as started without job control.)-.1 F F4(getopts)108 309.6 Q F2 -(optstring name)2.5 E F0([)2.5 E F2(ar)A(gs)-.37 E F0(])A F4(getopts)144 -321.6 Q F0 .793 -(is used by shell procedures to parse positional parameters.)3.294 F F2 -(optstring)6.023 E F0 .793(contains the option)3.513 F .149 -(characters to be recognized; if a character is follo)144 333.6 R .15 -(wed by a colon, the option is e)-.25 F .15(xpected to ha)-.15 F .45 --.15(ve a)-.2 H(n).15 E(ar)144 345.6 Q .579 -(gument, which should be separated from it by white space.)-.18 F .578 +(as started without job control.)-.1 F F2(getopts)108 494.4 Q F1 +(optstring name)2.5 E F0([)2.5 E F1(ar)A(gs)-.37 E F0(])A F2(getopts)144 +506.4 Q F0 .793 +(is used by shell procedures to parse positional parameters.)3.293 F F1 +(optstring)6.023 E F0 .793(contains the option)3.513 F .15 +(characters to be recognized; if a character is follo)144 518.4 R .149 +(wed by a colon, the option is e)-.25 F .149(xpected to ha)-.15 F .449 +-.15(ve a)-.2 H(n).15 E(ar)144 530.4 Q .578 +(gument, which should be separated from it by white space.)-.18 F .579 (The colon and question mark char)5.579 F(-)-.2 E 1.665 -(acters may not be used as option characters.)144 357.6 R 1.665 -(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F4(getopts) -4.165 E F0 1.665(places the ne)4.165 F(xt)-.15 E .797 -(option in the shell v)144 369.6 R(ariable)-.25 E F2(name)3.297 E F0 -3.297(,i).18 G(nitializing)-3.297 E F2(name)3.657 E F0 .797 -(if it does not e)3.477 F .796(xist, and the inde)-.15 F 3.296(xo)-.15 G -3.296(ft)-3.296 G .796(he ne)-3.296 F(xt)-.15 E(ar)144 381.6 Q .085 -(gument to be processed into the v)-.18 F(ariable)-.25 E F1(OPTIND)2.585 -E/F5 9/Times-Roman@0 SF(.)A F1(OPTIND)4.585 E F0 .085 -(is initialized to 1 each time the shell)2.335 F .846 -(or a shell script is in)144 393.6 R -.2(vo)-.4 G -.1(ke).2 G 3.345 -(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F4 -(getopts)3.345 E F0 .845(places that ar)3.345 F(gument)-.18 E .803 -(into the v)144 405.6 R(ariable)-.25 E F1(OPT)3.303 E(ARG)-.81 E F5(.)A -F0 .803(The shell does not reset)5.303 F F1(OPTIND)3.303 E F0 .804 -(automatically; it must be manually)3.054 F .294 -(reset between multiple calls to)144 417.6 R F4(getopts)2.793 E F0 .293 +(acters may not be used as option characters.)144 542.4 R 1.665 +(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F2(getopts) +4.165 E F0 1.665(places the ne)4.165 F(xt)-.15 E .796 +(option in the shell v)144 554.4 R(ariable)-.25 E F1(name)3.296 E F0 +3.296(,i).18 G(nitializing)-3.296 E F1(name)3.657 E F0 .797 +(if it does not e)3.477 F .797(xist, and the inde)-.15 F 3.297(xo)-.15 G +3.297(ft)-3.297 G .797(he ne)-3.297 F(xt)-.15 E(ar)144 566.4 Q .085 +(gument to be processed into the v)-.18 F(ariable)-.25 E F4(OPTIND)2.585 +E/F5 9/Times-Roman@0 SF(.)A F4(OPTIND)4.585 E F0 .085 +(is initialized to 1 each time the shell)2.335 F .845 +(or a shell script is in)144 578.4 R -.2(vo)-.4 G -.1(ke).2 G 3.345 +(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F2 +(getopts)3.346 E F0 .846(places that ar)3.346 F(gument)-.18 E .804 +(into the v)144 590.4 R(ariable)-.25 E F4(OPT)3.304 E(ARG)-.81 E F5(.)A +F0 .803(The shell does not reset)5.304 F F4(OPTIND)3.303 E F0 .803 +(automatically; it must be manually)3.053 F .293 +(reset between multiple calls to)144 602.4 R F2(getopts)2.793 E F0 .293 (within the same shell in)2.793 F -.2(vo)-.4 G .293(cation if a ne).2 F -2.793(ws)-.25 G .293(et of parameters)-2.793 F(is to be used.)144 429.6 -Q 2.043(When the end of options is encountered,)144 453.6 R F4(getopts) -4.543 E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.044 -(alue greater than zero.)-.25 F F4(OPTIND)144 465.6 Q F0 +2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 614.4 +Q 2.044(When the end of options is encountered,)144 638.4 R F2(getopts) +4.543 E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.043 +(alue greater than zero.)-.25 F F2(OPTIND)144 650.4 Q F0 (is set to the inde)2.5 E 2.5(xo)-.15 G 2.5(ft)-2.5 G -(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F4(name)2.5 E F0 -(is set to ?.)2.5 E F4(getopts)144 489.6 Q F0 2.393 -(normally parses the positional parameters, b)4.893 F 2.392 -(ut if more ar)-.2 F 2.392(guments are gi)-.18 F -.15(ve)-.25 G 4.892 -(ni).15 G(n)-4.892 E F2(ar)4.892 E(gs)-.37 E F0(,).27 E F4(getopts)144 -501.6 Q F0(parses those instead.)2.5 E F4(getopts)144 525.6 Q F0 1.165 -(can report errors in tw)3.665 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F -1.165(the \214rst character of)3.665 F F2(optstring)3.895 E F0 1.166 -(is a colon,)3.886 F F2(silent)4.006 E F0(error)4.346 E 1.264 -(reporting is used.)144 537.6 R 1.263 +(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F2(name)2.5 E F0 +(is set to ?.)2.5 E F2(getopts)144 674.4 Q F0 2.392 +(normally parses the positional parameters, b)4.892 F 2.392 +(ut if more ar)-.2 F 2.393(guments are gi)-.18 F -.15(ve)-.25 G 4.893 +(ni).15 G(n)-4.893 E F1(ar)4.893 E(gs)-.37 E F0(,).27 E F2(getopts)144 +686.4 Q F0(parses those instead.)2.5 E F2(getopts)144 710.4 Q F0 1.166 +(can report errors in tw)3.666 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F +1.165(the \214rst character of)3.665 F F1(optstring)3.895 E F0 1.165 +(is a colon,)3.885 F F1(silent)4.005 E F0(error)4.345 E 1.263 +(reporting is used.)144 722.4 R 1.263 (In normal operation diagnostic messages are printed when in)6.263 F --.25(va)-.4 G 1.263(lid options or).25 F .393(missing option ar)144 -549.6 R .393(guments are encountered.)-.18 F .394(If the v)5.394 F -(ariable)-.25 E F1(OPTERR)2.894 E F0 .394 -(is set to 0, no error messages)2.644 F(will be displayed, e)144 561.6 Q --.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214rst character of)-2.5 E -F2(optstring)2.73 E F0(is not a colon.)2.72 E .667(If an in)144 585.6 R --.25(va)-.4 G .667(lid option is seen,).25 F F4(getopts)3.167 E F0 .667 -(places ? into)3.167 F F2(name)3.527 E F0 .666 -(and, if not silent, prints an error message)3.347 F .399(and unsets)144 -597.6 R F1(OPT)2.899 E(ARG)-.81 E F5(.)A F0(If)4.899 E F4(getopts)2.899 -E F0 .399(is silent, the option character found is placed in)2.899 F F1 -(OPT)2.899 E(ARG)-.81 E F0 .4(and no)2.65 F -(diagnostic message is printed.)144 609.6 Q 1.242(If a required ar)144 -633.6 R 1.242(gument is not found, and)-.18 F F4(getopts)3.741 E F0 -1.241(is not silent, a question mark \()3.741 F F4(?).833 E F0 3.741 -(\)i).833 G 3.741(sp)-3.741 G 1.241(laced in)-3.741 F F2(name)144 645.6 -Q F0(,).18 E F1(OPT)2.734 E(ARG)-.81 E F0 .234 -(is unset, and a diagnostic message is printed.)2.484 F(If)5.234 E F4 -(getopts)2.734 E F0 .235(is silent, then a colon \()2.734 F F4(:).833 E -F0(\)).833 E(is placed in)144 657.6 Q F2(name)2.86 E F0(and)2.68 E F1 -(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 E F4 -(getopts)144 681.6 Q F0 .902 -(returns true if an option, speci\214ed or unspeci\214ed, is found.) -3.402 F .902(It returns f)5.902 F .901(alse if the end of)-.1 F -(options is encountered or an error occurs.)144 693.6 Q(GNU Bash-4.0)72 -768 Q(2008 July 6)150.675 E(54)200.665 E 0 Cg EP +-.25(va)-.4 G 1.263(lid options or).25 F(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(54)190.395 E 0 Cg EP %%Page: 55 55 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(hash)108 84 Q F0([)2.5 E F1(\255lr)A F0 2.5 -(][)C F1<ad70>-2.5 E/F2 10/Times-Italic@0 SF(\214lename)2.5 E F0 2.5(][) -C F1(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A -.15(Fo)144 96 S -3.554(re).15 G(ach)-3.554 E F2(name)3.554 E F0 3.554(,t).18 G 1.054(he \ -full \214le name of the command is determined by searching the director\ -ies in)-3.554 F F1($P)144 108 Q -.95(AT)-.74 G(H).95 E F0 .35 -(and remembered.)2.85 F .35(If the)5.35 F F1<ad70>2.85 E F0 .349 +-.35 E .394(missing option ar)144 84 R .394(guments are encountered.) +-.18 F .394(If the v)5.394 F(ariable)-.25 E/F1 9/Times-Bold@0 SF(OPTERR) +2.894 E F0 .394(is set to 0, no error messages)2.644 F +(will be displayed, e)144 96 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G +(he \214rst character of)-2.5 E/F2 10/Times-Italic@0 SF(optstring)2.73 E +F0(is not a colon.)2.72 E .666(If an in)144 120 R -.25(va)-.4 G .666 +(lid option is seen,).25 F/F3 10/Times-Bold@0 SF(getopts)3.166 E F0 .667 +(places ? into)3.167 F F2(name)3.527 E F0 .667 +(and, if not silent, prints an error message)3.347 F .4(and unsets)144 +132 R F1(OPT)2.9 E(ARG)-.81 E/F4 9/Times-Roman@0 SF(.)A F0(If)4.899 E F3 +(getopts)2.899 E F0 .399 +(is silent, the option character found is placed in)2.899 F F1(OPT)2.899 +E(ARG)-.81 E F0 .399(and no)2.649 F(diagnostic message is printed.)144 +144 Q 1.241(If a required ar)144 168 R 1.241(gument is not found, and) +-.18 F F3(getopts)3.741 E F0 1.241(is not silent, a question mark \() +3.741 F F3(?).833 E F0 3.742(\)i).833 G 3.742(sp)-3.742 G 1.242 +(laced in)-3.742 F F2(name)144 180 Q F0(,).18 E F1(OPT)2.735 E(ARG)-.81 +E F0 .234(is unset, and a diagnostic message is printed.)2.485 F(If) +5.234 E F3(getopts)2.734 E F0 .234(is silent, then a colon \()2.734 F F3 +(:).833 E F0(\)).833 E(is placed in)144 192 Q F2(name)2.86 E F0(and)2.68 +E F1(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 +E F3(getopts)144 216 Q F0 .902 +(returns true if an option, speci\214ed or unspeci\214ed, is found.) +3.401 F .902(It returns f)5.902 F .902(alse if the end of)-.1 F +(options is encountered or an error occurs.)144 228 Q F3(hash)108 244.8 +Q F0([)2.5 E F3(\255lr)A F0 2.5(][)C F3<ad70>-2.5 E F2(\214lename)2.5 E +F0 2.5(][)C F3(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A -.15(Fo) +144 256.8 S 3.555(re).15 G(ach)-3.555 E F2(name)3.555 E F0 3.555(,t).18 +G 1.054(he full \214le name of the command is determined by searching t\ +he directories in)-3.555 F F3($P)144 268.8 Q -.95(AT)-.74 G(H).95 E F0 +.349(and remembered.)2.849 F .349(If the)5.349 F F3<ad70>2.849 E F0 .349 (option is supplied, no path search is performed, and)2.849 F F2 -(\214lename)4.759 E F0 .452 -(is used as the full \214le name of the command.)144 120 R(The)5.452 E -F1<ad72>2.952 E F0 .452(option causes the shell to for)2.952 F .453 -(get all remem-)-.18 F .593(bered locations.)144 132 R(The)5.593 E F1 -<ad64>3.093 E F0 .593(option causes the shell to for)3.093 F .592 -(get the remembered location of each)-.18 F F2(name)3.092 E F0(.)A .02 -(If the)144 144 R F1<ad74>2.52 E F0 .02 -(option is supplied, the full pathname to which each)2.52 F F2(name) -2.521 E F0 .021(corresponds is printed.)2.521 F .021(If multi-)5.021 F -(ple)144 156 Q F2(name)3.704 E F0(ar)3.704 E 1.204 -(guments are supplied with)-.18 F F1<ad74>3.703 E F0 3.703(,t)C(he) --3.703 E F2(name)3.703 E F0 1.203 -(is printed before the hashed full pathname.)3.703 F(The)144 168 Q F1 -<ad6c>3.215 E F0 .715(option causes output to be displayed in a format \ -that may be reused as input.)3.215 F .716(If no ar)5.716 F(gu-)-.18 E -1.184(ments are gi)144 180 R -.15(ve)-.25 G 1.184(n, or if only).15 F F1 -<ad6c>3.684 E F0 1.183 +(\214lename)4.76 E F0 .452 +(is used as the full \214le name of the command.)144 280.8 R(The)5.452 E +F3<ad72>2.952 E F0 .452(option causes the shell to for)2.952 F .452 +(get all remem-)-.18 F .592(bered locations.)144 292.8 R(The)5.592 E F3 +<ad64>3.092 E F0 .593(option causes the shell to for)3.092 F .593 +(get the remembered location of each)-.18 F F2(name)3.093 E F0(.)A .021 +(If the)144 304.8 R F3<ad74>2.521 E F0 .021 +(option is supplied, the full pathname to which each)2.521 F F2(name) +2.52 E F0 .02(corresponds is printed.)2.52 F .02(If multi-)5.02 F(ple) +144 316.8 Q F2(name)3.703 E F0(ar)3.703 E 1.203 +(guments are supplied with)-.18 F F3<ad74>3.703 E F0 3.703(,t)C(he) +-3.703 E F2(name)3.703 E F0 1.204 +(is printed before the hashed full pathname.)3.703 F(The)144 328.8 Q F3 +<ad6c>3.216 E F0 .715(option causes output to be displayed in a format \ +that may be reused as input.)3.216 F .715(If no ar)5.715 F(gu-)-.18 E +1.183(ments are gi)144 340.8 R -.15(ve)-.25 G 1.183(n, or if only).15 F +F3<ad6c>3.683 E F0 1.184 (is supplied, information about remembered commands is printed.)3.684 F -(The return status is true unless a)144 192 Q F2(name)2.86 E F0 +(The return status is true unless a)144 352.8 Q F2(name)2.86 E F0 (is not found or an in)2.68 E -.25(va)-.4 G(lid option is supplied.).25 -E F1(help)108 208.8 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2(pattern) --2.5 E F0(])A .866(Display helpful information about b)144 220.8 R .867 -(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0 .867 -(is speci\214ed,)3.607 F F1(help)3.367 E F0(gi)3.367 E -.15(ve)-.25 G -3.367(sd).15 G(etailed)-3.367 E .307(help on all commands matching)144 -232.8 R F2(pattern)2.807 E F0 2.807(;o).24 G .307 -(therwise help for all the b)-2.807 F .306 -(uiltins and shell control struc-)-.2 F(tures is printed.)144 244.8 Q F1 -<ad64>144 256.8 Q F0(Display a short description of each)24.74 E F2 -(pattern)2.5 E F1(-m)146.5 268.8 Q F0(Display the description of each) +E F3(help)108 369.6 Q F0([)2.5 E F3(\255dms)A F0 2.5(][)C F2(pattern) +-2.5 E F0(])A .867(Display helpful information about b)144 381.6 R .867 +(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0 .866 +(is speci\214ed,)3.607 F F3(help)3.366 E F0(gi)3.366 E -.15(ve)-.25 G +3.366(sd).15 G(etailed)-3.366 E .306(help on all commands matching)144 +393.6 R F2(pattern)2.806 E F0 2.807(;o).24 G .307 +(therwise help for all the b)-2.807 F .307 +(uiltins and shell control struc-)-.2 F(tures is printed.)144 405.6 Q F3 +<ad64>144 417.6 Q F0(Display a short description of each)24.74 E F2 +(pattern)2.5 E F3(-m)146.5 429.6 Q F0(Display the description of each) 21.84 E F2(pattern)2.5 E F0(in a manpage-lik)2.5 E 2.5(ef)-.1 G(ormat) --2.5 E F1<ad73>144 280.8 Q F0 +-2.5 E F3<ad73>144 441.6 Q F0 (Display only a short usage synopsis for each)26.41 E F2(pattern)2.5 E -F0(The return status is 0 unless no command matches)108 292.8 Q F2 -(pattern)2.5 E F0(.).24 E F1(history [)108 309.6 Q F2(n)A F1(])A -(history \255c)108 321.6 Q(history \255d)108 333.6 Q F2(of)2.5 E(fset) --.18 E F1(history \255anrw)108 345.6 Q F0([)2.5 E F2(\214lename)A F0(])A -F1(history \255p)108 357.6 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5 -(g.)-.37 G(..)-2.5 E F0(])A F1(history \255s)108 369.6 Q F2(ar)2.5 E(g) +F0(The return status is 0 unless no command matches)108 453.6 Q F2 +(pattern)2.5 E F0(.).24 E F3(history [)108 470.4 Q F2(n)A F3(])A +(history \255c)108 482.4 Q(history \255d)108 494.4 Q F2(of)2.5 E(fset) +-.18 E F3(history \255anrw)108 506.4 Q F0([)2.5 E F2(\214lename)A F0(])A +F3(history \255p)108 518.4 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5 +(g.)-.37 G(..)-2.5 E F0(])A F3(history \255s)108 530.4 Q F2(ar)2.5 E(g) -.37 E F0([)2.5 E F2(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144 -381.6 S .752 +542.4 S .752 (th no options, display the command history list with line numbers.).4 F -.752(Lines listed with a)5.752 F F1(*)3.252 E F0(ha)3.252 E -.15(ve)-.2 -G 1.231(been modi\214ed.)144 393.6 R 1.231(An ar)6.231 F 1.231 -(gument of)-.18 F F2(n)4.091 E F0 1.231(lists only the last)3.971 F F2 -(n)4.091 E F0 3.73(lines. If)3.97 F 1.23(the shell v)3.73 F(ariable)-.25 -E F1(HISTTIME-)3.73 E(FORMA)144 405.6 Q(T)-.95 E F0 .249 -(is set and not null, it is used as a format string for)2.749 F F2 -(strftime)2.75 E F0 .25(\(3\) to display the time stamp)B .379 -(associated with each displayed history entry)144 417.6 R 5.379(.N)-.65 -G 2.878(oi)-5.379 G(nterv)-2.878 E .378 -(ening blank is printed between the format-)-.15 F .814 -(ted time stamp and the history line.)144 429.6 R(If)5.814 E F2 +.752(Lines listed with a)5.752 F F3(*)3.251 E F0(ha)3.251 E -.15(ve)-.2 +G 1.23(been modi\214ed.)144 554.4 R 1.23(An ar)6.23 F 1.23(gument of) +-.18 F F2(n)4.09 E F0 1.231(lists only the last)3.97 F F2(n)4.091 E F0 +3.731(lines. If)3.971 F 1.231(the shell v)3.731 F(ariable)-.25 E F3 +(HISTTIME-)3.731 E(FORMA)144 566.4 Q(T)-.95 E F0 .25 +(is set and not null, it is used as a format string for)2.75 F F2 +(strftime)2.749 E F0 .249(\(3\) to display the time stamp)B .378 +(associated with each displayed history entry)144 578.4 R 5.378(.N)-.65 +G 2.878(oi)-5.378 G(nterv)-2.878 E .379 +(ening blank is printed between the format-)-.15 F .815 +(ted time stamp and the history line.)144 590.4 R(If)5.814 E F2 (\214lename)3.314 E F0 .814 (is supplied, it is used as the name of the history)3.314 F -(\214le; if not, the v)144 441.6 Q(alue of)-.25 E/F3 9/Times-Bold@0 SF -(HISTFILE)2.5 E F0(is used.)2.25 E(Options, if supplied, ha)5 E .3 -.15 -(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad63>144 453.6 Q F0 -(Clear the history list by deleting all the entries.)25.86 E F1<ad64>144 -465.6 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position) -180 477.6 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 489.6 Q F0 .599 -(Append the `)25.3 F(`ne)-.74 E(w')-.25 E 3.099('h)-.74 G .598 -(istory lines \(history lines entered since the be)-3.099 F .598 -(ginning of the current)-.15 F F1(bash)180 501.6 Q F0 -(session\) to the history \214le.)2.5 E F1<ad6e>144 513.6 Q F0 .854(Rea\ +(\214le; if not, the v)144 602.4 Q(alue of)-.25 E F1(HISTFILE)2.5 E F0 +(is used.)2.25 E(Options, if supplied, ha)5 E .3 -.15(ve t)-.2 H +(he follo).15 E(wing meanings:)-.25 E F3<ad63>144 614.4 Q F0 +(Clear the history list by deleting all the entries.)25.86 E F3<ad64>144 +626.4 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position) +180 638.4 Q F2(of)2.5 E(fset)-.18 E F0(.)A F3<ad61>144 650.4 Q F0 .598 +(Append the `)25.3 F(`ne)-.74 E(w')-.25 E 3.098('h)-.74 G .598 +(istory lines \(history lines entered since the be)-3.098 F .599 +(ginning of the current)-.15 F F3(bash)180 662.4 Q F0 +(session\) to the history \214le.)2.5 E F3<ad6e>144 674.4 Q F0 .854(Rea\ d the history lines not already read from the history \214le into the c\ -urrent history list.)24.74 F .773 -(These are lines appended to the history \214le since the be)180 525.6 R -.772(ginning of the current)-.15 F F1(bash)3.272 E F0(ses-)3.272 E -(sion.)180 537.6 Q F1<ad72>144 549.6 Q F0(Read the contents of the hist\ -ory \214le and use them as the current history)25.86 E(.)-.65 E F1<ad77> -144 561.6 Q F0(Write the current history to the history \214le, o)23.08 -E -.15(ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G -(ontents.)-2.5 E F1<ad70>144 573.6 Q F0 .625 -(Perform history substitution on the follo)24.74 F(wing)-.25 E F2(ar) -3.125 E(gs)-.37 E F0 .626(and display the result on the standard)3.125 F -2.975(output. Does)180 585.6 R .475 -(not store the results in the history list.)2.975 F(Each)5.475 E F2(ar) -2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F -(normal history e)180 597.6 Q(xpansion.)-.15 E F1<ad73>144 609.6 Q F0 -.362(Store the)26.41 F F2(ar)3.192 E(gs)-.37 E F0 .363 -(in the history list as a single entry)3.132 F 5.363(.T)-.65 G .363 -(he last command in the history list is)-5.363 F(remo)180 621.6 Q -.15 -(ve)-.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0 -(are added.)2.77 E .28(If the)144 638.4 R F1(HISTTIMEFORMA)2.78 E(T)-.95 +urrent history list.)24.74 F .772 +(These are lines appended to the history \214le since the be)180 686.4 R +.773(ginning of the current)-.15 F F3(bash)3.273 E F0(ses-)3.273 E +(sion.)180 698.4 Q F3<ad72>144 710.4 Q F0(Read the contents of the hist\ +ory \214le and use them as the current history)25.86 E(.)-.65 E +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(55)190.395 E 0 Cg EP +%%Page: 56 56 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF<ad77>144 84 Q F0 +(Write the current history to the history \214le, o)23.08 E -.15(ve)-.15 +G(rwriting the history \214le').15 E 2.5(sc)-.55 G(ontents.)-2.5 E F1 +<ad70>144 96 Q F0 .626(Perform history substitution on the follo)24.74 F +(wing)-.25 E/F2 10/Times-Italic@0 SF(ar)3.125 E(gs)-.37 E F0 .625 +(and display the result on the standard)3.125 F 2.975(output. Does)180 +108 R .475(not store the results in the history list.)2.975 F(Each)5.475 +E F2(ar)2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F +(normal history e)180 120 Q(xpansion.)-.15 E F1<ad73>144 132 Q F0 .363 +(Store the)26.41 F F2(ar)3.193 E(gs)-.37 E F0 .363 +(in the history list as a single entry)3.133 F 5.363(.T)-.65 G .362 +(he last command in the history list is)-5.363 F(remo)180 144 Q -.15(ve) +-.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0 +(are added.)2.77 E .28(If the)144 160.8 R F1(HISTTIMEFORMA)2.78 E(T)-.95 E F0 .28 (is set, the time stamp information associated with each history entry) -2.78 F .539(is written to the history \214le, mark)144 650.4 R .539 -(ed with the history comment character)-.1 F 5.54(.W)-.55 G .54 -(hen the history \214le is)-5.54 F 1.779(read, lines be)144 662.4 R -1.779(ginning with the history comment character follo)-.15 F 1.778 +2.78 F .54(is written to the history \214le, mark)144 172.8 R .539 +(ed with the history comment character)-.1 F 5.539(.W)-.55 G .539 +(hen the history \214le is)-5.539 F 1.778(read, lines be)144 184.8 R +1.778(ginning with the history comment character follo)-.15 F 1.779 (wed immediately by a digit are)-.25 F 1.424 -(interpreted as timestamps for the pre)144 674.4 R 1.424 +(interpreted as timestamps for the pre)144 196.8 R 1.424 (vious history line.)-.25 F 1.424(The return v)6.424 F 1.424 (alue is 0 unless an in)-.25 F -.25(va)-.4 G(lid).25 E .499(option is e\ ncountered, an error occurs while reading or writing the history \214le\ -, an in)144 686.4 R -.25(va)-.4 G(lid).25 E F2(of)2.999 E(fset)-.18 E F0 -(is)2.999 E(supplied as an ar)144 698.4 Q(gument to)-.18 E F1<ad64>2.5 E -F0 2.5(,o)C 2.5(rt)-2.5 G(he history e)-2.5 E -(xpansion supplied as an ar)-.15 E(gument to)-.18 E F1<ad70>2.5 E F0 -.1 -(fa)2.5 G(ils.).1 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(55) -200.665 E 0 Cg EP -%%Page: 56 56 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(jobs)108 84 Q F0([)2.5 E F1(\255lnprs)A F0 -2.5(][)C/F2 10/Times-Italic@0 SF(jobspec)A F0(... ])2.5 E F1(jobs \255x) -108 96 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37 E F0(... ])2.5 -E(The \214rst form lists the acti)144 108 Q .3 -.15(ve j)-.25 H 2.5 -(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E -(wing meanings:)-.25 E F1<ad6c>144 120 Q F0 +, an in)144 208.8 R -.25(va)-.4 G(lid).25 E F2(of)3 E(fset)-.18 E F0(is) +3 E(supplied as an ar)144 220.8 Q(gument to)-.18 E F1<ad64>2.5 E F0 2.5 +(,o)C 2.5(rt)-2.5 G(he history e)-2.5 E(xpansion supplied as an ar)-.15 +E(gument to)-.18 E F1<ad70>2.5 E F0 -.1(fa)2.5 G(ils.).1 E F1(jobs)108 +237.6 Q F0([)2.5 E F1(\255lnprs)A F0 2.5(][)C F2(jobspec)A F0(... ])2.5 +E F1(jobs \255x)108 249.6 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs) +-.37 E F0(... ])2.5 E(The \214rst form lists the acti)144 261.6 Q .3 +-.15(ve j)-.25 H 2.5(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H +(he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 273.6 Q F0 (List process IDs in addition to the normal information.)27.52 E F1 -<ad70>144 132 Q F0(List only the process ID of the job')24.74 E 2.5(sp) --.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad6e>144 144 Q F0 .193 -(Display information only about jobs that ha)24.74 F .494 -.15(ve c)-.2 -H .194(hanged status since the user w).15 F .194(as last noti-)-.1 F -(\214ed of their status.)180 156 Q F1<ad72>144 168 Q F0 -(Restrict output to running jobs.)25.86 E F1<ad73>144 180 Q F0 -(Restrict output to stopped jobs.)26.41 E(If)144 196.8 Q F2(jobspec) -4.554 E F0 .314(is gi)3.124 F -.15(ve)-.25 G .314 -(n, output is restricted to information about that job).15 F 5.313(.T) --.4 G .313(he return status is 0 unless)-5.313 F(an in)144 208.8 Q -.25 +<ad70>144 285.6 Q F0(List only the process ID of the job')24.74 E 2.5 +(sp)-.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad6e>144 297.6 Q F0 +.194(Display information only about jobs that ha)24.74 F .494 -.15(ve c) +-.2 H .193(hanged status since the user w).15 F .193(as last noti-)-.1 F +(\214ed of their status.)180 309.6 Q F1<ad72>144 321.6 Q F0 +(Restrict output to running jobs.)25.86 E F1<ad73>144 333.6 Q F0 +(Restrict output to stopped jobs.)26.41 E(If)144 350.4 Q F2(jobspec) +4.553 E F0 .313(is gi)3.123 F -.15(ve)-.25 G .313 +(n, output is restricted to information about that job).15 F 5.314(.T) +-.4 G .314(he return status is 0 unless)-5.314 F(an in)144 362.4 Q -.25 (va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25 -E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 225.6 R F1 -<ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0 +E F2(jobspec)4.24 E F0(is supplied.)2.81 E .395(If the)144 379.2 R F1 +<ad78>2.895 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0 .394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in) -3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .395 -(with the corre-)3.164 F(sponding process group ID, and e)144 237.6 Q +3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .394 +(with the corre-)3.164 F(sponding process group ID, and e)144 391.2 Q -.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar) 2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 E -F1(kill)108 254.4 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1 +F1(kill)108 408 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1 <ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5 (][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1 -(kill \255l)108 266.4 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5 -G(it_status).2 E F0(])A .12(Send the signal named by)144 278.4 R F2 -(sigspec)2.96 E F0(or)2.93 E F2(signum)2.96 E F0 .119 -(to the processes named by)2.939 F F2(pid)3.869 E F0(or)3.389 E F2 -(jobspec)2.619 E F0(.).31 E F2(sigspec)5.459 E F0(is)2.929 E .318 -(either a case-insensiti)144 290.4 R .618 -.15(ve s)-.25 H .318 -(ignal name such as).15 F/F3 9/Times-Bold@0 SF(SIGKILL)2.818 E F0 .319 -(\(with or without the)2.569 F F3(SIG)2.819 E F0 .319 -(pre\214x\) or a signal)2.569 F(number;)144 302.4 Q F2(signum)4.189 E F0 -1.349(is a signal number)4.169 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec) +(kill \255l)108 420 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5 G +(it_status).2 E F0(])A .119(Send the signal named by)144 432 R F2 +(sigspec)2.959 E F0(or)2.929 E F2(signum)2.959 E F0 .119 +(to the processes named by)2.939 F F2(pid)3.87 E F0(or)3.39 E F2 +(jobspec)2.62 E F0(.).31 E F2(sigspec)5.46 E F0(is)2.93 E .319 +(either a case-insensiti)144 444 R .619 -.15(ve s)-.25 H .319 +(ignal name such as).15 F/F3 9/Times-Bold@0 SF(SIGKILL)2.819 E F0 .318 +(\(with or without the)2.569 F F3(SIG)2.818 E F0 .318 +(pre\214x\) or a signal)2.568 F(number;)144 456 Q F2(signum)4.188 E F0 +1.349(is a signal number)4.168 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec) 4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0 -1.348(is assumed.)3.599 F(An)6.348 E(ar)144 314.4 Q .522(gument of)-.18 -F F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an) -5.523 F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when) -.18 F F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523 -(n, the names).15 F .28(of the signals corresponding to the ar)144 326.4 -R .28(guments are listed, and the return status is 0.)-.18 F(The)5.28 E -F2 -.2(ex)2.78 G(it_status).2 E F0(ar)144 338.4 Q .377(gument to)-.18 F -F1<ad6c>2.877 E F0 .378 -(is a number specifying either a signal number or the e)2.877 F .378 -(xit status of a process termi-)-.15 F .594(nated by a signal.)144 350.4 -R F1(kill)5.593 E F0 .593(returns true if at least one signal w)3.093 F -.593(as successfully sent, or f)-.1 F .593(alse if an error)-.1 F -(occurs or an in)144 362.4 Q -.25(va)-.4 G(lid option is encountered.) -.25 E F1(let)108 379.2 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 -E F0(...])2.5 E(Each)144 391.2 Q F2(ar)3.964 E(g)-.37 E F0 1.134 -(is an arithmetic e)3.854 F 1.134(xpression to be e)-.15 F -.25(va)-.25 -G 1.135(luated \(see).25 F F3 1.135(ARITHMETIC EV)3.635 F(ALU)-1.215 E --.855(AT)-.54 G(ION).855 E/F4 9/Times-Roman@0 SF(\).)A F0 1.135(If the) -5.635 F(last)144 403.2 Q F2(ar)2.83 E(g)-.37 E F0 -.25(eva)2.72 G +1.349(is assumed.)3.599 F(An)6.349 E(ar)144 468 Q .523(gument of)-.18 F +F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)5.523 +F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when).18 F +F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523(n, the names) +.15 F .28(of the signals corresponding to the ar)144 480 R .28 +(guments are listed, and the return status is 0.)-.18 F(The)5.28 E F2 +-.2(ex)2.78 G(it_status).2 E F0(ar)144 492 Q .378(gument to)-.18 F F1 +<ad6c>2.878 E F0 .378 +(is a number specifying either a signal number or the e)2.878 F .377 +(xit status of a process termi-)-.15 F .593(nated by a signal.)144 504 R +F1(kill)5.593 E F0 .593(returns true if at least one signal w)3.093 F +.593(as successfully sent, or f)-.1 F .594(alse if an error)-.1 F +(occurs or an in)144 516 Q -.25(va)-.4 G(lid option is encountered.).25 +E F1(let)108 532.8 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 E F0 +(...])2.5 E(Each)144 544.8 Q F2(ar)3.965 E(g)-.37 E F0 1.135 +(is an arithmetic e)3.855 F 1.134(xpression to be e)-.15 F -.25(va)-.25 +G 1.134(luated \(see).25 F F3 1.134(ARITHMETIC EV)3.634 F(ALU)-1.215 E +-.855(AT)-.54 G(ION).855 E/F4 9/Times-Roman@0 SF(\).)A F0 1.134(If the) +5.634 F(last)144 556.8 Q F2(ar)2.83 E(g)-.37 E F0 -.25(eva)2.72 G (luates to 0,).25 E F1(let)2.5 E F0(returns 1; 0 is returned otherwise.) -2.5 E F1(local)108 420 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(name)-2.5 -E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E -.15(Fo)144 432 S 2.56(re) -.15 G .06(ach ar)-2.56 F .06(gument, a local v)-.18 F .06(ariable named) --.25 F F2(name)2.92 E F0 .06(is created, and assigned)2.74 F F2(value) -2.56 E F0 5.06(.T).18 G(he)-5.06 E F2(option)2.56 E F0 .06(can be)2.56 F -(an)144 444 Q 3.152(yo)-.15 G 3.152(ft)-3.152 G .652 -(he options accepted by)-3.152 F F1(declar)3.152 E(e)-.18 E F0 5.652(.W) -C(hen)-5.652 E F1(local)3.152 E F0 .653 +2.5 E F1(local)108 573.6 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(name) +-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E -.15(Fo)144 585.6 S +2.56(re).15 G .06(ach ar)-2.56 F .06(gument, a local v)-.18 F .06 +(ariable named)-.25 F F2(name)2.92 E F0 .06(is created, and assigned) +2.74 F F2(value)2.56 E F0 5.06(.T).18 G(he)-5.06 E F2(option)2.56 E F0 +.06(can be)2.56 F(an)144 597.6 Q 3.153(yo)-.15 G 3.153(ft)-3.153 G .653 +(he options accepted by)-3.153 F F1(declar)3.153 E(e)-.18 E F0 5.652(.W) +C(hen)-5.652 E F1(local)3.152 E F0 .652 (is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144 -456 Q F2(name)3.721 E F0 .861(to ha)3.541 F 1.161 -.15(ve a v)-.2 H .861 +609.6 Q F2(name)3.72 E F0 .86(to ha)3.54 F 1.16 -.15(ve a v)-.2 H .861 (isible scope restricted to that function and its children.).15 F -.4 -(Wi)5.86 G .86(th no operands,).4 F F1(local)144 468 Q F0 1.164 -(writes a list of local v)3.664 F 1.165 +(Wi)5.861 G .861(th no operands,).4 F F1(local)144 621.6 Q F0 1.165 +(writes a list of local v)3.665 F 1.165 (ariables to the standard output.)-.25 F 1.165(It is an error to use) -6.165 F F1(local)3.665 E F0 1.165(when not)3.665 F .233 -(within a function.)144 480 R .233(The return status is 0 unless)5.233 F -F1(local)2.733 E F0 .233(is used outside a function, an in)2.733 F -.25 -(va)-.4 G(lid).25 E F2(name)3.092 E F0(is)2.912 E(supplied, or)144 492 Q -F2(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F1(logout)108 -508.8 Q F0(Exit a login shell.)9.33 E F1(map\214le)108 525.6 Q F0([)2.5 -E F1<ad6e>A F2(count)2.5 E F0 2.5(][)C F1<ad4f>-2.5 E F2(origin)2.5 E F0 -2.5(][)C F1<ad73>-2.5 E F2(count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5 -(][)C F1<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac) -2.5 E(k)-.2 E F0 2.5(][)C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2 -(arr)-2.5 E(ay)-.15 E F0(])A 1.006 -(Read lines from the standard input into array v)144 537.6 R(ariable) +6.165 F F1(local)3.664 E F0 1.164(when not)3.664 F .232 +(within a function.)144 633.6 R .233(The return status is 0 unless)5.232 +F F1(local)2.733 E F0 .233(is used outside a function, an in)2.733 F +-.25(va)-.4 G(lid).25 E F2(name)3.093 E F0(is)2.913 E(supplied, or)144 +645.6 Q F2(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F1 +(logout)108 662.4 Q F0(Exit a login shell.)9.33 E F1(map\214le)108 679.2 +Q F0([)2.5 E F1<ad6e>A F2(count)2.5 E F0 2.5(][)C F1<ad4f>-2.5 E F2 +(origin)2.5 E F0 2.5(][)C F1<ad73>-2.5 E F2(count)2.5 E F0 2.5(][)C F1 +<ad74>-2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43> +-2.5 E F2(callbac)2.5 E(k)-.2 E F0 2.5(][)C F1<ad63>-2.5 E F2(quantum) +2.5 E F0 2.5(][)C F2(arr)-2.5 E(ay)-.15 E F0(])A 1.006 +(Read lines from the standard input into array v)144 691.2 R(ariable) -.25 E F2(arr)3.506 E(ay)-.15 E F0 3.506(,o).32 G 3.506(rf)-3.506 G -1.006(rom \214le descriptor)-3.506 F F2(fd)3.506 E F0 1.006(if the)3.506 -F F1<ad75>3.506 E F0 1.087(option is supplied.)144 549.6 R 1.087(The v) -6.087 F(ariable)-.25 E F1(MAPFILE)3.587 E F0 1.086(is the def)3.587 F -(ault)-.1 E F2(arr)3.586 E(ay)-.15 E F0 6.086(.O)C 1.086 -(ptions, if supplied, ha)-6.086 F 1.386 -.15(ve t)-.2 H(he).15 E(follo) -144 561.6 Q(wing meanings:)-.25 E F1<ad6e>144 573.6 Q F0(Cop)24.74 E 2.5 -(ya)-.1 G 2.5(tm)-2.5 G(ost)-2.5 E F2(count)2.7 E F0 2.5(lines. If)3.18 -F F2(count)2.5 E F0(is 0, all lines are copied.)2.5 E F1<ad4f>144 585.6 -Q F0(Be)22.52 E(gin assigning to)-.15 E F2(arr)2.83 E(ay)-.15 E F0 -(at inde)2.82 E(x)-.15 E F2(origin)2.5 E F0 5(.T).24 G(he def)-5 E -(ault inde)-.1 E 2.5(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 597.6 -Q F0(Discard the \214rst)26.41 E F2(count)2.5 E F0(lines read.)2.5 E F1 -<ad74>144 609.6 Q F0(Remo)26.97 E .3 -.15(ve a t)-.15 H -(railing line from each line read.).15 E F1<ad75>144 621.6 Q F0 -(Read lines from \214le descriptor)24.74 E F2(fd)2.5 E F0 -(instead of the standard input.)2.5 E F1<ad43>144 633.6 Q F0(Ev)23.08 E -(aluate)-.25 E F2(callbac)2.7 E(k)-.2 E F0(each time)3.17 E F2(quantum) -2.5 E F0(lines are read.)2.5 E(The)5 E F1<ad63>2.5 E F0 -(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 645.6 -Q F0(Specify the number of lines read between each call to)25.86 E F2 -(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 662.4 Q F1<ad43>2.5 E F0 -(is speci\214ed without)2.5 E F1<ad63>2.5 E F0 2.5(,t)C(he def)-2.5 E -(ault quantum is 5000.)-.1 E(If not supplied with an e)144 679.2 Q -(xplicit origin,)-.15 E F1(map\214le)2.5 E F0(will clear)2.5 E F2(arr) -2.5 E(ay)-.15 E F0(before assigning to it.)2.5 E F1(map\214le)144 696 Q -F0 .995(returns successfully unless an in)3.495 F -.25(va)-.4 G .996 -(lid option or option ar).25 F .996(gument is supplied, or)-.18 F F2 -(arr)3.496 E(ay)-.15 E F0(is)3.496 E(in)144 708 Q -.25(va)-.4 G -(lid or unassignable.).25 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E -(56)200.665 E 0 Cg EP +1.006(rom \214le descriptor)-3.506 F F2(fd)3.506 E F0 1.005(if the)3.506 +F F1<ad75>3.505 E F0 1.086(option is supplied.)144 703.2 R 1.086(The v) +6.086 F(ariable)-.25 E F1(MAPFILE)3.586 E F0 1.086(is the def)3.586 F +(ault)-.1 E F2(arr)3.587 E(ay)-.15 E F0 6.087(.O)C 1.087 +(ptions, if supplied, ha)-6.087 F 1.387 -.15(ve t)-.2 H(he).15 E(follo) +144 715.2 Q(wing meanings:)-.25 E(GNU Bash-4.0)72 768 Q(2008 October 28) +140.405 E(56)190.395 E 0 Cg EP %%Page: 57 57 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(popd)108 84 Q F0<5bad>2.5 E F1(n)A F0 2.5 -(][)C(+)-2.5 E/F2 10/Times-Italic@0 SF(n)A F0 2.5(][)C<ad>-2.5 E F2(n)A -F0(])A(Remo)144 96 Q -.15(ve)-.15 G 2.8(se).15 G .3 -(ntries from the directory stack.)-2.8 F -.4(Wi)5.299 G .299(th no ar).4 -F .299(guments, remo)-.18 F -.15(ve)-.15 G 2.799(st).15 G .299 -(he top directory from the)-2.799 F 1.478(stack, and performs a)144 108 -R F1(cd)3.978 E F0 1.479(to the ne)3.978 F 3.979(wt)-.25 G 1.479 -(op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.479 -(uments, if supplied, ha).18 F 1.779 -.15(ve t)-.2 H 1.479(he follo).15 -F(wing)-.25 E(meanings:)144 120 Q F1<ad6e>144 132 Q F0 .551 +-.35 E/F1 10/Times-Bold@0 SF<ad6e>144 84 Q F0(Cop)24.74 E 2.5(ya)-.1 G +2.5(tm)-2.5 G(ost)-2.5 E/F2 10/Times-Italic@0 SF(count)2.7 E F0 2.5 +(lines. If)3.18 F F2(count)2.5 E F0(is 0, all lines are copied.)2.5 E F1 +<ad4f>144 96 Q F0(Be)22.52 E(gin assigning to)-.15 E F2(arr)2.83 E(ay) +-.15 E F0(at inde)2.82 E(x)-.15 E F2(origin)2.5 E F0 5(.T).24 G(he def) +-5 E(ault inde)-.1 E 2.5(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 +108 Q F0(Discard the \214rst)26.41 E F2(count)2.5 E F0(lines read.)2.5 E +F1<ad74>144 120 Q F0(Remo)26.97 E .3 -.15(ve a t)-.15 H +(railing line from each line read.).15 E F1<ad75>144 132 Q F0 +(Read lines from \214le descriptor)24.74 E F2(fd)2.5 E F0 +(instead of the standard input.)2.5 E F1<ad43>144 144 Q F0(Ev)23.08 E +(aluate)-.25 E F2(callbac)2.7 E(k)-.2 E F0(each time)3.17 E F2(quantum) +2.5 E F0(lines are read.)2.5 E(The)5 E F1<ad63>2.5 E F0 +(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 156 Q +F0(Specify the number of lines read between each call to)25.86 E F2 +(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 172.8 Q F1<ad43>2.5 E F0 +(is speci\214ed without)2.5 E F1<ad63>2.5 E F0 2.5(,t)C(he def)-2.5 E +(ault quantum is 5000.)-.1 E(If not supplied with an e)144 189.6 Q +(xplicit origin,)-.15 E F1(map\214le)2.5 E F0(will clear)2.5 E F2(arr) +2.5 E(ay)-.15 E F0(before assigning to it.)2.5 E F1(map\214le)144 206.4 +Q F0 .996(returns successfully unless an in)3.496 F -.25(va)-.4 G .996 +(lid option or option ar).25 F .995(gument is supplied, or)-.18 F F2 +(arr)3.495 E(ay)-.15 E F0(is)3.495 E(in)144 218.4 Q -.25(va)-.4 G +(lid or unassignable.).25 E F1(popd)108 235.2 Q F0<5bad>2.5 E F1(n)A F0 +2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C<ad>-2.5 E F2(n)A F0(])A(Remo)144 +247.2 Q -.15(ve)-.15 G 2.799(se).15 G .299 +(ntries from the directory stack.)-2.799 F -.4(Wi)5.299 G .299(th no ar) +.4 F .299(guments, remo)-.18 F -.15(ve)-.15 G 2.799(st).15 G .3 +(he top directory from the)-2.799 F 1.479(stack, and performs a)144 +259.2 R F1(cd)3.979 E F0 1.479(to the ne)3.979 F 3.979(wt)-.25 G 1.479 +(op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.478 +(uments, if supplied, ha).18 F 1.778 -.15(ve t)-.2 H 1.478(he follo).15 +F(wing)-.25 E(meanings:)144 271.2 Q F1<ad6e>144 283.2 Q F0 .551 (Suppresses the normal change of directory when remo)24.74 F .551 (ving directories from the stack, so)-.15 F -(that only the stack is manipulated.)180 144 Q F1(+)144 156 Q F2(n)A F0 -(Remo)25.3 E -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E F0 .14 -(th entry counting from the left of the list sho)B .14(wn by)-.25 F F1 -(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180 168 -S 2.5(re).15 G(xample:)-2.65 E/F3 10/Courier@0 SF(popd +0)2.5 E F0(remo) -2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,)-.65 E -F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 180 Q F2(n)A F0(Remo) -25.3 E -.15(ve)-.15 G 3.76(st).15 G(he)-3.76 E F2(n)3.76 E F0 1.259 -(th entry counting from the right of the list sho)B 1.259(wn by)-.25 F -F1(dirs)3.759 E F0 3.759(,s)C 1.259(tarting with)-3.759 F 2.5(zero. F) -180 192 R(or e)-.15 E(xample:)-.15 E F3(popd -0)2.5 E F0(remo)2.5 E -.15 +(that only the stack is manipulated.)180 295.2 Q F1(+)144 307.2 Q F2(n)A +F0(Remo)25.3 E -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E F0 +.14(th entry counting from the left of the list sho)B .14(wn by)-.25 F +F1(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180 +319.2 S 2.5(re).15 G(xample:)-2.65 E/F3 10/Courier@0 SF(popd +0)2.5 E F0 +(remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,) +-.65 E F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 331.2 Q F2(n)A F0 +(Remo)25.3 E -.15(ve)-.15 G 3.759(st).15 G(he)-3.759 E F2(n)3.759 E F0 +1.259(th entry counting from the right of the list sho)B 1.26(wn by)-.25 +F F1(dirs)3.76 E F0 3.76(,s)C 1.26(tarting with)-3.76 F 2.5(zero. F)180 +343.2 R(or e)-.15 E(xample:)-.15 E F3(popd -0)2.5 E F0(remo)2.5 E -.15 (ve)-.15 G 2.5(st).15 G(he last directory)-2.5 E(,)-.65 E F3(popd -1)2.5 -E F0(the ne)2.5 E(xt to last.)-.15 E .643(If the)144 208.8 R F1(popd) -3.143 E F0 .643(command is successful, a)3.143 F F1(dirs)3.143 E F0 .644 -(is performed as well, and the return status is 0.)3.143 F F1(popd)5.644 -E F0 .416(returns f)144 220.8 R .416(alse if an in)-.1 F -.25(va)-.4 G -.415(lid option is encountered, the directory stack is empty).25 F 2.915 -(,an)-.65 G(on-e)-2.915 E .415(xistent direc-)-.15 F -(tory stack entry is speci\214ed, or the directory change f)144 232.8 Q -(ails.)-.1 E F1(printf)108 249.6 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0 +E F0(the ne)2.5 E(xt to last.)-.15 E .644(If the)144 360 R F1(popd)3.144 +E F0 .644(command is successful, a)3.144 F F1(dirs)3.143 E F0 .643 +(is performed as well, and the return status is 0.)3.143 F F1(popd)5.643 +E F0 .415(returns f)144 372 R .415(alse if an in)-.1 F -.25(va)-.4 G +.415(lid option is encountered, the directory stack is empty).25 F 2.916 +(,an)-.65 G(on-e)-2.916 E .416(xistent direc-)-.15 F +(tory stack entry is speci\214ed, or the directory change f)144 384 Q +(ails.)-.1 E F1(printf)108 400.8 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0 (])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .372 -(Write the formatted)144 261.6 R F2(ar)2.872 E(guments)-.37 E F0 .372 +(Write the formatted)144 412.8 R F2(ar)2.872 E(guments)-.37 E F0 .372 (to the standard output under the control of the)2.872 F F2(format)2.872 E F0 5.372(.T)C(he)-5.372 E F2(format)2.872 E F0 1.804(is a character s\ tring which contains three types of objects: plain characters, which ar\ -e simply)144 273.6 R .158 +e simply)144 424.8 R .159 (copied to standard output, character escape sequences, which are con) -144 285.6 R -.15(ve)-.4 G .159(rted and copied to the stan-).15 F .499(\ +144 436.8 R -.15(ve)-.4 G .158(rted and copied to the stan-).15 F .499(\ dard output, and format speci\214cations, each of which causes printing\ - of the ne)144 297.6 R .499(xt successi)-.15 F -.15(ve)-.25 G F2(ar) -3.149 E(gu-)-.37 E(ment)144 309.6 Q F0 5.423(.I)C 2.923(na)-5.423 G .423 -(ddition to the standard)-2.923 F F2(printf)2.923 E F0 .424 -(\(1\) formats,)B F1(%b)2.924 E F0(causes)2.924 E F1(printf)2.924 E F0 -.424(to e)2.924 F .424(xpand backslash escape)-.15 F .977 -(sequences in the corresponding)144 321.6 R F2(ar)3.476 E(gument)-.37 E + of the ne)144 448.8 R .5(xt successi)-.15 F -.15(ve)-.25 G F2(ar)3.15 E +(gu-)-.37 E(ment)144 460.8 Q F0 5.424(.I)C 2.924(na)-5.424 G .424 +(ddition to the standard)-2.924 F F2(printf)2.924 E F0 .424 +(\(1\) formats,)B F1(%b)2.924 E F0(causes)2.923 E F1(printf)2.923 E F0 +.423(to e)2.923 F .423(xpand backslash escape)-.15 F .976 +(sequences in the corresponding)144 472.8 R F2(ar)3.476 E(gument)-.37 E F0(\(e)3.476 E .976(xcept that)-.15 F F1(\\c)3.476 E F0 .976 -(terminates output, backslashes in)3.476 F F1<5c08>3.476 E F0(,)A F1 -(\\")3.476 E F0(,)A(and)144 333.6 Q F1(\\?)3.421 E F0 .921(are not remo) -3.421 F -.15(ve)-.15 G .922(d, and octal escapes be).15 F .922 -(ginning with)-.15 F F1(\\0)3.422 E F0 .922 -(may contain up to four digits\), and)3.422 F F1(%q)144 345.6 Q F0 -(causes)3.631 E F1(printf)3.631 E F0 1.131(to output the corresponding) -3.631 F F2(ar)3.631 E(gument)-.37 E F0 1.13 -(in a format that can be reused as shell)3.631 F(input.)144 357.6 Q(The) -144 381.6 Q F1<ad76>2.903 E F0 .404 -(option causes the output to be assigned to the v)2.903 F(ariable)-.25 E +(terminates output, backslashes in)3.476 F F1<5c08>3.477 E F0(,)A F1 +(\\")3.477 E F0(,)A(and)144 484.8 Q F1(\\?)3.422 E F0 .922(are not remo) +3.422 F -.15(ve)-.15 G .922(d, and octal escapes be).15 F .922 +(ginning with)-.15 F F1(\\0)3.422 E F0 .921 +(may contain up to four digits\), and)3.422 F F1(%q)144 496.8 Q F0 +(causes)3.63 E F1(printf)3.63 E F0 1.13(to output the corresponding)3.63 +F F2(ar)3.631 E(gument)-.37 E F0 1.131 +(in a format that can be reused as shell)3.631 F(input.)144 508.8 Q(The) +144 532.8 Q F1<ad76>2.904 E F0 .404 +(option causes the output to be assigned to the v)2.904 F(ariable)-.25 E F2(var)2.904 E F0 .404(rather than being printed to the)2.904 F -(standard output.)144 393.6 Q(The)144 417.6 Q F2(format)3.424 E F0 .923 -(is reused as necessary to consume all of the)3.424 F F2(ar)3.423 E +(standard output.)144 544.8 Q(The)144 568.8 Q F2(format)3.423 E F0 .923 +(is reused as necessary to consume all of the)3.423 F F2(ar)3.423 E (guments)-.37 E F0 5.923(.I)C 3.423(ft)-5.923 G(he)-3.423 E F2(format) -3.423 E F0 .923(requires more)3.423 F F2(ar)144 429.6 Q(guments)-.37 E -F0 .033(than are supplied, the e)2.533 F .033 +3.423 E F0 .924(requires more)3.424 F F2(ar)144 580.8 Q(guments)-.37 E +F0 .033(than are supplied, the e)2.534 F .033 (xtra format speci\214cations beha)-.15 F .333 -.15(ve a)-.2 H 2.533(si) -.15 G 2.533(faz)-2.533 G .033(ero v)-2.533 F .034(alue or null string,) --.25 F(as appropriate, had been supplied.)144 441.6 Q(The return v)5 E +.15 G 2.533(faz)-2.533 G .033(ero v)-2.533 F .033(alue or null string,) +-.25 F(as appropriate, had been supplied.)144 592.8 Q(The return v)5 E (alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E F1(pushd) -108 458.4 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C -<ad>-2.5 E F2(n)A F0(])A F1(pushd)108 470.4 Q F0([)2.5 E F1<ad6e>A F0 -2.5(][)C F2(dir)-2.5 E F0(])A .64(Adds a directory to the top of the di\ -rectory stack, or rotates the stack, making the ne)144 482.4 R 3.139(wt) --.25 G .639(op of the)-3.139 F 1.315(stack the current w)144 494.4 R -1.315(orking directory)-.1 F 6.315(.W)-.65 G 1.315(ith no ar)-6.715 F -1.315(guments, e)-.18 F 1.316(xchanges the top tw)-.15 F 3.816(od)-.1 G -1.316(irectories and)-3.816 F .872 -(returns 0, unless the directory stack is empty)144 506.4 R 5.871(.A) --.65 G -.18(rg)-5.871 G .871(uments, if supplied, ha).18 F 1.171 -.15 -(ve t)-.2 H .871(he follo).15 F .871(wing mean-)-.25 F(ings:)144 518.4 Q -F1<ad6e>144 530.4 Q F0 .902(Suppresses the normal change of directory w\ +108 609.6 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C +<ad>-2.5 E F2(n)A F0(])A F1(pushd)108 621.6 Q F0([)2.5 E F1<ad6e>A F0 +2.5(][)C F2(dir)-2.5 E F0(])A .639(Adds a directory to the top of the d\ +irectory stack, or rotates the stack, making the ne)144 633.6 R 3.14(wt) +-.25 G .64(op of the)-3.14 F 1.316(stack the current w)144 645.6 R 1.316 +(orking directory)-.1 F 6.316(.W)-.65 G 1.315(ith no ar)-6.716 F 1.315 +(guments, e)-.18 F 1.315(xchanges the top tw)-.15 F 3.815(od)-.1 G 1.315 +(irectories and)-3.815 F .871 +(returns 0, unless the directory stack is empty)144 657.6 R 5.871(.A) +-.65 G -.18(rg)-5.871 G .872(uments, if supplied, ha).18 F 1.172 -.15 +(ve t)-.2 H .872(he follo).15 F .872(wing mean-)-.25 F(ings:)144 669.6 Q +F1<ad6e>144 681.6 Q F0 .902(Suppresses the normal change of directory w\ hen adding directories to the stack, so that)24.74 F -(only the stack is manipulated.)180 542.4 Q F1(+)144 554.4 Q F2(n)A F0 -1.268(Rotates the stack so that the)25.3 F F2(n)3.768 E F0 1.267 -(th directory \(counting from the left of the list sho)B 1.267(wn by) --.25 F F1(dirs)180 566.4 Q F0 2.5(,s)C -(tarting with zero\) is at the top.)-2.5 E F1<ad>144 578.4 Q F2(n)A F0 -.92(Rotates the stack so that the)25.3 F F2(n)3.42 E F0 .92 -(th directory \(counting from the right of the list sho)B .92(wn by)-.25 -F F1(dirs)180 590.4 Q F0 2.5(,s)C(tarting with zero\) is at the top.) --2.5 E F2(dir)144.35 602.4 Q F0(Adds)23.98 E F2(dir)2.85 E F0 -(to the directory stack at the top, making it the ne)3.23 E 2.5(wc)-.25 -G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .489(If the)144 619.2 -R F1(pushd)2.989 E F0 .489(command is successful, a)2.989 F F1(dirs) -2.988 E F0 .488(is performed as well.)2.988 F .488 -(If the \214rst form is used,)5.488 F F1(pushd)2.988 E F0 1.039 -(returns 0 unless the cd to)144 631.2 R F2(dir)3.889 E F0 -.1(fa)4.269 G -3.539(ils. W).1 F 1.039(ith the second form,)-.4 F F1(pushd)3.54 E F0 -1.04(returns 0 unless the directory)3.54 F .847(stack is empty)144 643.2 -R 3.347(,an)-.65 G(on-e)-3.347 E .847(xistent directory stack element i\ -s speci\214ed, or the directory change to the)-.15 F(speci\214ed ne)144 -655.2 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E(ails.)-.1 E F1(pwd)108 -672 Q F0([)2.5 E F1(\255LP)A F0(])A .844 -(Print the absolute pathname of the current w)144 684 R .845 -(orking directory)-.1 F 5.845(.T)-.65 G .845 -(he pathname printed contains no)-5.845 F .182(symbolic links if the)144 -696 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1 .181 -(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F1(set) -2.681 E F0 -.2(bu)2.681 G .181(iltin command is).2 F 3.263(enabled. If) -144 708 R(the)3.263 E F1<ad4c>3.263 E F0 .763 -(option is used, the pathname printed may contain symbolic links.)3.263 -F .764(The return)5.764 F 1.36(status is 0 unless an error occurs while\ - reading the name of the current directory or an in)144 720 R -.25(va) --.4 G(lid).25 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(57)200.665 E -0 Cg EP +(only the stack is manipulated.)180 693.6 Q F1(+)144 705.6 Q F2(n)A F0 +1.267(Rotates the stack so that the)25.3 F F2(n)3.767 E F0 1.268 +(th directory \(counting from the left of the list sho)B 1.268(wn by) +-.25 F F1(dirs)180 717.6 Q F0 2.5(,s)C +(tarting with zero\) is at the top.)-2.5 E(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(57)190.395 E 0 Cg EP %%Page: 58 58 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E(option is supplied.)144 84 Q/F1 10/Times-Bold@0 SF -.18(re)108 -100.8 S(ad).18 E F0([)2.5 E F1(\255ers)A F0 2.5(][)C F1<ad61>-2.5 E/F2 -10/Times-Italic@0 SF(aname)2.5 E F0 2.5(][)C F1<ad64>-2.5 E F2(delim)2.5 -E F0 2.5(][)C F1<ad>-2.5 E F2(te)2.5 E(xt)-.2 E F0 2.5(][)C F1<ad6e>-2.5 -E F2(nc)2.5 E(har)-.15 E(s)-.1 E F0 2.5(][)C F1<ad70>-2.5 E F2(pr)2.5 E -(ompt)-.45 E F0 2.5(][)C F1<ad74>-2.5 E F2(timeout)2.5 E F0 2.5(][)C F1 -<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .516(\ -One line is read from the standard input, or from the \214le descriptor) -144 112.8 R F2(fd)3.016 E F0 .516(supplied as an ar)3.016 F .517 -(gument to)-.18 F(the)144 124.8 Q F1<ad75>2.539 E F0 .039 -(option, and the \214rst w)2.539 F .038(ord is assigned to the \214rst) --.1 F F2(name)2.538 E F0 2.538(,t).18 G .038(he second w)-2.538 F .038 -(ord to the second)-.1 F F2(name)2.538 E F0(,).18 E .42 -(and so on, with lefto)144 136.8 R -.15(ve)-.15 G 2.92(rw).15 G .42 -(ords and their interv)-3.02 F .42 +-.35 E/F1 10/Times-Bold@0 SF<ad>144 84 Q/F2 10/Times-Italic@0 SF(n)A F0 +.92(Rotates the stack so that the)25.3 F F2(n)3.42 E F0 .92 +(th directory \(counting from the right of the list sho)B .92(wn by)-.25 +F F1(dirs)180 96 Q F0 2.5(,s)C(tarting with zero\) is at the top.)-2.5 E +F2(dir)144.35 108 Q F0(Adds)23.98 E F2(dir)2.85 E F0 +(to the directory stack at the top, making it the ne)3.23 E 2.5(wc)-.25 +G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .488(If the)144 124.8 +R F1(pushd)2.988 E F0 .488(command is successful, a)2.988 F F1(dirs) +2.988 E F0 .488(is performed as well.)2.988 F .489 +(If the \214rst form is used,)5.488 F F1(pushd)2.989 E F0 1.04 +(returns 0 unless the cd to)144 136.8 R F2(dir)3.89 E F0 -.1(fa)4.27 G +3.539(ils. W).1 F 1.039(ith the second form,)-.4 F F1(pushd)3.539 E F0 +1.039(returns 0 unless the directory)3.539 F .846(stack is empty)144 +148.8 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent directory stack ele\ +ment is speci\214ed, or the directory change to the)-.15 F +(speci\214ed ne)144 160.8 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E +(ails.)-.1 E F1(pwd)108 177.6 Q F0([)2.5 E F1(\255LP)A F0(])A .845 +(Print the absolute pathname of the current w)144 189.6 R .845 +(orking directory)-.1 F 5.844(.T)-.65 G .844 +(he pathname printed contains no)-5.844 F .181(symbolic links if the)144 +201.6 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1 +.181(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F1 +(set)2.681 E F0 -.2(bu)2.681 G .182(iltin command is).2 F 3.264 +(enabled. If)144 213.6 R(the)3.264 E F1<ad4c>3.264 E F0 .763 +(option is used, the pathname printed may contain symbolic links.)3.264 +F .763(The return)5.763 F 1.36(status is 0 unless an error occurs while\ + reading the name of the current directory or an in)144 225.6 R -.25(va) +-.4 G(lid).25 E(option is supplied.)144 237.6 Q F1 -.18(re)108 254.4 S +(ad).18 E F0([)2.5 E F1(\255ers)A F0 2.5(][)C F1<ad61>-2.5 E F2(aname) +2.5 E F0 2.5(][)C F1<ad64>-2.5 E F2(delim)2.5 E F0 2.5(][)C F1<ad>-2.5 E +F2(te)2.5 E(xt)-.2 E F0 2.5(][)C F1<ad6e>-2.5 E F2(nc)2.5 E(har)-.15 E +(s)-.1 E F0 2.5(][)C F1<ad70>-2.5 E F2(pr)2.5 E(ompt)-.45 E F0 2.5(][)C +F1<ad74>-2.5 E F2(timeout)2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2(fd)2.5 E +F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .516(One line is read from the\ + standard input, or from the \214le descriptor)144 266.4 R F2(fd)3.016 E +F0 .516(supplied as an ar)3.016 F .516(gument to)-.18 F(the)144 278.4 Q +F1<ad75>2.538 E F0 .038(option, and the \214rst w)2.538 F .038 +(ord is assigned to the \214rst)-.1 F F2(name)2.539 E F0 2.539(,t).18 G +.039(he second w)-2.539 F .039(ord to the second)-.1 F F2(name)2.539 E +F0(,).18 E .42(and so on, with lefto)144 290.4 R -.15(ve)-.15 G 2.92(rw) +.15 G .42(ords and their interv)-3.02 F .42 (ening separators assigned to the last)-.15 F F2(name)2.92 E F0 5.42(.I) -.18 G 2.92(ft)-5.42 G(here)-2.92 E .541(are fe)144 148.8 R .541(wer w) --.25 F .541(ords read from the input stream than names, the remaining n\ -ames are assigned empty)-.1 F -.25(va)144 160.8 S 2.51(lues. The).25 F -.011(characters in)2.511 F/F3 9/Times-Bold@0 SF(IFS)2.511 E F0 .011 +.18 G 2.92(ft)-5.42 G(here)-2.92 E .54(are fe)144 302.4 R .54(wer w)-.25 +F .541(ords read from the input stream than names, the remaining names \ +are assigned empty)-.1 F -.25(va)144 314.4 S 2.511(lues. The).25 F .011 +(characters in)2.511 F/F3 9/Times-Bold@0 SF(IFS)2.511 E F0 .011 (are used to split the line into w)2.261 F 2.511(ords. The)-.1 F .011 -(backslash character \()2.511 F F1(\\)A F0 2.511(\)m)C(ay)-2.511 E 1.891 -(be used to remo)144 172.8 R 2.191 -.15(ve a)-.15 H 2.191 -.15(ny s).15 -H 1.891(pecial meaning for the ne).15 F 1.89 +(backslash character \()2.511 F F1(\\)A F0 2.51(\)m)C(ay)-2.51 E 1.89 +(be used to remo)144 326.4 R 2.19 -.15(ve a)-.15 H 2.19 -.15(ny s).15 H +1.891(pecial meaning for the ne).15 F 1.891 (xt character read and for line continuation.)-.15 F -(Options, if supplied, ha)144 184.8 Q .3 -.15(ve t)-.2 H(he follo).15 E -(wing meanings:)-.25 E F1<ad61>144 196.8 Q F2(aname)2.5 E F0 1.049 -(The w)180 208.8 R 1.049 +(Options, if supplied, ha)144 338.4 Q .3 -.15(ve t)-.2 H(he follo).15 E +(wing meanings:)-.25 E F1<ad61>144 350.4 Q F2(aname)2.5 E F0 1.05(The w) +180 362.4 R 1.049 (ords are assigned to sequential indices of the array v)-.1 F(ariable) --.25 E F2(aname)3.55 E F0 3.55(,s).18 G 1.05(tarting at 0.)-3.55 F F2 -(aname)180.33 220.8 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 -.25 -(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E F2(name)2.5 E F0(ar)2.5 -E(guments are ignored.)-.18 E F1<ad64>144 232.8 Q F2(delim)2.5 E F0 -(The \214rst character of)180 244.8 Q F2(delim)2.5 E F0 +-.25 E F2(aname)3.549 E F0 3.549(,s).18 G 1.049(tarting at 0.)-3.549 F +F2(aname)180.33 374.4 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 +-.25(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E F2(name)2.5 E F0 +(ar)2.5 E(guments are ignored.)-.18 E F1<ad64>144 386.4 Q F2(delim)2.5 E +F0(The \214rst character of)180 398.4 Q F2(delim)2.5 E F0 (is used to terminate the input line, rather than ne)2.5 E(wline.)-.25 E -F1<ad65>144 256.8 Q F0 .373 +F1<ad65>144 410.4 Q F0 .372 (If the standard input is coming from a terminal,)25.86 F F1 -.18(re) -2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.872 E F0(abo)2.622 E --.15(ve)-.15 G 2.872(\)i).15 G 2.872(su)-2.872 G(sed)-2.872 E -(to obtain the line.)180 268.8 Q F1<ad69>144 280.8 Q F2(te)2.5 E(xt)-.2 -E F0(If)10.78 E F1 -.18(re)2.715 G(adline).18 E F0 .216 -(is being used to read the line,)2.715 F F2(te)2.716 E(xt)-.2 E F0 .216 -(is placed into the editing b)2.716 F(uf)-.2 E .216(fer before edit-) --.25 F(ing be)180 292.8 Q(gins.)-.15 E F1<ad6e>144 304.8 Q F2(nc)2.5 E -(har)-.15 E(s)-.1 E F1 -.18(re)180 316.8 S(ad).18 E F0 1.395 -(returns after reading)3.895 F F2(nc)3.895 E(har)-.15 E(s)-.1 E F0 1.395 -(characters rather than w)3.895 F 1.394(aiting for a complete line of) --.1 F(input.)180 328.8 Q F1<ad70>144 340.8 Q F2(pr)2.5 E(ompt)-.45 E F0 -(Display)180 352.8 Q F2(pr)3.66 E(ompt)-.45 E F0 1.161 -(on standard error)3.66 F 3.661(,w)-.4 G 1.161(ithout a trailing ne) --3.661 F 1.161(wline, before attempting to read)-.25 F(an)180 364.8 Q -2.5(yi)-.15 G 2.5(nput. The)-2.5 F +2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.873 E F0(abo)2.623 E +-.15(ve)-.15 G 2.873(\)i).15 G 2.873(su)-2.873 G(sed)-2.873 E .218 +(to obtain the line.)180 422.4 R .218 +(Readline uses the current \(or def)5.218 F .218 +(ault, if line editing w)-.1 F .218(as not pre)-.1 F(viously)-.25 E +(acti)180 434.4 Q -.15(ve)-.25 G 2.5(\)e).15 G(diting settings.)-2.5 E +F1<ad69>144 446.4 Q F2(te)2.5 E(xt)-.2 E F0(If)10.78 E F1 -.18(re)2.715 +G(adline).18 E F0 .216(is being used to read the line,)2.715 F F2(te) +2.716 E(xt)-.2 E F0 .216(is placed into the editing b)2.716 F(uf)-.2 E +.216(fer before edit-)-.25 F(ing be)180 458.4 Q(gins.)-.15 E F1<ad6e>144 +470.4 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 482.4 S(ad).18 E +F0 1.395(returns after reading)3.895 F F2(nc)3.895 E(har)-.15 E(s)-.1 E +F0 1.395(characters rather than w)3.895 F 1.394 +(aiting for a complete line of)-.1 F(input.)180 494.4 Q F1<ad70>144 +506.4 Q F2(pr)2.5 E(ompt)-.45 E F0(Display)180 518.4 Q F2(pr)3.66 E +(ompt)-.45 E F0 1.161(on standard error)3.66 F 3.661(,w)-.4 G 1.161 +(ithout a trailing ne)-3.661 F 1.161(wline, before attempting to read) +-.25 F(an)180 530.4 Q 2.5(yi)-.15 G 2.5(nput. The)-2.5 F (prompt is displayed only if input is coming from a terminal.)2.5 E F1 -<ad72>144 376.8 Q F0 .544(Backslash does not act as an escape character) +<ad72>144 542.4 Q F0 .544(Backslash does not act as an escape character) 25.86 F 5.543(.T)-.55 G .543(he backslash is considered to be part of) --5.543 F(the line.)180 388.8 Q(In particular)5 E 2.5(,ab)-.4 G +-5.543 F(the line.)180 554.4 Q(In particular)5 E 2.5(,ab)-.4 G (ackslash-ne)-2.5 E(wline pair may not be used as a line continuation.) --.25 E F1<ad73>144 400.8 Q F0(Silent mode.)26.41 E +-.25 E F1<ad73>144 566.4 Q F0(Silent mode.)26.41 E (If input is coming from a terminal, characters are not echoed.)5 E F1 -<ad74>144 412.8 Q F2(timeout)2.5 E F0(Cause)180 424.8 Q F1 -.18(re)3.548 +<ad74>144 578.4 Q F2(timeout)2.5 E F0(Cause)180 590.4 Q F1 -.18(re)3.548 G(ad).18 E F0 1.048(to time out and return f)3.548 F 1.048 (ailure if a complete line of input is not read within)-.1 F F2(timeout) -180 436.8 Q F0(seconds.)3.497 E F2(timeout)5.997 E F0 .997 +180 602.4 Q F0(seconds.)3.497 E F2(timeout)5.997 E F0 .997 (may be a decimal number with a fractional portion follo)3.497 F(wing) --.25 E .576(the decimal point.)180 448.8 R .576(This option is only ef) +-.25 E .576(the decimal point.)180 614.4 R .576(This option is only ef) 5.576 F(fecti)-.25 E .876 -.15(ve i)-.25 H(f).15 E F1 -.18(re)3.076 G -(ad).18 E F0 .576(is reading input from a terminal,)3.076 F .16 -(pipe, or other special \214le; it has no ef)180 460.8 R .16 -(fect when reading from re)-.25 F .16(gular \214les.)-.15 F .16(The e) -5.16 F .16(xit status)-.15 F(is greater than 128 if the timeout is e)180 -472.8 Q(xceeded.)-.15 E F1<ad75>144 484.8 Q F2(fd)2.5 E F0 -(Read input from \214le descriptor)14.46 E F2(fd)2.5 E F0(.)A .191 -(If no)144 501.6 R F2(names)3.051 E F0 .191 -(are supplied, the line read is assigned to the v)2.961 F(ariable)-.25 E -F3(REPL)2.692 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .192 -(The return code is zero,)4.692 F 1.344 -(unless end-of-\214le is encountered,)144 513.6 R F1 -.18(re)3.844 G(ad) +(ad).18 E F0 .576(is reading input from a terminal,)3.076 F .142 +(pipe, or other special \214le; it has no ef)180 626.4 R .142 +(fect when reading from re)-.25 F .142(gular \214les.)-.15 F(If)5.141 E +F2(timeout)2.641 E F0 .141(is 0,)2.641 F F1 -.18(re)180 638.4 S(ad).18 E +F0 .113(returns success if input is a)2.613 F -.25(va)-.2 G .113 +(ilable on the speci\214ed \214le descriptor).25 F 2.613(,f)-.4 G .114 +(ailure otherwise.)-2.713 F(The e)180 650.4 Q +(xit status is greater than 128 if the timeout is e)-.15 E(xceeded.)-.15 +E F1<ad75>144 662.4 Q F2(fd)2.5 E F0(Read input from \214le descriptor) +14.46 E F2(fd)2.5 E F0(.)A .192(If no)144 679.2 R F2(names)3.052 E F0 +.192(are supplied, the line read is assigned to the v)2.962 F(ariable) +-.25 E F3(REPL)2.691 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .191 +(The return code is zero,)4.691 F 1.343 +(unless end-of-\214le is encountered,)144 691.2 R F1 -.18(re)3.843 G(ad) .18 E F0 1.343 -(times out \(in which case the return code is greater than)3.844 F -(128\), or an in)144 525.6 Q -.25(va)-.4 G +(times out \(in which case the return code is greater than)3.843 F +(128\), or an in)144 703.2 Q -.25(va)-.4 G (lid \214le descriptor is supplied as the ar).25 E(gument to)-.18 E F1 -<ad75>2.5 E F0(.)A F1 -.18(re)108 542.4 S(adonly).18 E F0([)2.5 E F1 -(\255aA)A(pf)-.25 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(wor)A(d)-.37 E -F0 2.5(].)C(..])-2.5 E .77(The gi)144 554.4 R -.15(ve)-.25 G(n).15 E F2 -(names)3.27 E F0 .77(are mark)3.27 F .77(ed readonly; the v)-.1 F .77 -(alues of these)-.25 F F2(names)3.63 E F0 .77 -(may not be changed by subse-)3.54 F 1.097(quent assignment.)144 566.4 R -1.097(If the)6.097 F F1<ad66>3.597 E F0 1.097 -(option is supplied, the functions corresponding to the)3.597 F F2 -(names)3.596 E F0 1.096(are so)3.596 F(mark)144 578.4 Q 3.334(ed. The) --.1 F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834 +<ad75>2.5 E F0(.)A(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(58) +190.395 E 0 Cg EP +%%Page: 59 59 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF -.18(re)108 84 S(adonly).18 E F0([)2.5 E F1 +(\255aA)A(pf)-.25 E F0 2.5(][)C/F2 10/Times-Italic@0 SF(name)-2.5 E F0 +([=)A F2(wor)A(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 96 R -.15 +(ve)-.25 G(n).15 E F2(names)3.27 E F0 .77(are mark)3.27 F .77 +(ed readonly; the v)-.1 F .77(alues of these)-.25 F F2(names)3.63 E F0 +.77(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 108 +R 1.096(If the)6.096 F F1<ad66>3.596 E F0 1.097 +(option is supplied, the functions corresponding to the)3.596 F F2 +(names)3.597 E F0 1.097(are so)3.597 F(mark)144 120 Q 3.334(ed. The)-.1 +F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834 (ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the) -3.334 F F1<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-) --.25 E .538(ables to associati)144 590.4 R .838 -.15(ve a)-.25 H 3.038 +-.25 E .537(ables to associati)144 132 R .837 -.15(ve a)-.25 H 3.037 (rrays. If).15 F(no)3.038 E F2(name)3.398 E F0(ar)3.218 E .538 (guments are gi)-.18 F -.15(ve)-.25 G .538(n, or if the).15 F F1<ad70> -3.038 E F0 .537(option is supplied, a list)3.038 F .08 -(of all readonly names is printed.)144 602.4 R(The)5.08 E F1<ad70>2.58 E -F0 .081(option causes output to be displayed in a format that may)2.58 F -1.177(be reused as input.)144 614.4 R 1.177(If a v)6.177 F 1.176 +3.038 E F0 .538(option is supplied, a list)3.038 F .081 +(of all readonly names is printed.)144 144 R(The)5.081 E F1<ad70>2.581 E +F0 .08(option causes output to be displayed in a format that may)2.581 F +1.176(be reused as input.)144 156 R 1.176(If a v)6.176 F 1.176 (ariable name is follo)-.25 F 1.176(wed by =)-.25 F F2(wor)A(d)-.37 E F0 -3.676(,t)C 1.176(he v)-3.676 F 1.176(alue of the v)-.25 F 1.176 -(ariable is set to)-.25 F F2(wor)144 626.4 Q(d)-.37 E F0 6.205(.T)C -1.205(he return status is 0 unless an in)-6.205 F -.25(va)-.4 G 1.206 -(lid option is encountered, one of the).25 F F2(names)4.066 E F0 1.206 -(is not a)3.976 F -.25(va)144 638.4 S(lid shell v).25 E -(ariable name, or)-.25 E F1<ad66>2.5 E F0(is supplied with a)2.5 E F2 -(name)2.86 E F0(that is not a function.)2.68 E F1 -.18(re)108 655.2 S -(tur).18 E(n)-.15 E F0([)2.5 E F2(n)A F0(])A .587 -(Causes a function to e)144 667.2 R .587(xit with the return v)-.15 F -.587(alue speci\214ed by)-.25 F F2(n)3.087 E F0 5.587(.I).24 G(f)-5.587 -E F2(n)3.447 E F0 .586(is omitted, the return status is)3.327 F 1.335 -(that of the last command e)144 679.2 R -.15(xe)-.15 G 1.335 +3.676(,t)C 1.176(he v)-3.676 F 1.177(alue of the v)-.25 F 1.177 +(ariable is set to)-.25 F F2(wor)144 168 Q(d)-.37 E F0 6.206(.T)C 1.206 +(he return status is 0 unless an in)-6.206 F -.25(va)-.4 G 1.205 +(lid option is encountered, one of the).25 F F2(names)4.065 E F0 1.205 +(is not a)3.975 F -.25(va)144 180 S(lid shell v).25 E(ariable name, or) +-.25 E F1<ad66>2.5 E F0(is supplied with a)2.5 E F2(name)2.86 E F0 +(that is not a function.)2.68 E F1 -.18(re)108 196.8 S(tur).18 E(n)-.15 +E F0([)2.5 E F2(n)A F0(])A .586(Causes a function to e)144 208.8 R .587 +(xit with the return v)-.15 F .587(alue speci\214ed by)-.25 F F2(n)3.087 +E F0 5.587(.I).24 G(f)-5.587 E F2(n)3.447 E F0 .587 +(is omitted, the return status is)3.327 F 1.335 +(that of the last command e)144 220.8 R -.15(xe)-.15 G 1.335 (cuted in the function body).15 F 6.335(.I)-.65 G 3.835(fu)-6.335 G 1.335(sed outside a function, b)-3.835 F 1.335(ut during)-.2 F -.15(exe) -144 691.2 S .794(cution of a script by the).15 F F1(.)3.294 E F0(\() +144 232.8 S .794(cution of a script by the).15 F F1(.)3.294 E F0(\() 5.794 E F1(sour)A(ce)-.18 E F0 3.294(\)c)C .794 -(ommand, it causes the shell to stop e)-3.294 F -.15(xe)-.15 G .794 -(cuting that script).15 F .245(and return either)144 703.2 R F2(n)3.105 -E F0 .246(or the e)2.985 F .246(xit status of the last command e)-.15 F --.15(xe)-.15 G .246(cuted within the script as the e).15 F .246 -(xit sta-)-.15 F .082(tus of the script.)144 715.2 R .082 +(ommand, it causes the shell to stop e)-3.294 F -.15(xe)-.15 G .795 +(cuting that script).15 F .246(and return either)144 244.8 R F2(n)3.106 +E F0 .246(or the e)2.986 F .246(xit status of the last command e)-.15 F +-.15(xe)-.15 G .246(cuted within the script as the e).15 F .245 +(xit sta-)-.15 F .081(tus of the script.)144 256.8 R .082 (If used outside a function and not during e)5.082 F -.15(xe)-.15 G .082 -(cution of a script by).15 F F1(.)2.582 E F0 2.581(,t).833 G .081 -(he return sta-)-2.581 F 2.305(tus is f)144 727.2 R 4.805(alse. An)-.1 F -4.805(yc)-.15 G 2.305(ommand associated with the)-4.805 F F1(RETURN) -4.805 E F0 2.306(trap is e)4.806 F -.15(xe)-.15 G 2.306(cuted before e) -.15 F -.15(xe)-.15 G(cution).15 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(58)200.665 E 0 Cg EP -%%Page: 59 59 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E(resumes after the function or script.)144 84 Q/F1 10/Times-Bold@0 -SF(set)108 100.8 Q F0([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5 -(][)C F1<ad6f>-2.5 E/F2 10/Times-Italic@0 SF(option)2.5 E F0 2.5(][)C F2 -(ar)-2.5 E(g)-.37 E F0(...])2.5 E F1(set)108 112.8 Q F0([)2.5 E F1 -(+abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1(+o)-2.5 E F2(option)2.5 E F0 2.5 -(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E -.4(Wi)144 124.8 S .836 -(thout options, the name and v).4 F .835(alue of each shell v)-.25 F -.835(ariable are displayed in a format that can be)-.25 F .784 -(reused as input for setting or resetting the currently-set v)144 136.8 -R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .784 -(riables cannot be).25 F 2.947(reset. In)144 148.8 R F2 .447(posix mode) -2.947 F F0 2.947(,o)C .447(nly shell v)-2.947 F .447 +(cution of a script by).15 F F1(.)2.582 E F0 2.582(,t).833 G .082 +(he return sta-)-2.582 F 2.306(tus is f)144 268.8 R 4.806(alse. An)-.1 F +4.806(yc)-.15 G 2.305(ommand associated with the)-4.806 F F1(RETURN) +4.805 E F0 2.305(trap is e)4.805 F -.15(xe)-.15 G 2.305(cuted before e) +.15 F -.15(xe)-.15 G(cution).15 E(resumes after the function or script.) +144 280.8 Q F1(set)108 297.6 Q F0([)2.5 E F1 +(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1<ad6f>-2.5 E F2(option)2.5 +E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E F1(set)108 309.6 Q F0 +([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1(+o)-2.5 E F2(option) +2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E -.4(Wi)144 321.6 S +.835(thout options, the name and v).4 F .835(alue of each shell v)-.25 F +.836(ariable are displayed in a format that can be)-.25 F .784 +(reused as input for setting or resetting the currently-set v)144 333.6 +R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .783 +(riables cannot be).25 F 2.946(reset. In)144 345.6 R F2 .447(posix mode) +2.946 F F0 2.947(,o)C .447(nly shell v)-2.947 F .447 (ariables are listed.)-.25 F .447 -(The output is sorted according to the current)5.447 F 3.53 -(locale. When)144 160.8 R 1.031(options are speci\214ed, the)3.53 F -3.531(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.531(utes. An) --.2 F 3.531(ya)-.15 G -.18(rg)-3.531 G 1.031(uments remaining).18 F .202 -(after the options are processed are treated as v)144 172.8 R .202 +(The output is sorted according to the current)5.447 F 3.531 +(locale. When)144 357.6 R 1.031(options are speci\214ed, the)3.531 F +3.531(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.53(utes. An) +-.2 F 3.53(ya)-.15 G -.18(rg)-3.53 G 1.03(uments remaining).18 F .202 +(after the options are processed are treated as v)144 369.6 R .202 (alues for the positional parameters and are assigned,)-.25 F(in order) -144 184.8 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A +144 381.6 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A F1 2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3 --.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 196.8 Q -F0 .539(Automatically mark v)29.3 F .539 -(ariables and functions which are modi\214ed or created for e)-.25 F .54 -(xport to)-.15 F(the en)184 208.8 Q(vironment of subsequent commands.) --.4 E F1<ad62>144 220.8 Q F0 .132 +-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 393.6 Q +F0 .54(Automatically mark v)29.3 F .539 +(ariables and functions which are modi\214ed or created for e)-.25 F +.539(xport to)-.15 F(the en)184 405.6 Q +(vironment of subsequent commands.)-.4 E F1<ad62>144 417.6 Q F0 .131 (Report the status of terminated background jobs immediately)28.74 F -2.632(,r)-.65 G .131(ather than before the ne)-2.632 F(xt)-.15 E -(primary prompt.)184 232.8 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o) --.25 H(nly when job control is enabled.).15 E F1<ad65>144 244.8 Q F0 -1.693(Exit immediately if a)29.86 F F2 1.693(simple command)4.193 F F0 +2.632(,r)-.65 G .132(ather than before the ne)-2.632 F(xt)-.15 E +(primary prompt.)184 429.6 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o) +-.25 H(nly when job control is enabled.).15 E F1<ad65>144 441.6 Q F0 +1.694(Exit immediately if a)29.86 F F2 1.693(simple command)4.193 F F0 (\(see)4.193 E/F3 9/Times-Bold@0 SF 1.693(SHELL GRAMMAR)4.193 F F0(abo) -3.943 E -.15(ve)-.15 G 4.194(\)e).15 G 1.694(xits with a)-4.344 F .012 -(non-zero status.)184 256.8 R .012(The shell does not e)5.012 F .011 -(xit if the command that f)-.15 F .011(ails is part of the command)-.1 F -.718(list immediately follo)184 268.8 R .718(wing a)-.25 F F1(while) -3.218 E F0(or)3.218 E F1(until)3.219 E F0 -.1(ke)3.219 G(yw)-.05 E .719 -(ord, part of the test in an)-.1 F F1(if)3.219 E F0(statement,)3.219 E -.379(part of a command e)184 280.8 R -.15(xe)-.15 G .379(cuted in a).15 +3.943 E -.15(ve)-.15 G 4.193(\)e).15 G 1.693(xits with a)-4.343 F .011 +(non-zero status.)184 453.6 R .011(The shell does not e)5.011 F .011 +(xit if the command that f)-.15 F .012(ails is part of the command)-.1 F +.719(list immediately follo)184 465.6 R .719(wing a)-.25 F F1(while) +3.219 E F0(or)3.219 E F1(until)3.219 E F0 -.1(ke)3.219 G(yw)-.05 E .719 +(ord, part of the test in an)-.1 F F1(if)3.218 E F0(statement,)3.218 E +.378(part of a command e)184 477.6 R -.15(xe)-.15 G .379(cuted in a).15 F F1(&&)2.879 E F0(or)2.879 E/F4 10/Symbol SF<efef>2.879 E F0 .379 (list, an)2.879 F 2.879(yc)-.15 G .379(ommand in a pipeline b)-2.879 F -.378(ut the last,)-.2 F .577(or if the command')184 292.8 R 3.078(sr) +.379(ut the last,)-.2 F .578(or if the command')184 489.6 R 3.078(sr) -.55 G .578(eturn v)-3.078 F .578(alue is being in)-.25 F -.15(ve)-.4 G -.578(rted via).15 F F1(!)3.078 E F0 5.578(.F)C .578 +.578(rted via).15 F F1(!)3.078 E F0 5.578(.F)C .577 (ailing simple commands that)-5.728 F .402(are part of shell functions \ -or command lists enclosed in braces or parentheses satisfying)184 304.8 -R .84(the abo)184 316.8 R 1.14 -.15(ve c)-.15 H .84 -(onditions do not cause the shell to e).15 F 3.341(xit. A)-.15 F .841 -(trap on)3.341 F F1(ERR)3.341 E F0 3.341(,i)C 3.341(fs)-3.341 G .841 -(et, is e)-3.341 F -.15(xe)-.15 G(cuted).15 E(before the shell e)184 -328.8 Q(xits.)-.15 E F1<ad66>144 340.8 Q F0(Disable pathname e)30.97 E -(xpansion.)-.15 E F1<ad68>144 352.8 Q F0 2.239 -(Remember the location of commands as the)28.74 F 4.738(ya)-.15 G 2.238 -(re look)-4.738 F 2.238(ed up for e)-.1 F -.15(xe)-.15 G 4.738 -(cution. This).15 F(is)4.738 E(enabled by def)184 364.8 Q(ault.)-.1 E F1 -<ad6b>144 376.8 Q F0 .513(All ar)28.74 F .514 +or command lists enclosed in braces or parentheses satisfying)184 501.6 +R .841(the abo)184 513.6 R 1.141 -.15(ve c)-.15 H .841 +(onditions do not cause the shell to e).15 F 3.341(xit. A)-.15 F .84 +(trap on)3.34 F F1(ERR)3.34 E F0 3.34(,i)C 3.34(fs)-3.34 G .84(et, is e) +-3.34 F -.15(xe)-.15 G(cuted).15 E(before the shell e)184 525.6 Q(xits.) +-.15 E F1<ad66>144 537.6 Q F0(Disable pathname e)30.97 E(xpansion.)-.15 +E F1<ad68>144 549.6 Q F0 2.238(Remember the location of commands as the) +28.74 F 4.738(ya)-.15 G 2.239(re look)-4.738 F 2.239(ed up for e)-.1 F +-.15(xe)-.15 G 4.739(cution. This).15 F(is)4.739 E(enabled by def)184 +561.6 Q(ault.)-.1 E F1<ad6b>144 573.6 Q F0 .514(All ar)28.74 F .514 (guments in the form of assignment statements are placed in the en)-.18 -F .514(vironment for a)-.4 F -(command, not just those that precede the command name.)184 388.8 Q F1 -<ad6d>144 400.8 Q F0 .149(Monitor mode.)25.97 F .149 -(Job control is enabled.)5.149 F .148(This option is on by def)5.149 F -.148(ault for interacti)-.1 F .448 -.15(ve s)-.25 H(hells).15 E .636 -(on systems that support it \(see)184 412.8 R F3 .636(JOB CONTR)3.136 F -(OL)-.27 E F0(abo)2.886 E -.15(ve)-.15 G 3.136(\). Background).15 F .637 -(processes run in a)3.136 F .642 -(separate process group and a line containing their e)184 424.8 R .641 -(xit status is printed upon their com-)-.15 F(pletion.)184 436.8 Q F1 -<ad6e>144 448.8 Q F0 .652(Read commands b)28.74 F .652(ut do not e)-.2 F --.15(xe)-.15 G .652(cute them.).15 F .653 -(This may be used to check a shell script for)5.652 F(syntax errors.)184 -460.8 Q(This is ignored by interacti)5 E .3 -.15(ve s)-.25 H(hells.).15 -E F1<ad6f>144 472.8 Q F2(option\255name)2.5 E F0(The)184 484.8 Q F2 +F .513(vironment for a)-.4 F +(command, not just those that precede the command name.)184 585.6 Q F1 +<ad6d>144 597.6 Q F0 .148(Monitor mode.)25.97 F .148 +(Job control is enabled.)5.148 F .149(This option is on by def)5.148 F +.149(ault for interacti)-.1 F .449 -.15(ve s)-.25 H(hells).15 E .637 +(on systems that support it \(see)184 609.6 R F3 .636(JOB CONTR)3.136 F +(OL)-.27 E F0(abo)2.886 E -.15(ve)-.15 G 3.136(\). Background).15 F .636 +(processes run in a)3.136 F .641 +(separate process group and a line containing their e)184 621.6 R .642 +(xit status is printed upon their com-)-.15 F(pletion.)184 633.6 Q F1 +<ad6e>144 645.6 Q F0 .653(Read commands b)28.74 F .653(ut do not e)-.2 F +-.15(xe)-.15 G .653(cute them.).15 F .652 +(This may be used to check a shell script for)5.653 F(syntax errors.)184 +657.6 Q(This is ignored by interacti)5 E .3 -.15(ve s)-.25 H(hells.).15 +E F1<ad6f>144 669.6 Q F2(option\255name)2.5 E F0(The)184 681.6 Q F2 (option\255name)2.5 E F0(can be one of the follo)2.5 E(wing:)-.25 E F1 -(allexport)184 496.8 Q F0(Same as)224 508.8 Q F1<ad61>2.5 E F0(.)A F1 -(braceexpand)184 520.8 Q F0(Same as)224 532.8 Q F1<ad42>2.5 E F0(.)A F1 -(emacs)184 544.8 Q F0 .089 -(Use an emacs-style command line editing interf)13.9 F 2.589(ace. This) --.1 F .089(is enabled by def)2.589 F(ault)-.1 E .95 -(when the shell is interacti)224 556.8 R -.15(ve)-.25 G 3.45(,u).15 G -.95(nless the shell is started with the)-3.45 F F1(\255\255noediting) -3.45 E F0(option.)224 568.8 Q F1(errtrace)184 580.8 Q F0(Same as)5.03 E -F1<ad45>2.5 E F0(.)A F1(functrace)184 592.8 Q F0(Same as)224 604.8 Q F1 -<ad54>2.5 E F0(.)A F1(err)184 616.8 Q(exit)-.18 E F0(Same as)11.31 E F1 -<ad65>2.5 E F0(.)A F1(hashall)184 628.8 Q F0(Same as)9.43 E F1<ad68>2.5 -E F0(.)A F1(histexpand)184 640.8 Q F0(Same as)224 652.8 Q F1<ad48>2.5 E -F0(.)A F1(history)184 664.8 Q F0 .587(Enable command history)10 F 3.087 -(,a)-.65 G 3.087(sd)-3.087 G .587(escribed abo)-3.087 F .887 -.15(ve u) --.15 H(nder).15 E F3(HIST)3.087 E(OR)-.162 E(Y)-.315 E/F5 9 -/Times-Roman@0 SF(.)A F0 .587(This option is)5.087 F(on by def)224 676.8 -Q(ault in interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E F1(ignor)184 -688.8 Q(eeof)-.18 E F0 1.656(The ef)224 700.8 R 1.656 -(fect is as if the shell command)-.25 F/F6 10/Courier@0 SF(IGNOREEOF=10) -4.157 E F0 1.657(had been e)4.157 F -.15(xe)-.15 G(cuted).15 E(\(see)224 -712.8 Q F1(Shell V)2.5 E(ariables)-.92 E F0(abo)2.5 E -.15(ve)-.15 G -(\).).15 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(59)200.665 E 0 Cg -EP +(allexport)184 693.6 Q F0(Same as)224 705.6 Q F1<ad61>2.5 E F0(.)A +(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(59)190.395 E 0 Cg EP %%Page: 60 60 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF -.1(ke)184 84 S(yw).1 E(ord)-.1 E F0 -(Same as)224 96 Q F1<ad6b>2.5 E F0(.)A F1(monitor)184 108 Q F0(Same as) -5.56 E F1<ad6d>2.5 E F0(.)A F1(noclob)184 120 Q(ber)-.1 E F0(Same as)224 -132 Q F1<ad43>2.5 E F0(.)A F1(noexec)184 144 Q F0(Same as)11.12 E F1 -<ad6e>2.5 E F0(.)A F1(noglob)184 156 Q F0(Same as)11.1 E F1<ad66>2.5 E -F0(.)A F1(nolog)5 E F0(Currently ignored.)2.5 E F1(notify)184 168 Q F0 -(Same as)15 E F1<ad62>2.5 E F0(.)A F1(nounset)184 180 Q F0(Same as)6.66 -E F1<ad75>2.5 E F0(.)A F1(onecmd)184 192 Q F0(Same as)6.67 E F1<ad74>2.5 -E F0(.)A F1(ph)184 204 Q(ysical)-.15 E F0(Same as)5.14 E F1<ad50>2.5 E -F0(.)A F1(pipefail)184 216 Q F0 1.03(If set, the return v)7.77 F 1.029 -(alue of a pipeline is the v)-.25 F 1.029 -(alue of the last \(rightmost\) com-)-.25 F 1.136(mand to e)224 228 R +-.35 E/F1 10/Times-Bold@0 SF(braceexpand)184 84 Q F0(Same as)224 96 Q F1 +<ad42>2.5 E F0(.)A F1(emacs)184 108 Q F0 .089 +(Use an emacs-style command line editing interf)13.9 F 2.589(ace. This) +-.1 F .089(is enabled by def)2.589 F(ault)-.1 E .95 +(when the shell is interacti)224 120 R -.15(ve)-.25 G 3.45(,u).15 G .95 +(nless the shell is started with the)-3.45 F F1(\255\255noediting)3.45 E +F0 2.5(option. This)224 132 R(also af)2.5 E(fects the editing interf) +-.25 E(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A F1 +(errtrace)184 144 Q F0(Same as)5.03 E F1<ad45>2.5 E F0(.)A F1(functrace) +184 156 Q F0(Same as)224 168 Q F1<ad54>2.5 E F0(.)A F1(err)184 180 Q +(exit)-.18 E F0(Same as)11.31 E F1<ad65>2.5 E F0(.)A F1(hashall)184 192 +Q F0(Same as)9.43 E F1<ad68>2.5 E F0(.)A F1(histexpand)184 204 Q F0 +(Same as)224 216 Q F1<ad48>2.5 E F0(.)A F1(history)184 228 Q F0 .586 +(Enable command history)10 F 3.087(,a)-.65 G 3.087(sd)-3.087 G .587 +(escribed abo)-3.087 F .887 -.15(ve u)-.15 H(nder).15 E/F2 9 +/Times-Bold@0 SF(HIST)3.087 E(OR)-.162 E(Y)-.315 E/F3 9/Times-Roman@0 SF +(.)A F0 .587(This option is)5.087 F(on by def)224 240 Q +(ault in interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E F1(ignor)184 +252 Q(eeof)-.18 E F0 1.657(The ef)224 264 R 1.657 +(fect is as if the shell command)-.25 F/F4 10/Courier@0 SF(IGNOREEOF=10) +4.156 E F0 1.656(had been e)4.156 F -.15(xe)-.15 G(cuted).15 E(\(see)224 +276 Q F1(Shell V)2.5 E(ariables)-.92 E F0(abo)2.5 E -.15(ve)-.15 G(\).) +.15 E F1 -.1(ke)184 288 S(yw).1 E(ord)-.1 E F0(Same as)224 300 Q F1 +<ad6b>2.5 E F0(.)A F1(monitor)184 312 Q F0(Same as)5.56 E F1<ad6d>2.5 E +F0(.)A F1(noclob)184 324 Q(ber)-.1 E F0(Same as)224 336 Q F1<ad43>2.5 E +F0(.)A F1(noexec)184 348 Q F0(Same as)11.12 E F1<ad6e>2.5 E F0(.)A F1 +(noglob)184 360 Q F0(Same as)11.1 E F1<ad66>2.5 E F0(.)A F1(nolog)5 E F0 +(Currently ignored.)2.5 E F1(notify)184 372 Q F0(Same as)15 E F1<ad62> +2.5 E F0(.)A F1(nounset)184 384 Q F0(Same as)6.66 E F1<ad75>2.5 E F0(.)A +F1(onecmd)184 396 Q F0(Same as)6.67 E F1<ad74>2.5 E F0(.)A F1(ph)184 408 +Q(ysical)-.15 E F0(Same as)5.14 E F1<ad50>2.5 E F0(.)A F1(pipefail)184 +420 Q F0 1.029(If set, the return v)7.77 F 1.029 +(alue of a pipeline is the v)-.25 F 1.03 +(alue of the last \(rightmost\) com-)-.25 F 1.137(mand to e)224 432 R 1.136 (xit with a non-zero status, or zero if all commands in the pipeline) --.15 F -.15(ex)224 240 S(it successfully).15 E 5(.T)-.65 G -(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 252 Q F0 -2.091(Change the beha)17.77 F 2.091(vior of)-.2 F F1(bash)4.591 E F0 +-.15 F -.15(ex)224 444 S(it successfully).15 E 5(.T)-.65 G +(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 456 Q F0 +2.09(Change the beha)17.77 F 2.091(vior of)-.2 F F1(bash)4.591 E F0 2.091(where the def)4.591 F 2.091(ault operation dif)-.1 F 2.091 -(fers from the)-.25 F(POSIX standard to match the standard \()224 264 Q -/F2 10/Times-Italic@0 SF(posix mode)A F0(\).)A F1(pri)184 276 Q(vileged) --.1 E F0(Same as)224 288 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 300 S -(rbose).1 E F0(Same as)7.33 E F1<ad76>2.5 E F0(.)A F1(vi)184 312 Q F0 -(Use a vi-style command line editing interf)32.22 E(ace.)-.1 E F1 -(xtrace)184 324 Q F0(Same as)13.35 E F1<ad78>2.5 E F0(.)A(If)184 342 Q -F1<ad6f>3.052 E F0 .552(is supplied with no)3.052 F F2(option\255name) -3.053 E F0 3.053(,t)C .553(he v)-3.053 F .553 +(fers from the)-.25 F(POSIX standard to match the standard \()224 468 Q +/F5 10/Times-Italic@0 SF(posix mode)A F0(\).)A F1(pri)184 480 Q(vileged) +-.1 E F0(Same as)224 492 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 504 S +(rbose).1 E F0(Same as)7.33 E F1<ad76>2.5 E F0(.)A F1(vi)184 516 Q F0 +1.466(Use a vi-style command line editing interf)32.22 F 3.965 +(ace. This)-.1 F 1.465(also af)3.965 F 1.465(fects the editing)-.25 F +(interf)224 528 Q(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0 +(.)A F1(xtrace)184 540 Q F0(Same as)13.35 E F1<ad78>2.5 E F0(.)A(If)184 +558 Q F1<ad6f>3.052 E F0 .552(is supplied with no)3.052 F F5 +(option\255name)3.053 E F0 3.053(,t)C .553(he v)-3.053 F .553 (alues of the current options are printed.)-.25 F(If)5.553 E F1(+o)184 -354 Q F0 1.072(is supplied with no)3.572 F F2(option\255name)3.572 E F0 +570 Q F0 1.072(is supplied with no)3.572 F F5(option\255name)3.572 E F0 3.572(,a)C 1.071(series of)-.001 F F1(set)3.571 E F0 1.071 (commands to recreate the current)3.571 F -(option settings is displayed on the standard output.)184 366 Q F1<ad70> -144 378 Q F0 -.45(Tu)28.74 G 1.071(rn on).45 F F2(privile)4.821 E -.1 +(option settings is displayed on the standard output.)184 582 Q F1<ad70> +144 594 Q F0 -.45(Tu)28.74 G 1.071(rn on).45 F F5(privile)4.821 E -.1 (ge)-.4 G(d).1 E F0 3.572(mode. In)4.341 F 1.072(this mode, the)3.572 F -/F3 9/Times-Bold@0 SF($ENV)3.572 E F0(and)3.322 E F3($B)3.572 E(ASH_ENV) --.27 E F0 1.072(\214les are not pro-)3.322 F 1.705 -(cessed, shell functions are not inherited from the en)184 390 R 1.705 -(vironment, and the)-.4 F F3(SHELLOPTS)4.205 E F0 -.25(va)184 402 S .018 -(riable, if it appears in the en).25 F .019(vironment, is ignored.)-.4 F -.019(If the shell is started with the ef)5.019 F(fec-)-.25 E(ti)184 414 -Q 1.159 -.15(ve u)-.25 H .859 -(ser \(group\) id not equal to the real user \(group\) id, and the).15 F -F1<ad70>3.359 E F0 .858(option is not sup-)3.359 F .293 -(plied, these actions are tak)184 426 R .293(en and the ef)-.1 F(fecti) --.25 E .593 -.15(ve u)-.25 H .293(ser id is set to the real user id.).15 -F .294(If the)5.294 F F1<ad70>2.794 E F0 1.196 -(option is supplied at startup, the ef)184 438 R(fecti)-.25 E 1.495 -.15 -(ve u)-.25 H 1.195(ser id is not reset.).15 F -.45(Tu)6.195 G 1.195 -(rning this option of).45 F(f)-.25 E(causes the ef)184 450 Q(fecti)-.25 -E .3 -.15(ve u)-.25 H -(ser and group ids to be set to the real user and group ids.).15 E F1 -<ad74>144 462 Q F0(Exit after reading and e)30.97 E -.15(xe)-.15 G -(cuting one command.).15 E F1<ad75>144 474 Q F0 -.35(Tr)28.74 G .444 +F2($ENV)3.572 E F0(and)3.322 E F2($B)3.572 E(ASH_ENV)-.27 E F0 1.072 +(\214les are not pro-)3.322 F 1.501 +(cessed, shell functions are not inherited from the en)184 606 R 1.5 +(vironment, and the)-.4 F F2(SHELLOPTS)4 E F3(,)A F1(CDP)184 618 Q -.95 +(AT)-.74 G(H).95 E F0 5.603(,a)C(nd)-5.603 E F1(GLOBIGNORE)5.603 E F0 +-.25(va)5.603 G 3.103(riables, if the).25 F 5.603(ya)-.15 G 3.103 +(ppear in the en)-5.603 F 3.103(vironment, are)-.4 F 2.618(ignored. If) +184 630 R .118(the shell is started with the ef)2.618 F(fecti)-.25 E +.418 -.15(ve u)-.25 H .117(ser \(group\) id not equal to the real user) +.15 F 1.018(\(group\) id, and the)184 642 R F1<ad70>3.518 E F0 1.018 +(option is not supplied, these actions are tak)3.518 F 1.018 +(en and the ef)-.1 F(fecti)-.25 E -.15(ve)-.25 G .287 +(user id is set to the real user id.)184 654 R .286(If the)5.286 F F1 +<ad70>2.786 E F0 .286(option is supplied at startup, the ef)2.786 F +(fecti)-.25 E .586 -.15(ve u)-.25 H(ser).15 E .102(id is not reset.)184 +666 R -.45(Tu)5.102 G .102(rning this option of).45 F 2.602(fc)-.25 G +.102(auses the ef)-2.602 F(fecti)-.25 E .402 -.15(ve u)-.25 H .103 +(ser and group ids to be set to).15 F(the real user and group ids.)184 +678 Q F1<ad74>144 690 Q F0(Exit after reading and e)30.97 E -.15(xe)-.15 +G(cuting one command.).15 E F1<ad75>144 702 Q F0 -.35(Tr)28.74 G .445 (eat unset v).35 F .444 (ariables as an error when performing parameter e)-.25 F 2.944 -(xpansion. If)-.15 F -.15(ex)2.945 G .445(pansion is).15 F .52 -(attempted on an unset v)184 486 R .519 +(xpansion. If)-.15 F -.15(ex)2.944 G .444(pansion is).15 F .519 +(attempted on an unset v)184 714 R .519 (ariable, the shell prints an error message, and, if not interacti)-.25 -F -.15(ve)-.25 G(,).15 E -.15(ex)184 498 S(its with a non-zero status.) -.15 E F1<ad76>144 510 Q F0(Print shell input lines as the)29.3 E 2.5(ya) --.15 G(re read.)-2.5 E F1<ad78>144 522 Q F0 .315(After e)29.3 F .315 -(xpanding each)-.15 F F2 .315(simple command)2.815 F F0(,)A F1 -.25(fo) -2.815 G(r).25 E F0(command,)2.815 E F1(case)2.815 E F0(command,)2.815 E -F1(select)2.815 E F0(command,)2.815 E 1.236(or arithmetic)184 534 R F1 --.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F 1.236 -(xpanded v)-.15 F 1.236(alue of)-.25 F F3(PS4)3.736 E/F4 9/Times-Roman@0 -SF(,)A F0(follo)3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 -546 Q(xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E -F1<ad42>144 558 Q F0 2.578(The shell performs brace e)27.63 F 2.578 -(xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F F0(abo)5.078 E --.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079 F(def)184 570 Q -(ault.)-.1 E F1<ad43>144 582 Q F0 .214(If set,)27.08 F F1(bash)2.714 E -F0 .214(does not o)2.714 F -.15(ve)-.15 G .214(rwrite an e).15 F .214 -(xisting \214le with the)-.15 F F1(>)2.714 E F0(,)A F1(>&)2.714 E F0 -2.713(,a)C(nd)-2.713 E F1(<>)2.713 E F0 .213(redirection opera-)2.713 F -3.053(tors. This)184 594 R .553(may be o)3.053 F -.15(ve)-.15 G .553 -(rridden when creating output \214les by using the redirection opera-) -.15 F(tor)184 606 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1 -<ad45>144 618 Q F0 .104(If set, an)27.63 F 2.604(yt)-.15 G .104(rap on) --2.604 F F1(ERR)2.604 E F0 .103 -(is inherited by shell functions, command substitutions, and com-)2.604 -F .838(mands e)184 630 R -.15(xe)-.15 G .838(cuted in a subshell en).15 -F 3.338(vironment. The)-.4 F F1(ERR)3.338 E F0 .839 -(trap is normally not inherited in)3.339 F(such cases.)184 642 Q F1 -<ad48>144 654 Q F0(Enable)26.52 E F1(!)3.032 E F0 .532 -(style history substitution.)5.532 F .531(This option is on by def)5.532 -F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 666 Q -.15 -(ve)-.25 G(.).15 E F1<ad50>144 678 Q F0 1.164 -(If set, the shell does not follo)28.19 F 3.664(ws)-.25 G 1.164 -(ymbolic links when e)-3.664 F -.15(xe)-.15 G 1.165 -(cuting commands such as).15 F F1(cd)3.665 E F0 2.822 -(that change the current w)184 690 R 2.822(orking directory)-.1 F 7.822 -(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.821 -(ysical directory structure)-.05 F 2.685(instead. By)184 702 R(def)2.685 -E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186 -(ws the logical chain of directories when performing com-)-.25 F -(mands which change the current directory)184 714 Q(.)-.65 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(60)200.665 E 0 Cg EP +F -.15(ve)-.25 G(,).15 E -.15(ex)184 726 S(its with a non-zero status.) +.15 E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(60)190.395 E 0 Cg +EP %%Page: 61 61 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF<ad54>144 84 Q F0 .89(If set, an)27.63 F -3.39(yt)-.15 G .89(raps on)-3.39 F F1(DEB)3.39 E(UG)-.1 E F0(and)3.39 E -F1(RETURN)3.39 E F0 .89(are inherited by shell functions, command)3.39 F -1.932(substitutions, and commands e)184 96 R -.15(xe)-.15 G 1.932 +-.35 E/F1 10/Times-Bold@0 SF<ad76>144 84 Q F0 +(Print shell input lines as the)29.3 E 2.5(ya)-.15 G(re read.)-2.5 E F1 +<ad78>144 96 Q F0 .315(After e)29.3 F .315(xpanding each)-.15 F/F2 10 +/Times-Italic@0 SF .315(simple command)2.815 F F0(,)A F1 -.25(fo)2.815 G +(r).25 E F0(command,)2.815 E F1(case)2.815 E F0(command,)2.815 E F1 +(select)2.815 E F0(command,)2.815 E 1.235(or arithmetic)184 108 R F1 +-.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F 1.236 +(xpanded v)-.15 F 1.236(alue of)-.25 F/F3 9/Times-Bold@0 SF(PS4)3.736 E +/F4 9/Times-Roman@0 SF(,)A F0(follo)3.486 E 1.236(wed by the com-)-.25 F +(mand and its e)184 120 Q(xpanded ar)-.15 E(guments or associated w)-.18 +E(ord list.)-.1 E F1<ad42>144 132 Q F0 2.579(The shell performs brace e) +27.63 F 2.578(xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F F0 +(abo)5.078 E -.15(ve)-.15 G 5.078(\). This).15 F 2.578(is on by)5.078 F +(def)184 144 Q(ault.)-.1 E F1<ad43>144 156 Q F0 .213(If set,)27.08 F F1 +(bash)2.713 E F0 .213(does not o)2.713 F -.15(ve)-.15 G .214 +(rwrite an e).15 F .214(xisting \214le with the)-.15 F F1(>)2.714 E F0 +(,)A F1(>&)2.714 E F0 2.714(,a)C(nd)-2.714 E F1(<>)2.714 E F0 .214 +(redirection opera-)2.714 F 3.054(tors. This)184 168 R .553(may be o) +3.053 F -.15(ve)-.15 G .553 +(rridden when creating output \214les by using the redirection opera-) +.15 F(tor)184 180 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1 +<ad45>144 192 Q F0 .103(If set, an)27.63 F 2.603(yt)-.15 G .103(rap on) +-2.603 F F1(ERR)2.603 E F0 .104 +(is inherited by shell functions, command substitutions, and com-)2.603 +F .839(mands e)184 204 R -.15(xe)-.15 G .839(cuted in a subshell en).15 +F 3.339(vironment. The)-.4 F F1(ERR)3.338 E F0 .838 +(trap is normally not inherited in)3.338 F(such cases.)184 216 Q F1 +<ad48>144 228 Q F0(Enable)26.52 E F1(!)3.031 E F0 .531 +(style history substitution.)5.531 F .531(This option is on by def)5.531 +F .532(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 240 Q -.15 +(ve)-.25 G(.).15 E F1<ad50>144 252 Q F0 1.165 +(If set, the shell does not follo)28.19 F 3.664(ws)-.25 G 1.164 +(ymbolic links when e)-3.664 F -.15(xe)-.15 G 1.164 +(cuting commands such as).15 F F1(cd)3.664 E F0 2.821 +(that change the current w)184 264 R 2.822(orking directory)-.1 F 7.822 +(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.822 +(ysical directory structure)-.05 F 2.686(instead. By)184 276 R(def)2.686 +E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186 +(ws the logical chain of directories when performing com-)-.25 F +(mands which change the current directory)184 288 Q(.)-.65 E F1<ad54>144 +300 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1 +(DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89 +(are inherited by shell functions, command)3.39 F 1.932 +(substitutions, and commands e)184 312 R -.15(xe)-.15 G 1.932 (cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E -(UG)-.1 E F0(and)4.432 E F1(RETURN)184 108 Q F0 -(traps are normally not inherited in such cases.)2.5 E F1<adad>144 120 Q -F0 .401(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401 +(UG)-.1 E F0(and)4.432 E F1(RETURN)184 324 Q F0 +(traps are normally not inherited in such cases.)2.5 E F1<adad>144 336 Q +F0 .4(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401 (his option, then the positional parameters are unset.)-2.901 F -(Otherwise,)5.4 E(the positional parameters are set to the)184 132 Q/F2 -10/Times-Italic@0 SF(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni) -.15 G 2.5(fs)-2.5 G(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E -F0(.)A F1<ad>144 144 Q F0 1.944 -(Signal the end of options, cause all remaining)34.3 F F2(ar)4.444 E(g) --.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.445(ea)-4.444 G 1.945 -(ssigned to the positional)-4.445 F 3.446(parameters. The)184 156 R F1 -<ad78>3.446 E F0(and)3.446 E F1<ad76>3.446 E F0 .945 -(options are turned of)3.446 F 3.445(f. If)-.25 F .945(there are no) -3.445 F F2(ar)3.445 E(g)-.37 E F0 .945(s, the positional)B -(parameters remain unchanged.)184 168 Q .425(The options are of)144 -184.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425 +(Otherwise,)5.401 E(the positional parameters are set to the)184 348 Q +F2(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G +(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E F0(.)A F1<ad>144 +360 Q F0 1.945(Signal the end of options, cause all remaining)34.3 F F2 +(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.444(ea)-4.444 G +1.944(ssigned to the positional)-4.444 F 3.445(parameters. The)184 372 R +F1<ad78>3.445 E F0(and)3.445 E F1<ad76>3.445 E F0 .945 +(options are turned of)3.445 F 3.445(f. If)-.25 F .946(there are no) +3.445 F F2(ar)3.446 E(g)-.37 E F0 .946(s, the positional)B +(parameters remain unchanged.)184 384 Q .425(The options are of)144 +400.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425 (ault unless otherwise noted.)-.1 F .425 -(Using + rather than \255 causes these options)5.425 F .178 -(to be turned of)144 196.8 R 2.678(f. The)-.25 F .178 +(Using + rather than \255 causes these options)5.425 F .177 +(to be turned of)144 412.8 R 2.677(f. The)-.25 F .178 (options can also be speci\214ed as ar)2.678 F .178(guments to an in) --.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E .066 -(current set of options may be found in)144 208.8 R F1<24ad>2.566 E F0 +-.18 F -.2(vo)-.4 G .178(cation of the shell.).2 F(The)5.178 E .066 +(current set of options may be found in)144 424.8 R F1<24ad>2.566 E F0 5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066 -(ys true unless an in).1 F -.25(va)-.4 G .067(lid option).25 F -(is encountered.)144 220.8 Q F1(shift)108 237.6 Q F0([)2.5 E F2(n)A F0 -(])A .429(The positional parameters from)144 249.6 R F2(n)2.929 E F0 -.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.428 G -.428(rameters represented by the num-).15 F(bers)144 261.6 Q F1($#)2.582 -E F0(do)2.582 E .082(wn to)-.25 F F1($#)2.582 E F0<ad>A F2(n)A F0 .082 -(+1 are unset.)B F2(n)5.442 E F0 .082(must be a non-ne)2.822 F -.05(ga) --.15 G(ti).05 E .383 -.15(ve n)-.25 H .083(umber less than or equal to) -.15 F F1($#)2.583 E F0 5.083(.I)C(f)-5.083 E F2(n)2.943 E F0 .06 -(is 0, no parameters are changed.)144 273.6 R(If)5.06 E F2(n)2.92 E F0 +(ys true unless an in).1 F -.25(va)-.4 G .066(lid option).25 F +(is encountered.)144 436.8 Q F1(shift)108 453.6 Q F0([)2.5 E F2(n)A F0 +(])A .428(The positional parameters from)144 465.6 R F2(n)2.928 E F0 +.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.429 G +.429(rameters represented by the num-).15 F(bers)144 477.6 Q F1($#)2.583 +E F0(do)2.583 E .083(wn to)-.25 F F1($#)2.583 E F0<ad>A F2(n)A F0 .083 +(+1 are unset.)B F2(n)5.443 E F0 .083(must be a non-ne)2.823 F -.05(ga) +-.15 G(ti).05 E .382 -.15(ve n)-.25 H .082(umber less than or equal to) +.15 F F1($#)2.582 E F0 5.082(.I)C(f)-5.082 E F2(n)2.942 E F0 .06 +(is 0, no parameters are changed.)144 489.6 R(If)5.06 E F2(n)2.92 E F0 .06(is not gi)2.8 F -.15(ve)-.25 G .06(n, it is assumed to be 1.).15 F (If)5.06 E F2(n)2.92 E F0 .06(is greater than)2.8 F F1($#)2.56 E F0 2.56 -(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 285.6 R -.144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0 -.144(is greater than)2.884 F F1($#)2.644 E F0 -(or less than zero; otherwise 0.)144 297.6 Q F1(shopt)108 314.4 Q F0([) +(,t)C(he)-2.56 E .144(positional parameters are not changed.)144 501.6 R +.144(The return status is greater than zero if)5.144 F F2(n)3.003 E F0 +.143(is greater than)2.883 F F1($#)2.643 E F0 +(or less than zero; otherwise 0.)144 513.6 Q F1(shopt)108 530.4 Q F0([) 2.5 E F1(\255pqsu)A F0 2.5(][)C F1<ad6f>-2.5 E F0 2.5(][)C F2(optname) --2.5 E F0(...])2.5 E -.8(To)144 326.4 S .222(ggle the v).8 F .222 +-2.5 E F0(...])2.5 E -.8(To)144 542.4 S .222(ggle the v).8 F .222 (alues of v)-.25 F .222(ariables controlling optional shell beha)-.25 F (vior)-.2 E 5.222(.W)-.55 G .222(ith no options, or with the)-5.622 F F1 <ad70>2.722 E F0 .721(option, a list of all settable options is display\ -ed, with an indication of whether or not each is set.)144 338.4 R(The) -144 350.4 Q F1<ad70>2.828 E F0 .327(option causes output to be displaye\ -d in a form that may be reused as input.)2.828 F .327(Other options) -5.327 F(ha)144 362.4 Q .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:) --.25 E F1<ad73>144 374.4 Q F0(Enable \(set\) each)26.41 E F2(optname)2.5 -E F0(.)A F1<ad75>144 386.4 Q F0(Disable \(unset\) each)24.74 E F2 -(optname)2.5 E F0(.)A F1<ad71>144 398.4 Q F0 .003(Suppresses normal out\ +ed, with an indication of whether or not each is set.)144 554.4 R(The) +144 566.4 Q F1<ad70>2.827 E F0 .327(option causes output to be displaye\ +d in a form that may be reused as input.)2.827 F .328(Other options) +5.328 F(ha)144 578.4 Q .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:) +-.25 E F1<ad73>144 590.4 Q F0(Enable \(set\) each)26.41 E F2(optname)2.5 +E F0(.)A F1<ad75>144 602.4 Q F0(Disable \(unset\) each)24.74 E F2 +(optname)2.5 E F0(.)A F1<ad71>144 614.4 Q F0 .003(Suppresses normal out\ put \(quiet mode\); the return status indicates whether the)24.74 F F2 -(optname)2.504 E F0(is)2.504 E .256(set or unset.)180 410.4 R .256 -(If multiple)5.256 F F2(optname)2.756 E F0(ar)2.756 E .256 +(optname)2.503 E F0(is)2.503 E .255(set or unset.)180 626.4 R .255 +(If multiple)5.255 F F2(optname)2.755 E F0(ar)2.755 E .256 (guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G(ith)-2.756 E F1 -<ad71>2.756 E F0 2.755(,t)C .255(he return status is zero if)-2.755 F -(all)180 422.4 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.) -2.5 E F1<ad6f>144 434.4 Q F0(Restricts the v)25.3 E(alues of)-.25 E F2 +<ad71>2.756 E F0 2.756(,t)C .256(he return status is zero if)-2.756 F +(all)180 638.4 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.) +2.5 E F1<ad6f>144 650.4 Q F0(Restricts the v)25.3 E(alues of)-.25 E F2 (optname)2.5 E F0(to be those de\214ned for the)2.5 E F1<ad6f>2.5 E F0 -(option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .127 -(If either)144 451.2 R F1<ad73>2.627 E F0(or)2.627 E F1<ad75>2.627 E F0 +(option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .128 +(If either)144 667.2 R F1<ad73>2.628 E F0(or)2.628 E F1<ad75>2.628 E F0 .127(is used with no)2.627 F F2(optname)2.627 E F0(ar)2.627 E .127 -(guments, the display is limited to those options which)-.18 F 1.024 -(are set or unset, respecti)144 463.2 R -.15(ve)-.25 G(ly).15 E 6.024 -(.U)-.65 G 1.024(nless otherwise noted, the)-6.024 F F1(shopt)3.523 E F0 -1.023(options are disabled \(unset\) by)3.523 F(def)144 475.2 Q(ault.) +(guments, the display is limited to those options which)-.18 F 1.023 +(are set or unset, respecti)144 679.2 R -.15(ve)-.25 G(ly).15 E 6.023 +(.U)-.65 G 1.024(nless otherwise noted, the)-6.023 F F1(shopt)3.524 E F0 +1.024(options are disabled \(unset\) by)3.524 F(def)144 691.2 Q(ault.) -.1 E 1.544(The return status when listing options is zero if all)144 -492 R F2(optnames)4.044 E F0 1.545(are enabled, non-zero otherwise.) -4.045 F .696 +708 R F2(optnames)4.044 E F0 1.544(are enabled, non-zero otherwise.) +4.044 F .696 (When setting or unsetting options, the return status is zero unless an) -144 504 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695(alid shell) --.25 F(option.)144 516 Q(The list of)144 532.8 Q F1(shopt)2.5 E F0 -(options is:)2.5 E F1(autocd)144 550.8 Q F0 .199 +144 720 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .696(alid shell) +-.25 F(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E(61)190.395 E 0 Cg +EP +%%Page: 62 62 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E(option.)144 84 Q(The list of)144 100.8 Q/F1 10/Times-Bold@0 SF +(shopt)2.5 E F0(options is:)2.5 E F1(autocd)144 118.8 Q F0 .2 (If set, a command name that is the name of a directory is e)11.11 F --.15(xe)-.15 G .2(cuted as if it were the ar).15 F(gu-)-.18 E -(ment to the)184 562.8 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F +-.15(xe)-.15 G .199(cuted as if it were the ar).15 F(gu-)-.18 E +(ment to the)184 130.8 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F (option is only used by interacti)2.5 E .3 -.15(ve s)-.25 H(hells.).15 E -F1(cdable_v)144 574.8 Q(ars)-.1 E F0 .156(If set, an ar)184 586.8 R .156 -(gument to the)-.18 F F1(cd)2.656 E F0 -.2(bu)2.656 G .155 +F1(cdable_v)144 142.8 Q(ars)-.1 E F0 .155(If set, an ar)184 154.8 R .155 +(gument to the)-.18 F F1(cd)2.655 E F0 -.2(bu)2.655 G .156 (iltin command that is not a directory is assumed to be the).2 F -(name of a v)184 598.8 Q(ariable whose v)-.25 E -(alue is the directory to change to.)-.25 E F1(cdspell)144 610.8 Q F0 +(name of a v)184 166.8 Q(ariable whose v)-.25 E +(alue is the directory to change to.)-.25 E F1(cdspell)144 178.8 Q F0 1.055 (If set, minor errors in the spelling of a directory component in a) -10.55 F F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.988 -(corrected. The)184 622.8 R 1.488(errors check)3.988 F 1.487 -(ed for are transposed characters, a missing character)-.1 F 3.987(,a) --.4 G(nd)-3.987 E .552(one character too man)184 634.8 R 4.352 -.65 +10.55 F F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.987 +(corrected. The)184 190.8 R 1.487(errors check)3.987 F 1.487 +(ed for are transposed characters, a missing character)-.1 F 3.988(,a) +-.4 G(nd)-3.988 E .552(one character too man)184 202.8 R 4.352 -.65 (y. I)-.15 H 3.052(fac).65 G .552 (orrection is found, the corrected \214le name is printed, and)-3.052 F -(the command proceeds.)184 646.8 Q +(the command proceeds.)184 214.8 Q (This option is only used by interacti)5 E .3 -.15(ve s)-.25 H(hells.) -.15 E F1(checkhash)144 658.8 Q F0 2.08(If set,)184 670.8 R F1(bash)4.58 -E F0 2.079(checks that a command found in the hash table e)4.58 F 2.079 -(xists before trying to)-.15 F -.15(exe)184 682.8 S(cute it.).15 E +.15 E F1(checkhash)144 226.8 Q F0 2.079(If set,)184 238.8 R F1(bash) +4.579 E F0 2.079(checks that a command found in the hash table e)4.579 F +2.08(xists before trying to)-.15 F -.15(exe)184 250.8 S(cute it.).15 E (If a hashed command no longer e)5 E -(xists, a normal path search is performed.)-.15 E F1(checkjobs)144 694.8 -Q F0 .448(If set,)184 706.8 R F1(bash)2.948 E F0 .448 -(lists the status of an)2.948 F 2.949(ys)-.15 G .449 -(topped and running jobs before e)-2.949 F .449(xiting an interacti)-.15 -F -.15(ve)-.25 G 3.439(shell. If)184 718.8 R(an)3.439 E 3.439(yj)-.15 G -.938(obs are running, this causes the e)-3.439 F .938 -(xit to be deferred until a second e)-.15 F .938(xit is)-.15 F 1.456 -(attempted without an interv)184 730.8 R 1.456(ening command \(see)-.15 +(xists, a normal path search is performed.)-.15 E F1(checkjobs)144 262.8 +Q F0 .449(If set,)184 274.8 R F1(bash)2.949 E F0 .449 +(lists the status of an)2.949 F 2.949(ys)-.15 G .448 +(topped and running jobs before e)-2.949 F .448(xiting an interacti)-.15 +F -.15(ve)-.25 G 3.438(shell. If)184 286.8 R(an)3.438 E 3.438(yj)-.15 G +.938(obs are running, this causes the e)-3.438 F .938 +(xit to be deferred until a second e)-.15 F .939(xit is)-.15 F 1.456 +(attempted without an interv)184 298.8 R 1.456(ening command \(see)-.15 F F1 1.456(JOB CONTR)3.956 F(OL)-.3 E F0(abo)3.956 E -.15(ve)-.15 G -3.956(\). The).15 F(shell)3.956 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(61)200.665 E 0 Cg EP -%%Page: 62 62 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E(al)184 84 Q -.1(wa)-.1 G(ys postpones e).1 E(xiting if an)-.15 E -2.5(yj)-.15 G(obs are stopped.)-2.5 E/F1 10/Times-Bold@0 SF -(checkwinsize)144 96 Q F0 .797(If set,)184 108 R F1(bash)3.297 E F0 .797 -(checks the windo)3.297 F 3.297(ws)-.25 G .796 -(ize after each command and, if necessary)-3.297 F 3.296(,u)-.65 G .796 -(pdates the)-3.296 F -.25(va)184 120 S(lues of).25 E/F2 9/Times-Bold@0 +3.956(\). The).15 F(shell)3.956 E(al)184 310.8 Q -.1(wa)-.1 G +(ys postpones e).1 E(xiting if an)-.15 E 2.5(yj)-.15 G(obs are stopped.) +-2.5 E F1(checkwinsize)144 322.8 Q F0 .796(If set,)184 334.8 R F1(bash) +3.296 E F0 .796(checks the windo)3.296 F 3.296(ws)-.25 G .797 +(ize after each command and, if necessary)-3.296 F 3.297(,u)-.65 G .797 +(pdates the)-3.297 F -.25(va)184 346.8 S(lues of).25 E/F2 9/Times-Bold@0 SF(LINES)2.5 E F0(and)2.25 E F2(COLUMNS)2.5 E/F3 9/Times-Roman@0 SF(.)A -F1(cmdhist)144 132 Q F0 1.202(If set,)6.11 F F1(bash)3.702 E F0 1.202 +F1(cmdhist)144 358.8 Q F0 1.202(If set,)6.11 F F1(bash)3.702 E F0 1.202 (attempts to sa)3.702 F 1.502 -.15(ve a)-.2 H 1.202 (ll lines of a multiple-line command in the same history).15 F(entry)184 -144 Q 5(.T)-.65 G(his allo)-5 E -(ws easy re-editing of multi-line commands.)-.25 E F1(compat31)144 156 Q -F0 .42(If set,)184 168 R F1(bash)2.92 E F0 .42(changes its beha)2.92 F -.419(vior to that of v)-.2 F .419(ersion 3.1 with respect to quoted ar) --.15 F(guments)-.18 E(to the conditional command')184 180 Q 2.5(s=)-.55 -G 2.5(~o)-2.5 G(perator)-2.5 E(.)-.55 E F1(dirspell)144 192 Q F0 .858 -(If set,)7.77 F F1(bash)3.358 E F0 .858 -(attempts spelling correction on directory names during w)3.358 F .859 +370.8 Q 5(.T)-.65 G(his allo)-5 E +(ws easy re-editing of multi-line commands.)-.25 E F1(compat31)144 382.8 +Q F0 .419(If set,)184 394.8 R F1(bash)2.919 E F0 .419(changes its beha) +2.919 F .419(vior to that of v)-.2 F .42 +(ersion 3.1 with respect to quoted ar)-.15 F(guments)-.18 E +(to the conditional command')184 406.8 Q 2.5(s=)-.55 G 2.5(~o)-2.5 G +(perator)-2.5 E(.)-.55 E F1(dirspell)144 418.8 Q F0 .859(If set,)7.77 F +F1(bash)3.359 E F0 .858 +(attempts spelling correction on directory names during w)3.359 F .858 (ord completion if)-.1 F -(the directory name initially supplied does not e)184 204 Q(xist.)-.15 E -F1(dotglob)144 216 Q F0 .165(If set,)7.77 F F1(bash)2.665 E F0 .165 +(the directory name initially supplied does not e)184 430.8 Q(xist.)-.15 +E F1(dotglob)144 442.8 Q F0 .165(If set,)7.77 F F1(bash)2.665 E F0 .165 (includes \214lenames be)2.665 F .165(ginning with a `.)-.15 F 2.665('i) -.7 G 2.665(nt)-2.665 G .165(he results of pathname e)-2.665 F -(xpansion.)-.15 E F1(execfail)144 228 Q F0 1.386 -(If set, a non-interacti)7.79 F 1.686 -.15(ve s)-.25 H 1.386 +(xpansion.)-.15 E F1(execfail)144 454.8 Q F0 1.387 +(If set, a non-interacti)7.79 F 1.687 -.15(ve s)-.25 H 1.386 (hell will not e).15 F 1.386(xit if it cannot e)-.15 F -.15(xe)-.15 G -1.387(cute the \214le speci\214ed as an).15 F(ar)184 240 Q +1.386(cute the \214le speci\214ed as an).15 F(ar)184 466.8 Q (gument to the)-.18 E F1(exec)2.5 E F0 -.2(bu)2.5 G(iltin command.).2 E (An interacti)5 E .3 -.15(ve s)-.25 H(hell does not e).15 E(xit if)-.15 -E F1(exec)2.5 E F0 -.1(fa)2.5 G(ils.).1 E F1(expand_aliases)144 252 Q F0 -.717(If set, aliases are e)184 264 R .717(xpanded as described abo)-.15 -F 1.017 -.15(ve u)-.15 H(nder).15 E F2(ALIASES)3.217 E F3(.)A F0 .716 -(This option is enabled)5.217 F(by def)184 276 Q(ault for interacti)-.1 -E .3 -.15(ve s)-.25 H(hells.).15 E F1(extdeb)144 288 Q(ug)-.2 E F0 -(If set, beha)184 300 Q(vior intended for use by deb)-.2 E -(uggers is enabled:)-.2 E F1(1.)184 312 Q F0(The)28.5 E F1<ad46>4.25 E -F0 1.75(option to the)4.25 F F1(declar)4.251 E(e)-.18 E F0 -.2(bu)4.251 -G 1.751(iltin displays the source \214le name and line).2 F -(number corresponding to each function name supplied as an ar)220 324 Q -(gument.)-.18 E F1(2.)184 336 Q F0 1.667(If the command run by the)28.5 -F F1(DEB)4.167 E(UG)-.1 E F0 1.667(trap returns a non-zero v)4.167 F -1.667(alue, the ne)-.25 F(xt)-.15 E(command is skipped and not e)220 348 -Q -.15(xe)-.15 G(cuted.).15 E F1(3.)184 360 Q F0 .84 -(If the command run by the)28.5 F F1(DEB)3.34 E(UG)-.1 E F0 .841 -(trap returns a v)3.341 F .841(alue of 2, and the shell is)-.25 F -.15 -(exe)220 372 S .488 +E F1(exec)2.5 E F0 -.1(fa)2.5 G(ils.).1 E F1(expand_aliases)144 478.8 Q +F0 .716(If set, aliases are e)184 490.8 R .717(xpanded as described abo) +-.15 F 1.017 -.15(ve u)-.15 H(nder).15 E F2(ALIASES)3.217 E F3(.)A F0 +.717(This option is enabled)5.217 F(by def)184 502.8 Q +(ault for interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E F1(extdeb)144 +514.8 Q(ug)-.2 E F0(If set, beha)184 526.8 Q +(vior intended for use by deb)-.2 E(uggers is enabled:)-.2 E F1(1.)184 +538.8 Q F0(The)28.5 E F1<ad46>4.251 E F0 1.751(option to the)4.251 F F1 +(declar)4.251 E(e)-.18 E F0 -.2(bu)4.251 G 1.751 +(iltin displays the source \214le name and line).2 F +(number corresponding to each function name supplied as an ar)220 550.8 +Q(gument.)-.18 E F1(2.)184 562.8 Q F0 1.667(If the command run by the) +28.5 F F1(DEB)4.167 E(UG)-.1 E F0 1.667(trap returns a non-zero v)4.167 +F 1.667(alue, the ne)-.25 F(xt)-.15 E(command is skipped and not e)220 +574.8 Q -.15(xe)-.15 G(cuted.).15 E F1(3.)184 586.8 Q F0 .841 +(If the command run by the)28.5 F F1(DEB)3.341 E(UG)-.1 E F0 .841 +(trap returns a v)3.341 F .84(alue of 2, and the shell is)-.25 F -.15 +(exe)220 598.8 S .488 (cuting in a subroutine \(a shell function or a shell script e).15 F -.15(xe)-.15 G .488(cuted by the).15 F F1(.)2.988 E F0(or)2.988 E F1 -(sour)220 384 Q(ce)-.18 E F0 -.2(bu)2.5 G(iltins\), a call to).2 E F1 +(sour)220 610.8 Q(ce)-.18 E F0 -.2(bu)2.5 G(iltins\), a call to).2 E F1 -.18(re)2.5 G(tur).18 E(n)-.15 E F0(is simulated.)2.5 E F1 26(4. B)184 -396 R(ASH_ARGC)-.3 E F0(and)3.775 E F1 -.3(BA)3.775 G(SH_ARGV).3 E F0 -1.276(are updated as described in their descrip-)3.775 F(tions abo)220 -408 Q -.15(ve)-.15 G(.).15 E F1(5.)184 420 Q F0 1.359 +622.8 R(ASH_ARGC)-.3 E F0(and)3.776 E F1 -.3(BA)3.776 G(SH_ARGV).3 E F0 +1.275(are updated as described in their descrip-)3.776 F(tions abo)220 +634.8 Q -.15(ve)-.15 G(.).15 E F1(5.)184 646.8 Q F0 1.359 (Function tracing is enabled:)28.5 F 1.359 (command substitution, shell functions, and sub-)6.359 F(shells in)220 -432 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E/F4 10 -/Times-Italic@0 SF(command)2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1 +658.8 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E/F4 +10/Times-Italic@0 SF(command)2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1 (DEB)2.5 E(UG)-.1 E F0(and)2.5 E F1(RETURN)2.5 E F0(traps.)2.5 E F1(6.) -184 444 Q F0 .804(Error tracing is enabled:)28.5 F .805 -(command substitution, shell functions, and subshells)5.804 F(in)220 456 -Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E F4 +184 670.8 Q F0 .805(Error tracing is enabled:)28.5 F .804 +(command substitution, shell functions, and subshells)5.805 F(in)220 +682.8 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E F4 (command)2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1(ERR)2.5 E(OR)-.3 E F0 -(trap.)2.5 E F1(extglob)144 468 Q F0 .4(If set, the e)8.89 F .4 +(trap.)2.5 E F1(extglob)144 694.8 Q F0 .4(If set, the e)8.89 F .4 (xtended pattern matching features described abo)-.15 F .7 -.15(ve u) --.15 H(nder).15 E F1 -.1(Pa)2.9 G .4(thname Expan-).1 F(sion)184 480 Q -F0(are enabled.)2.5 E F1(extquote)144 492 Q F0 2.473(If set,)184 504 R -F1($)4.973 E F0<08>A F4(string)A F0 4.973<0861>C(nd)-4.973 E F1($)4.973 -E F0(")A F4(string)A F0 4.973("q)C 2.473(uoting is performed within) --4.973 F F1(${)4.973 E F4(par)A(ameter)-.15 E F1(})A F0 -.15(ex)4.973 G -(pansions).15 E(enclosed in double quotes.)184 516 Q -(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 528 Q F0 -1.425(If set, patterns which f)7.77 F 1.425 -(ail to match \214lenames during pathname e)-.1 F 1.424 -(xpansion result in an)-.15 F -.15(ex)184 540 S(pansion error).15 E(.) --.55 E F1 -.25(fo)144 552 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0 -.585(If set, the suf)184 564 R<8c78>-.25 E .585(es speci\214ed by the) --.15 F F1(FIGNORE)3.085 E F0 .585(shell v)3.085 F .585(ariable cause w) --.25 F .585(ords to be ignored)-.1 F .32(when performing w)184 576 R .32 -(ord completion e)-.1 F -.15(ve)-.25 G 2.82(ni).15 G 2.82(ft)-2.82 G .32 -(he ignored w)-2.82 F .32(ords are the only possible com-)-.1 F 3.329 -(pletions. See)184 588 R F2 .829(SHELL V)3.329 F(ARIABLES)-1.215 E F0 -(abo)3.079 E 1.129 -.15(ve f)-.15 H .83(or a description of).15 F F1 -(FIGNORE)3.33 E F0 5.83(.T)C .83(his option)-5.83 F(is enabled by def) -184 600 Q(ault.)-.1 E F1(globstar)144 612 Q F0 .44(If set, the pattern)5 -F F1(**)2.94 E F0 .44(used in a \214lename e)2.94 F .439(xpansion conte) --.15 F .439(xt will match a \214les and zero or)-.15 F 1.297 -(more directories and subdirectories.)184 624 R 1.298 -(If the pattern is follo)6.297 F 1.298(wed by a)-.25 F F1(/)3.798 E F0 -3.798(,o)C 1.298(nly directories)-3.798 F(and subdirectories match.)184 -636 Q F1(gnu_errfmt)144 648 Q F0(If set, shell error messages are writt\ -en in the standard GNU error message format.)184 660 Q F1(histappend)144 -672 Q F0 .384 -(If set, the history list is appended to the \214le named by the v)184 -684 R .383(alue of the)-.25 F F1(HISTFILE)2.883 E F0 -.25(va)2.883 G -(ri-).25 E(able when the shell e)184 696 Q(xits, rather than o)-.15 E --.15(ve)-.15 G(rwriting the \214le.).15 E(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(62)200.665 E 0 Cg EP +-.15 H(nder).15 E F1 -.1(Pa)2.9 G .4(thname Expan-).1 F(sion)184 706.8 Q +F0(are enabled.)2.5 E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 E +(62)190.395 E 0 Cg EP %%Page: 63 63 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(histr)144 84 Q(eedit)-.18 E F0 .575 -(If set, and)184 96 R F1 -.18(re)3.075 G(adline).18 E F0 .575 -(is being used, a user is gi)3.075 F -.15(ve)-.25 G 3.075(nt).15 G .576 -(he opportunity to re-edit a f)-3.075 F .576(ailed his-)-.1 F -(tory substitution.)184 108 Q F1(histv)144 120 Q(erify)-.1 E F0 .403 -(If set, and)184 132 R F1 -.18(re)2.903 G(adline).18 E F0 .403 +-.35 E/F1 10/Times-Bold@0 SF(extquote)144 84 Q F0 2.473(If set,)184 96 R +F1($)4.973 E F0<08>A/F2 10/Times-Italic@0 SF(string)A F0 4.973<0861>C +(nd)-4.973 E F1($)4.973 E F0(")A F2(string)A F0 4.973("q)C 2.473 +(uoting is performed within)-4.973 F F1(${)4.973 E F2(par)A(ameter)-.15 +E F1(})A F0 -.15(ex)4.973 G(pansions).15 E(enclosed in double quotes.) +184 108 Q(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 +120 Q F0 1.424(If set, patterns which f)7.77 F 1.425 +(ail to match \214lenames during pathname e)-.1 F 1.425 +(xpansion result in an)-.15 F -.15(ex)184 132 S(pansion error).15 E(.) +-.55 E F1 -.25(fo)144 144 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0 +.585(If set, the suf)184 156 R<8c78>-.25 E .585(es speci\214ed by the) +-.15 F F1(FIGNORE)3.085 E F0 .585(shell v)3.085 F .585(ariable cause w) +-.25 F .585(ords to be ignored)-.1 F .32(when performing w)184 168 R .32 +(ord completion e)-.1 F -.15(ve)-.25 G 2.82(ni).15 G 2.82(ft)-2.82 G .32 +(he ignored w)-2.82 F .32(ords are the only possible com-)-.1 F 3.33 +(pletions. See)184 180 R/F3 9/Times-Bold@0 SF .83(SHELL V)3.33 F +(ARIABLES)-1.215 E F0(abo)3.08 E 1.13 -.15(ve f)-.15 H .829 +(or a description of).15 F F1(FIGNORE)3.329 E F0 5.829(.T)C .829 +(his option)-5.829 F(is enabled by def)184 192 Q(ault.)-.1 E F1 +(globstar)144 204 Q F0 .439(If set, the pattern)5 F F1(**)2.939 E F0 +.439(used in a \214lename e)2.939 F .439(xpansion conte)-.15 F .44 +(xt will match a \214les and zero or)-.15 F 1.298 +(more directories and subdirectories.)184 216 R 1.298 +(If the pattern is follo)6.298 F 1.298(wed by a)-.25 F F1(/)3.797 E F0 +3.797(,o)C 1.297(nly directories)-3.797 F(and subdirectories match.)184 +228 Q F1(gnu_errfmt)144 240 Q F0(If set, shell error messages are writt\ +en in the standard GNU error message format.)184 252 Q F1(histappend)144 +264 Q F0 .383 +(If set, the history list is appended to the \214le named by the v)184 +276 R .384(alue of the)-.25 F F1(HISTFILE)2.884 E F0 -.25(va)2.884 G +(ri-).25 E(able when the shell e)184 288 Q(xits, rather than o)-.15 E +-.15(ve)-.15 G(rwriting the \214le.).15 E F1(histr)144 300 Q(eedit)-.18 +E F0 .576(If set, and)184 312 R F1 -.18(re)3.076 G(adline).18 E F0 .575 +(is being used, a user is gi)3.076 F -.15(ve)-.25 G 3.075(nt).15 G .575 +(he opportunity to re-edit a f)-3.075 F .575(ailed his-)-.1 F +(tory substitution.)184 324 Q F1(histv)144 336 Q(erify)-.1 E F0 .402 +(If set, and)184 348 R F1 -.18(re)2.903 G(adline).18 E F0 .403 (is being used, the results of history substitution are not immediately) -2.903 F .661(passed to the shell parser)184 144 R 5.661(.I)-.55 G .662 -(nstead, the resulting line is loaded into the)-5.661 F F1 -.18(re)3.162 -G(adline).18 E F0(editing)3.162 E -.2(bu)184 156 S -.25(ff).2 G(er).25 E +2.903 F .662(passed to the shell parser)184 360 R 5.662(.I)-.55 G .661 +(nstead, the resulting line is loaded into the)-5.662 F F1 -.18(re)3.161 +G(adline).18 E F0(editing)3.161 E -.2(bu)184 372 S -.25(ff).2 G(er).25 E 2.5(,a)-.4 G(llo)-2.5 E(wing further modi\214cation.)-.25 E F1 -(hostcomplete)144 168 Q F0 1.182(If set, and)184 180 R F1 -.18(re)3.682 -G(adline).18 E F0 1.182(is being used,)3.682 F F1(bash)3.682 E F0 1.181 -(will attempt to perform hostname completion)3.681 F 1.38(when a w)184 -192 R 1.38(ord containing a)-.1 F F1(@)3.881 E F0 1.381 -(is being completed \(see)3.881 F F1(Completing)3.881 E F0(under)3.881 E -/F2 9/Times-Bold@0 SF(READLINE)3.881 E F0(abo)184 204 Q -.15(ve)-.15 G -2.5(\). This).15 F(is enabled by def)2.5 E(ault.)-.1 E F1(huponexit)144 -216 Q F0(If set,)184 228 Q F1(bash)2.5 E F0(will send)2.5 E F2(SIGHUP) -2.5 E F0(to all jobs when an interacti)2.25 E .3 -.15(ve l)-.25 H -(ogin shell e).15 E(xits.)-.15 E F1(interacti)144 240 Q -.1(ve)-.1 G -(_comments).1 E F0 .33(If set, allo)184 252 R 2.83(waw)-.25 G .33 -(ord be)-2.93 F .33(ginning with)-.15 F F1(#)2.83 E F0 .33 -(to cause that w)2.83 F .33(ord and all remaining characters on)-.1 F -.967(that line to be ignored in an interacti)184 264 R 1.267 -.15(ve s) --.25 H .967(hell \(see).15 F F2(COMMENTS)3.467 E F0(abo)3.217 E -.15(ve) --.15 G 3.467(\). This).15 F .968(option is)3.468 F(enabled by def)184 -276 Q(ault.)-.1 E F1(lithist)144 288 Q F0 .655(If set, and the)15.55 F -F1(cmdhist)3.155 E F0 .654 -(option is enabled, multi-line commands are sa)3.154 F -.15(ve)-.2 G -3.154(dt).15 G 3.154(ot)-3.154 G .654(he history)-3.154 F -(with embedded ne)184 300 Q +(hostcomplete)144 384 Q F0 1.181(If set, and)184 396 R F1 -.18(re)3.681 +G(adline).18 E F0 1.181(is being used,)3.681 F F1(bash)3.682 E F0 1.182 +(will attempt to perform hostname completion)3.682 F 1.381(when a w)184 +408 R 1.381(ord containing a)-.1 F F1(@)3.881 E F0 1.381 +(is being completed \(see)3.881 F F1(Completing)3.88 E F0(under)3.88 E +F3(READLINE)3.88 E F0(abo)184 420 Q -.15(ve)-.15 G 2.5(\). This).15 F +(is enabled by def)2.5 E(ault.)-.1 E F1(huponexit)144 432 Q F0(If set,) +184 444 Q F1(bash)2.5 E F0(will send)2.5 E F3(SIGHUP)2.5 E F0 +(to all jobs when an interacti)2.25 E .3 -.15(ve l)-.25 H(ogin shell e) +.15 E(xits.)-.15 E F1(interacti)144 456 Q -.1(ve)-.1 G(_comments).1 E F0 +.33(If set, allo)184 468 R 2.83(waw)-.25 G .33(ord be)-2.93 F .33 +(ginning with)-.15 F F1(#)2.83 E F0 .33(to cause that w)2.83 F .33 +(ord and all remaining characters on)-.1 F .967 +(that line to be ignored in an interacti)184 480 R 1.267 -.15(ve s)-.25 +H .967(hell \(see).15 F F3(COMMENTS)3.467 E F0(abo)3.217 E -.15(ve)-.15 +G 3.467(\). This).15 F .967(option is)3.467 F(enabled by def)184 492 Q +(ault.)-.1 E F1(lithist)144 504 Q F0 .654(If set, and the)15.55 F F1 +(cmdhist)3.154 E F0 .654(option is enabled, multi-line commands are sa) +3.154 F -.15(ve)-.2 G 3.155(dt).15 G 3.155(ot)-3.155 G .655(he history) +-3.155 F(with embedded ne)184 516 Q (wlines rather than using semicolon separators where possible.)-.25 E F1 -(login_shell)144 312 Q F0 .486 +(login_shell)144 528 Q F0 .486 (The shell sets this option if it is started as a login shell \(see)184 -324 R F2(INV)2.987 E(OCA)-.405 E(TION)-.855 E F0(abo)2.737 E -.15(ve) --.15 G 2.987(\). The).15 F -.25(va)184 336 S(lue may not be changed.).25 -E F1(mailwar)144 348 Q(n)-.15 E F0 .815(If set, and a \214le that)184 -360 R F1(bash)3.315 E F0 .814 -(is checking for mail has been accessed since the last time it)3.315 F --.1(wa)184 372 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E -(`The mail in)-.74 E/F3 10/Times-Italic@0 SF(mail\214le)2.5 E F0 -(has been read')2.5 E 2.5('i)-.74 G 2.5(sd)-2.5 G(isplayed.)-2.5 E F1 -(no_empty_cmd_completion)144 384 Q F0 .145(If set, and)184 396 R F1 -.18 -(re)2.645 G(adline).18 E F0 .145(is being used,)2.645 F F1(bash)2.646 E -F0 .146(will not attempt to search the)2.646 F F1 -.74(PA)2.646 G(TH) --.21 E F0 .146(for possible)2.646 F -(completions when completion is attempted on an empty line.)184 408 Q F1 -(nocaseglob)144 420 Q F0 .437(If set,)184 432 R F1(bash)2.937 E F0 .436 -(matches \214lenames in a case\255insensiti)2.937 F .736 -.15(ve f)-.25 -H .436(ashion when performing pathname).05 F -.15(ex)184 444 S +540 R F3(INV)2.986 E(OCA)-.405 E(TION)-.855 E F0(abo)2.736 E -.15(ve) +-.15 G 2.986(\). The).15 F -.25(va)184 552 S(lue may not be changed.).25 +E F1(mailwar)144 564 Q(n)-.15 E F0 .814(If set, and a \214le that)184 +576 R F1(bash)3.314 E F0 .815 +(is checking for mail has been accessed since the last time it)3.314 F +-.1(wa)184 588 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E +(`The mail in)-.74 E F2(mail\214le)2.5 E F0(has been read')2.5 E 2.5('i) +-.74 G 2.5(sd)-2.5 G(isplayed.)-2.5 E F1(no_empty_cmd_completion)144 600 +Q F0 .146(If set, and)184 612 R F1 -.18(re)2.646 G(adline).18 E F0 .146 +(is being used,)2.646 F F1(bash)2.646 E F0 .145 +(will not attempt to search the)2.646 F F1 -.74(PA)2.645 G(TH)-.21 E F0 +.145(for possible)2.645 F +(completions when completion is attempted on an empty line.)184 624 Q F1 +(nocaseglob)144 636 Q F0 .436(If set,)184 648 R F1(bash)2.936 E F0 .436 +(matches \214lenames in a case\255insensiti)2.936 F .737 -.15(ve f)-.25 +H .437(ashion when performing pathname).05 F -.15(ex)184 660 S (pansion \(see).15 E F1 -.1(Pa)2.5 G(thname Expansion).1 E F0(abo)2.5 E --.15(ve)-.15 G(\).).15 E F1(nocasematch)144 456 Q F0 1.193(If set,)184 -468 R F1(bash)3.693 E F0 1.194(matches patterns in a case\255insensiti) -3.693 F 1.494 -.15(ve f)-.25 H 1.194(ashion when performing matching).05 -F(while e)184 480 Q -.15(xe)-.15 G(cuting).15 E F1(case)2.5 E F0(or)2.5 -E F1([[)2.5 E F0(conditional commands.)2.5 E F1(nullglob)144 492 Q F0 -.855(If set,)184 504 R F1(bash)3.355 E F0(allo)3.355 E .855 -(ws patterns which match no \214les \(see)-.25 F F1 -.1(Pa)3.354 G .854 -(thname Expansion).1 F F0(abo)3.354 E -.15(ve)-.15 G 3.354(\)t).15 G(o) --3.354 E -.15(ex)184 516 S(pand to a null string, rather than themselv) -.15 E(es.)-.15 E F1(pr)144 528 Q(ogcomp)-.18 E F0 .676 -(If set, the programmable completion f)184 540 R .677(acilities \(see) --.1 F F1(Pr)3.177 E .677(ogrammable Completion)-.18 F F0(abo)3.177 E --.15(ve)-.15 G(\)).15 E(are enabled.)184 552 Q -(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 564 Q(omptv) --.18 E(ars)-.1 E F0 1.448(If set, prompt strings under)184 576 R 1.448 -(go parameter e)-.18 F 1.447(xpansion, command substitution, arithmetic) --.15 F -.15(ex)184 588 S .17(pansion, and quote remo).15 F -.25(va)-.15 -G 2.67(la).25 G .17(fter being e)-2.67 F .17(xpanded as described in) --.15 F F2(PR)2.671 E(OMPTING)-.27 E F0(abo)2.421 E -.15(ve)-.15 G(.).15 -E(This option is enabled by def)184 600 Q(ault.)-.1 E F1 -.18(re)144 612 -S(stricted_shell).18 E F0 1.069 -(The shell sets this option if it is started in restricted mode \(see) -184 624 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 636 Q 4.178 -(w\). The)-.25 F -.25(va)4.178 G 1.678(lue may not be changed.).25 F -1.678(This is not reset when the startup \214les are)6.678 F -.15(exe) -184 648 S(cuted, allo).15 E(wing the startup \214les to disco)-.25 E --.15(ve)-.15 G 2.5(rw).15 G(hether or not a shell is restricted.)-2.5 E -F1(shift_v)144 660 Q(erbose)-.1 E F0 .502(If set, the)184 672 R F1 -(shift)3.002 E F0 -.2(bu)3.002 G .501 -(iltin prints an error message when the shift count e).2 F .501 -(xceeds the number)-.15 F(of positional parameters.)184 684 Q F1(sour) -144 696 Q(cepath)-.18 E F0 .77(If set, the)184 708 R F1(sour)3.27 E(ce) --.18 E F0(\()3.27 E F1(.)A F0 3.27(\)b)C .77(uiltin uses the v)-3.47 F -.771(alue of)-.25 F F2 -.666(PA)3.271 G(TH)-.189 E F0 .771 -(to \214nd the directory containing the)3.021 F -(\214le supplied as an ar)184 720 Q 2.5(gument. This)-.18 F -(option is enabled by def)2.5 E(ault.)-.1 E(GNU Bash-4.0)72 768 Q -(2008 July 6)150.675 E(63)200.665 E 0 Cg EP +-.15(ve)-.15 G(\).).15 E F1(nocasematch)144 672 Q F0 1.194(If set,)184 +684 R F1(bash)3.694 E F0 1.194(matches patterns in a case\255insensiti) +3.694 F 1.493 -.15(ve f)-.25 H 1.193(ashion when performing matching).05 +F(while e)184 696 Q -.15(xe)-.15 G(cuting).15 E F1(case)2.5 E F0(or)2.5 +E F1([[)2.5 E F0(conditional commands.)2.5 E(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(63)190.395 E 0 Cg EP %%Page: 64 64 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF(xpg_echo)144 84 Q F0(If set, the)184 96 Q -F1(echo)2.5 E F0 -.2(bu)2.5 G(iltin e).2 E -(xpands backslash-escape sequences by def)-.15 E(ault.)-.1 E F1(suspend) -108 108 Q F0([)2.5 E F1<ad66>A F0(])A 1.002(Suspend the e)144 120 R -.15 -(xe)-.15 G 1.002(cution of this shell until it recei).15 F -.15(ve)-.25 -G 3.501(sa).15 G/F2 9/Times-Bold@0 SF(SIGCONT)A F0 3.501(signal. A)3.251 -F 1.001(login shell cannot be)3.501 F .022(suspended; the)144 132 R F1 -<ad66>2.522 E F0 .022(option can be used to o)2.522 F -.15(ve)-.15 G -.022(rride this and force the suspension.).15 F .023 -(The return status is)5.023 F 2.5(0u)144 144 S -(nless the shell is a login shell and)-2.5 E F1<ad66>2.5 E F0 -(is not supplied, or if job control is not enabled.)2.5 E F1(test)108 -156 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)108 168 Q F3 -.2 -(ex)2.5 G(pr).2 E F1(])2.5 E F0 1.15 +-.35 E/F1 10/Times-Bold@0 SF(nullglob)144 84 Q F0 .854(If set,)184 96 R +F1(bash)3.354 E F0(allo)3.354 E .855 +(ws patterns which match no \214les \(see)-.25 F F1 -.1(Pa)3.355 G .855 +(thname Expansion).1 F F0(abo)3.355 E -.15(ve)-.15 G 3.355(\)t).15 G(o) +-3.355 E -.15(ex)184 108 S(pand to a null string, rather than themselv) +.15 E(es.)-.15 E F1(pr)144 120 Q(ogcomp)-.18 E F0 .677 +(If set, the programmable completion f)184 132 R .677(acilities \(see) +-.1 F F1(Pr)3.176 E .676(ogrammable Completion)-.18 F F0(abo)3.176 E +-.15(ve)-.15 G(\)).15 E(are enabled.)184 144 Q +(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 156 Q(omptv) +-.18 E(ars)-.1 E F0 1.447(If set, prompt strings under)184 168 R 1.448 +(go parameter e)-.18 F 1.448(xpansion, command substitution, arithmetic) +-.15 F -.15(ex)184 180 S .171(pansion, and quote remo).15 F -.25(va)-.15 +G 2.67(la).25 G .17(fter being e)-2.67 F .17(xpanded as described in) +-.15 F/F2 9/Times-Bold@0 SF(PR)2.67 E(OMPTING)-.27 E F0(abo)2.42 E -.15 +(ve)-.15 G(.).15 E(This option is enabled by def)184 192 Q(ault.)-.1 E +F1 -.18(re)144 204 S(stricted_shell).18 E F0 1.069 +(The shell sets this option if it is started in restricted mode \(see) +184 216 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 228 Q 4.178 +(w\). The)-.25 F -.25(va)4.178 G 1.678(lue may not be changed.).25 F +1.678(This is not reset when the startup \214les are)6.678 F -.15(exe) +184 240 S(cuted, allo).15 E(wing the startup \214les to disco)-.25 E +-.15(ve)-.15 G 2.5(rw).15 G(hether or not a shell is restricted.)-2.5 E +F1(shift_v)144 252 Q(erbose)-.1 E F0 .501(If set, the)184 264 R F1 +(shift)3.001 E F0 -.2(bu)3.001 G .501 +(iltin prints an error message when the shift count e).2 F .502 +(xceeds the number)-.15 F(of positional parameters.)184 276 Q F1(sour) +144 288 Q(cepath)-.18 E F0 .771(If set, the)184 300 R F1(sour)3.271 E +(ce)-.18 E F0(\()3.271 E F1(.)A F0 3.271(\)b)C .771(uiltin uses the v) +-3.471 F .771(alue of)-.25 F F2 -.666(PA)3.27 G(TH)-.189 E F0 .77 +(to \214nd the directory containing the)3.02 F(\214le supplied as an ar) +184 312 Q 2.5(gument. This)-.18 F(option is enabled by def)2.5 E(ault.) +-.1 E F1(xpg_echo)144 324 Q F0(If set, the)184 336 Q F1(echo)2.5 E F0 +-.2(bu)2.5 G(iltin e).2 E(xpands backslash-escape sequences by def)-.15 +E(ault.)-.1 E F1(suspend)108 348 Q F0([)2.5 E F1<ad66>A F0(])A 1.001 +(Suspend the e)144 360 R -.15(xe)-.15 G 1.001 +(cution of this shell until it recei).15 F -.15(ve)-.25 G 3.501(sa).15 G +F2(SIGCONT)A F0 3.502(signal. A)3.252 F 1.002(login shell cannot be) +3.502 F .023(suspended; the)144 372 R F1<ad66>2.523 E F0 .023 +(option can be used to o)2.523 F -.15(ve)-.15 G .022 +(rride this and force the suspension.).15 F .022(The return status is) +5.022 F 2.5(0u)144 384 S(nless the shell is a login shell and)-2.5 E F1 +<ad66>2.5 E F0(is not supplied, or if job control is not enabled.)2.5 E +F1(test)108 396 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)108 +408 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 1.15 (Return a status of 0 or 1 depending on the e)6.77 F -.25(va)-.25 G 1.15 (luation of the conditional e).25 F(xpression)-.15 E F3 -.2(ex)3.65 G -(pr).2 E F0 6.15(.E).73 G(ach)-6.15 E 1.187 -(operator and operand must be a separate ar)144 180 R 3.688 -(gument. Expressions)-.18 F 1.188(are composed of the primaries)3.688 F -1.89(described abo)144 192 R 2.19 -.15(ve u)-.15 H(nder).15 E F2 -(CONDITION)4.39 E 1.89(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF(.)A -F1(test)6.39 E F0 1.889(does not accept an)4.389 F 4.389(yo)-.15 G 1.889 -(ptions, nor)-4.389 F(does it accept and ignore an ar)144 204 Q +(pr).2 E F0 6.15(.E).73 G(ach)-6.15 E 1.188 +(operator and operand must be a separate ar)144 420 R 3.688 +(gument. Expressions)-.18 F 1.187(are composed of the primaries)3.688 F +1.889(described abo)144 432 R 2.189 -.15(ve u)-.15 H(nder).15 E F2 +(CONDITION)4.389 E 1.889(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF(.)A +F1(test)6.389 E F0 1.89(does not accept an)4.389 F 4.39(yo)-.15 G 1.89 +(ptions, nor)-4.39 F(does it accept and ignore an ar)144 444 Q (gument of)-.18 E F1<adad>2.5 E F0(as signifying the end of options.)2.5 -E .785(Expressions may be combined using the follo)144 222 R .786 +E .786(Expressions may be combined using the follo)144 462 R .785 (wing operators, listed in decreasing order of prece-)-.25 F 2.5 -(dence. The)144 234 R -.25(eva)2.5 G +(dence. The)144 474 R -.25(eva)2.5 G (luation depends on the number of ar).25 E(guments; see belo)-.18 E -.65 -(w.)-.25 G F1(!)144 246 Q F3 -.2(ex)2.5 G(pr).2 E F0 -.35(Tr)12.6 G +(w.)-.25 G F1(!)144 486 Q F3 -.2(ex)2.5 G(pr).2 E F0 -.35(Tr)12.6 G (ue if).35 E F3 -.2(ex)2.5 G(pr).2 E F0(is f)3.23 E(alse.)-.1 E F1(\() -144 258 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0 .26(Returns the v)6.77 +144 498 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0 .26(Returns the v)6.77 F .26(alue of)-.25 F F3 -.2(ex)2.76 G(pr).2 E F0 5.26(.T)C .26 (his may be used to o)-5.26 F -.15(ve)-.15 G .26 -(rride the normal precedence of opera-).15 F(tors.)180 270 Q F3 -.2(ex) -144 282 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35 -(Tr)180 294 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5 E F3 --.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 306 S(pr1).2 E -F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 318 S +(rride the normal precedence of opera-).15 F(tors.)180 510 Q F3 -.2(ex) +144 522 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35 +(Tr)180 534 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5 E F3 +-.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 546 S(pr1).2 E +F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 558 S (ue if either).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(or)2.5 E F3 -.2(ex)2.5 G -(pr2).2 E F0(is true.)2.52 E F1(test)144 334.8 Q F0(and)2.5 E F1([)2.5 E +(pr2).2 E F0(is true.)2.52 E F1(test)144 574.8 Q F0(and)2.5 E F1([)2.5 E F0 -.25(eva)2.5 G(luate conditional e).25 E (xpressions using a set of rules based on the number of ar)-.15 E -(guments.)-.18 E 2.5(0a)144 352.8 S -.18(rg)-2.5 G(uments).18 E(The e) -180 364.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 376.8 S -.18 -(rg)-2.5 G(ument).18 E(The e)180 388.8 Q +(guments.)-.18 E 2.5(0a)144 592.8 S -.18(rg)-2.5 G(uments).18 E(The e) +180 604.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 616.8 S -.18 +(rg)-2.5 G(ument).18 E(The e)180 628.8 Q (xpression is true if and only if the ar)-.15 E(gument is not null.)-.18 -E 2.5(2a)144 400.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) -180 412.8 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87 +E 2.5(2a)144 640.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) +180 652.8 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87 F .37(xpression is true if and only if the second ar)-.15 F .37 -(gument is null.)-.18 F .38(If the \214rst ar)180 424.8 R .38 -(gument is one of the unary conditional operators listed abo)-.18 F .679 --.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.879 E(TION)180 436.8 Q .552 +(gument is null.)-.18 F .379(If the \214rst ar)180 664.8 R .38 +(gument is one of the unary conditional operators listed abo)-.18 F .68 +-.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 676.8 Q .553 (AL EXPRESSIONS)-.18 F F4(,)A F0 .552(the e)2.802 F .552 (xpression is true if the unary test is true.)-.15 F .552 -(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 448.8 Q +(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 688.8 Q (alid unary conditional operator)-.25 E 2.5(,t)-.4 G(he e)-2.5 E -(xpression is f)-.15 E(alse.)-.1 E 2.5(3a)144 460.8 S -.18(rg)-2.5 G -(uments).18 E .024(If the second ar)180 472.8 R .023 +(xpression is f)-.15 E(alse.)-.1 E 2.5(3a)144 700.8 S -.18(rg)-2.5 G +(uments).18 E .023(If the second ar)180 712.8 R .023 (gument is one of the binary conditional operators listed abo)-.18 F -.323 -.15(ve u)-.15 H(nder).15 E F2(CON-)2.523 E(DITION)180 484.8 Q -1.477(AL EXPRESSIONS)-.18 F F4(,)A F0 1.477(the result of the e)3.727 F -1.477(xpression is the result of the binary test)-.15 F .513 -(using the \214rst and third ar)180 496.8 R .513(guments as operands.) --.18 F(The)5.513 E F1<ad61>3.013 E F0(and)3.013 E F1<ad6f>3.013 E F0 -.512(operators are considered)3.013 F .972 -(binary operators when there are three ar)180 508.8 R 3.472(guments. If) --.18 F .972(the \214rst ar)3.472 F .972(gument is)-.18 F F1(!)3.472 E F0 -3.472(,t)C .972(he v)-3.472 F .972(alue is)-.25 F .884(the ne)180 520.8 -R -.05(ga)-.15 G .884(tion of the tw).05 F(o-ar)-.1 E .884 -(gument test using the second and third ar)-.18 F 3.383(guments. If)-.18 -F .883(the \214rst)3.383 F(ar)180 532.8 Q .874(gument is e)-.18 F -(xactly)-.15 E F1(\()3.374 E F0 .875(and the third ar)3.374 F .875 -(gument is e)-.18 F(xactly)-.15 E F1(\))3.375 E F0 3.375(,t)C .875 -(he result is the one-ar)-3.375 F(gument)-.18 E(test of the second ar) -180 544.8 Q 2.5(gument. Otherwise,)-.18 F(the e)2.5 E(xpression is f) --.15 E(alse.)-.1 E 2.5(4a)144 556.8 S -.18(rg)-2.5 G(uments).18 E .385 -(If the \214rst ar)180 568.8 R .385(gument is)-.18 F F1(!)2.885 E F0 -2.885(,t)C .385(he result is the ne)-2.885 F -.05(ga)-.15 G .384 -(tion of the three-ar).05 F .384(gument e)-.18 F .384(xpression com-) --.15 F 1.647(posed of the remaining ar)180 580.8 R 4.147 -(guments. Otherwise,)-.18 F 1.647(the e)4.147 F 1.648 -(xpression is parsed and e)-.15 F -.25(va)-.25 G(luated).25 E -(according to precedence using the rules listed abo)180 592.8 Q -.15(ve) --.15 G(.).15 E 2.5(5o)144 604.8 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments) --.18 E 1.635(The e)180 616.8 R 1.635(xpression is parsed and e)-.15 F --.25(va)-.25 G 1.635 -(luated according to precedence using the rules listed).25 F(abo)180 -628.8 Q -.15(ve)-.15 G(.).15 E F1(times)108 645.6 Q F0 1.229(Print the \ -accumulated user and system times for the shell and for processes run f\ -rom the shell.)13.23 F(The return status is 0.)144 657.6 Q F1(trap)108 -674.4 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 E F3(ar)A(g)-.37 E F0 -(])A F3(sigspec)2.5 E F0(...])2.5 E .703(The command)144 686.4 R F3(ar) -3.533 E(g)-.37 E F0 .703(is to be read and e)3.423 F -.15(xe)-.15 G .702 -(cuted when the shell recei).15 F -.15(ve)-.25 G 3.202(ss).15 G -(ignal\(s\))-3.202 E F3(sigspec)3.202 E F0 5.702(.I).31 G(f)-5.702 E F3 -(ar)3.532 E(g)-.37 E F0(is)3.422 E .608(absent \(and there is a single) -144 698.4 R F3(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E -F0 3.108(,e)C .608 -(ach speci\214ed signal is reset to its original disposition)-3.108 F -.659(\(the v)144 710.4 R .659(alue it had upon entrance to the shell\).) --.25 F(If)5.658 E F3(ar)3.488 E(g)-.37 E F0 .658 -(is the null string the signal speci\214ed by each)3.378 F F3(sigspec) -144.34 722.4 Q F0 .58(is ignored by the shell and by the commands it in) -3.39 F -.2(vo)-.4 G -.1(ke).2 G 3.081(s. If).1 F F3(ar)3.411 E(g)-.37 E -F0 .581(is not present and)3.301 F F1<ad70>3.081 E F0(has)3.081 E -(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(64)200.665 E 0 Cg EP +.324 -.15(ve u)-.15 H(nder).15 E F2(CON-)2.524 E(DITION)180 724.8 Q +1.478(AL EXPRESSIONS)-.18 F F4(,)A F0 1.477(the result of the e)3.727 F +1.477(xpression is the result of the binary test)-.15 F(GNU Bash-4.0)72 +768 Q(2008 October 28)140.405 E(64)190.395 E 0 Cg EP %%Page: 65 65 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E 1.215(been supplied, then the trap commands associated with each) -144 84 R/F1 10/Times-Italic@0 SF(sigspec)4.054 E F0 1.214 -(are displayed.)4.024 F 1.214(If no ar)6.214 F(gu-)-.18 E .86 -(ments are supplied or if only)144 96 R/F2 10/Times-Bold@0 SF<ad70>3.36 -E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F2(trap)3.36 E F0 .86 +-.35 E .513(using the \214rst and third ar)180 84 R .513 +(guments as operands.)-.18 F(The)5.513 E/F1 10/Times-Bold@0 SF<ad61> +3.013 E F0(and)3.013 E F1<ad6f>3.013 E F0 .513(operators are considered) +3.013 F .972(binary operators when there are three ar)180 96 R 3.472 +(guments. If)-.18 F .972(the \214rst ar)3.472 F .972(gument is)-.18 F F1 +(!)3.472 E F0 3.472(,t)C .972(he v)-3.472 F .972(alue is)-.25 F .883 +(the ne)180 108 R -.05(ga)-.15 G .883(tion of the tw).05 F(o-ar)-.1 E +.884(gument test using the second and third ar)-.18 F 3.384(guments. If) +-.18 F .884(the \214rst)3.384 F(ar)180 120 Q .875(gument is e)-.18 F +(xactly)-.15 E F1(\()3.375 E F0 .875(and the third ar)3.375 F .875 +(gument is e)-.18 F(xactly)-.15 E F1(\))3.375 E F0 3.374(,t)C .874 +(he result is the one-ar)-3.374 F(gument)-.18 E(test of the second ar) +180 132 Q 2.5(gument. Otherwise,)-.18 F(the e)2.5 E(xpression is f)-.15 +E(alse.)-.1 E 2.5(4a)144 144 S -.18(rg)-2.5 G(uments).18 E .384 +(If the \214rst ar)180 156 R .384(gument is)-.18 F F1(!)2.884 E F0 2.885 +(,t)C .385(he result is the ne)-2.885 F -.05(ga)-.15 G .385 +(tion of the three-ar).05 F .385(gument e)-.18 F .385(xpression com-) +-.15 F 1.648(posed of the remaining ar)180 168 R 4.147 +(guments. Otherwise,)-.18 F 1.647(the e)4.147 F 1.647 +(xpression is parsed and e)-.15 F -.25(va)-.25 G(luated).25 E +(according to precedence using the rules listed abo)180 180 Q -.15(ve) +-.15 G(.).15 E 2.5(5o)144 192 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments)-.18 +E 1.635(The e)180 204 R 1.635(xpression is parsed and e)-.15 F -.25(va) +-.25 G 1.635(luated according to precedence using the rules listed).25 F +(abo)180 216 Q -.15(ve)-.15 G(.).15 E F1(times)108 232.8 Q F0 1.229(Pri\ +nt the accumulated user and system times for the shell and for processe\ +s run from the shell.)13.23 F(The return status is 0.)144 244.8 Q F1 +(trap)108 261.6 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 E/F2 10 +/Times-Italic@0 SF(ar)A(g)-.37 E F0(])A F2(sigspec)2.5 E F0(...])2.5 E +.702(The command)144 273.6 R F2(ar)3.532 E(g)-.37 E F0 .702 +(is to be read and e)3.422 F -.15(xe)-.15 G .702 +(cuted when the shell recei).15 F -.15(ve)-.25 G 3.203(ss).15 G +(ignal\(s\))-3.203 E F2(sigspec)3.203 E F0 5.703(.I).31 G(f)-5.703 E F2 +(ar)3.533 E(g)-.37 E F0(is)3.423 E .609(absent \(and there is a single) +144 285.6 R F2(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E +F0 3.108(,e)C .608 +(ach speci\214ed signal is reset to its original disposition)-3.108 F +.658(\(the v)144 297.6 R .658(alue it had upon entrance to the shell\).) +-.25 F(If)5.658 E F2(ar)3.488 E(g)-.37 E F0 .659 +(is the null string the signal speci\214ed by each)3.378 F F2(sigspec) +144.34 309.6 Q F0 .581 +(is ignored by the shell and by the commands it in)3.391 F -.2(vo)-.4 G +-.1(ke).2 G 3.08(s. If).1 F F2(ar)3.41 E(g)-.37 E F0 .58 +(is not present and)3.3 F F1<ad70>3.08 E F0(has)3.08 E 1.214 +(been supplied, then the trap commands associated with each)144 321.6 R +F2(sigspec)4.054 E F0 1.215(are displayed.)4.024 F 1.215(If no ar)6.215 +F(gu-)-.18 E .86(ments are supplied or if only)144 333.6 R F1<ad70>3.36 +E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F1(trap)3.36 E F0 .86 (prints the list of commands associated with each)3.36 F 2.83 -(signal. The)144 108 R F2<ad6c>2.83 E F0 .33(option causes the shell to\ - print a list of signal names and their corresponding num-)2.83 F 4.31 -(bers. Each)144 120 R F1(sigspec)4.65 E F0 1.811 -(is either a signal name de\214ned in <)4.62 F F1(signal.h)A F0 1.811 -(>, or a signal number)B 6.811(.S)-.55 G(ignal)-6.811 E .745 -(names are case insensiti)144 132 R 1.045 -.15(ve a)-.25 H .745 -(nd the SIG pre\214x is optional.).15 F .745(If a)5.745 F F1(sigspec) +(signal. The)144 345.6 R F1<ad6c>2.83 E F0 .33(option causes the shell \ +to print a list of signal names and their corresponding num-)2.83 F +4.311(bers. Each)144 357.6 R F2(sigspec)4.651 E F0 1.811 +(is either a signal name de\214ned in <)4.621 F F2(signal.h)A F0 1.81 +(>, or a signal number)B 6.81(.S)-.55 G(ignal)-6.81 E .745 +(names are case insensiti)144 369.6 R 1.045 -.15(ve a)-.25 H .745 +(nd the SIG pre\214x is optional.).15 F .745(If a)5.745 F F2(sigspec) 3.585 E F0(is)3.555 E/F3 9/Times-Bold@0 SF(EXIT)3.245 E F0 .745 -(\(0\) the command)2.995 F F1(ar)144.33 144 Q(g)-.37 E F0 1.629(is e) -4.349 F -.15(xe)-.15 G 1.629(cuted on e).15 F 1.63(xit from the shell.) --.15 F 1.63(If a)6.63 F F1(sigspec)4.47 E F0(is)4.44 E F3(DEB)4.13 E(UG) --.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.63(the command)3.88 F F1(ar)4.46 E -(g)-.37 E F0 1.63(is e)4.35 F -.15(xe)-.15 G(cuted).15 E 1.207(before e) -144 156 R -.15(ve)-.25 G(ry).15 E F1 1.207(simple command)3.707 F F0(,)A -F1(for)3.707 E F0(command,)3.706 E F1(case)3.706 E F0(command,)3.706 E -F1(select)3.706 E F0 1.206(command, e)3.706 F -.15(ve)-.25 G 1.206 -(ry arithmetic).15 F F1(for)144 168 Q F0 .412 -(command, and before the \214rst command e)2.912 F -.15(xe)-.15 G .412 -(cutes in a shell function \(see).15 F F3 .413(SHELL GRAMMAR)2.912 F F0 -(abo)144 180 Q -.15(ve)-.15 G 2.666(\). Refer).15 F .166 -(to the description of the)2.666 F F2(extdeb)2.666 E(ug)-.2 E F0 .166 -(option to the)2.666 F F2(shopt)2.666 E F0 -.2(bu)2.666 G .166 -(iltin for details of its ef).2 F(fect)-.25 E .508(on the)144 192 R F2 -(DEB)3.008 E(UG)-.1 E F0 3.008(trap. If)3.008 F(a)3.008 E F1(sigspec) +(\(0\) the command)2.995 F F2(ar)144.33 381.6 Q(g)-.37 E F0 1.63(is e) +4.35 F -.15(xe)-.15 G 1.63(cuted on e).15 F 1.63(xit from the shell.) +-.15 F 1.63(If a)6.63 F F2(sigspec)4.47 E F0(is)4.44 E F3(DEB)4.13 E(UG) +-.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.629(the command)3.88 F F2(ar)4.459 +E(g)-.37 E F0 1.629(is e)4.349 F -.15(xe)-.15 G(cuted).15 E 1.206 +(before e)144 393.6 R -.15(ve)-.25 G(ry).15 E F2 1.206(simple command) +3.706 F F0(,)A F2(for)3.706 E F0(command,)3.706 E F2(case)3.706 E F0 +(command,)3.706 E F2(select)3.707 E F0 1.207(command, e)3.707 F -.15(ve) +-.25 G 1.207(ry arithmetic).15 F F2(for)144 405.6 Q F0 .412 +(command, and before the \214rst command e)2.913 F -.15(xe)-.15 G .412 +(cutes in a shell function \(see).15 F F3 .412(SHELL GRAMMAR)2.912 F F0 +(abo)144 417.6 Q -.15(ve)-.15 G 2.665(\). Refer).15 F .166 +(to the description of the)2.665 F F1(extdeb)2.666 E(ug)-.2 E F0 .166 +(option to the)2.666 F F1(shopt)2.666 E F0 -.2(bu)2.666 G .166 +(iltin for details of its ef).2 F(fect)-.25 E .509(on the)144 429.6 R F1 +(DEB)3.009 E(UG)-.1 E F0 3.009(trap. If)3.009 F(a)3.009 E F2(sigspec) 3.348 E F0(is)3.318 E F3(ERR)3.008 E F4(,)A F0 .508(the command)2.758 F -F1(ar)3.338 E(g)-.37 E F0 .509(is e)3.228 F -.15(xe)-.15 G .509 -(cuted whene).15 F -.15(ve)-.25 G 3.009(ras).15 G .509(imple com-)-3.009 -F 2.506(mand has a non\255zero e)144 204 R 2.506 +F2(ar)3.338 E(g)-.37 E F0 .508(is e)3.228 F -.15(xe)-.15 G .508 +(cuted whene).15 F -.15(ve)-.25 G 3.008(ras).15 G .508(imple com-)-3.008 +F 2.506(mand has a non\255zero e)144 441.6 R 2.506 (xit status, subject to the follo)-.15 F 2.506(wing conditions.)-.25 F (The)7.506 E F3(ERR)5.006 E F0 2.506(trap is not)4.756 F -.15(exe)144 -216 S .105(cuted if the f).15 F .105 +453.6 S .105(cuted if the f).15 F .105 (ailed command is part of the command list immediately follo)-.1 F .105 -(wing a)-.25 F F2(while)2.605 E F0(or)2.605 E F2(until)2.605 E F0 -.1 -(ke)144 228 S(yw)-.05 E .549(ord, part of the test in an)-.1 F F1(if) +(wing a)-.25 F F1(while)2.605 E F0(or)2.605 E F1(until)2.605 E F0 -.1 +(ke)144 465.6 S(yw)-.05 E .549(ord, part of the test in an)-.1 F F2(if) 3.059 E F0 .549(statement, part of a command e)5.009 F -.15(xe)-.15 G -.549(cuted in a).15 F F2(&&)3.049 E F0(or)3.049 E/F5 10/Symbol SF<efef> -3.049 E F0 .549(list, or if)3.049 F .577(the command')144 240 R 3.077 -(sr)-.55 G .577(eturn v)-3.077 F .577(alue is being in)-.25 F -.15(ve) --.4 G .577(rted via).15 F F2(!)3.077 E F0 5.578(.T)C .578 -(hese are the same conditions obe)-5.578 F .578(yed by the)-.15 F F2 -(err)144 252 Q(exit)-.18 E F0 3.031(option. If)3.031 F(a)3.031 E F1 -(sigspec)3.371 E F0(is)3.341 E F3(RETURN)3.031 E F4(,)A F0 .531 -(the command)2.781 F F1(ar)3.361 E(g)-.37 E F0 .531(is e)3.251 F -.15 -(xe)-.15 G .53(cuted each time a shell function).15 F .316 -(or a script e)144 264 R -.15(xe)-.15 G .317(cuted with the).15 F F2(.) -2.817 E F0(or)2.817 E F2(sour)2.817 E(ce)-.18 E F0 -.2(bu)2.817 G .317 -(iltins \214nishes e).2 F -.15(xe)-.15 G 2.817(cuting. Signals).15 F -.317(ignored upon entry to)2.817 F .787 -(the shell cannot be trapped or reset.)144 276 R -.35(Tr)5.787 G .787 +.549(cuted in a).15 F F1(&&)3.049 E F0(or)3.049 E/F5 10/Symbol SF<efef> +3.049 E F0 .549(list, or if)3.049 F .578(the command')144 477.6 R 3.078 +(sr)-.55 G .578(eturn v)-3.078 F .578(alue is being in)-.25 F -.15(ve) +-.4 G .578(rted via).15 F F1(!)3.078 E F0 5.577(.T)C .577 +(hese are the same conditions obe)-5.577 F .577(yed by the)-.15 F F1 +(err)144 489.6 Q(exit)-.18 E F0 3.03(option. If)3.03 F(a)3.03 E F2 +(sigspec)3.37 E F0(is)3.341 E F3(RETURN)3.031 E F4(,)A F0 .531 +(the command)2.781 F F2(ar)3.361 E(g)-.37 E F0 .531(is e)3.251 F -.15 +(xe)-.15 G .531(cuted each time a shell function).15 F .317 +(or a script e)144 501.6 R -.15(xe)-.15 G .317(cuted with the).15 F F1 +(.)2.817 E F0(or)2.817 E F1(sour)2.817 E(ce)-.18 E F0 -.2(bu)2.817 G +.317(iltins \214nishes e).2 F -.15(xe)-.15 G 2.817(cuting. Signals).15 F +.316(ignored upon entry to)2.817 F .787 +(the shell cannot be trapped or reset.)144 513.6 R -.35(Tr)5.787 G .787 (apped signals that are not being ignored are reset to their).35 F 1.1 -(original v)144 288 R 1.1(alues in a child process when it is created.) --.25 F 1.1(The return status is f)6.1 F 1.1(alse if an)-.1 F(y)-.15 E F1 -(sigspec)3.94 E F0(is)3.91 E(in)144 300 Q -.25(va)-.4 G(lid; otherwise) -.25 E F2(trap)2.5 E F0(returns true.)2.5 E F2(type)108 316.8 Q F0([)2.5 -E F2(\255aftpP)A F0(])A F1(name)2.5 E F0([)2.5 E F1(name)A F0(...])2.5 E --.4(Wi)144 328.8 S .174(th no options, indicate ho).4 F 2.674(we)-.25 G -(ach)-2.674 E F1(name)3.034 E F0 -.1(wo)2.854 G .173 -(uld be interpreted if used as a command name.).1 F .173(If the)5.173 F -F2<ad74>144 340.8 Q F0 .842(option is used,)3.342 F F2(type)3.342 E F0 -.843(prints a string which is one of)3.343 F F1(alias)3.343 E F0(,).27 E -F1 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F1(function)3.343 E F0 -(,).24 E F1 -.2(bu)3.343 G(iltin).2 E F0 3.343(,o).24 G(r)-3.343 E F1 -(\214le)5.253 E F0(if)3.523 E F1(name)144.36 352.8 Q F0 .087 -(is an alias, shell reserv)2.767 F .087(ed w)-.15 F .087 -(ord, function, b)-.1 F .086(uiltin, or disk \214le, respecti)-.2 F -.15 -(ve)-.25 G(ly).15 E 5.086(.I)-.65 G 2.586(ft)-5.086 G(he)-2.586 E F1 -(name)2.946 E F0 .086(is not)2.766 F .118 -(found, then nothing is printed, and an e)144 364.8 R .118 -(xit status of f)-.15 F .118(alse is returned.)-.1 F .119(If the)5.119 F -F2<ad70>2.619 E F0 .119(option is used,)2.619 F F2(type)2.619 E F0 .855 -(either returns the name of the disk \214le that w)144 376.8 R .855 -(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F1(name)3.715 E F0 -.855(were speci\214ed as a com-)3.535 F .64(mand name, or nothing if)144 -388.8 R/F6 10/Courier@0 SF .64(type -t name)3.14 F F0 -.1(wo)3.14 G .641 -(uld not return).1 F F1(\214le)3.141 E F0 5.641(.T).18 G(he)-5.641 E F2 -<ad50>3.141 E F0 .641(option forces a)3.141 F F3 -.666(PA)3.141 G(TH) --.189 E F0 .113(search for each)144 400.8 R F1(name)2.613 E F0 2.613(,e) -C -.15(ve)-2.863 G 2.613(ni).15 G(f)-2.613 E F6 .113(type -t name)2.613 -F F0 -.1(wo)2.613 G .113(uld not return).1 F F1(\214le)2.613 E F0 5.113 -(.I).18 G 2.613(fa)-5.113 G .112(command is hashed,)-.001 F F2<ad70> -2.612 E F0(and)144 412.8 Q F2<ad50>2.944 E F0 .444(print the hashed v) -2.944 F .444(alue, not necessarily the \214le that appears \214rst in) --.25 F F3 -.666(PA)2.945 G(TH)-.189 E F4(.)A F0 .445(If the)4.945 F F2 -<ad61>2.945 E F0(option)2.945 E .265(is used,)144 424.8 R F2(type)2.765 -E F0 .265(prints all of the places that contain an e)2.765 F -.15(xe) --.15 G .265(cutable named).15 F F1(name)2.765 E F0 5.265(.T).18 G .265 -(his includes aliases)-5.265 F .426(and functions, if and only if the) -144 436.8 R F2<ad70>2.926 E F0 .426(option is not also used.)2.926 F -.427(The table of hashed commands is not)5.426 F .549 -(consulted when using)144 448.8 R F2<ad61>3.049 E F0 5.549(.T)C(he) --5.549 E F2<ad66>3.049 E F0 .548 -(option suppresses shell function lookup, as with the)3.049 F F2 -(command)3.048 E F0 -.2(bu)144 460.8 S(iltin.).2 E F2(type)5 E F0 +(original v)144 525.6 R 1.1 +(alues in a child process when it is created.)-.25 F 1.1 +(The return status is f)6.1 F 1.1(alse if an)-.1 F(y)-.15 E F2(sigspec) +3.94 E F0(is)3.91 E(in)144 537.6 Q -.25(va)-.4 G(lid; otherwise).25 E F1 +(trap)2.5 E F0(returns true.)2.5 E F1(type)108 554.4 Q F0([)2.5 E F1 +(\255aftpP)A F0(])A F2(name)2.5 E F0([)2.5 E F2(name)A F0(...])2.5 E -.4 +(Wi)144 566.4 S .173(th no options, indicate ho).4 F 2.673(we)-.25 G +(ach)-2.673 E F2(name)3.033 E F0 -.1(wo)2.853 G .174 +(uld be interpreted if used as a command name.).1 F .174(If the)5.174 F +F1<ad74>144 578.4 Q F0 .843(option is used,)3.343 F F1(type)3.343 E F0 +.843(prints a string which is one of)3.343 F F2(alias)3.343 E F0(,).27 E +F2 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F2(function)3.343 E F0 +(,).24 E F2 -.2(bu)3.342 G(iltin).2 E F0 3.342(,o).24 G(r)-3.342 E F2 +(\214le)5.252 E F0(if)3.522 E F2(name)144.36 590.4 Q F0 .086 +(is an alias, shell reserv)2.766 F .086(ed w)-.15 F .086 +(ord, function, b)-.1 F .087(uiltin, or disk \214le, respecti)-.2 F -.15 +(ve)-.25 G(ly).15 E 5.087(.I)-.65 G 2.587(ft)-5.087 G(he)-2.587 E F2 +(name)2.947 E F0 .087(is not)2.767 F .119 +(found, then nothing is printed, and an e)144 602.4 R .118 +(xit status of f)-.15 F .118(alse is returned.)-.1 F .118(If the)5.118 F +F1<ad70>2.618 E F0 .118(option is used,)2.618 F F1(type)2.618 E F0 .855 +(either returns the name of the disk \214le that w)144 614.4 R .855 +(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F2(name)3.715 E F0 +.855(were speci\214ed as a com-)3.535 F .641(mand name, or nothing if) +144 626.4 R/F6 10/Courier@0 SF .641(type -t name)3.141 F F0 -.1(wo)3.141 +G .641(uld not return).1 F F2(\214le)3.14 E F0 5.64(.T).18 G(he)-5.64 E +F1<ad50>3.14 E F0 .64(option forces a)3.14 F F3 -.666(PA)3.14 G(TH)-.189 +E F0 .112(search for each)144 638.4 R F2(name)2.612 E F0 2.612(,e)C -.15 +(ve)-2.862 G 2.613(ni).15 G(f)-2.613 E F6 .113(type -t name)2.613 F F0 +-.1(wo)2.613 G .113(uld not return).1 F F2(\214le)2.613 E F0 5.113(.I) +.18 G 2.613(fac)-5.113 G .113(ommand is hashed,)-2.613 F F1<ad70>2.613 E +F0(and)144 650.4 Q F1<ad50>2.945 E F0 .445(print the hashed v)2.945 F +.444(alue, not necessarily the \214le that appears \214rst in)-.25 F F3 +-.666(PA)2.944 G(TH)-.189 E F4(.)A F0 .444(If the)4.944 F F1<ad61>2.944 +E F0(option)2.944 E .265(is used,)144 662.4 R F1(type)2.765 E F0 .265 +(prints all of the places that contain an e)2.765 F -.15(xe)-.15 G .265 +(cutable named).15 F F2(name)2.765 E F0 5.265(.T).18 G .265 +(his includes aliases)-5.265 F .427(and functions, if and only if the) +144 674.4 R F1<ad70>2.926 E F0 .426(option is not also used.)2.926 F +.426(The table of hashed commands is not)5.426 F .548 +(consulted when using)144 686.4 R F1<ad61>3.048 E F0 5.548(.T)C(he) +-5.548 E F1<ad66>3.048 E F0 .549 +(option suppresses shell function lookup, as with the)3.048 F F1 +(command)3.049 E F0 -.2(bu)144 698.4 S(iltin.).2 E F1(type)5 E F0 (returns true if all of the ar)2.5 E(guments are found, f)-.18 E -(alse if an)-.1 E 2.5(ya)-.15 G(re not found.)-2.5 E F2(ulimit)108 477.6 -Q F0([)2.5 E F2(\255HST)A(abcde\214lmnpqrstuvx)-.92 E F0([)2.5 E F1 -(limit)A F0(]])A(Pro)144 489.6 Q .243(vides control o)-.15 F -.15(ve) --.15 G 2.743(rt).15 G .243(he resources a)-2.743 F -.25(va)-.2 G .244 +(alse if an)-.1 E 2.5(ya)-.15 G(re not found.)-2.5 E(GNU Bash-4.0)72 768 +Q(2008 October 28)140.405 E(65)190.395 E 0 Cg EP +%%Page: 66 66 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF(ulimit)108 84 Q F0([)2.5 E F1(\255HST)A +(abcde\214lmnpqrstuvx)-.92 E F0([)2.5 E/F2 10/Times-Italic@0 SF(limit)A +F0(]])A(Pro)144 96 Q .244(vides control o)-.15 F -.15(ve)-.15 G 2.744 +(rt).15 G .244(he resources a)-2.744 F -.25(va)-.2 G .244 (ilable to the shell and to processes started by it, on systems).25 F -.944(that allo)144 501.6 R 3.444(ws)-.25 G .944(uch control.)-3.444 F -(The)5.944 E F2<ad48>3.444 E F0(and)3.444 E F2<ad53>3.444 E F0 .943 +.943(that allo)144 108 R 3.443(ws)-.25 G .943(uch control.)-3.443 F(The) +5.943 E F1<ad48>3.443 E F0(and)3.443 E F1<ad53>3.444 E F0 .944 (options specify that the hard or soft limit is set for the)3.444 F(gi) -144 513.6 Q -.15(ve)-.25 G 2.708(nr).15 G 2.708(esource. A)-2.708 F .208 -(hard limit cannot be increased by a non-root user once it is set; a so\ -ft limit may)2.708 F .426(be increased up to the v)144 525.6 R .426 -(alue of the hard limit.)-.25 F .425(If neither)5.426 F F2<ad48>2.925 E -F0(nor)2.925 E F2<ad53>2.925 E F0 .425 -(is speci\214ed, both the soft and)2.925 F .139(hard limits are set.)144 -537.6 R .139(The v)5.139 F .139(alue of)-.25 F F1(limit)2.729 E F0 .139 +144 120 Q -.15(ve)-.25 G 2.709(nr).15 G 2.709(esource. A)-2.709 F .208(\ +hard limit cannot be increased by a non-root user once it is set; a sof\ +t limit may)2.709 F .425(be increased up to the v)144 132 R .425 +(alue of the hard limit.)-.25 F .426(If neither)5.425 F F1<ad48>2.926 E +F0(nor)2.926 E F1<ad53>2.926 E F0 .426 +(is speci\214ed, both the soft and)2.926 F .139(hard limits are set.)144 +144 R .139(The v)5.139 F .139(alue of)-.25 F F2(limit)2.729 E F0 .139 (can be a number in the unit speci\214ed for the resource or one)3.319 F -.742(of the special v)144 549.6 R(alues)-.25 E F2(hard)3.242 E F0(,)A F2 -(soft)3.241 E F0 3.241(,o)C(r)-3.241 E F2(unlimited)3.241 E F0 3.241(,w) +.741(of the special v)144 156 R(alues)-.25 E F1(hard)3.241 E F0(,)A F1 +(soft)3.241 E F0 3.241(,o)C(r)-3.241 E F1(unlimited)3.241 E F0 3.241(,w) C .741(hich stand for the current hard limit, the current)-3.241 F .78 -(soft limit, and no limit, respecti)144 561.6 R -.15(ve)-.25 G(ly).15 E -5.78(.I)-.65 G(f)-5.78 E F1(limit)3.37 E F0 .78 +(soft limit, and no limit, respecti)144 168 R -.15(ve)-.25 G(ly).15 E +5.78(.I)-.65 G(f)-5.78 E F2(limit)3.37 E F0 .78 (is omitted, the current v)3.96 F .78(alue of the soft limit of the)-.25 -F .499(resource is printed, unless the)144 573.6 R F2<ad48>2.999 E F0 -.499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .498 +F .498(resource is printed, unless the)144 180 R F1<ad48>2.999 E F0 .499 +(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .499 (more than one resource is speci\214ed, the)2.999 F -(limit name and unit are printed before the v)144 585.6 Q 2.5 -(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F2 -<ad61>144 597.6 Q F0(All current limits are reported)25.3 E F2<ad62>144 -609.6 Q F0(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E -F2<ad63>144 621.6 Q F0(The maximum size of core \214les created)25.86 E -F2<ad64>144 633.6 Q F0(The maximum size of a process')24.74 E 2.5(sd) --.55 G(ata se)-2.5 E(gment)-.15 E F2<ad65>144 645.6 Q F0 -(The maximum scheduling priority \("nice"\))25.86 E F2<ad66>144 657.6 Q -F0(The maximum size of \214les written by the shell and its children) -26.97 E F2<ad69>144 669.6 Q F0(The maximum number of pending signals) -27.52 E F2<ad6c>144 681.6 Q F0(The maximum size that may be lock)27.52 E -(ed into memory)-.1 E F2<ad6d>144 693.6 Q F0 -(The maximum resident set size)21.97 E F2<ad6e>144 705.6 Q F0 .791(The \ -maximum number of open \214le descriptors \(most systems do not allo) -24.74 F 3.291(wt)-.25 G .791(his v)-3.291 F .791(alue to)-.25 F -(be set\))180 717.6 Q(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E(65) -200.665 E 0 Cg EP -%%Page: 66 66 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E/F1 10/Times-Bold@0 SF<ad70>144 84 Q F0 +(limit name and unit are printed before the v)144 192 Q 2.5(alue. Other) +-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F1<ad61>144 204 +Q F0(All current limits are reported)25.3 E F1<ad62>144 216 Q F0 +(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E F1<ad63> +144 228 Q F0(The maximum size of core \214les created)25.86 E F1<ad64> +144 240 Q F0(The maximum size of a process')24.74 E 2.5(sd)-.55 G +(ata se)-2.5 E(gment)-.15 E F1<ad65>144 252 Q F0 +(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 264 Q F0 +(The maximum size of \214les written by the shell and its children)26.97 +E F1<ad69>144 276 Q F0(The maximum number of pending signals)27.52 E F1 +<ad6c>144 288 Q F0(The maximum size that may be lock)27.52 E +(ed into memory)-.1 E F1<ad6d>144 300 Q F0 +(The maximum resident set size)21.97 E F1<ad6e>144 312 Q F0 .791(The ma\ +ximum number of open \214le descriptors \(most systems do not allo)24.74 +F 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F(be set\))180 324 Q +F1<ad70>144 336 Q F0 (The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1 -<ad71>144 96 Q F0(The maximum number of bytes in POSIX message queues) -24.74 E F1<ad72>144 108 Q F0(The maximum real-time scheduling priority) -25.86 E F1<ad73>144 120 Q F0(The maximum stack size)26.41 E F1<ad74>144 -132 Q F0(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 -144 Q F0(The maximum number of processes a)24.74 E -.25(va)-.2 G -(ilable to a single user).25 E F1<ad76>144 156 Q F0 +<ad71>144 348 Q F0(The maximum number of bytes in POSIX message queues) +24.74 E F1<ad72>144 360 Q F0(The maximum real-time scheduling priority) +25.86 E F1<ad73>144 372 Q F0(The maximum stack size)26.41 E F1<ad74>144 +384 Q F0(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 +396 Q F0(The maximum number of processes a)24.74 E -.25(va)-.2 G +(ilable to a single user).25 E F1<ad76>144 408 Q F0 (The maximum amount of virtual memory a)25.3 E -.25(va)-.2 G -(ilable to the shell).25 E F1<ad78>144 168 Q F0 -(The maximum number of \214le locks)25.3 E F1<ad54>144 180 Q F0 -(The maximum number of threads)23.63 E(If)144 196.8 Q/F2 10 -/Times-Italic@0 SF(limit)2.933 E F0 .343(is gi)3.523 F -.15(ve)-.25 G -.343(n, it is the ne).15 F 2.843(wv)-.25 G .343 -(alue of the speci\214ed resource \(the)-3.093 F F1<ad61>2.843 E F0 .343 -(option is display only\).)2.843 F .343(If no)5.343 F .175(option is gi) -144 208.8 R -.15(ve)-.25 G .175(n, then).15 F F1<ad66>2.675 E F0 .175 -(is assumed.)2.675 F -1.11(Va)5.175 G .175 -(lues are in 1024-byte increments, e)1.11 F .176(xcept for)-.15 F F1 -<ad74>2.676 E F0 2.676(,w)C .176(hich is in)-2.676 F(seconds,)144 220.8 -Q F1<ad70>2.516 E F0 2.516(,w)C .016 -(hich is in units of 512-byte blocks, and)-2.516 F F1<ad54>2.516 E F0(,) -A F1<ad62>2.515 E F0(,)A F1<ad6e>2.515 E F0 2.515(,a)C(nd)-2.515 E F1 -<ad75>2.515 E F0 2.515(,w)C .015(hich are unscaled v)-2.515 F(al-)-.25 E -3.787(ues. The)144 232.8 R 1.287(return status is 0 unless an in)3.787 F +(ilable to the shell).25 E F1<ad78>144 420 Q F0 +(The maximum number of \214le locks)25.3 E F1<ad54>144 432 Q F0 +(The maximum number of threads)23.63 E(If)144 448.8 Q F2(limit)2.933 E +F0 .343(is gi)3.523 F -.15(ve)-.25 G .343(n, it is the ne).15 F 2.843 +(wv)-.25 G .343(alue of the speci\214ed resource \(the)-3.093 F F1<ad61> +2.843 E F0 .343(option is display only\).)2.843 F .343(If no)5.343 F +.176(option is gi)144 460.8 R -.15(ve)-.25 G .176(n, then).15 F F1<ad66> +2.676 E F0 .175(is assumed.)2.676 F -1.11(Va)5.175 G .175 +(lues are in 1024-byte increments, e)1.11 F .175(xcept for)-.15 F F1 +<ad74>2.675 E F0 2.675(,w)C .175(hich is in)-2.675 F(seconds,)144 472.8 +Q F1<ad70>2.515 E F0 2.515(,w)C .015 +(hich is in units of 512-byte blocks, and)-2.515 F F1<ad54>2.516 E F0(,) +A F1<ad62>2.516 E F0(,)A F1<ad6e>2.516 E F0 2.516(,a)C(nd)-2.516 E F1 +<ad75>2.516 E F0 2.516(,w)C .016(hich are unscaled v)-2.516 F(al-)-.25 E +3.788(ues. The)144 484.8 R 1.287(return status is 0 unless an in)3.787 F -.25(va)-.4 G 1.287(lid option or ar).25 F 1.287 (gument is supplied, or an error occurs)-.18 F(while setting a ne)144 -244.8 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 261.6 Q F0([)2.5 E F1 +496.8 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 513.6 Q F0([)2.5 E F1 <ad70>A F0 2.5(][)C F1<ad53>-2.5 E F0 2.5(][)C F2(mode)-2.5 E F0(])A .2 -(The user \214le-creation mask is set to)144 273.6 R F2(mode)2.7 E F0 +(The user \214le-creation mask is set to)144 525.6 R F2(mode)2.7 E F0 5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2 (gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\ therwise it is interpreted as a symbolic mode mask similar to that acce\ -pted by)144 285.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 -297.6 Q F2(mode)3.263 E F0 .382(is omitted, the current v)3.063 F .382 +pted by)144 537.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 +549.6 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382 (alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382 (option causes the mask to be)2.882 F .547 -(printed in symbolic form; the def)144 309.6 R .547 +(printed in symbolic form; the def)144 561.6 R .547 (ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G (he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2 -(mode)144.38 321.6 Q F0 .552 -(is omitted, the output is in a form that may be reused as input.)3.232 -F .551(The return status is 0 if the)5.551 F(mode w)144 333.6 Q +(mode)144.38 573.6 Q F0 .551 +(is omitted, the output is in a form that may be reused as input.)3.231 +F .552(The return status is 0 if the)5.552 F(mode w)144 585.6 Q (as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E (gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1 -(unalias)108 350.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0 -(...])2.5 E(Remo)144 362.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name) +(unalias)108 602.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0 +(...])2.5 E(Remo)144 614.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name) 4.155 E F0 1.655(from the list of de\214ned aliases.)4.155 F(If)6.655 E F1<ad61>4.155 E F0 1.655(is supplied, all alias de\214nitions are)4.155 -F(remo)144 374.4 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E +F(remo)144 626.4 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E (alue is true unless a supplied)-.25 E F2(name)2.86 E F0 -(is not a de\214ned alias.)2.68 E F1(unset)108 391.2 Q F0<5bad>2.5 E F1 -(fv)A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E -.15(Fo)144 403.2 S 3.107 -(re).15 G(ach)-3.107 E F2(name)3.107 E F0 3.107(,r).18 G(emo)-3.107 E -.907 -.15(ve t)-.15 H .607(he corresponding v).15 F .607 -(ariable or function.)-.25 F .606(If no options are supplied, or the) -5.607 F F1<ad76>144 415.2 Q F0 .304(option is gi)2.804 F -.15(ve)-.25 G -.304(n, each).15 F F2(name)3.164 E F0 .305(refers to a shell v)2.985 F -2.805(ariable. Read-only)-.25 F -.25(va)2.805 G .305 -(riables may not be unset.).25 F(If)5.305 E F1<ad66>144 427.2 Q F0 .46 -(is speci\214ed, each)2.96 F F2(name)3.32 E F0 .459 -(refers to a shell function, and the function de\214nition is remo)3.14 -F -.15(ve)-.15 G 2.959(d. Each).15 F .902(unset v)144 439.2 R .902 +(is not a de\214ned alias.)2.68 E F1(unset)108 643.2 Q F0<5bad>2.5 E F1 +(fv)A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E -.15(Fo)144 655.2 S 3.106 +(re).15 G(ach)-3.106 E F2(name)3.106 E F0 3.106(,r).18 G(emo)-3.106 E +.906 -.15(ve t)-.15 H .606(he corresponding v).15 F .607 +(ariable or function.)-.25 F .607(If no options are supplied, or the) +5.607 F F1<ad76>144 667.2 Q F0 .305(option is gi)2.805 F -.15(ve)-.25 G +.305(n, each).15 F F2(name)3.165 E F0 .305(refers to a shell v)2.985 F +2.805(ariable. Read-only)-.25 F -.25(va)2.805 G .304 +(riables may not be unset.).25 F(If)5.304 E F1<ad66>144 679.2 Q F0 .459 +(is speci\214ed, each)2.959 F F2(name)3.319 E F0 .459 +(refers to a shell function, and the function de\214nition is remo)3.139 +F -.15(ve)-.15 G 2.96(d. Each).15 F .903(unset v)144 691.2 R .903 (ariable or function is remo)-.25 F -.15(ve)-.15 G 3.402(df).15 G .902 -(rom the en)-3.402 F .903(vironment passed to subsequent commands.)-.4 F -(If)5.903 E(an)144 451.2 Q 4.285(yo)-.15 G(f)-4.285 E/F3 9/Times-Bold@0 -SF(RANDOM)4.285 E/F4 9/Times-Roman@0 SF(,)A F3(SECONDS)4.035 E F4(,)A F3 +(rom the en)-3.402 F .902(vironment passed to subsequent commands.)-.4 F +(If)5.902 E(an)144 703.2 Q 4.284(yo)-.15 G(f)-4.284 E/F3 9/Times-Bold@0 +SF(RANDOM)4.284 E/F4 9/Times-Roman@0 SF(,)A F3(SECONDS)4.035 E F4(,)A F3 (LINENO)4.035 E F4(,)A F3(HISTCMD)4.035 E F4(,)A F3(FUNCN)4.035 E(AME) -.18 E F4(,)A F3(GR)4.035 E(OUPS)-.27 E F4(,)A F0(or)4.035 E F3(DIRST) -4.284 E -.495(AC)-.81 G(K).495 E F0(are)4.034 E .328(unset, the)144 -463.2 R 2.828(yl)-.15 G .328(ose their special properties, e)-2.828 F +4.285 E -.495(AC)-.81 G(K).495 E F0(are)4.035 E .329(unset, the)144 +715.2 R 2.829(yl)-.15 G .328(ose their special properties, e)-2.829 F -.15(ve)-.25 G 2.828(ni).15 G 2.828(ft)-2.828 G(he)-2.828 E 2.828(ya) --.15 G .328(re subsequently reset.)-2.828 F .328(The e)5.328 F .329 -(xit status is true)-.15 F(unless a)144 475.2 Q F2(name)2.86 E F0 -(is readonly)2.68 E(.)-.65 E F1(wait)108 492 Q F0([)2.5 E F2 2.5(n.)C -(..)-2.5 E F0(])A -.8(Wa)144 504 S .288 +-.15 G .328(re subsequently reset.)-2.828 F .328(The e)5.328 F .328 +(xit status is true)-.15 F(unless a)144 727.2 Q F2(name)2.86 E F0 +(is readonly)2.68 E(.)-.65 E(GNU Bash-4.0)72 768 Q(2008 October 28) +140.405 E(66)190.395 E 0 Cg EP +%%Page: 67 67 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) +-.35 E/F1 10/Times-Bold@0 SF(wait)108 84 Q F0([)2.5 E/F2 10 +/Times-Italic@0 SF 2.5(n.)C(..)-2.5 E F0(])A -.8(Wa)144 96 S .288 (it for each speci\214ed process and return its termination status.).8 F -(Each)5.288 E F2(n)3.148 E F0 .287(may be a process ID or a)3.028 F .722 -(job speci\214cation; if a job spec is gi)144 516 R -.15(ve)-.25 G .722 +(Each)5.288 E F2(n)3.148 E F0 .288(may be a process ID or a)3.028 F .722 +(job speci\214cation; if a job spec is gi)144 108 R -.15(ve)-.25 G .722 (n, all processes in that job').15 F 3.222(sp)-.55 G .722(ipeline are w) --3.222 F .722(aited for)-.1 F 5.722(.I)-.55 G(f)-5.722 E F2(n)3.583 E F0 -(is)3.463 E 1.266(not gi)144 528 R -.15(ve)-.25 G 1.266 -(n, all currently acti).15 F 1.566 -.15(ve c)-.25 H 1.265 -(hild processes are w).15 F 1.265(aited for)-.1 F 3.765(,a)-.4 G 1.265 -(nd the return status is zero.)-3.765 F(If)6.265 E F2(n)4.125 E F0 .456 -(speci\214es a non-e)144 540 R .457 +-3.222 F .722(aited for)-.1 F 5.722(.I)-.55 G(f)-5.722 E F2(n)3.582 E F0 +(is)3.462 E 1.265(not gi)144 120 R -.15(ve)-.25 G 1.265 +(n, all currently acti).15 F 1.565 -.15(ve c)-.25 H 1.265 +(hild processes are w).15 F 1.265(aited for)-.1 F 3.765(,a)-.4 G 1.266 +(nd the return status is zero.)-3.765 F(If)6.266 E F2(n)4.126 E F0 .457 +(speci\214es a non-e)144 132 R .457 (xistent process or job, the return status is 127.)-.15 F .457 -(Otherwise, the return status is the)5.457 F -.15(ex)144 552 S +(Otherwise, the return status is the)5.457 F -.15(ex)144 144 S (it status of the last process or job w).15 E(aited for)-.1 E(.)-.55 E -/F5 10.95/Times-Bold@0 SF(RESTRICTED SHELL)72 568.8 Q F0(If)108 580.8 Q -F1(bash)4.397 E F0 1.897(is started with the name)4.397 F F1(rbash)4.397 -E F0 4.397(,o)C 4.397(rt)-4.397 G(he)-4.397 E F1<ad72>4.397 E F0 1.896 -(option is supplied at in)4.397 F -.2(vo)-.4 G 1.896 -(cation, the shell becomes).2 F 3.445(restricted. A)108 592.8 R .945 -(restricted shell is used to set up an en)3.445 F .946 -(vironment more controlled than the standard shell.)-.4 F(It)5.946 E -(beha)108 604.8 Q -.15(ve)-.2 G 2.5(si).15 G(dentically to)-2.5 E F1 +/F3 10.95/Times-Bold@0 SF(RESTRICTED SHELL)72 160.8 Q F0(If)108 172.8 Q +F1(bash)4.396 E F0 1.896(is started with the name)4.396 F F1(rbash)4.397 +E F0 4.397(,o)C 4.397(rt)-4.397 G(he)-4.397 E F1<ad72>4.397 E F0 1.897 +(option is supplied at in)4.397 F -.2(vo)-.4 G 1.897 +(cation, the shell becomes).2 F 3.446(restricted. A)108 184.8 R .945 +(restricted shell is used to set up an en)3.446 F .945 +(vironment more controlled than the standard shell.)-.4 F(It)5.945 E +(beha)108 196.8 Q -.15(ve)-.2 G 2.5(si).15 G(dentically to)-2.5 E F1 (bash)2.5 E F0(with the e)2.5 E(xception that the follo)-.15 E (wing are disallo)-.25 E(wed or not performed:)-.25 E 32.5<8363>108 -621.6 S(hanging directories with)-32.5 E F1(cd)2.5 E F0 32.5<8373>108 -638.4 S(etting or unsetting the v)-32.5 E(alues of)-.25 E F1(SHELL)2.5 E +213.6 S(hanging directories with)-32.5 E F1(cd)2.5 E F0 32.5<8373>108 +230.4 S(etting or unsetting the v)-32.5 E(alues of)-.25 E F1(SHELL)2.5 E F0(,)A F1 -.74(PA)2.5 G(TH)-.21 E F0(,)A F1(ENV)2.5 E F0 2.5(,o)C(r)-2.5 -E F1 -.3(BA)2.5 G(SH_ENV).3 E F0 32.5<8373>108 655.2 S +E F1 -.3(BA)2.5 G(SH_ENV).3 E F0 32.5<8373>108 247.2 S (pecifying command names containing)-32.5 E F1(/)2.5 E F0 32.5<8373>108 -672 S(pecifying a \214le name containing a)-32.5 E F1(/)2.5 E F0 +264 S(pecifying a \214le name containing a)-32.5 E F1(/)2.5 E F0 (as an ar)2.5 E(gument to the)-.18 E F1(.)2.5 E F0 -.2(bu)5 G -(iltin command).2 E 32.5<8353>108 688.8 S .351 +(iltin command).2 E 32.5<8353>108 280.8 S .351 (pecifying a \214lename containing a slash as an ar)-32.5 F .351 (gument to the)-.18 F F1<ad70>2.851 E F0 .351(option to the)2.851 F F1 -(hash)2.851 E F0 -.2(bu)2.851 G .351(iltin com-).2 F(mand)144 700.8 Q -32.5<8369>108 717.6 S(mporting function de\214nitions from the shell en) --32.5 E(vironment at startup)-.4 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(66)200.665 E 0 Cg EP -%%Page: 67 67 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E 32.5<8370>108 84 S(arsing the v)-32.5 E(alue of)-.25 E/F1 10 -/Times-Bold@0 SF(SHELLOPTS)2.5 E F0(from the shell en)2.5 E -(vironment at startup)-.4 E 32.5<8372>108 100.8 S(edirecting output usi\ +(hash)2.852 E F0 -.2(bu)2.852 G .352(iltin com-).2 F(mand)144 292.8 Q +32.5<8369>108 309.6 S(mporting function de\214nitions from the shell en) +-32.5 E(vironment at startup)-.4 E 32.5<8370>108 326.4 S(arsing the v) +-32.5 E(alue of)-.25 E F1(SHELLOPTS)2.5 E F0(from the shell en)2.5 E +(vironment at startup)-.4 E 32.5<8372>108 343.2 S(edirecting output usi\ ng the >, >|, <>, >&, &>, and >> redirection operators)-32.5 E 32.5 -<8375>108 117.6 S(sing the)-32.5 E F1(exec)2.5 E F0 -.2(bu)2.5 G +<8375>108 360 S(sing the)-32.5 E F1(exec)2.5 E F0 -.2(bu)2.5 G (iltin command to replace the shell with another command).2 E 32.5<8361> -108 134.4 S(dding or deleting b)-32.5 E(uiltin commands with the)-.2 E +108 376.8 S(dding or deleting b)-32.5 E(uiltin commands with the)-.2 E F1<ad66>2.5 E F0(and)2.5 E F1<ad64>2.5 E F0(options to the)2.5 E F1 -(enable)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E 32.5<8355>108 151.2 S +(enable)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E 32.5<8355>108 393.6 S (sing the)-32.5 E F1(enable)2.5 E F0 -.2(bu)2.5 G (iltin command to enable disabled shell b).2 E(uiltins)-.2 E 32.5<8373> -108 168 S(pecifying the)-32.5 E F1<ad70>2.5 E F0(option to the)2.5 E F1 -(command)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E 32.5<8374>108 184.8 S -(urning of)-32.5 E 2.5(fr)-.25 G(estricted mode with)-2.5 E F1(set +r) +108 410.4 S(pecifying the)-32.5 E F1<ad70>2.5 E F0(option to the)2.5 E +F1(command)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E 32.5<8374>108 427.2 +S(urning of)-32.5 E 2.5(fr)-.25 G(estricted mode with)-2.5 E F1(set +r) 2.5 E F0(or)2.5 E F1(set +o r)2.5 E(estricted)-.18 E F0(.)A -(These restrictions are enforced after an)108 201.6 Q 2.5(ys)-.15 G +(These restrictions are enforced after an)108 444 Q 2.5(ys)-.15 G (tartup \214les are read.)-2.5 E 1.566 -(When a command that is found to be a shell script is e)108 218.4 R -.15 -(xe)-.15 G 1.567(cuted \(see).15 F/F2 9/Times-Bold@0 SF 1.567 -(COMMAND EXECUTION)4.067 F F0(abo)3.817 E -.15(ve)-.15 G(\),).15 E F1 -(rbash)108 230.4 Q F0(turns of)2.5 E 2.5(fa)-.25 G .3 -.15(ny r)-2.5 H +(When a command that is found to be a shell script is e)108 460.8 R -.15 +(xe)-.15 G 1.566(cuted \(see).15 F/F4 9/Times-Bold@0 SF 1.566 +(COMMAND EXECUTION)4.066 F F0(abo)3.816 E -.15(ve)-.15 G(\),).15 E F1 +(rbash)108 472.8 Q F0(turns of)2.5 E 2.5(fa)-.25 G .3 -.15(ny r)-2.5 H (estrictions in the shell spa).15 E(wned to e)-.15 E -.15(xe)-.15 G -(cute the script.).15 E/F3 10.95/Times-Bold@0 SF(SEE ALSO)72 247.2 Q/F4 -10/Times-Italic@0 SF(Bash Refer)108 259.2 Q(ence Manual)-.37 E F0 2.5 -(,B)C(rian F)-2.5 E(ox and Chet Rame)-.15 E(y)-.15 E F4 -(The Gnu Readline Libr)108 271.2 Q(ary)-.15 E F0 2.5(,B)C(rian F)-2.5 E -(ox and Chet Rame)-.15 E(y)-.15 E F4(The Gnu History Libr)108 283.2 Q -(ary)-.15 E F0 2.5(,B)C(rian F)-2.5 E(ox and Chet Rame)-.15 E(y)-.15 E -F4 -.8(Po)108 295.2 S(rtable Oper).8 E +(cute the script.).15 E F3(SEE ALSO)72 489.6 Q F2(Bash Refer)108 501.6 Q +(ence Manual)-.37 E F0 2.5(,B)C(rian F)-2.5 E(ox and Chet Rame)-.15 E(y) +-.15 E F2(The Gnu Readline Libr)108 513.6 Q(ary)-.15 E F0 2.5(,B)C +(rian F)-2.5 E(ox and Chet Rame)-.15 E(y)-.15 E F2(The Gnu History Libr) +108 525.6 Q(ary)-.15 E F0 2.5(,B)C(rian F)-2.5 E(ox and Chet Rame)-.15 E +(y)-.15 E F2 -.8(Po)108 537.6 S(rtable Oper).8 E (ating System Interface \(POSIX\) P)-.15 E(art 2: Shell and Utilities) --.8 E F0 2.5(,I)C(EEE)-2.5 E F4(sh)108 307.2 Q F0(\(1\),)A F4(ksh)2.5 E -F0(\(1\),)A F4(csh)2.5 E F0(\(1\))A F4(emacs)108 319.2 Q F0(\(1\),)A F4 -(vi)2.5 E F0(\(1\))A F4 -.37(re)108 331.2 S(adline).37 E F0(\(3\))A F3 -(FILES)72 348 Q F4(/bin/bash)109.666 360 Q F0(The)144 372 Q F1(bash)2.5 -E F0 -.15(exe)2.5 G(cutable).15 E F4(/etc/pr)109.666 384 Q(o\214le)-.45 -E F0(The systemwide initialization \214le, e)144 396 Q -.15(xe)-.15 G -(cuted for login shells).15 E F4(~/.bash_pr)109.666 408 Q(o\214le)-.45 E -F0(The personal initialization \214le, e)144 420 Q -.15(xe)-.15 G -(cuted for login shells).15 E F4(~/.bashr)109.666 432 Q(c)-.37 E F0 -(The indi)144 444 Q(vidual per)-.25 E(-interacti)-.2 E -.15(ve)-.25 G -(-shell startup \214le).15 E F4(~/.bash_lo)109.666 456 Q(gout)-.1 E F0 -(The indi)144 468 Q(vidual login shell cleanup \214le, e)-.25 E -.15(xe) --.15 G(cuted when a login shell e).15 E(xits)-.15 E F4(~/.inputr)109.666 -480 Q(c)-.37 E F0(Indi)144 492 Q(vidual)-.25 E F4 -.37(re)2.5 G(adline) -.37 E F0(initialization \214le)2.5 E F3 -.548(AU)72 508.8 S(THORS).548 E -F0(Brian F)108 520.8 Q(ox, Free Softw)-.15 E(are F)-.1 E(oundation)-.15 -E(bfox@gnu.or)108 532.8 Q(g)-.18 E(Chet Rame)108 549.6 Q 1.3 -.65(y, C) --.15 H(ase W).65 E(estern Reserv)-.8 E 2.5(eU)-.15 G(ni)-2.5 E -.15(ve) --.25 G(rsity).15 E(chet@po.cwru.edu)108 561.6 Q F3 -.11(BU)72 578.4 S -2.738(GR).11 G(EPOR)-2.738 E(TS)-.438 E F0 .568(If you \214nd a b)108 -590.4 R .568(ug in)-.2 F F1(bash,)3.068 E F0 .568(you should report it.) -3.068 F .568(But \214rst, you should mak)5.568 F 3.068(es)-.1 G .568 -(ure that it really is a b)-3.068 F .567(ug, and)-.2 F 5.625 -(that it appears in the latest v)108 602.4 R 5.625(ersion of)-.15 F F1 -(bash)8.125 E F0 10.625(.T)C 5.625(he latest v)-10.625 F 5.626 -(ersion is al)-.15 F -.1(wa)-.1 G 5.626(ys a).1 F -.25(va)-.2 G 5.626 -(ilable from).25 F F4(ftp://ftp.gnu.or)108 614.4 Q(g/pub/bash/)-.37 E F0 -(.)A .411(Once you ha)108 631.2 R .711 -.15(ve d)-.2 H .411 -(etermined that a b).15 F .411(ug actually e)-.2 F .411(xists, use the) --.15 F F4(bashb)3.18 E(ug)-.2 E F0 .41(command to submit a b)3.13 F .41 -(ug report.)-.2 F(If)5.41 E .594(you ha)108 643.2 R .894 -.15(ve a \214) --.2 H .595(x, you are encouraged to mail that as well!).15 F .595 -(Suggestions and `philosophical' b)5.595 F .595(ug reports may)-.2 F -(be mailed to)108 655.2 Q F4 -.2(bu)2.5 G(g-bash@gnu.or).2 E(g)-.37 E F0 -(or posted to the Usenet ne)2.5 E(wsgroup)-.25 E F1(gnu.bash.b)2.5 E(ug) --.2 E F0(.)A(ALL b)108 672 Q(ug reports should include:)-.2 E(The v)108 -688.8 Q(ersion number of)-.15 E F1(bash)2.5 E F0(The hardw)108 700.8 Q -(are and operating system)-.1 E(GNU Bash-4.0)72 768 Q(2008 July 6) -150.675 E(67)200.665 E 0 Cg EP +-.8 E F0 2.5(,I)C(EEE)-2.5 E F2(sh)108 549.6 Q F0(\(1\),)A F2(ksh)2.5 E +F0(\(1\),)A F2(csh)2.5 E F0(\(1\))A F2(emacs)108 561.6 Q F0(\(1\),)A F2 +(vi)2.5 E F0(\(1\))A F2 -.37(re)108 573.6 S(adline).37 E F0(\(3\))A F3 +(FILES)72 590.4 Q F2(/bin/bash)109.666 602.4 Q F0(The)144 614.4 Q F1 +(bash)2.5 E F0 -.15(exe)2.5 G(cutable).15 E F2(/etc/pr)109.666 626.4 Q +(o\214le)-.45 E F0(The systemwide initialization \214le, e)144 638.4 Q +-.15(xe)-.15 G(cuted for login shells).15 E F2(~/.bash_pr)109.666 650.4 +Q(o\214le)-.45 E F0(The personal initialization \214le, e)144 662.4 Q +-.15(xe)-.15 G(cuted for login shells).15 E F2(~/.bashr)109.666 674.4 Q +(c)-.37 E F0(The indi)144 686.4 Q(vidual per)-.25 E(-interacti)-.2 E +-.15(ve)-.25 G(-shell startup \214le).15 E F2(~/.bash_lo)109.666 698.4 Q +(gout)-.1 E F0(The indi)144 710.4 Q +(vidual login shell cleanup \214le, e)-.25 E -.15(xe)-.15 G +(cuted when a login shell e).15 E(xits)-.15 E(GNU Bash-4.0)72 768 Q +(2008 October 28)140.405 E(67)190.395 E 0 Cg EP %%Page: 68 68 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\)) --.35 E(The compiler used to compile)108 84 Q 2.5(Ad)108 96 S -(escription of the b)-2.5 E(ug beha)-.2 E(viour)-.2 E 2.5(As)108 108 S -(hort script or `recipe' which e)-2.5 E -.15(xe)-.15 G(rcises the b).15 -E(ug)-.2 E/F1 10/Times-Italic@0 SF(bashb)108.27 124.8 Q(ug)-.2 E F0 +-.35 E/F1 10/Times-Italic@0 SF(~/.inputr)109.666 84 Q(c)-.37 E F0(Indi) +144 96 Q(vidual)-.25 E F1 -.37(re)2.5 G(adline).37 E F0 +(initialization \214le)2.5 E/F2 10.95/Times-Bold@0 SF -.548(AU)72 112.8 +S(THORS).548 E F0(Brian F)108 124.8 Q(ox, Free Softw)-.15 E(are F)-.1 E +(oundation)-.15 E(bfox@gnu.or)108 136.8 Q(g)-.18 E(Chet Rame)108 153.6 Q +1.3 -.65(y, C)-.15 H(ase W).65 E(estern Reserv)-.8 E 2.5(eU)-.15 G(ni) +-2.5 E -.15(ve)-.25 G(rsity).15 E(chet@po.cwru.edu)108 165.6 Q F2 -.11 +(BU)72 182.4 S 2.738(GR).11 G(EPOR)-2.738 E(TS)-.438 E F0 .567 +(If you \214nd a b)108 194.4 R .568(ug in)-.2 F/F3 10/Times-Bold@0 SF +(bash,)3.068 E F0 .568(you should report it.)3.068 F .568 +(But \214rst, you should mak)5.568 F 3.068(es)-.1 G .568 +(ure that it really is a b)-3.068 F .568(ug, and)-.2 F 5.626 +(that it appears in the latest v)108 206.4 R 5.625(ersion of)-.15 F F3 +(bash)8.125 E F0 10.625(.T)C 5.625(he latest v)-10.625 F 5.625 +(ersion is al)-.15 F -.1(wa)-.1 G 5.625(ys a).1 F -.25(va)-.2 G 5.625 +(ilable from).25 F F1(ftp://ftp.gnu.or)108 218.4 Q(g/pub/bash/)-.37 E F0 +(.)A .41(Once you ha)108 235.2 R .71 -.15(ve d)-.2 H .41 +(etermined that a b).15 F .41(ug actually e)-.2 F .411(xists, use the) +-.15 F F1(bashb)3.181 E(ug)-.2 E F0 .411(command to submit a b)3.131 F +.411(ug report.)-.2 F(If)5.411 E .595(you ha)108 247.2 R .895 -.15 +(ve a \214)-.2 H .595(x, you are encouraged to mail that as well!).15 F +.594(Suggestions and `philosophical' b)5.595 F .594(ug reports may)-.2 F +(be mailed to)108 259.2 Q F1 -.2(bu)2.5 G(g-bash@gnu.or).2 E(g)-.37 E F0 +(or posted to the Usenet ne)2.5 E(wsgroup)-.25 E F3(gnu.bash.b)2.5 E(ug) +-.2 E F0(.)A(ALL b)108 276 Q(ug reports should include:)-.2 E(The v)108 +292.8 Q(ersion number of)-.15 E F3(bash)2.5 E F0(The hardw)108 304.8 Q +(are and operating system)-.1 E(The compiler used to compile)108 316.8 Q +2.5(Ad)108 328.8 S(escription of the b)-2.5 E(ug beha)-.2 E(viour)-.2 E +2.5(As)108 340.8 S(hort script or `recipe' which e)-2.5 E -.15(xe)-.15 G +(rcises the b).15 E(ug)-.2 E F1(bashb)108.27 357.6 Q(ug)-.2 E F0 (inserts the \214rst three items automatically into the template it pro) 2.72 E(vides for \214ling a b)-.15 E(ug report.)-.2 E(Comments and b)108 -141.6 Q(ug reports concerning this manual page should be directed to)-.2 -E F1 -.15(ch)2.5 G(et@po.cwru.edu).15 E F0(.).25 E/F2 10.95/Times-Bold@0 -SF -.11(BU)72 158.4 S(GS).11 E F0(It')108 170.4 Q 2.5(st)-.55 G -(oo big and too slo)-2.5 E -.65(w.)-.25 G 1.869 -(There are some subtle dif)108 187.2 R 1.869(ferences between)-.25 F/F3 -10/Times-Bold@0 SF(bash)4.369 E F0 1.869(and traditional v)4.369 F 1.869 -(ersions of)-.15 F F3(sh)4.368 E F0 4.368(,m)C 1.868 -(ostly because of the)-4.368 F/F4 9/Times-Bold@0 SF(POSIX)108 199.2 Q F0 -(speci\214cation.)2.25 E(Aliases are confusing in some uses.)108 216 Q -(Shell b)108 232.8 Q +374.4 Q(ug reports concerning this manual page should be directed to)-.2 +E F1 -.15(ch)2.5 G(et@po.cwru.edu).15 E F0(.).25 E F2 -.11(BU)72 391.2 S +(GS).11 E F0(It')108 403.2 Q 2.5(st)-.55 G(oo big and too slo)-2.5 E +-.65(w.)-.25 G 1.868(There are some subtle dif)108 420 R 1.868 +(ferences between)-.25 F F3(bash)4.369 E F0 1.869(and traditional v) +4.369 F 1.869(ersions of)-.15 F F3(sh)4.369 E F0 4.369(,m)C 1.869 +(ostly because of the)-4.369 F/F4 9/Times-Bold@0 SF(POSIX)108 432 Q F0 +(speci\214cation.)2.25 E(Aliases are confusing in some uses.)108 448.8 Q +(Shell b)108 465.6 Q (uiltin commands and functions are not stoppable/restartable.)-.2 E 1.315(Compound commands and command sequences of the form `a ; b ; c' a\ -re not handled gracefully when)108 249.6 R .39 -(process suspension is attempted.)108 261.6 R .389 -(When a process is stopped, the shell immediately e)5.39 F -.15(xe)-.15 -G .389(cutes the ne).15 F .389(xt com-)-.15 F .192 -(mand in the sequence.)108 273.6 R .192(It suf)5.192 F .192(\214ces to \ -place the sequence of commands between parentheses to force it into a) --.25 F(subshell, which may be stopped as a unit.)108 285.6 Q .956 -(Commands inside of)108 302.4 R F3($\()3.456 E F0(...)A F3(\))A F0 .956 +re not handled gracefully when)108 482.4 R .389 +(process suspension is attempted.)108 494.4 R .389 +(When a process is stopped, the shell immediately e)5.389 F -.15(xe)-.15 +G .39(cutes the ne).15 F .39(xt com-)-.15 F .193(mand in the sequence.) +108 506.4 R .192(It suf)5.193 F .192(\214ces to place the sequence of c\ +ommands between parentheses to force it into a)-.25 F +(subshell, which may be stopped as a unit.)108 518.4 Q .955 +(Commands inside of)108 535.2 R F3($\()3.455 E F0(...)A F3(\))A F0 .956 (command substitution are not parsed until substitution is attempted.) -3.456 F .955(This will)5.955 F .567 +3.455 F .956(This will)5.956 F .567 (delay error reporting until some time after the command is entered.)108 -314.4 R -.15(Fo)5.567 G 3.067(re).15 G .568 -(xample, unmatched parentheses,)-3.217 F -2.15 -.25(ev e)108 326.4 T 2.5 +547.2 R -.15(Fo)5.567 G 3.067(re).15 G .567 +(xample, unmatched parentheses,)-3.217 F -2.15 -.25(ev e)108 559.2 T 2.5 (ni).25 G(nside shell comments, will result in error messages while the\ - construct is being read.)-2.5 E(Array v)108 343.2 Q + construct is being read.)-2.5 E(Array v)108 576 Q (ariables may not \(yet\) be e)-.25 E(xported.)-.15 E -(There may be only one acti)108 360 Q .3 -.15(ve c)-.25 H -(oprocess at a time.).15 E(GNU Bash-4.0)72 768 Q(2008 July 6)150.675 E -(68)200.665 E 0 Cg EP +(There may be only one acti)108 592.8 Q .3 -.15(ve c)-.25 H +(oprocess at a time.).15 E(GNU Bash-4.0)72 768 Q(2008 October 28)140.405 +E(68)190.395 E 0 Cg EP %%Trailer end %%EOF diff --git a/doc/bashbug.0 b/doc/bashbug.0 index 7ad0ade1..41fc1edb 100644 --- a/doc/bashbug.0 +++ b/doc/bashbug.0 @@ -47,4 +47,4 @@ AAUUTTHHOORRSS -GNU Bash-3.2 1998 July 30 BASHBUG(1) +GNU Bash-4.0 1998 July 30 BASHBUG(1) diff --git a/doc/bashbug.ps b/doc/bashbug.ps index 116c8d58..efbcdda1 100644 --- a/doc/bashbug.ps +++ b/doc/bashbug.ps @@ -1,10 +1,10 @@ %!PS-Adobe-3.0 -%%Creator: groff version 1.19.1 -%%CreationDate: Tue Apr 3 15:54:18 2007 +%%Creator: groff version 1.19.2 +%%CreationDate: Mon Nov 17 17:38:06 2008 %%DocumentNeededResources: font Times-Roman %%+ font Times-Bold %%+ font Times-Italic -%%DocumentSuppliedResources: procset grops 1.19 1 +%%DocumentSuppliedResources: procset grops 1.19 2 %%Pages: 1 %%PageOrder: Ascend %%DocumentMedia: Default 595 842 0 () () @@ -14,7 +14,7 @@ %%PageMedia: Default %%EndDefaults %%BeginProlog -%%BeginResource: procset grops 1.19 1 +%%BeginResource: procset grops 1.19 2 %!PS-Adobe-3.0 Resource-ProcSet /setpacking where{ pop @@ -83,7 +83,7 @@ LS{ /EP{ level0 restore showpage -}bind def +}def /DA{ newpath arcn stroke }bind def @@ -177,7 +177,6 @@ userdict begin /setpagedevice{}def }bind def /PEND{ -clear countdictstack CNT sub{end}repeat level1 restore }bind def @@ -278,7 +277,7 @@ A F2(HOME)108 328.8 Q F0(Directory in which the f)144 340.8 Q(ailed b) (are F)-.1 E(oundation)-.15 E(bfox@gnu.or)108 439.2 Q(g)-.18 E (Chet Rame)108 456 Q 1.3 -.65(y, C)-.15 H(ase W).65 E(estern Reserv)-.8 E 2.5(eU)-.15 G(ni)-2.5 E -.15(ve)-.25 G(rsity).15 E(chet@po.cwru.edu) -108 468 Q(GNU Bash-3.2)72 768 Q(1998 July 30)148.175 E(1)203.165 E 0 Cg +108 468 Q(GNU Bash-4.0)72 768 Q(1998 July 30)148.175 E(1)203.165 E 0 Cg EP %%Trailer end diff --git a/doc/bashref.aux b/doc/bashref.aux index c1db2680..ab31128d 100644 --- a/doc/bashref.aux +++ b/doc/bashref.aux @@ -239,7 +239,7 @@ @xrdef{Readline Interaction-pg}{91} @xrdef{Readline Interaction-snt}{Section@tie 8.2} @xrdef{Readline Bare Essentials-title}{Readline Bare Essentials} -@xrdef{Readline Bare Essentials-pg}{91} +@xrdef{Readline Bare Essentials-pg}{92} @xrdef{Readline Bare Essentials-snt}{Section@tie 8.2.1} @xrdef{Readline Movement Commands-title}{Readline Movement Commands} @xrdef{Readline Movement Commands-pg}{92} @@ -272,7 +272,7 @@ @xrdef{Commands For Moving-pg}{104} @xrdef{Commands For Moving-snt}{Section@tie 8.4.1} @xrdef{Commands For History-title}{Commands For Manipulating The History} -@xrdef{Commands For History-pg}{104} +@xrdef{Commands For History-pg}{105} @xrdef{Commands For History-snt}{Section@tie 8.4.2} @xrdef{Commands For Text-title}{Commands For Changing Text} @xrdef{Commands For Text-pg}{106} @@ -296,7 +296,7 @@ @xrdef{Readline vi Mode-pg}{112} @xrdef{Readline vi Mode-snt}{Section@tie 8.5} @xrdef{Programmable Completion-title}{Programmable Completion} -@xrdef{Programmable Completion-pg}{112} +@xrdef{Programmable Completion-pg}{113} @xrdef{Programmable Completion-snt}{Section@tie 8.6} @xrdef{Programmable Completion Builtins-title}{Programmable Completion Builtins} @xrdef{Programmable Completion Builtins-pg}{114} diff --git a/doc/bashref.bt b/doc/bashref.bt index ca1389f4..090a3ad4 100644 --- a/doc/bashref.bt +++ b/doc/bashref.bt @@ -52,7 +52,7 @@ \entry{disown}{89}{\code {disown}} \entry{suspend}{89}{\code {suspend}} \entry{compgen}{114}{\code {compgen}} -\entry{complete}{114}{\code {complete}} -\entry{compopt}{117}{\code {compopt}} +\entry{complete}{115}{\code {complete}} +\entry{compopt}{118}{\code {compopt}} \entry{fc}{120}{\code {fc}} \entry{history}{120}{\code {history}} diff --git a/doc/bashref.bts b/doc/bashref.bts index 05f78ee1..597caad6 100644 --- a/doc/bashref.bts +++ b/doc/bashref.bts @@ -16,8 +16,8 @@ \entry {\code {cd}}{36} \entry {\code {command}}{43} \entry {\code {compgen}}{114} -\entry {\code {complete}}{114} -\entry {\code {compopt}}{117} +\entry {\code {complete}}{115} +\entry {\code {compopt}}{118} \entry {\code {continue}}{36} \initial {D} \entry {\code {declare}}{43} diff --git a/doc/bashref.cp b/doc/bashref.cp index 86e7e737..5ebfed9d 100644 --- a/doc/bashref.cp +++ b/doc/bashref.cp @@ -13,7 +13,7 @@ \entry{process group}{3}{process group} \entry{process group ID}{3}{process group ID} \entry{reserved word}{3}{reserved word} -\entry{return status}{3}{return status} +\entry{return status}{4}{return status} \entry{signal}{4}{signal} \entry{special builtin}{4}{special builtin} \entry{token}{4}{token} @@ -95,17 +95,17 @@ \entry{suspending jobs}{87}{suspending jobs} \entry{Readline, how to use}{90}{Readline, how to use} \entry{interaction, readline}{91}{interaction, readline} -\entry{notation, readline}{91}{notation, readline} -\entry{command editing}{91}{command editing} -\entry{editing command lines}{91}{editing command lines} +\entry{notation, readline}{92}{notation, readline} +\entry{command editing}{92}{command editing} +\entry{editing command lines}{92}{editing command lines} \entry{killing text}{93}{killing text} \entry{yanking text}{93}{yanking text} \entry{kill ring}{93}{kill ring} \entry{initialization file, readline}{94}{initialization file, readline} \entry{variables, readline}{95}{variables, readline} -\entry{programmable completion}{112}{programmable completion} +\entry{programmable completion}{113}{programmable completion} \entry{completion builtins}{114}{completion builtins} -\entry{History, how to use}{117}{History, how to use} +\entry{History, how to use}{118}{History, how to use} \entry{command history}{119}{command history} \entry{history list}{119}{history list} \entry{history builtins}{119}{history builtins} diff --git a/doc/bashref.cps b/doc/bashref.cps index 1f2bc329..98b5f82e 100644 --- a/doc/bashref.cps +++ b/doc/bashref.cps @@ -12,7 +12,7 @@ \entry {brace expansion}{18} \entry {builtin}{3} \initial {C} -\entry {command editing}{91} +\entry {command editing}{92} \entry {command execution}{30} \entry {command expansion}{30} \entry {command history}{119} @@ -35,7 +35,7 @@ \initial {D} \entry {directory stack}{79} \initial {E} -\entry {editing command lines}{91} +\entry {editing command lines}{92} \entry {environment}{32} \entry {evaluation, arithmetic}{76} \entry {event designators}{122} @@ -61,7 +61,7 @@ \entry {history events}{122} \entry {history expansion}{121} \entry {history list}{119} -\entry {History, how to use}{117} +\entry {History, how to use}{118} \initial {I} \entry {identifier}{3} \entry {initialization file, readline}{94} @@ -84,7 +84,7 @@ \initial {N} \entry {name}{3} \entry {native languages}{7} -\entry {notation, readline}{91} +\entry {notation, readline}{92} \initial {O} \entry {operator, shell}{3} \initial {P} @@ -100,7 +100,7 @@ \entry {process group}{3} \entry {process group ID}{3} \entry {process substitution}{23} -\entry {programmable completion}{112} +\entry {programmable completion}{113} \entry {prompting}{81} \initial {Q} \entry {quoting}{6} @@ -110,7 +110,7 @@ \entry {redirection}{26} \entry {reserved word}{3} \entry {restricted shell}{82} -\entry {return status}{3} +\entry {return status}{4} \initial {S} \entry {shell arithmetic}{76} \entry {shell function}{14} diff --git a/doc/bashref.dvi b/doc/bashref.dvi Binary files differindex e1bd1112..6eff56fc 100644 --- a/doc/bashref.dvi +++ b/doc/bashref.dvi diff --git a/doc/bashref.fn b/doc/bashref.fn index a5214216..9e6dc2f2 100644 --- a/doc/bashref.fn +++ b/doc/bashref.fn @@ -4,9 +4,11 @@ \entry{backward-char (C-b)}{104}{\code {backward-char (C-b)}} \entry{forward-word (M-f)}{104}{\code {forward-word (M-f)}} \entry{backward-word (M-b)}{104}{\code {backward-word (M-b)}} +\entry{shell-forward-word ()}{104}{\code {shell-forward-word ()}} +\entry{shell-backward-word ()}{104}{\code {shell-backward-word ()}} \entry{clear-screen (C-l)}{104}{\code {clear-screen (C-l)}} -\entry{redraw-current-line ()}{104}{\code {redraw-current-line ()}} -\entry{accept-line (Newline or Return)}{104}{\code {accept-line (Newline or Return)}} +\entry{redraw-current-line ()}{105}{\code {redraw-current-line ()}} +\entry{accept-line (Newline or Return)}{105}{\code {accept-line (Newline or Return)}} \entry{previous-history (C-p)}{105}{\code {previous-history (C-p)}} \entry{next-history (C-n)}{105}{\code {next-history (C-n)}} \entry{beginning-of-history (M-<)}{105}{\code {beginning-of-history (M-<)}} @@ -18,7 +20,7 @@ \entry{history-search-forward ()}{105}{\code {history-search-forward ()}} \entry{history-search-backward ()}{105}{\code {history-search-backward ()}} \entry{yank-nth-arg (M-C-y)}{105}{\code {yank-nth-arg (M-C-y)}} -\entry{yank-last-arg (M-. or M-_)}{105}{\code {yank-last-arg (M-. or M-_)}} +\entry{yank-last-arg (M-. or M-_)}{106}{\code {yank-last-arg (M-. or M-_)}} \entry{delete-char (C-d)}{106}{\code {delete-char (C-d)}} \entry{backward-delete-char (Rubout)}{106}{\code {backward-delete-char (Rubout)}} \entry{forward-backward-delete-char ()}{106}{\code {forward-backward-delete-char ()}} @@ -28,29 +30,31 @@ \entry{transpose-words (M-t)}{106}{\code {transpose-words (M-t)}} \entry{upcase-word (M-u)}{106}{\code {upcase-word (M-u)}} \entry{downcase-word (M-l)}{106}{\code {downcase-word (M-l)}} -\entry{capitalize-word (M-c)}{106}{\code {capitalize-word (M-c)}} -\entry{overwrite-mode ()}{106}{\code {overwrite-mode ()}} +\entry{capitalize-word (M-c)}{107}{\code {capitalize-word (M-c)}} +\entry{overwrite-mode ()}{107}{\code {overwrite-mode ()}} \entry{kill-line (C-k)}{107}{\code {kill-line (C-k)}} \entry{backward-kill-line (C-x Rubout)}{107}{\code {backward-kill-line (C-x Rubout)}} \entry{unix-line-discard (C-u)}{107}{\code {unix-line-discard (C-u)}} \entry{kill-whole-line ()}{107}{\code {kill-whole-line ()}} \entry{kill-word (M-d)}{107}{\code {kill-word (M-d)}} \entry{backward-kill-word (M-DEL)}{107}{\code {backward-kill-word (M-\key {DEL})}} +\entry{shell-kill-word ()}{107}{\code {shell-kill-word ()}} +\entry{backward-kill-word ()}{107}{\code {backward-kill-word ()}} \entry{unix-word-rubout (C-w)}{107}{\code {unix-word-rubout (C-w)}} \entry{unix-filename-rubout ()}{107}{\code {unix-filename-rubout ()}} -\entry{delete-horizontal-space ()}{107}{\code {delete-horizontal-space ()}} -\entry{kill-region ()}{107}{\code {kill-region ()}} -\entry{copy-region-as-kill ()}{107}{\code {copy-region-as-kill ()}} -\entry{copy-backward-word ()}{107}{\code {copy-backward-word ()}} -\entry{copy-forward-word ()}{107}{\code {copy-forward-word ()}} +\entry{delete-horizontal-space ()}{108}{\code {delete-horizontal-space ()}} +\entry{kill-region ()}{108}{\code {kill-region ()}} +\entry{copy-region-as-kill ()}{108}{\code {copy-region-as-kill ()}} +\entry{copy-backward-word ()}{108}{\code {copy-backward-word ()}} +\entry{copy-forward-word ()}{108}{\code {copy-forward-word ()}} \entry{yank (C-y)}{108}{\code {yank (C-y)}} \entry{yank-pop (M-y)}{108}{\code {yank-pop (M-y)}} \entry{digit-argument (M-0, M-1, ...{} M--)}{108}{\code {digit-argument (\kbd {M-0}, \kbd {M-1}, \dots {} \kbd {M--})}} \entry{universal-argument ()}{108}{\code {universal-argument ()}} \entry{complete (TAB)}{108}{\code {complete (\key {TAB})}} -\entry{possible-completions (M-?)}{108}{\code {possible-completions (M-?)}} -\entry{insert-completions (M-*)}{108}{\code {insert-completions (M-*)}} -\entry{menu-complete ()}{108}{\code {menu-complete ()}} +\entry{possible-completions (M-?)}{109}{\code {possible-completions (M-?)}} +\entry{insert-completions (M-*)}{109}{\code {insert-completions (M-*)}} +\entry{menu-complete ()}{109}{\code {menu-complete ()}} \entry{delete-char-or-list ()}{109}{\code {delete-char-or-list ()}} \entry{complete-filename (M-/)}{109}{\code {complete-filename (M-/)}} \entry{possible-filename-completions (C-x /)}{109}{\code {possible-filename-completions (C-x /)}} @@ -61,10 +65,10 @@ \entry{complete-hostname (M-@)}{109}{\code {complete-hostname (M-@)}} \entry{possible-hostname-completions (C-x @)}{109}{\code {possible-hostname-completions (C-x @)}} \entry{complete-command (M-!)}{109}{\code {complete-command (M-!)}} -\entry{possible-command-completions (C-x !)}{109}{\code {possible-command-completions (C-x !)}} -\entry{dynamic-complete-history (M-TAB)}{109}{\code {dynamic-complete-history (M-\key {TAB})}} -\entry{dabbrev-expand ()}{109}{\code {dabbrev-expand ()}} -\entry{complete-into-braces (M-{\tt \char 123})}{109}{\code {complete-into-braces (M-{\tt \char 123})}} +\entry{possible-command-completions (C-x !)}{110}{\code {possible-command-completions (C-x !)}} +\entry{dynamic-complete-history (M-TAB)}{110}{\code {dynamic-complete-history (M-\key {TAB})}} +\entry{dabbrev-expand ()}{110}{\code {dabbrev-expand ()}} +\entry{complete-into-braces (M-{\tt \char 123})}{110}{\code {complete-into-braces (M-{\tt \char 123})}} \entry{start-kbd-macro (C-x ()}{110}{\code {start-kbd-macro (C-x ()}} \entry{end-kbd-macro (C-x ))}{110}{\code {end-kbd-macro (C-x ))}} \entry{call-last-kbd-macro (C-x e)}{110}{\code {call-last-kbd-macro (C-x e)}} @@ -73,21 +77,21 @@ \entry{do-uppercase-version (M-a, M-b, M-x, ...{})}{110}{\code {do-uppercase-version (M-a, M-b, M-\var {x}, \dots {})}} \entry{prefix-meta (ESC)}{110}{\code {prefix-meta (\key {ESC})}} \entry{undo (C-_ or C-x C-u)}{110}{\code {undo (C-_ or C-x C-u)}} -\entry{revert-line (M-r)}{110}{\code {revert-line (M-r)}} -\entry{tilde-expand (M-&)}{110}{\code {tilde-expand (M-&)}} -\entry{set-mark (C-@)}{110}{\code {set-mark (C-@)}} -\entry{exchange-point-and-mark (C-x C-x)}{110}{\code {exchange-point-and-mark (C-x C-x)}} -\entry{character-search (C-])}{110}{\code {character-search (C-])}} +\entry{revert-line (M-r)}{111}{\code {revert-line (M-r)}} +\entry{tilde-expand (M-&)}{111}{\code {tilde-expand (M-&)}} +\entry{set-mark (C-@)}{111}{\code {set-mark (C-@)}} +\entry{exchange-point-and-mark (C-x C-x)}{111}{\code {exchange-point-and-mark (C-x C-x)}} +\entry{character-search (C-])}{111}{\code {character-search (C-])}} \entry{character-search-backward (M-C-])}{111}{\code {character-search-backward (M-C-])}} \entry{insert-comment (M-#)}{111}{\code {insert-comment (M-#)}} \entry{dump-functions ()}{111}{\code {dump-functions ()}} \entry{dump-variables ()}{111}{\code {dump-variables ()}} \entry{dump-macros ()}{111}{\code {dump-macros ()}} \entry{glob-complete-word (M-g)}{111}{\code {glob-complete-word (M-g)}} -\entry{glob-expand-word (C-x *)}{111}{\code {glob-expand-word (C-x *)}} -\entry{glob-list-expansions (C-x g)}{111}{\code {glob-list-expansions (C-x g)}} -\entry{display-shell-version (C-x C-v)}{111}{\code {display-shell-version (C-x C-v)}} -\entry{shell-expand-line (M-C-e)}{111}{\code {shell-expand-line (M-C-e)}} +\entry{glob-expand-word (C-x *)}{112}{\code {glob-expand-word (C-x *)}} +\entry{glob-list-expansions (C-x g)}{112}{\code {glob-list-expansions (C-x g)}} +\entry{display-shell-version (C-x C-v)}{112}{\code {display-shell-version (C-x C-v)}} +\entry{shell-expand-line (M-C-e)}{112}{\code {shell-expand-line (M-C-e)}} \entry{history-expand-line (M-^)}{112}{\code {history-expand-line (M-^)}} \entry{magic-space ()}{112}{\code {magic-space ()}} \entry{alias-expand-line ()}{112}{\code {alias-expand-line ()}} diff --git a/doc/bashref.fns b/doc/bashref.fns index d7345720..ea088355 100644 --- a/doc/bashref.fns +++ b/doc/bashref.fns @@ -1,50 +1,51 @@ \initial {A} \entry {\code {abort (C-g)}}{110} -\entry {\code {accept-line (Newline or Return)}}{104} +\entry {\code {accept-line (Newline or Return)}}{105} \entry {\code {alias-expand-line ()}}{112} \initial {B} \entry {\code {backward-char (C-b)}}{104} \entry {\code {backward-delete-char (Rubout)}}{106} \entry {\code {backward-kill-line (C-x Rubout)}}{107} +\entry {\code {backward-kill-word ()}}{107} \entry {\code {backward-kill-word (M-\key {DEL})}}{107} \entry {\code {backward-word (M-b)}}{104} \entry {\code {beginning-of-history (M-<)}}{105} \entry {\code {beginning-of-line (C-a)}}{104} \initial {C} \entry {\code {call-last-kbd-macro (C-x e)}}{110} -\entry {\code {capitalize-word (M-c)}}{106} -\entry {\code {character-search (C-])}}{110} +\entry {\code {capitalize-word (M-c)}}{107} +\entry {\code {character-search (C-])}}{111} \entry {\code {character-search-backward (M-C-])}}{111} \entry {\code {clear-screen (C-l)}}{104} \entry {\code {complete (\key {TAB})}}{108} \entry {\code {complete-command (M-!)}}{109} \entry {\code {complete-filename (M-/)}}{109} \entry {\code {complete-hostname (M-@)}}{109} -\entry {\code {complete-into-braces (M-{\tt \char 123})}}{109} +\entry {\code {complete-into-braces (M-{\tt \char 123})}}{110} \entry {\code {complete-username (M-~)}}{109} \entry {\code {complete-variable (M-$)}}{109} -\entry {\code {copy-backward-word ()}}{107} -\entry {\code {copy-forward-word ()}}{107} -\entry {\code {copy-region-as-kill ()}}{107} +\entry {\code {copy-backward-word ()}}{108} +\entry {\code {copy-forward-word ()}}{108} +\entry {\code {copy-region-as-kill ()}}{108} \initial {D} -\entry {\code {dabbrev-expand ()}}{109} +\entry {\code {dabbrev-expand ()}}{110} \entry {\code {delete-char (C-d)}}{106} \entry {\code {delete-char-or-list ()}}{109} -\entry {\code {delete-horizontal-space ()}}{107} +\entry {\code {delete-horizontal-space ()}}{108} \entry {\code {digit-argument (\kbd {M-0}, \kbd {M-1}, \dots {} \kbd {M--})}}{108} -\entry {\code {display-shell-version (C-x C-v)}}{111} +\entry {\code {display-shell-version (C-x C-v)}}{112} \entry {\code {do-uppercase-version (M-a, M-b, M-\var {x}, \dots {})}}{110} \entry {\code {downcase-word (M-l)}}{106} \entry {\code {dump-functions ()}}{111} \entry {\code {dump-macros ()}}{111} \entry {\code {dump-variables ()}}{111} -\entry {\code {dynamic-complete-history (M-\key {TAB})}}{109} +\entry {\code {dynamic-complete-history (M-\key {TAB})}}{110} \initial {E} \entry {\code {edit-and-execute-command (C-xC-e)}}{112} \entry {\code {end-kbd-macro (C-x ))}}{110} \entry {\code {end-of-history (M->)}}{105} \entry {\code {end-of-line (C-e)}}{104} -\entry {\code {exchange-point-and-mark (C-x C-x)}}{110} +\entry {\code {exchange-point-and-mark (C-x C-x)}}{111} \initial {F} \entry {\code {forward-backward-delete-char ()}}{106} \entry {\code {forward-char (C-f)}}{104} @@ -52,8 +53,8 @@ \entry {\code {forward-word (M-f)}}{104} \initial {G} \entry {\code {glob-complete-word (M-g)}}{111} -\entry {\code {glob-expand-word (C-x *)}}{111} -\entry {\code {glob-list-expansions (C-x g)}}{111} +\entry {\code {glob-expand-word (C-x *)}}{112} +\entry {\code {glob-list-expansions (C-x g)}}{112} \initial {H} \entry {\code {history-and-alias-expand-line ()}}{112} \entry {\code {history-expand-line (M-^)}}{112} @@ -61,26 +62,26 @@ \entry {\code {history-search-forward ()}}{105} \initial {I} \entry {\code {insert-comment (M-#)}}{111} -\entry {\code {insert-completions (M-*)}}{108} +\entry {\code {insert-completions (M-*)}}{109} \entry {\code {insert-last-argument (M-. or M-_)}}{112} \initial {K} \entry {\code {kill-line (C-k)}}{107} -\entry {\code {kill-region ()}}{107} +\entry {\code {kill-region ()}}{108} \entry {\code {kill-whole-line ()}}{107} \entry {\code {kill-word (M-d)}}{107} \initial {M} \entry {\code {magic-space ()}}{112} -\entry {\code {menu-complete ()}}{108} +\entry {\code {menu-complete ()}}{109} \initial {N} \entry {\code {next-history (C-n)}}{105} \entry {\code {non-incremental-forward-search-history (M-n)}}{105} \entry {\code {non-incremental-reverse-search-history (M-p)}}{105} \initial {O} \entry {\code {operate-and-get-next (C-o)}}{112} -\entry {\code {overwrite-mode ()}}{106} +\entry {\code {overwrite-mode ()}}{107} \initial {P} -\entry {\code {possible-command-completions (C-x !)}}{109} -\entry {\code {possible-completions (M-?)}}{108} +\entry {\code {possible-command-completions (C-x !)}}{110} +\entry {\code {possible-completions (M-?)}}{109} \entry {\code {possible-filename-completions (C-x /)}}{109} \entry {\code {possible-hostname-completions (C-x @)}}{109} \entry {\code {possible-username-completions (C-x ~)}}{109} @@ -91,16 +92,19 @@ \entry {\code {quoted-insert (C-q or C-v)}}{106} \initial {R} \entry {\code {re-read-init-file (C-x C-r)}}{110} -\entry {\code {redraw-current-line ()}}{104} +\entry {\code {redraw-current-line ()}}{105} \entry {\code {reverse-search-history (C-r)}}{105} -\entry {\code {revert-line (M-r)}}{110} +\entry {\code {revert-line (M-r)}}{111} \initial {S} \entry {\code {self-insert (a, b, A, 1, !, \dots {})}}{106} -\entry {\code {set-mark (C-@)}}{110} -\entry {\code {shell-expand-line (M-C-e)}}{111} +\entry {\code {set-mark (C-@)}}{111} +\entry {\code {shell-backward-word ()}}{104} +\entry {\code {shell-expand-line (M-C-e)}}{112} +\entry {\code {shell-forward-word ()}}{104} +\entry {\code {shell-kill-word ()}}{107} \entry {\code {start-kbd-macro (C-x ()}}{110} \initial {T} -\entry {\code {tilde-expand (M-&)}}{110} +\entry {\code {tilde-expand (M-&)}}{111} \entry {\code {transpose-chars (C-t)}}{106} \entry {\code {transpose-words (M-t)}}{106} \initial {U} @@ -112,6 +116,6 @@ \entry {\code {upcase-word (M-u)}}{106} \initial {Y} \entry {\code {yank (C-y)}}{108} -\entry {\code {yank-last-arg (M-. or M-_)}}{105} +\entry {\code {yank-last-arg (M-. or M-_)}}{106} \entry {\code {yank-nth-arg (M-C-y)}}{105} \entry {\code {yank-pop (M-y)}}{108} diff --git a/doc/bashref.html b/doc/bashref.html index 76fa935d..3a34b6f2 100644 --- a/doc/bashref.html +++ b/doc/bashref.html @@ -1,6 +1,6 @@ <HTML> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<!-- Created on July, 24 2008 by texi2html 1.64 --> +<!-- Created on November, 17 2008 by texi2html 1.64 --> <!-- Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author) Karl Berry <karl@freefriends.org> @@ -33,10 +33,10 @@ Send bugs and suggestions to <texi2html@mathematik.uni-kl.de> <H1>Bash Reference Manual</H1></P><P> This text is a brief description of the features that are present in -the Bash shell (version 4.0, 6 July 2008). +the Bash shell (version 4.0, 28 October 2008). </P><P> -This is Edition 4.0, last updated 6 July 2008, +This is Edition 4.0, last updated 28 October 2008, of <CITE>The GNU Bash Reference Manual</CITE>, for <CODE>Bash</CODE>, Version 4.0. </P><P> @@ -318,6 +318,7 @@ Also referred to as an <CODE>identifier</CODE>. <DD><A NAME="IDX12"></A> A <CODE>control operator</CODE> or a <CODE>redirection operator</CODE>. See section <A HREF="bashref.html#SEC39">3.6 Redirections</A>, for a list of redirection operators. +Operators contain at least one unquoted <CODE>metacharacter</CODE>. <P> <DT><CODE>process group</CODE> @@ -358,13 +359,14 @@ POSIX standard. <DT><CODE>token</CODE> <DD><A NAME="IDX19"></A> -A sequence of characters considered a single unit by the shell. It is -either a <CODE>word</CODE> or an <CODE>operator</CODE>. +A sequence of characters considered a single unit by the shell. +It is either a <CODE>word</CODE> or an <CODE>operator</CODE>. <P> <DT><CODE>word</CODE> <DD><A NAME="IDX20"></A> -A <CODE>token</CODE> that is not an <CODE>operator</CODE>. +A sequence of characters treated as a unit by the shell. +Words may not include unquoted <CODE>metacharacters</CODE>. </DL> <P> @@ -4584,7 +4586,7 @@ escape characters by default. <DT><CODE>\b</CODE> <DD>backspace <DT><CODE>\c</CODE> -<DD>suppress trailing newline +<DD>suppress further output <DT><CODE>\e</CODE> <DD>escape <DT><CODE>\f</CODE> @@ -4810,6 +4812,8 @@ rather than newline. <DT><CODE>-e</CODE> <DD>Readline (see section <A HREF="bashref.html#SEC95">8. Command Line Editing</A>) is used to obtain the line. +Readline uses the current (or default, if line editing was not previously +active) editing settings. <P> <DT><CODE>-i <VAR>text</VAR></CODE> @@ -4848,6 +4852,8 @@ the decimal point. This option is only effective if <CODE>read</CODE> is reading input from a terminal, pipe, or other special file; it has no effect when reading from regular files. +If <VAR>timeout</VAR> is 0, <CODE>read</CODE> returns success if input is available on +the specified file descriptor, failure otherwise. The exit status is greater than 128 if the timeout is exceeded. <P> @@ -5175,6 +5181,7 @@ Set the option corresponding to <VAR>option-name</VAR>: <DT><CODE>emacs</CODE> <DD>Use an <CODE>emacs</CODE>-style line editing interface (see section <A HREF="bashref.html#SEC95">8. Command Line Editing</A>). +This also affects the editing interface used for <CODE>read -e</CODE>. <P> <DT><CODE>errexit</CODE> @@ -5271,6 +5278,7 @@ standard. <DT><CODE>vi</CODE> <DD>Use a <CODE>vi</CODE>-style line editing interface. +This also affects the editing interface used for <CODE>read -e</CODE>. <P> <DT><CODE>xtrace</CODE> @@ -5282,8 +5290,8 @@ standard. <DD>Turn on privileged mode. In this mode, the <CODE>$BASH_ENV</CODE> and <CODE>$ENV</CODE> files are not processed, shell functions are not inherited from the environment, -and the <CODE>SHELLOPTS</CODE> variable, if it appears in the environment, -is ignored. +and the <CODE>SHELLOPTS</CODE>, <CODE>CDPATH</CODE> and <CODE>GLOBIGNORE</CODE> variables, +if they appear in the environment, are ignored. If the shell is started with the effective user (group) id not equal to the real user (group) id, and the <CODE>-p</CODE> option is not supplied, these actions are taken and the effective user id is set to the real user id. @@ -8505,7 +8513,7 @@ file if it is the only so-named file found in <CODE>$PATH</CODE>. <LI> The <CODE>vi</CODE> editing mode will invoke the <CODE>vi</CODE> editor directly when -the <SAMP>`v'</SAMP> command is run, instead of checking <CODE>$FCEDIT</CODE> and +the <SAMP>`v'</SAMP> command is run, instead of checking <CODE>$VISUAL</CODE> and <CODE>$EDITOR</CODE>. <P> @@ -8650,7 +8658,7 @@ causing pending output and typeahead to be discarded. </P><P> There are a number of ways to refer to a job in the shell. The -character <SAMP>`%'</SAMP> introduces a job name. +character <SAMP>`%'</SAMP> introduces a job specification (<VAR>jobspec</VAR>). </P><P> Job number <CODE>n</CODE> may be referred to as <SAMP>`%n'</SAMP>. @@ -8923,6 +8931,16 @@ This chapter describes the basic features of the GNU command line editing interface. Command line editing is provided by the Readline library, which is used by several different programs, including Bash. +Command line editing is enabled by default when using an interactive shell, +unless the <SAMP>`--noediting'</SAMP> option is supplied at shell invocation. +Line editing is also used when using the <SAMP>`-e'</SAMP> option to the +<CODE>read</CODE> builtin command (see section <A HREF="bashref.html#SEC60">4.2 Bash Builtin Commands</A>). +By default, the line editing commands are similar to those of emacs. +A vi-style line editing interface is also available. +Line editing can be enabled at any time using the <SAMP>`-o emacs'</SAMP> or +<SAMP>`-o vi'</SAMP> options to the <CODE>set</CODE> builtin command +(see section <A HREF="bashref.html#SEC62">4.3.1 The Set Builtin</A>), or disabled using the <SAMP>`+o emacs'</SAMP> or +<SAMP>`+o vi'</SAMP> options to <CODE>set</CODE>. </P><P> <BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> @@ -10119,27 +10137,41 @@ Move back a character. <A NAME="IDX336"></A> <DT><CODE>forward-word (M-f)</CODE> <DD><A NAME="IDX337"></A> -Move forward to the end of the next word. Words are composed of -letters and digits. +Move forward to the end of the next word. +Words are composed of letters and digits. <P> <A NAME="IDX338"></A> <DT><CODE>backward-word (M-b)</CODE> <DD><A NAME="IDX339"></A> -Move back to the start of the current or previous word. Words are -composed of letters and digits. +Move back to the start of the current or previous word. +Words are composed of letters and digits. <P> <A NAME="IDX340"></A> -<DT><CODE>clear-screen (C-l)</CODE> +<DT><CODE>shell-forward-word ()</CODE> <DD><A NAME="IDX341"></A> +Move forward to the end of the next word. +Words are delimited by non-quoted shell metacharacters. +<P> + +<A NAME="IDX342"></A> +<DT><CODE>shell-backward-word ()</CODE> +<DD><A NAME="IDX343"></A> +Move back to the start of the current or previous word. +Words are delimited by non-quoted shell metacharacters. +<P> + +<A NAME="IDX344"></A> +<DT><CODE>clear-screen (C-l)</CODE> +<DD><A NAME="IDX345"></A> Clear the screen and redraw the current line, leaving the current line at the top of the screen. <P> -<A NAME="IDX342"></A> +<A NAME="IDX346"></A> <DT><CODE>redraw-current-line ()</CODE> -<DD><A NAME="IDX343"></A> +<DD><A NAME="IDX347"></A> Refresh the current line. By default, this is unbound. <P> @@ -10165,9 +10197,9 @@ Refresh the current line. By default, this is unbound. <P> <DL COMPACT> -<A NAME="IDX344"></A> +<A NAME="IDX348"></A> <DT><CODE>accept-line (Newline or Return)</CODE> -<DD><A NAME="IDX345"></A> +<DD><A NAME="IDX349"></A> Accept the line regardless of where the cursor is. If this line is non-empty, add it to the history list according to the setting of @@ -10176,81 +10208,81 @@ If this line is a modified history line, then restore the history line to its original state. <P> -<A NAME="IDX346"></A> +<A NAME="IDX350"></A> <DT><CODE>previous-history (C-p)</CODE> -<DD><A NAME="IDX347"></A> +<DD><A NAME="IDX351"></A> Move `back' through the history list, fetching the previous command. <P> -<A NAME="IDX348"></A> +<A NAME="IDX352"></A> <DT><CODE>next-history (C-n)</CODE> -<DD><A NAME="IDX349"></A> +<DD><A NAME="IDX353"></A> Move `forward' through the history list, fetching the next command. <P> -<A NAME="IDX350"></A> +<A NAME="IDX354"></A> <DT><CODE>beginning-of-history (M-<)</CODE> -<DD><A NAME="IDX351"></A> +<DD><A NAME="IDX355"></A> Move to the first line in the history. <P> -<A NAME="IDX352"></A> +<A NAME="IDX356"></A> <DT><CODE>end-of-history (M->)</CODE> -<DD><A NAME="IDX353"></A> +<DD><A NAME="IDX357"></A> Move to the end of the input history, i.e., the line currently being entered. <P> -<A NAME="IDX354"></A> +<A NAME="IDX358"></A> <DT><CODE>reverse-search-history (C-r)</CODE> -<DD><A NAME="IDX355"></A> +<DD><A NAME="IDX359"></A> Search backward starting at the current line and moving `up' through the history as necessary. This is an incremental search. <P> -<A NAME="IDX356"></A> +<A NAME="IDX360"></A> <DT><CODE>forward-search-history (C-s)</CODE> -<DD><A NAME="IDX357"></A> +<DD><A NAME="IDX361"></A> Search forward starting at the current line and moving `down' through the the history as necessary. This is an incremental search. <P> -<A NAME="IDX358"></A> +<A NAME="IDX362"></A> <DT><CODE>non-incremental-reverse-search-history (M-p)</CODE> -<DD><A NAME="IDX359"></A> +<DD><A NAME="IDX363"></A> Search backward starting at the current line and moving `up' through the history as necessary using a non-incremental search for a string supplied by the user. <P> -<A NAME="IDX360"></A> +<A NAME="IDX364"></A> <DT><CODE>non-incremental-forward-search-history (M-n)</CODE> -<DD><A NAME="IDX361"></A> +<DD><A NAME="IDX365"></A> Search forward starting at the current line and moving `down' through the the history as necessary using a non-incremental search for a string supplied by the user. <P> -<A NAME="IDX362"></A> +<A NAME="IDX366"></A> <DT><CODE>history-search-forward ()</CODE> -<DD><A NAME="IDX363"></A> +<DD><A NAME="IDX367"></A> Search forward through the history for the string of characters between the start of the current line and the point. This is a non-incremental search. By default, this command is unbound. <P> -<A NAME="IDX364"></A> +<A NAME="IDX368"></A> <DT><CODE>history-search-backward ()</CODE> -<DD><A NAME="IDX365"></A> +<DD><A NAME="IDX369"></A> Search backward through the history for the string of characters between the start of the current line and the point. This is a non-incremental search. By default, this command is unbound. <P> -<A NAME="IDX366"></A> +<A NAME="IDX370"></A> <DT><CODE>yank-nth-arg (M-C-y)</CODE> -<DD><A NAME="IDX367"></A> +<DD><A NAME="IDX371"></A> Insert the first argument to the previous command (usually the second word on the previous line) at point. With an argument <VAR>n</VAR>, @@ -10261,9 +10293,9 @@ Once the argument <VAR>n</VAR> is computed, the argument is extracted as if the <SAMP>`!<VAR>n</VAR>'</SAMP> history expansion had been specified. <P> -<A NAME="IDX368"></A> +<A NAME="IDX372"></A> <DT><CODE>yank-last-arg (M-. or M-_)</CODE> -<DD><A NAME="IDX369"></A> +<DD><A NAME="IDX373"></A> Insert last argument to the previous command (the last word of the previous history entry). With an argument, behave exactly like <CODE>yank-nth-arg</CODE>. @@ -10295,46 +10327,46 @@ as if the <SAMP>`!$'</SAMP> history expansion had been specified. <P> <DL COMPACT> -<A NAME="IDX370"></A> +<A NAME="IDX374"></A> <DT><CODE>delete-char (C-d)</CODE> -<DD><A NAME="IDX371"></A> +<DD><A NAME="IDX375"></A> Delete the character at point. If point is at the beginning of the line, there are no characters in the line, and the last character typed was not bound to <CODE>delete-char</CODE>, then return EOF. <P> -<A NAME="IDX372"></A> +<A NAME="IDX376"></A> <DT><CODE>backward-delete-char (Rubout)</CODE> -<DD><A NAME="IDX373"></A> +<DD><A NAME="IDX377"></A> Delete the character behind the cursor. A numeric argument means to kill the characters instead of deleting them. <P> -<A NAME="IDX374"></A> +<A NAME="IDX378"></A> <DT><CODE>forward-backward-delete-char ()</CODE> -<DD><A NAME="IDX375"></A> +<DD><A NAME="IDX379"></A> Delete the character under the cursor, unless the cursor is at the end of the line, in which case the character behind the cursor is deleted. By default, this is not bound to a key. <P> -<A NAME="IDX376"></A> +<A NAME="IDX380"></A> <DT><CODE>quoted-insert (C-q or C-v)</CODE> -<DD><A NAME="IDX377"></A> +<DD><A NAME="IDX381"></A> Add the next character typed to the line verbatim. This is how to insert key sequences like <KBD>C-q</KBD>, for example. <P> -<A NAME="IDX378"></A> +<A NAME="IDX382"></A> <DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE> -<DD><A NAME="IDX379"></A> +<DD><A NAME="IDX383"></A> Insert yourself. <P> -<A NAME="IDX380"></A> +<A NAME="IDX384"></A> <DT><CODE>transpose-chars (C-t)</CODE> -<DD><A NAME="IDX381"></A> +<DD><A NAME="IDX385"></A> Drag the character before the cursor forward over the character at the cursor, moving the cursor forward as well. If the insertion point @@ -10343,39 +10375,39 @@ transposes the last two characters of the line. Negative arguments have no effect. <P> -<A NAME="IDX382"></A> +<A NAME="IDX386"></A> <DT><CODE>transpose-words (M-t)</CODE> -<DD><A NAME="IDX383"></A> +<DD><A NAME="IDX387"></A> Drag the word before point past the word after point, moving point past that word as well. If the insertion point is at the end of the line, this transposes the last two words on the line. <P> -<A NAME="IDX384"></A> +<A NAME="IDX388"></A> <DT><CODE>upcase-word (M-u)</CODE> -<DD><A NAME="IDX385"></A> +<DD><A NAME="IDX389"></A> Uppercase the current (or following) word. With a negative argument, uppercase the previous word, but do not move the cursor. <P> -<A NAME="IDX386"></A> +<A NAME="IDX390"></A> <DT><CODE>downcase-word (M-l)</CODE> -<DD><A NAME="IDX387"></A> +<DD><A NAME="IDX391"></A> Lowercase the current (or following) word. With a negative argument, lowercase the previous word, but do not move the cursor. <P> -<A NAME="IDX388"></A> +<A NAME="IDX392"></A> <DT><CODE>capitalize-word (M-c)</CODE> -<DD><A NAME="IDX389"></A> +<DD><A NAME="IDX393"></A> Capitalize the current (or following) word. With a negative argument, capitalize the previous word, but do not move the cursor. <P> -<A NAME="IDX390"></A> +<A NAME="IDX394"></A> <DT><CODE>overwrite-mode ()</CODE> -<DD><A NAME="IDX391"></A> +<DD><A NAME="IDX395"></A> Toggle overwrite mode. With an explicit positive numeric argument, switches to overwrite mode. With an explicit non-positive numeric argument, switches to insert mode. This command affects only @@ -10415,106 +10447,121 @@ By default, this command is unbound. <DL COMPACT> -<A NAME="IDX392"></A> +<A NAME="IDX396"></A> <DT><CODE>kill-line (C-k)</CODE> -<DD><A NAME="IDX393"></A> +<DD><A NAME="IDX397"></A> Kill the text from point to the end of the line. <P> -<A NAME="IDX394"></A> +<A NAME="IDX398"></A> <DT><CODE>backward-kill-line (C-x Rubout)</CODE> -<DD><A NAME="IDX395"></A> +<DD><A NAME="IDX399"></A> Kill backward to the beginning of the line. <P> -<A NAME="IDX396"></A> +<A NAME="IDX400"></A> <DT><CODE>unix-line-discard (C-u)</CODE> -<DD><A NAME="IDX397"></A> +<DD><A NAME="IDX401"></A> Kill backward from the cursor to the beginning of the current line. <P> -<A NAME="IDX398"></A> +<A NAME="IDX402"></A> <DT><CODE>kill-whole-line ()</CODE> -<DD><A NAME="IDX399"></A> +<DD><A NAME="IDX403"></A> Kill all characters on the current line, no matter where point is. By default, this is unbound. <P> -<A NAME="IDX400"></A> +<A NAME="IDX404"></A> <DT><CODE>kill-word (M-d)</CODE> -<DD><A NAME="IDX401"></A> +<DD><A NAME="IDX405"></A> Kill from point to the end of the current word, or if between words, to the end of the next word. Word boundaries are the same as <CODE>forward-word</CODE>. <P> -<A NAME="IDX402"></A> +<A NAME="IDX406"></A> <DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE> -<DD><A NAME="IDX403"></A> +<DD><A NAME="IDX407"></A> Kill the word behind point. Word boundaries are the same as <CODE>backward-word</CODE>. <P> -<A NAME="IDX404"></A> +<A NAME="IDX408"></A> +<DT><CODE>shell-kill-word ()</CODE> +<DD><A NAME="IDX409"></A> +Kill from point to the end of the current word, or if between +words, to the end of the next word. +Word boundaries are the same as <CODE>shell-forward-word</CODE>. +<P> + +<A NAME="IDX410"></A> +<DT><CODE>backward-kill-word ()</CODE> +<DD><A NAME="IDX411"></A> +Kill the word behind point. +Word boundaries are the same as <CODE>shell-backward-word</CODE>. +<P> + +<A NAME="IDX412"></A> <DT><CODE>unix-word-rubout (C-w)</CODE> -<DD><A NAME="IDX405"></A> +<DD><A NAME="IDX413"></A> Kill the word behind point, using white space as a word boundary. The killed text is saved on the kill-ring. <P> -<A NAME="IDX406"></A> +<A NAME="IDX414"></A> <DT><CODE>unix-filename-rubout ()</CODE> -<DD><A NAME="IDX407"></A> +<DD><A NAME="IDX415"></A> Kill the word behind point, using white space and the slash character as the word boundaries. The killed text is saved on the kill-ring. <P> -<A NAME="IDX408"></A> +<A NAME="IDX416"></A> <DT><CODE>delete-horizontal-space ()</CODE> -<DD><A NAME="IDX409"></A> +<DD><A NAME="IDX417"></A> Delete all spaces and tabs around point. By default, this is unbound. <P> -<A NAME="IDX410"></A> +<A NAME="IDX418"></A> <DT><CODE>kill-region ()</CODE> -<DD><A NAME="IDX411"></A> +<DD><A NAME="IDX419"></A> Kill the text in the current region. By default, this command is unbound. <P> -<A NAME="IDX412"></A> +<A NAME="IDX420"></A> <DT><CODE>copy-region-as-kill ()</CODE> -<DD><A NAME="IDX413"></A> +<DD><A NAME="IDX421"></A> Copy the text in the region to the kill buffer, so it can be yanked right away. By default, this command is unbound. <P> -<A NAME="IDX414"></A> +<A NAME="IDX422"></A> <DT><CODE>copy-backward-word ()</CODE> -<DD><A NAME="IDX415"></A> +<DD><A NAME="IDX423"></A> Copy the word before point to the kill buffer. The word boundaries are the same as <CODE>backward-word</CODE>. By default, this command is unbound. <P> -<A NAME="IDX416"></A> +<A NAME="IDX424"></A> <DT><CODE>copy-forward-word ()</CODE> -<DD><A NAME="IDX417"></A> +<DD><A NAME="IDX425"></A> Copy the word following point to the kill buffer. The word boundaries are the same as <CODE>forward-word</CODE>. By default, this command is unbound. <P> -<A NAME="IDX418"></A> +<A NAME="IDX426"></A> <DT><CODE>yank (C-y)</CODE> -<DD><A NAME="IDX419"></A> +<DD><A NAME="IDX427"></A> Yank the top of the kill ring into the buffer at point. <P> -<A NAME="IDX420"></A> +<A NAME="IDX428"></A> <DT><CODE>yank-pop (M-y)</CODE> -<DD><A NAME="IDX421"></A> +<DD><A NAME="IDX429"></A> Rotate the kill-ring, and yank the new top. You can only do this if the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>. </DL> @@ -10538,16 +10585,16 @@ the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>. <!--docid::SEC112::--> <DL COMPACT> -<A NAME="IDX422"></A> +<A NAME="IDX430"></A> <DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE> -<DD><A NAME="IDX423"></A> +<DD><A NAME="IDX431"></A> Add this digit to the argument already accumulating, or start a new argument. <KBD>M--</KBD> starts a negative argument. <P> -<A NAME="IDX424"></A> +<A NAME="IDX432"></A> <DT><CODE>universal-argument ()</CODE> -<DD><A NAME="IDX425"></A> +<DD><A NAME="IDX433"></A> This is another way to specify an argument. If this command is followed by one or more digits, optionally with a leading minus sign, those digits define the argument. @@ -10582,9 +10629,9 @@ By default, this is not bound to a key. <P> <DL COMPACT> -<A NAME="IDX426"></A> +<A NAME="IDX434"></A> <DT><CODE>complete (<KBD>TAB</KBD>)</CODE> -<DD><A NAME="IDX427"></A> +<DD><A NAME="IDX435"></A> Attempt to perform completion on the text before point. The actual completion performed is application-specific. Bash attempts completion treating the text as a variable (if the @@ -10594,22 +10641,22 @@ command (including aliases and functions) in turn. If none of these produces a match, filename completion is attempted. <P> -<A NAME="IDX428"></A> +<A NAME="IDX436"></A> <DT><CODE>possible-completions (M-?)</CODE> -<DD><A NAME="IDX429"></A> +<DD><A NAME="IDX437"></A> List the possible completions of the text before point. <P> -<A NAME="IDX430"></A> +<A NAME="IDX438"></A> <DT><CODE>insert-completions (M-*)</CODE> -<DD><A NAME="IDX431"></A> +<DD><A NAME="IDX439"></A> Insert all completions of the text before point that would have been generated by <CODE>possible-completions</CODE>. <P> -<A NAME="IDX432"></A> +<A NAME="IDX440"></A> <DT><CODE>menu-complete ()</CODE> -<DD><A NAME="IDX433"></A> +<DD><A NAME="IDX441"></A> Similar to <CODE>complete</CODE>, but replaces the word to be completed with a single match from the list of possible completions. Repeated execution of <CODE>menu-complete</CODE> steps through the list @@ -10624,9 +10671,9 @@ This command is intended to be bound to <KBD>TAB</KBD>, but is unbound by default. <P> -<A NAME="IDX434"></A> +<A NAME="IDX442"></A> <DT><CODE>delete-char-or-list ()</CODE> -<DD><A NAME="IDX435"></A> +<DD><A NAME="IDX443"></A> Deletes the character under the cursor if not at the beginning or end of the line (like <CODE>delete-char</CODE>). If at the end of the line, behaves identically to @@ -10634,64 +10681,64 @@ If at the end of the line, behaves identically to This command is unbound by default. <P> -<A NAME="IDX436"></A> +<A NAME="IDX444"></A> <DT><CODE>complete-filename (M-/)</CODE> -<DD><A NAME="IDX437"></A> +<DD><A NAME="IDX445"></A> Attempt filename completion on the text before point. <P> -<A NAME="IDX438"></A> +<A NAME="IDX446"></A> <DT><CODE>possible-filename-completions (C-x /)</CODE> -<DD><A NAME="IDX439"></A> +<DD><A NAME="IDX447"></A> List the possible completions of the text before point, treating it as a filename. <P> -<A NAME="IDX440"></A> +<A NAME="IDX448"></A> <DT><CODE>complete-username (M-~)</CODE> -<DD><A NAME="IDX441"></A> +<DD><A NAME="IDX449"></A> Attempt completion on the text before point, treating it as a username. <P> -<A NAME="IDX442"></A> +<A NAME="IDX450"></A> <DT><CODE>possible-username-completions (C-x ~)</CODE> -<DD><A NAME="IDX443"></A> +<DD><A NAME="IDX451"></A> List the possible completions of the text before point, treating it as a username. <P> -<A NAME="IDX444"></A> +<A NAME="IDX452"></A> <DT><CODE>complete-variable (M-$)</CODE> -<DD><A NAME="IDX445"></A> +<DD><A NAME="IDX453"></A> Attempt completion on the text before point, treating it as a shell variable. <P> -<A NAME="IDX446"></A> +<A NAME="IDX454"></A> <DT><CODE>possible-variable-completions (C-x $)</CODE> -<DD><A NAME="IDX447"></A> +<DD><A NAME="IDX455"></A> List the possible completions of the text before point, treating it as a shell variable. <P> -<A NAME="IDX448"></A> +<A NAME="IDX456"></A> <DT><CODE>complete-hostname (M-@)</CODE> -<DD><A NAME="IDX449"></A> +<DD><A NAME="IDX457"></A> Attempt completion on the text before point, treating it as a hostname. <P> -<A NAME="IDX450"></A> +<A NAME="IDX458"></A> <DT><CODE>possible-hostname-completions (C-x @)</CODE> -<DD><A NAME="IDX451"></A> +<DD><A NAME="IDX459"></A> List the possible completions of the text before point, treating it as a hostname. <P> -<A NAME="IDX452"></A> +<A NAME="IDX460"></A> <DT><CODE>complete-command (M-!)</CODE> -<DD><A NAME="IDX453"></A> +<DD><A NAME="IDX461"></A> Attempt completion on the text before point, treating it as a command name. Command completion attempts to match the text against aliases, reserved words, shell @@ -10699,32 +10746,32 @@ functions, shell builtins, and finally executable filenames, in that order. <P> -<A NAME="IDX454"></A> +<A NAME="IDX462"></A> <DT><CODE>possible-command-completions (C-x !)</CODE> -<DD><A NAME="IDX455"></A> +<DD><A NAME="IDX463"></A> List the possible completions of the text before point, treating it as a command name. <P> -<A NAME="IDX456"></A> +<A NAME="IDX464"></A> <DT><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE> -<DD><A NAME="IDX457"></A> +<DD><A NAME="IDX465"></A> Attempt completion on the text before point, comparing the text against lines from the history list for possible completion matches. <P> -<A NAME="IDX458"></A> +<A NAME="IDX466"></A> <DT><CODE>dabbrev-expand ()</CODE> -<DD><A NAME="IDX459"></A> +<DD><A NAME="IDX467"></A> Attempt menu completion on the text before point, comparing the text against lines from the history list for possible completion matches. <P> -<A NAME="IDX460"></A> +<A NAME="IDX468"></A> <DT><CODE>complete-into-braces (M-{)</CODE> -<DD><A NAME="IDX461"></A> +<DD><A NAME="IDX469"></A> Perform filename completion and insert the list of possible completions enclosed within braces so the list is available to the shell (see section <A HREF="bashref.html#SEC29">3.5.1 Brace Expansion</A>). @@ -10751,22 +10798,22 @@ enclosed within braces so the list is available to the shell <!--docid::SEC114::--> <DL COMPACT> -<A NAME="IDX462"></A> +<A NAME="IDX470"></A> <DT><CODE>start-kbd-macro (C-x ()</CODE> -<DD><A NAME="IDX463"></A> +<DD><A NAME="IDX471"></A> Begin saving the characters typed into the current keyboard macro. <P> -<A NAME="IDX464"></A> +<A NAME="IDX472"></A> <DT><CODE>end-kbd-macro (C-x ))</CODE> -<DD><A NAME="IDX465"></A> +<DD><A NAME="IDX473"></A> Stop saving the characters typed into the current keyboard macro and save the definition. <P> -<A NAME="IDX466"></A> +<A NAME="IDX474"></A> <DT><CODE>call-last-kbd-macro (C-x e)</CODE> -<DD><A NAME="IDX467"></A> +<DD><A NAME="IDX475"></A> Re-execute the last keyboard macro defined, by making the characters in the macro appear as if typed at the keyboard. <P> @@ -10792,87 +10839,87 @@ in the macro appear as if typed at the keyboard. <!--docid::SEC115::--> <DL COMPACT> -<A NAME="IDX468"></A> +<A NAME="IDX476"></A> <DT><CODE>re-read-init-file (C-x C-r)</CODE> -<DD><A NAME="IDX469"></A> +<DD><A NAME="IDX477"></A> Read in the contents of the <VAR>inputrc</VAR> file, and incorporate any bindings or variable assignments found there. <P> -<A NAME="IDX470"></A> +<A NAME="IDX478"></A> <DT><CODE>abort (C-g)</CODE> -<DD><A NAME="IDX471"></A> +<DD><A NAME="IDX479"></A> Abort the current editing command and ring the terminal's bell (subject to the setting of <CODE>bell-style</CODE>). <P> -<A NAME="IDX472"></A> +<A NAME="IDX480"></A> <DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE> -<DD><A NAME="IDX473"></A> +<DD><A NAME="IDX481"></A> If the metafied character <VAR>x</VAR> is lowercase, run the command that is bound to the corresponding uppercase character. <P> -<A NAME="IDX474"></A> +<A NAME="IDX482"></A> <DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE> -<DD><A NAME="IDX475"></A> +<DD><A NAME="IDX483"></A> Metafy the next character typed. This is for keyboards without a meta key. Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing <KBD>M-f</KBD>. <P> -<A NAME="IDX476"></A> +<A NAME="IDX484"></A> <DT><CODE>undo (C-_ or C-x C-u)</CODE> -<DD><A NAME="IDX477"></A> +<DD><A NAME="IDX485"></A> Incremental undo, separately remembered for each line. <P> -<A NAME="IDX478"></A> +<A NAME="IDX486"></A> <DT><CODE>revert-line (M-r)</CODE> -<DD><A NAME="IDX479"></A> +<DD><A NAME="IDX487"></A> Undo all changes made to this line. This is like executing the <CODE>undo</CODE> command enough times to get back to the beginning. <P> -<A NAME="IDX480"></A> +<A NAME="IDX488"></A> <DT><CODE>tilde-expand (M-&)</CODE> -<DD><A NAME="IDX481"></A> +<DD><A NAME="IDX489"></A> Perform tilde expansion on the current word. <P> -<A NAME="IDX482"></A> +<A NAME="IDX490"></A> <DT><CODE>set-mark (C-@)</CODE> -<DD><A NAME="IDX483"></A> +<DD><A NAME="IDX491"></A> Set the mark to the point. If a numeric argument is supplied, the mark is set to that position. <P> -<A NAME="IDX484"></A> +<A NAME="IDX492"></A> <DT><CODE>exchange-point-and-mark (C-x C-x)</CODE> -<DD><A NAME="IDX485"></A> +<DD><A NAME="IDX493"></A> Swap the point with the mark. The current cursor position is set to the saved position, and the old cursor position is saved as the mark. <P> -<A NAME="IDX486"></A> +<A NAME="IDX494"></A> <DT><CODE>character-search (C-])</CODE> -<DD><A NAME="IDX487"></A> +<DD><A NAME="IDX495"></A> A character is read and point is moved to the next occurrence of that character. A negative count searches for previous occurrences. <P> -<A NAME="IDX488"></A> +<A NAME="IDX496"></A> <DT><CODE>character-search-backward (M-C-])</CODE> -<DD><A NAME="IDX489"></A> +<DD><A NAME="IDX497"></A> A character is read and point is moved to the previous occurrence of that character. A negative count searches for subsequent occurrences. <P> -<A NAME="IDX490"></A> +<A NAME="IDX498"></A> <DT><CODE>insert-comment (M-#)</CODE> -<DD><A NAME="IDX491"></A> +<DD><A NAME="IDX499"></A> Without a numeric argument, the value of the <CODE>comment-begin</CODE> variable is inserted at the beginning of the current line. If a numeric argument is supplied, this command acts as a toggle: if @@ -10887,115 +10934,115 @@ If a numeric argument causes the comment character to be removed, the line will be executed by the shell. <P> -<A NAME="IDX492"></A> +<A NAME="IDX500"></A> <DT><CODE>dump-functions ()</CODE> -<DD><A NAME="IDX493"></A> +<DD><A NAME="IDX501"></A> Print all of the functions and their key bindings to the Readline output stream. If a numeric argument is supplied, the output is formatted in such a way that it can be made part of an <VAR>inputrc</VAR> file. This command is unbound by default. <P> -<A NAME="IDX494"></A> +<A NAME="IDX502"></A> <DT><CODE>dump-variables ()</CODE> -<DD><A NAME="IDX495"></A> +<DD><A NAME="IDX503"></A> Print all of the settable variables and their values to the Readline output stream. If a numeric argument is supplied, the output is formatted in such a way that it can be made part of an <VAR>inputrc</VAR> file. This command is unbound by default. <P> -<A NAME="IDX496"></A> +<A NAME="IDX504"></A> <DT><CODE>dump-macros ()</CODE> -<DD><A NAME="IDX497"></A> +<DD><A NAME="IDX505"></A> Print all of the Readline key sequences bound to macros and the strings they output. If a numeric argument is supplied, the output is formatted in such a way that it can be made part of an <VAR>inputrc</VAR> file. This command is unbound by default. <P> -<A NAME="IDX498"></A> +<A NAME="IDX506"></A> <DT><CODE>glob-complete-word (M-g)</CODE> -<DD><A NAME="IDX499"></A> +<DD><A NAME="IDX507"></A> The word before point is treated as a pattern for pathname expansion, with an asterisk implicitly appended. This pattern is used to generate a list of matching file names for possible completions. <P> -<A NAME="IDX500"></A> +<A NAME="IDX508"></A> <DT><CODE>glob-expand-word (C-x *)</CODE> -<DD><A NAME="IDX501"></A> +<DD><A NAME="IDX509"></A> The word before point is treated as a pattern for pathname expansion, and the list of matching file names is inserted, replacing the word. If a numeric argument is supplied, a <SAMP>`*'</SAMP> is appended before pathname expansion. <P> -<A NAME="IDX502"></A> +<A NAME="IDX510"></A> <DT><CODE>glob-list-expansions (C-x g)</CODE> -<DD><A NAME="IDX503"></A> +<DD><A NAME="IDX511"></A> The list of expansions that would have been generated by <CODE>glob-expand-word</CODE> is displayed, and the line is redrawn. If a numeric argument is supplied, a <SAMP>`*'</SAMP> is appended before pathname expansion. <P> -<A NAME="IDX504"></A> +<A NAME="IDX512"></A> <DT><CODE>display-shell-version (C-x C-v)</CODE> -<DD><A NAME="IDX505"></A> +<DD><A NAME="IDX513"></A> Display version information about the current instance of Bash. <P> -<A NAME="IDX506"></A> +<A NAME="IDX514"></A> <DT><CODE>shell-expand-line (M-C-e)</CODE> -<DD><A NAME="IDX507"></A> +<DD><A NAME="IDX515"></A> Expand the line as the shell does. This performs alias and history expansion as well as all of the shell word expansions (see section <A HREF="bashref.html#SEC28">3.5 Shell Expansions</A>). <P> -<A NAME="IDX508"></A> +<A NAME="IDX516"></A> <DT><CODE>history-expand-line (M-^)</CODE> -<DD><A NAME="IDX509"></A> +<DD><A NAME="IDX517"></A> Perform history expansion on the current line. <P> -<A NAME="IDX510"></A> +<A NAME="IDX518"></A> <DT><CODE>magic-space ()</CODE> -<DD><A NAME="IDX511"></A> +<DD><A NAME="IDX519"></A> Perform history expansion on the current line and insert a space (see section <A HREF="bashref.html#SEC122">9.3 History Expansion</A>). <P> -<A NAME="IDX512"></A> +<A NAME="IDX520"></A> <DT><CODE>alias-expand-line ()</CODE> -<DD><A NAME="IDX513"></A> +<DD><A NAME="IDX521"></A> Perform alias expansion on the current line (see section <A HREF="bashref.html#SEC84">6.6 Aliases</A>). <P> -<A NAME="IDX514"></A> +<A NAME="IDX522"></A> <DT><CODE>history-and-alias-expand-line ()</CODE> -<DD><A NAME="IDX515"></A> +<DD><A NAME="IDX523"></A> Perform history and alias expansion on the current line. <P> -<A NAME="IDX516"></A> +<A NAME="IDX524"></A> <DT><CODE>insert-last-argument (M-. or M-_)</CODE> -<DD><A NAME="IDX517"></A> +<DD><A NAME="IDX525"></A> A synonym for <CODE>yank-last-arg</CODE>. <P> -<A NAME="IDX518"></A> +<A NAME="IDX526"></A> <DT><CODE>operate-and-get-next (C-o)</CODE> -<DD><A NAME="IDX519"></A> +<DD><A NAME="IDX527"></A> Accept the current line for execution and fetch the next line relative to the current line from the history for editing. Any argument is ignored. <P> -<A NAME="IDX520"></A> +<A NAME="IDX528"></A> <DT><CODE>edit-and-execute-command (C-xC-e)</CODE> -<DD><A NAME="IDX521"></A> +<DD><A NAME="IDX529"></A> Invoke an editor on the current command line, and execute the result as shell commands. Bash attempts to invoke @@ -11216,7 +11263,7 @@ facilities. <DL COMPACT> <DT><CODE>compgen</CODE> -<DD><A NAME="IDX522"></A> +<DD><A NAME="IDX530"></A> <TABLE><tr><td> </td><td class=example><pre><CODE>compgen [<VAR>option</VAR>] [<VAR>word</VAR>]</CODE> </pre></td></tr></table><P> @@ -11242,7 +11289,7 @@ matches were generated. </P><P> <DT><CODE>complete</CODE> -<DD><A NAME="IDX523"></A> +<DD><A NAME="IDX531"></A> <TABLE><tr><td> </td><td class=example><pre><CODE>complete [-abcdefgjksuv] [-o <VAR>comp-option</VAR>] [-E] [-A <VAR>action</VAR>] [-G <VAR>globpat</VAR>] [-W <VAR>wordlist</VAR>] [-F <VAR>function</VAR>] [-C <VAR>command</VAR>] [-X <VAR>filterpat</VAR>] [-P <VAR>prefix</VAR>] [-S <VAR>suffix</VAR>] <VAR>name</VAR> [<VAR>name</VAR> <small>...</small>]</CODE> @@ -11297,9 +11344,10 @@ no matches. <DT><CODE>filenames</CODE> <DD>Tell Readline that the compspec generates filenames, so it can perform any -filename-specific processing (like adding a slash to directory names or -suppressing trailing spaces). This option is intended to be used with -shell functions specified with <SAMP>`-F'</SAMP>. +filename-specific processing (like adding a slash to directory names +quoting special characters, or suppressing trailing spaces). +This option is intended to be used with shell functions specified +with <SAMP>`-F'</SAMP>. <P> <DT><CODE>nospace</CODE> @@ -11475,7 +11523,7 @@ an error occurs adding a completion specification. </P><P> <DT><CODE>compopt</CODE> -<DD><A NAME="IDX524"></A> +<DD><A NAME="IDX532"></A> <TABLE><tr><td> </td><td class=example><pre><CODE>compopt</CODE> [-o <VAR>option</VAR>] [+o <VAR>option</VAR>] [<VAR>name</VAR>] </pre></td></tr></table>Modify completion options for each <VAR>name</VAR> according to the <VAR>option</VAR>s, or for the currently-execution completion if no <VAR>name</VAR>s @@ -11494,7 +11542,7 @@ specification exists, or an output error occurs. </DL> <P> -<A NAME="IDX525"></A> +<A NAME="IDX533"></A> </P><P> <A NAME="Using History Interactively"></A> @@ -11639,7 +11687,7 @@ history list and history file. <DL COMPACT> <DT><CODE>fc</CODE> -<DD><A NAME="IDX526"></A> +<DD><A NAME="IDX534"></A> <TABLE><tr><td> </td><td class=example><pre><CODE>fc [-e <VAR>ename</VAR>] [-lnr] [<VAR>first</VAR>] [<VAR>last</VAR>]</CODE> <CODE>fc -s [<VAR>pat</VAR>=<VAR>rep</VAR>] [<VAR>command</VAR>]</CODE> </pre></td></tr></table><P> @@ -11673,7 +11721,7 @@ and typing <SAMP>`r'</SAMP> re-executes the last command (see section <A HREF="b </P><P> <DT><CODE>history</CODE> -<DD><A NAME="IDX527"></A> +<DD><A NAME="IDX535"></A> <TABLE><tr><td> </td><td class=example><pre>history [<VAR>n</VAR>] history -c history -d <VAR>offset</VAR> @@ -11846,7 +11894,7 @@ writing the history file. An event designator is a reference to a command line entry in the history list. -<A NAME="IDX528"></A> +<A NAME="IDX536"></A> </P><P> <DL COMPACT> @@ -14042,9 +14090,9 @@ to permit their use in free software. <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX92"><CODE>caller</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.2 Bash Builtin Commands</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX71"><CODE>cd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC59">4.1 Bourne Shell Builtins</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX93"><CODE>command</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.2 Bash Builtin Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX522"><CODE>compgen</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX523"><CODE>complete</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX524"><CODE>compopt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX530"><CODE>compgen</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX531"><CODE>complete</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX532"><CODE>compopt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX72"><CODE>continue</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC59">4.1 Bourne Shell Builtins</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="bt_D"></A>D</TH><TD></TD><TD></TD></TR> @@ -14061,7 +14109,7 @@ to permit their use in free software. <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX76"><CODE>export</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC59">4.1 Bourne Shell Builtins</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="bt_F"></A>F</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX526"><CODE>fc</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC121">9.2 Bash History Builtins</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX534"><CODE>fc</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC121">9.2 Bash History Builtins</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX289"><CODE>fg</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC93">7.2 Job Control Builtins</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="bt_G"></A>G</TH><TD></TD><TD></TD></TR> @@ -14070,7 +14118,7 @@ to permit their use in free software. <TR><TH><A NAME="bt_H"></A>H</TH><TD></TD><TD></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX78"><CODE>hash</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC59">4.1 Bourne Shell Builtins</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX97"><CODE>help</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.2 Bash Builtin Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX527"><CODE>history</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC121">9.2 Bash History Builtins</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX535"><CODE>history</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC121">9.2 Bash History Builtins</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="bt_J"></A>J</TH><TD></TD><TD></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX290"><CODE>jobs</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC93">7.2 Job Control Builtins</A></TD></TR> @@ -14768,238 +14816,246 @@ to permit their use in free software. <TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_A"></A>A</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX470"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX471"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX344"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX345"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX512"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX513"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX478"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX479"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX348"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX349"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX520"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX521"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_B"></A>B</TH><TD></TD><TD></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX334"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX335"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX372"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX373"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX394"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX395"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX402"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX403"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX376"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX377"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX398"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX399"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX410"><CODE>backward-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX411"><CODE>backward-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX406"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX407"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX338"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX339"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX350"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX351"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX354"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX355"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX328"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX329"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_C"></A>C</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX466"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX467"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX388"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX389"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX486"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX487"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX488"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX489"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX340"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX341"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX426"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX427"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX452"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX453"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX436"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX437"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX448"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX449"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX460"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX461"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX440"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX441"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX444"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX445"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX414"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX415"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX416"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX417"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX412"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX413"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX474"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX475"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX392"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX393"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX494"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX495"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX496"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX497"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX344"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX345"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX434"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX435"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX460"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX461"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX444"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX445"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX456"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX457"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX468"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX469"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX448"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX449"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX452"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX453"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX422"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX423"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX424"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX425"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX420"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX421"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_D"></A>D</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX458"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX459"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX370"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX371"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX434"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX435"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX408"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX409"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX422"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX423"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX504"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX505"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX472"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX473"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX386"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX387"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX492"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX493"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX496"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX497"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX494"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX495"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX456"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX457"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX466"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX467"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX374"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX375"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX442"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX443"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX416"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX417"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX430"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX431"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX512"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX513"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX480"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX481"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX390"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX391"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX500"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX501"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX504"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX505"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX502"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX503"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX464"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX465"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_E"></A>E</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX520"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX521"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX464"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX465"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX352"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX353"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX528"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX529"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX472"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX473"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX356"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX357"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX330"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX331"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX484"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX485"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX492"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX493"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_F"></A>F</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX374"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX375"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX378"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX379"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX332"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX333"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX356"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX357"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX360"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX361"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX336"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX337"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_G"></A>G</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX498"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX499"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX500"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX501"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX502"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX503"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX506"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX507"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX508"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX509"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX510"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX511"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_H"></A>H</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX514"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX515"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX508"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX509"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX364"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX365"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX362"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX363"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX522"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX523"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX516"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX517"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX368"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX369"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX366"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX367"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_I"></A>I</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX490"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX491"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX430"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX431"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX516"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX517"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX498"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX499"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX438"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX439"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX524"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX525"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_K"></A>K</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX392"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX393"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX410"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX411"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX398"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX399"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX400"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX401"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX396"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX397"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX418"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX419"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX402"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX403"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX404"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX405"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_M"></A>M</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX510"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX511"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX432"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX433"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX518"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX519"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX440"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX441"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_N"></A>N</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX348"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX349"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX360"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX361"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX358"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX359"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX352"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX353"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX364"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX365"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX362"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX363"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_O"></A>O</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX518"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX519"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX390"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX391"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX526"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX527"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX394"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX395"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_P"></A>P</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX454"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX455"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX428"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX429"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX438"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX439"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX450"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX451"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX442"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX443"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX446"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX447"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX474"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX475"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX346"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX347"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX462"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX463"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX436"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX437"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX446"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX447"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX458"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX459"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX450"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX451"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX454"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX455"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.6 Letting Readline Type For You</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX482"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX483"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX350"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX351"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_Q"></A>Q</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX376"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX377"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX380"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX381"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_R"></A>R</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX468"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX469"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX342"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX343"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX354"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX355"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX478"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX479"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX476"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX477"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX346"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX347"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX358"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX359"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX486"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX487"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_S"></A>S</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX378"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX379"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX482"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX483"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX506"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX507"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX462"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX463"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX382"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX383"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX490"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX491"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX342"><CODE>shell-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX343"><CODE>shell-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX514"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX515"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX340"><CODE>shell-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX341"><CODE>shell-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.1 Commands For Moving</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX408"><CODE>shell-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX409"><CODE>shell-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX470"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX471"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.7 Keyboard Macros</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_T"></A>T</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX480"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX481"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX380"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX381"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX382"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX383"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX488"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX489"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX384"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX385"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX386"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX387"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_U"></A>U</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX476"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX477"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX424"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX425"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX406"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX407"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX396"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX397"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX404"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX405"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX384"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX385"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX484"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX485"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.8 Some Miscellaneous Commands</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX432"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX433"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.5 Specifying Numeric Arguments</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX414"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX415"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX400"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX401"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX412"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX413"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX388"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX389"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.3 Commands For Changing Text</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="fn_Y"></A>Y</TH><TD></TD><TD></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX418"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX419"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX368"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX369"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX366"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX367"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX420"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX421"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX426"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX427"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX372"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX373"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX370"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX371"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.2 Commands For Manipulating The History</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX428"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX429"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.4 Killing And Yanking</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> </TABLE><P></P><table><tr><th valign=top>Jump to: </th><td><A HREF="bashref.html#fn_A" style="text-decoration:none"><b>A</b></A> @@ -15174,10 +15230,10 @@ to permit their use in free software. <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="cp_H"></A>H</TH><TD></TD><TD></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC121">history builtins</A></TD><TD valign=top><A HREF="bashref.html#SEC121">9.2 Bash History Builtins</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX528">history events</A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.3.1 Event Designators</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX536">history events</A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.3.1 Event Designators</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC122">history expansion</A></TD><TD valign=top><A HREF="bashref.html#SEC122">9.3 History Expansion</A></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC120">history list</A></TD><TD valign=top><A HREF="bashref.html#SEC120">9.1 Bash History Facilities</A></TD></TR> -<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX525">History, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> +<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX533">History, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC118">8.7 Programmable Completion Builtins</A></TD></TR> <TR><TD COLSPAN=3> <HR></TD></TR> <TR><TH><A NAME="cp_I"></A>I</TH><TD></TD><TD></TD></TR> <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX11">identifier</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR> @@ -15703,7 +15759,7 @@ to permit their use in free software. <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="bashref.html#SEC_About"> ? </A>]</TD> </TR></TABLE> <H1>About this document</H1> -This document was generated by <I>Chet Ramey</I> on <I>July, 24 2008</I> +This document was generated by <I>Chet Ramey</I> on <I>November, 17 2008</I> using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html "><I>texi2html</I></A> <P></P> @@ -15865,7 +15921,7 @@ the following structure: <BR> <FONT SIZE="-1"> This document was generated -by <I>Chet Ramey</I> on <I>July, 24 2008</I> +by <I>Chet Ramey</I> on <I>November, 17 2008</I> using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html "><I>texi2html</I></A> diff --git a/doc/bashref.info b/doc/bashref.info index 3bbe9ab4..58fd3102 100644 --- a/doc/bashref.info +++ b/doc/bashref.info @@ -1,10 +1,10 @@ This is bashref.info, produced by makeinfo version 4.11 from -/usr/homes/chet/src/bash/src/doc/bashref.texi. +/Users/chet/src/bash/src/doc/bashref.texi. This text is a brief description of the features that are present in -the Bash shell (version 4.0, 6 July 2008). +the Bash shell (version 4.0, 28 October 2008). - This is Edition 4.0, last updated 6 July 2008, of `The GNU Bash + This is Edition 4.0, last updated 28 October 2008, of `The GNU Bash Reference Manual', for `Bash', Version 4.0. Copyright (C) 1988-2008 Free Software Foundation, Inc. @@ -21,9 +21,9 @@ preserved on all copies. below. A copy of the license is included in the section entitled "GNU Free Documentation License". - (a) The FSF's Back-Cover Text is: "You have the freedom to copy - and modify this GNU manual. Buying copies from the FSF supports - it in developing GNU and promoting software freedom." + (a) The FSF's Back-Cover Text is: You are free to copy and modify + this GNU manual. Buying copies from GNU Press supports the FSF in + developing GNU and promoting software freedom." INFO-DIR-SECTION Basics @@ -38,9 +38,9 @@ Bash Features ************* This text is a brief description of the features that are present in -the Bash shell (version 4.0, 6 July 2008). +the Bash shell (version 4.0, 28 October 2008). - This is Edition 4.0, last updated 6 July 2008, of `The GNU Bash + This is Edition 4.0, last updated 28 October 2008, of `The GNU Bash Reference Manual', for `Bash', Version 4.0. Bash contains features that appear in other popular shells, and some @@ -221,7 +221,8 @@ These definitions are used throughout the remainder of this manual. `operator' A `control operator' or a `redirection operator'. *Note - Redirections::, for a list of redirection operators. + Redirections::, for a list of redirection operators. Operators + contain at least one unquoted `metacharacter'. `process group' A collection of related processes each having the same process @@ -252,7 +253,8 @@ These definitions are used throughout the remainder of this manual. It is either a `word' or an `operator'. `word' - A `token' that is not an `operator'. + A sequence of characters treated as a unit by the shell. Words + may not include unquoted `metacharacters'. File: bashref.info, Node: Basic Shell Features, Next: Shell Builtin Commands, Prev: Definitions, Up: Top @@ -2986,7 +2988,7 @@ POSIX standard. backspace `\c' - suppress trailing newline + suppress further output `\e' escape @@ -3183,7 +3185,8 @@ POSIX standard. `-e' Readline (*note Command Line Editing::) is used to obtain the - line. + line. Readline uses the current (or default, if line editing + was not previously active) editing settings. `-i TEXT' If Readline is being used to read the line, TEXT is placed @@ -3214,8 +3217,10 @@ POSIX standard. may be a decimal number with a fractional portion following the decimal point. This option is only effective if `read' is reading input from a terminal, pipe, or other special - file; it has no effect when reading from regular files. The - exit status is greater than 128 if the timeout is exceeded. + file; it has no effect when reading from regular files. If + TIMEOUT is 0, `read' returns success if input is available on + the specified file descriptor, failure otherwise. The exit + status is greater than 128 if the timeout is exceeded. `-u FD' Read input from file descriptor FD. @@ -3444,7 +3449,8 @@ parameters, or to display the names and values of shell variables. `emacs' Use an `emacs'-style line editing interface (*note - Command Line Editing::). + Command Line Editing::). This also affects the editing + interface used for `read -e'. `errexit' Same as `-e'. @@ -3518,7 +3524,8 @@ parameters, or to display the names and values of shell variables. Same as `-v'. `vi' - Use a `vi'-style line editing interface. + Use a `vi'-style line editing interface. This also + affects the editing interface used for `read -e'. `xtrace' Same as `-x'. @@ -3526,15 +3533,16 @@ parameters, or to display the names and values of shell variables. `-p' Turn on privileged mode. In this mode, the `$BASH_ENV' and `$ENV' files are not processed, shell functions are not - inherited from the environment, and the `SHELLOPTS' variable, - if it appears in the environment, is ignored. If the shell - is started with the effective user (group) id not equal to the - real user (group) id, and the `-p' option is not supplied, - these actions are taken and the effective user id is set to - the real user id. If the `-p' option is supplied at startup, - the effective user id is not reset. Turning this option off - causes the effective user and group ids to be set to the real - user and group ids. + inherited from the environment, and the `SHELLOPTS', `CDPATH' + and `GLOBIGNORE' variables, if they appear in the + environment, are ignored. If the shell is started with the + effective user (group) id not equal to the real user (group) + id, and the `-p' option is not supplied, these actions are + taken and the effective user id is set to the real user id. + If the `-p' option is supplied at startup, the effective user + id is not reset. Turning this option off causes the + effective user and group ids to be set to the real user and + group ids. `-t' Exit after reading and executing one command. @@ -5721,7 +5729,7 @@ startup files. `$PATH'. 40. The `vi' editing mode will invoke the `vi' editor directly when - the `v' command is run, instead of checking `$FCEDIT' and + the `v' command is run, instead of checking `$VISUAL' and `$EDITOR'. 41. When the `xpg_echo' option is enabled, Bash does not attempt to @@ -5811,7 +5819,7 @@ the additional side effect of causing pending output and typeahead to be discarded. There are a number of ways to refer to a job in the shell. The -character `%' introduces a job name. +character `%' introduces a job specification (JOBSPEC). Job number `n' may be referred to as `%n'. The symbols `%%' and `%+' refer to the shell's notion of the current job, which is the last @@ -5986,6 +5994,15 @@ File: bashref.info, Node: Command Line Editing, Next: Using History Interactiv This chapter describes the basic features of the GNU command line editing interface. Command line editing is provided by the Readline library, which is used by several different programs, including Bash. +Command line editing is enabled by default when using an interactive +shell, unless the `--noediting' option is supplied at shell invocation. +Line editing is also used when using the `-e' option to the `read' +builtin command (*note Bash Builtins::). By default, the line editing +commands are similar to those of emacs. A vi-style line editing +interface is also available. Line editing can be enabled at any time +using the `-o emacs' or `-o vi' options to the `set' builtin command +(*note The Set Builtin::), or disabled using the `+o emacs' or `+o vi' +options to `set'. * Menu: @@ -6839,6 +6856,14 @@ File: bashref.info, Node: Commands For Moving, Next: Commands For History, Up Move back to the start of the current or previous word. Words are composed of letters and digits. +`shell-forward-word ()' + Move forward to the end of the next word. Words are delimited by + non-quoted shell metacharacters. + +`shell-backward-word ()' + Move back to the start of the current or previous word. Words are + delimited by non-quoted shell metacharacters. + `clear-screen (C-l)' Clear the screen and redraw the current line, leaving the current line at the top of the screen. @@ -7014,6 +7039,15 @@ File: bashref.info, Node: Commands For Killing, Next: Numeric Arguments, Prev Kill the word behind point. Word boundaries are the same as `backward-word'. +`shell-kill-word ()' + Kill from point to the end of the current word, or if between + words, to the end of the next word. Word boundaries are the same + as `shell-forward-word'. + +`backward-kill-word ()' + Kill the word behind point. Word boundaries are the same as + `shell-backward-word'. + `unix-word-rubout (C-w)' Kill the word behind point, using white space as a word boundary. The killed text is saved on the kill-ring. @@ -7524,9 +7558,10 @@ completion facilities. `filenames' Tell Readline that the compspec generates filenames, so it can perform any filename-specific processing (like - adding a slash to directory names or suppressing - trailing spaces). This option is intended to be used - with shell functions specified with `-F'. + adding a slash to directory names quoting special + characters, or suppressing trailing spaces). This + option is intended to be used with shell functions + specified with `-F'. `nospace' Tell Readline not to append a space (the default) to @@ -9389,7 +9424,7 @@ D.1 Index of Shell Builtin Commands * complete: Programmable Completion Builtins. (line 28) * compopt: Programmable Completion Builtins. - (line 212) + (line 213) * continue: Bourne Shell Builtins. (line 55) * declare: Bash Builtins. (line 142) @@ -9442,7 +9477,7 @@ D.1 Index of Shell Builtin Commands * shift: Bourne Shell Builtins. (line 201) * shopt: The Shopt Builtin. (line 9) -* source: Bash Builtins. (line 477) +* source: Bash Builtins. (line 480) * suspend: Job Control Builtins. (line 94) * test: Bourne Shell Builtins. @@ -9451,12 +9486,12 @@ D.1 Index of Shell Builtin Commands (line 281) * trap: Bourne Shell Builtins. (line 286) -* type: Bash Builtins. (line 481) -* typeset: Bash Builtins. (line 512) -* ulimit: Bash Builtins. (line 518) +* type: Bash Builtins. (line 484) +* typeset: Bash Builtins. (line 515) +* ulimit: Bash Builtins. (line 521) * umask: Bourne Shell Builtins. (line 327) -* unalias: Bash Builtins. (line 604) +* unalias: Bash Builtins. (line 607) * unset: Bourne Shell Builtins. (line 344) * wait: Job Control Builtins. @@ -9701,16 +9736,16 @@ D.4 Function Index (line 41) * character-search-backward (M-C-]): Miscellaneous Commands. (line 46) -* clear-screen (C-l): Commands For Moving. (line 26) +* clear-screen (C-l): Commands For Moving. (line 34) * complete (<TAB>): Commands For Completion. (line 6) -* copy-backward-word (): Commands For Killing. (line 49) -* copy-forward-word (): Commands For Killing. (line 54) -* copy-region-as-kill (): Commands For Killing. (line 45) +* copy-backward-word (): Commands For Killing. (line 58) +* copy-forward-word (): Commands For Killing. (line 63) +* copy-region-as-kill (): Commands For Killing. (line 54) * delete-char (C-d): Commands For Text. (line 6) * delete-char-or-list (): Commands For Completion. (line 34) -* delete-horizontal-space (): Commands For Killing. (line 37) +* delete-horizontal-space (): Commands For Killing. (line 46) * digit-argument (M-0, M-1, ... M--): Numeric Arguments. (line 6) * do-uppercase-version (M-a, M-b, M-X, ...): Miscellaneous Commands. (line 14) @@ -9737,7 +9772,7 @@ D.4 Function Index * insert-completions (M-*): Commands For Completion. (line 18) * kill-line (C-k): Commands For Killing. (line 6) -* kill-region (): Commands For Killing. (line 41) +* kill-region (): Commands For Killing. (line 50) * kill-whole-line (): Commands For Killing. (line 15) * kill-word (M-d): Commands For Killing. (line 19) * menu-complete (): Commands For Completion. @@ -9756,7 +9791,7 @@ D.4 Function Index * quoted-insert (C-q or C-v): Commands For Text. (line 20) * re-read-init-file (C-x C-r): Miscellaneous Commands. (line 6) -* redraw-current-line (): Commands For Moving. (line 30) +* redraw-current-line (): Commands For Moving. (line 38) * reverse-search-history (C-r): Commands For History. (line 27) * revert-line (M-r): Miscellaneous Commands. (line 25) @@ -9769,14 +9804,14 @@ D.4 Function Index * undo (C-_ or C-x C-u): Miscellaneous Commands. (line 22) * universal-argument (): Numeric Arguments. (line 10) -* unix-filename-rubout (): Commands For Killing. (line 32) +* unix-filename-rubout (): Commands For Killing. (line 41) * unix-line-discard (C-u): Commands For Killing. (line 12) -* unix-word-rubout (C-w): Commands For Killing. (line 28) +* unix-word-rubout (C-w): Commands For Killing. (line 37) * upcase-word (M-u): Commands For Text. (line 38) -* yank (C-y): Commands For Killing. (line 59) +* yank (C-y): Commands For Killing. (line 68) * yank-last-arg (M-. or M-_): Commands For History. (line 65) * yank-nth-arg (M-C-y): Commands For History. (line 56) -* yank-pop (M-y): Commands For Killing. (line 62) +* yank-pop (M-y): Commands For Killing. (line 71) File: bashref.info, Node: Concept Index, Prev: Function Index, Up: Indexes @@ -9862,7 +9897,7 @@ D.5 Concept Index * history list: Bash History Facilities. (line 6) * History, how to use: Programmable Completion Builtins. - (line 224) + (line 225) * identifier: Definitions. (line 51) * initialization file, readline: Readline Init File. (line 6) * installation: Basic Installation. (line 6) @@ -9898,8 +9933,8 @@ D.5 Concept Index * pipeline: Pipelines. (line 6) * POSIX: Definitions. (line 9) * POSIX Mode: Bash POSIX Mode. (line 6) -* process group: Definitions. (line 61) -* process group ID: Definitions. (line 65) +* process group: Definitions. (line 62) +* process group ID: Definitions. (line 66) * process substitution: Process Substitution. (line 6) * programmable completion: Programmable Completion. @@ -9910,28 +9945,28 @@ D.5 Concept Index * Readline, how to use: Job Control Variables. (line 24) * redirection: Redirections. (line 6) -* reserved word: Definitions. (line 69) +* reserved word: Definitions. (line 70) * restricted shell: The Restricted Shell. (line 6) -* return status: Definitions. (line 74) +* return status: Definitions. (line 75) * shell arithmetic: Shell Arithmetic. (line 6) * shell function: Shell Functions. (line 6) * shell script: Shell Scripts. (line 6) * shell variable: Shell Parameters. (line 6) * shell, interactive: Interactive Shells. (line 6) -* signal: Definitions. (line 77) +* signal: Definitions. (line 78) * signal handling: Signals. (line 6) * special builtin <1>: Special Builtins. (line 6) -* special builtin: Definitions. (line 81) +* special builtin: Definitions. (line 82) * startup files: Bash Startup Files. (line 6) * suspending jobs: Job Control Basics. (line 6) * tilde expansion: Tilde Expansion. (line 6) -* token: Definitions. (line 85) +* token: Definitions. (line 86) * translation, native languages: Locale Translation. (line 6) * variable, shell: Shell Parameters. (line 6) * variables, readline: Readline Init File Syntax. (line 37) -* word: Definitions. (line 89) +* word: Definitions. (line 90) * word splitting: Word Splitting. (line 6) * yanking text: Readline Killing Commands. (line 6) @@ -9939,132 +9974,132 @@ D.5 Concept Index Tag Table: -Node: Top1342 -Node: Introduction3171 -Node: What is Bash?3399 -Node: What is a shell?4512 -Node: Definitions7052 -Node: Basic Shell Features9832 -Node: Shell Syntax11051 -Node: Shell Operation12081 -Node: Quoting13375 -Node: Escape Character14678 -Node: Single Quotes15163 -Node: Double Quotes15511 -Node: ANSI-C Quoting16636 -Node: Locale Translation17592 -Node: Comments18488 -Node: Shell Commands19106 -Node: Simple Commands19930 -Node: Pipelines20561 -Node: Lists22817 -Node: Compound Commands24546 -Node: Looping Constructs25350 -Node: Conditional Constructs27797 -Node: Command Grouping35803 -Node: Coprocesses37282 -Node: Shell Functions38771 -Node: Shell Parameters43232 -Node: Positional Parameters45648 -Node: Special Parameters46548 -Node: Shell Expansions49512 -Node: Brace Expansion51437 -Node: Tilde Expansion54190 -Node: Shell Parameter Expansion56541 -Node: Command Substitution65372 -Node: Arithmetic Expansion66705 -Node: Process Substitution67555 -Node: Word Splitting68605 -Node: Filename Expansion70228 -Node: Pattern Matching72368 -Node: Quote Removal76007 -Node: Redirections76302 -Node: Executing Commands84445 -Node: Simple Command Expansion85115 -Node: Command Search and Execution87045 -Node: Command Execution Environment89382 -Node: Environment92181 -Node: Exit Status93841 -Node: Signals95462 -Node: Shell Scripts97430 -Node: Shell Builtin Commands99948 -Node: Bourne Shell Builtins101625 -Node: Bash Builtins118943 -Node: Modifying Shell Behavior142371 -Node: The Set Builtin142716 -Node: The Shopt Builtin151564 -Node: Special Builtins162426 -Node: Shell Variables163405 -Node: Bourne Shell Variables163845 -Node: Bash Variables165826 -Node: Bash Features188144 -Node: Invoking Bash189027 -Node: Bash Startup Files194836 -Node: Interactive Shells199805 -Node: What is an Interactive Shell?200215 -Node: Is this Shell Interactive?200864 -Node: Interactive Shell Behavior201679 -Node: Bash Conditional Expressions204959 -Node: Shell Arithmetic208538 -Node: Aliases211284 -Node: Arrays213856 -Node: The Directory Stack217698 -Node: Directory Stack Builtins218412 -Node: Printing a Prompt221304 -Node: The Restricted Shell224056 -Node: Bash POSIX Mode225888 -Node: Job Control233741 -Node: Job Control Basics234201 -Node: Job Control Builtins238795 -Node: Job Control Variables243159 -Node: Command Line Editing244317 -Node: Introduction and Notation245312 -Node: Readline Interaction246934 -Node: Readline Bare Essentials248125 -Node: Readline Movement Commands249914 -Node: Readline Killing Commands250879 -Node: Readline Arguments252799 -Node: Searching253843 -Node: Readline Init File256029 -Node: Readline Init File Syntax257176 -Node: Conditional Init Constructs270410 -Node: Sample Init File272943 -Node: Bindable Readline Commands276060 -Node: Commands For Moving277267 -Node: Commands For History278128 -Node: Commands For Text281283 -Node: Commands For Killing283956 -Node: Numeric Arguments286098 -Node: Commands For Completion287237 -Node: Keyboard Macros291004 -Node: Miscellaneous Commands291575 -Node: Readline vi Mode296886 -Node: Programmable Completion297800 -Node: Programmable Completion Builtins303633 -Node: Using History Interactively312016 -Node: Bash History Facilities312700 -Node: Bash History Builtins315614 -Node: History Interaction319471 -Node: Event Designators322176 -Node: Word Designators323191 -Node: Modifiers324830 -Node: Installing Bash326234 -Node: Basic Installation327371 -Node: Compilers and Options330063 -Node: Compiling For Multiple Architectures330804 -Node: Installation Names332468 -Node: Specifying the System Type333286 -Node: Sharing Defaults334002 -Node: Operation Controls334675 -Node: Optional Features335633 -Node: Reporting Bugs345035 -Node: Major Differences From The Bourne Shell346229 -Node: GNU Free Documentation License362916 -Node: Indexes385377 -Node: Builtin Index385831 -Node: Reserved Word Index392585 -Node: Variable Index395033 -Node: Function Index406839 -Node: Concept Index413571 +Node: Top1344 +Node: Introduction3181 +Node: What is Bash?3409 +Node: What is a shell?4522 +Node: Definitions7062 +Node: Basic Shell Features9980 +Node: Shell Syntax11199 +Node: Shell Operation12229 +Node: Quoting13523 +Node: Escape Character14826 +Node: Single Quotes15311 +Node: Double Quotes15659 +Node: ANSI-C Quoting16784 +Node: Locale Translation17740 +Node: Comments18636 +Node: Shell Commands19254 +Node: Simple Commands20078 +Node: Pipelines20709 +Node: Lists22965 +Node: Compound Commands24694 +Node: Looping Constructs25498 +Node: Conditional Constructs27945 +Node: Command Grouping35951 +Node: Coprocesses37430 +Node: Shell Functions38919 +Node: Shell Parameters43380 +Node: Positional Parameters45796 +Node: Special Parameters46696 +Node: Shell Expansions49660 +Node: Brace Expansion51585 +Node: Tilde Expansion54338 +Node: Shell Parameter Expansion56689 +Node: Command Substitution65520 +Node: Arithmetic Expansion66853 +Node: Process Substitution67703 +Node: Word Splitting68753 +Node: Filename Expansion70376 +Node: Pattern Matching72516 +Node: Quote Removal76155 +Node: Redirections76450 +Node: Executing Commands84593 +Node: Simple Command Expansion85263 +Node: Command Search and Execution87193 +Node: Command Execution Environment89530 +Node: Environment92329 +Node: Exit Status93989 +Node: Signals95610 +Node: Shell Scripts97578 +Node: Shell Builtin Commands100096 +Node: Bourne Shell Builtins101773 +Node: Bash Builtins119091 +Node: Modifying Shell Behavior142764 +Node: The Set Builtin143109 +Node: The Shopt Builtin152149 +Node: Special Builtins163011 +Node: Shell Variables163990 +Node: Bourne Shell Variables164430 +Node: Bash Variables166411 +Node: Bash Features188729 +Node: Invoking Bash189612 +Node: Bash Startup Files195421 +Node: Interactive Shells200390 +Node: What is an Interactive Shell?200800 +Node: Is this Shell Interactive?201449 +Node: Interactive Shell Behavior202264 +Node: Bash Conditional Expressions205544 +Node: Shell Arithmetic209123 +Node: Aliases211869 +Node: Arrays214441 +Node: The Directory Stack218283 +Node: Directory Stack Builtins218997 +Node: Printing a Prompt221889 +Node: The Restricted Shell224641 +Node: Bash POSIX Mode226473 +Node: Job Control234326 +Node: Job Control Basics234786 +Node: Job Control Builtins239399 +Node: Job Control Variables243763 +Node: Command Line Editing244921 +Node: Introduction and Notation246488 +Node: Readline Interaction248110 +Node: Readline Bare Essentials249301 +Node: Readline Movement Commands251090 +Node: Readline Killing Commands252055 +Node: Readline Arguments253975 +Node: Searching255019 +Node: Readline Init File257205 +Node: Readline Init File Syntax258352 +Node: Conditional Init Constructs271586 +Node: Sample Init File274119 +Node: Bindable Readline Commands277236 +Node: Commands For Moving278443 +Node: Commands For History279587 +Node: Commands For Text282742 +Node: Commands For Killing285415 +Node: Numeric Arguments287866 +Node: Commands For Completion289005 +Node: Keyboard Macros292772 +Node: Miscellaneous Commands293343 +Node: Readline vi Mode298654 +Node: Programmable Completion299568 +Node: Programmable Completion Builtins305401 +Node: Using History Interactively313827 +Node: Bash History Facilities314511 +Node: Bash History Builtins317425 +Node: History Interaction321282 +Node: Event Designators323987 +Node: Word Designators325002 +Node: Modifiers326641 +Node: Installing Bash328045 +Node: Basic Installation329182 +Node: Compilers and Options331874 +Node: Compiling For Multiple Architectures332615 +Node: Installation Names334279 +Node: Specifying the System Type335097 +Node: Sharing Defaults335813 +Node: Operation Controls336486 +Node: Optional Features337444 +Node: Reporting Bugs346846 +Node: Major Differences From The Bourne Shell348040 +Node: GNU Free Documentation License364727 +Node: Indexes387188 +Node: Builtin Index387642 +Node: Reserved Word Index394396 +Node: Variable Index396844 +Node: Function Index408650 +Node: Concept Index415382 End Tag Table diff --git a/doc/bashref.log b/doc/bashref.log index 90dd95fe..4ddf7d0e 100644 --- a/doc/bashref.log +++ b/doc/bashref.log @@ -1,4 +1,4 @@ -This is TeX, Version 3.141592 (Web2C 7.5.4) (format=tex 2008.4.8) 19 AUG 2008 08:07 +This is TeX, Version 3.141592 (Web2C 7.5.4) (format=tex 2008.4.8) 17 NOV 2008 17:38 **/Users/chet/src/bash/src/doc/bashref.texi (/Users/chet/src/bash/src/doc/bashref.texi (./texinfo.tex Loading texinfo [version 2003-02-03.16]: Basics, @@ -158,7 +158,7 @@ localization, [1] Chapter 2 [2] [3] Chapter 3 [4] [5] [6] [7] [8] [9] [10] -Overfull \hbox (43.33539pt too wide) in paragraph at lines 851--851 +Overfull \hbox (43.33539pt too wide) in paragraph at lines 853--853 []@texttt case @textttsl word @texttt in [ [(] @textttsl pat-tern @texttt [| @ textttsl pat-tern@texttt ][]) @textttsl command-list @texttt ;;][] esac[][] @@ -173,7 +173,7 @@ textttsl pat-tern@texttt ][]) @textttsl command-list @texttt ;;][] esac[][] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] Chapter 4 [34] [35] [36] [37] [38] [39] [40] [41] -Underfull \hbox (badness 5231) in paragraph at lines 3264--3277 +Underfull \hbox (badness 5231) in paragraph at lines 3266--3279 @texttt emacs-meta[]@textrm , @texttt emacs-ctlx[]@textrm , @texttt vi[]@textr m , @texttt vi-move[]@textrm , @texttt vi-command[]@textrm , and @@ -186,7 +186,7 @@ m , @texttt vi-move[]@textrm , @texttt vi-command[]@textrm , and .etc. [42] [43] [44] [45] [46] -Overfull \hbox (102.08961pt too wide) in paragraph at lines 3685--3685 +Overfull \hbox (102.08961pt too wide) in paragraph at lines 3687--3687 []@texttt read [-ers] [-a @textttsl aname@texttt ] [-d @textttsl de-lim@texttt ] [-i @textttsl text@texttt ] [-n @textttsl nchars@texttt ] [-p @textttsl prom pt@texttt ] [-t @textttsl time- @@ -200,7 +200,7 @@ pt@texttt ] [-t @textttsl time- .etc. [47] [48] [49] [50] [51] [52] [53] [54] [55] -Underfull \hbox (badness 2573) in paragraph at lines 4337--4341 +Underfull \hbox (badness 2573) in paragraph at lines 4345--4349 [] []@textrm Error trac-ing is en-abled: com-mand sub-sti-tu-tion, shell @hbox(7.60416+2.12917)x433.62, glue set 2.95305 @@ -217,7 +217,7 @@ Underfull \hbox (badness 2573) in paragraph at lines 4337--4341 [56] [57] Chapter 5 [58] [59] [60] [61] [62] [63] [64] [65] [66] Chapter 6 [67] [68] -Overfull \hbox (51.96864pt too wide) in paragraph at lines 5180--5180 +Overfull \hbox (51.96864pt too wide) in paragraph at lines 5188--5188 []@texttt bash [long-opt] [-ir] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@t exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar- @@ -230,7 +230,7 @@ exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar- .etc. -Overfull \hbox (76.23077pt too wide) in paragraph at lines 5181--5181 +Overfull \hbox (76.23077pt too wide) in paragraph at lines 5189--5189 []@texttt bash [long-opt] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@texttt ] [-O @textttsl shopt_option@texttt ] -c @textttsl string @texttt [@textttsl ar - @@ -244,7 +244,7 @@ Overfull \hbox (76.23077pt too wide) in paragraph at lines 5181--5181 .etc. -Overfull \hbox (34.72258pt too wide) in paragraph at lines 5182--5182 +Overfull \hbox (34.72258pt too wide) in paragraph at lines 5190--5190 []@texttt bash [long-opt] -s [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@text tt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar- @@ -257,7 +257,7 @@ tt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar- .etc. [69] [70] -Underfull \hbox (badness 2245) in paragraph at lines 5356--5358 +Underfull \hbox (badness 2245) in paragraph at lines 5364--5366 []@textrm When a lo-gin shell ex-its, Bash reads and ex-e-cutes com-mands from the file @@ -270,7 +270,7 @@ the file .etc. [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [81] [82] [83] [84] -Underfull \hbox (badness 2521) in paragraph at lines 6493--6496 +Underfull \hbox (badness 2521) in paragraph at lines 6501--6504 @textrm `@texttt --enable-strict-posix-default[]@textrm '[] to @texttt configur e[] @textrm when build-ing (see Sec-tion 10.8 @@ -285,7 +285,7 @@ e[] @textrm when build-ing (see Sec-tion 10.8 Chapter 7 [85] [86] [87] [88] [89] (/Users/chet/src/bash/src/lib/readline/doc/rluser.texi Chapter 8 [90] [91] [92] [93] [94] [95] [96] -Underfull \hbox (badness 5231) in paragraph at lines 514--530 +Underfull \hbox (badness 5231) in paragraph at lines 524--540 @texttt emacs-meta[]@textrm , @texttt emacs-ctlx[]@textrm , @texttt vi[]@textr m , @texttt vi-move[]@textrm , @texttt vi-command[]@textrm , and @@ -298,7 +298,7 @@ m , @texttt vi-move[]@textrm , @texttt vi-command[]@textrm , and .etc. [97] [98] [99] [100] [101] -Overfull \hbox (26.43913pt too wide) in paragraph at lines 836--836 +Overfull \hbox (26.43913pt too wide) in paragraph at lines 846--846 []@texttt Meta-Control-h: backward-kill-word Text after the function name is i gnored[] @@ -312,7 +312,7 @@ gnored[] [102] [103] [104] [105] [106] [107] [108] [109] [110] [111] [112] [113] [114] [115] -Underfull \hbox (badness 2753) in paragraph at lines 1795--1798 +Underfull \hbox (badness 2753) in paragraph at lines 1827--1830 @texttt hostname[]@textrm Hostnames, as taken from the file spec-i-fied by @hbox(7.60416+2.12917)x433.62, glue set 3.02202 @@ -323,10 +323,9 @@ Underfull \hbox (badness 2753) in paragraph at lines 1795--1798 .@texttt o .etc. -[116]) (/Users/chet/src/bash/src/lib/readline/doc/hsuser.texi Chapter 9 -[117] [118] [119] [120] [121] [122]) Chapter 10 [123] [124] [125] [126] -[127] -Underfull \hbox (badness 2772) in paragraph at lines 7092--7096 +[116] [117]) (/Users/chet/src/bash/src/lib/readline/doc/hsuser.texi Chapter 9 +[118] [119] [120] [121] [122]) Chapter 10 [123] [124] [125] [126] [127] +Underfull \hbox (badness 2772) in paragraph at lines 7100--7104 []@textrm Enable sup-port for large files (@texttt http://www.sas.com/standard s/large_ @@ -342,14 +341,37 @@ s/large_ [137] [138] [139] Appendix C [140] (./fdl.texi [141] [142] [143] [144] [145] [146]) Appendix D [147] [148] (./bashref.bts [149]) (./bashref.rws) (./bashref.vrs [150] [151]) (./bashref.fns [152] [153]) (./bashref.cps [154]) +Overfull \vbox (40.58205pt too high) has occurred while \output is active +\vbox(643.19986+0.0)x433.62 +.\glue(\topskip) 0.0 +.\hbox(682.0319+1.75)x433.62, glue set 18.01016fil +..\vbox(682.0319+1.75)x207.80492, glue set 1.42673 +...\glue(\topskip) 29.75 +...\hbox(6.25+0.0)x207.80492, glue set 157.43721fill [] +...\glue 0.0 plus 1.0 +...\glue(\parskip) 0.0 +...\glue(\baselineskip) 4.25 +...etc. +..\glue 0.0 plus 1.0fil +..\vbox(682.0319+1.75)x207.80492, glue set 0.0064 +...\glue(\splittopskip) 26.12001 +...\hbox(9.87999+0.0)x207.80492, glue set 196.73825fil [] +...\glue 3.46501 plus 1.05006 +...\penalty 10000 +...\glue 0.0 plus 1.0 +...etc. +.\penalty 10000 +.\glue 0.0 plus 1.0fill + + [155] [156] ) Here is how much of TeX's memory you used: 1735 strings out of 97980 23684 string characters out of 1221006 - 51913 words of memory out of 1500000 + 52963 words of memory out of 1500000 2586 multiletter control sequences out of 10000+50000 31953 words of font info for 111 fonts, out of 1200000 for 2000 19 hyphenation exceptions out of 8191 15i,8n,11p,269b,474s stack positions out of 5000i,500n,6000p,200000b,5000s -Output written on bashref.dvi (162 pages, 632680 bytes). +Output written on bashref.dvi (162 pages, 635768 bytes). diff --git a/doc/bashref.pdf b/doc/bashref.pdf Binary files differindex 0a341091..d8f89d46 100644 --- a/doc/bashref.pdf +++ b/doc/bashref.pdf diff --git a/doc/bashref.ps b/doc/bashref.ps index b9673252..194c98ba 100644 --- a/doc/bashref.ps +++ b/doc/bashref.ps @@ -11,7 +11,7 @@ %DVIPSWebPage: (www.radicaleye.com) %DVIPSCommandLine: dvips -D 600 -t letter -o bashref.ps bashref.dvi %DVIPSParameters: dpi=600 -%DVIPSSource: TeX output 2008.07.24:0912 +%DVIPSSource: TeX output 2008.11.17:1738 %%BeginProcSet: 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+15604,29 @@ b Fb(98)150 4353 y Fr(D.4)68 b(F)-11 b(unction)44 b(Index)150 b(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)34 b Fb(110)150 4880 y Fe(accept-line)28 b(\(Newline)g(or)e(Return\))11 -b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(104)150 +b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(105)150 4968 y Fe(alias-expand-line)29 b(\(\))13 b Fc(.)g(.)g(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)39 b Fb(112)150 5223 y Fr(B)150 5340 y Fe(backward-char)29 b(\(C-b\))15 b Fc(.)e(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)41 b Fb(104)2025 4675 y Fe(backward-delete-char)30 b(\(Rubout\))18 b Fc(.)c(.)f(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)44 b Fb(106)2025 4808 +(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)44 b Fb(106)2025 4786 y Fe(backward-kill-line)29 b(\(C-x)e(Rubout\))d Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)48 b Fb(107)2025 -4941 y Fe(backward-kill-word)29 b(\(M-)2873 4938 y Fg(h)p -2898 4885 146 4 v 2898 4941 a Ff(DEL)p 2898 4956 V 3040 -4938 a Fg(i)3070 4941 y Fe(\))20 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)f(.)g(.)h(.)f(.)46 b Fb(107)2025 5074 y Fe(backward-word)28 -b(\(M-b\))15 b Fc(.)e(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)41 b Fb(104)2025 -5207 y Fe(beginning-of-history)30 b(\(M-<\))24 b Fc(.)12 -b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)49 -b Fb(105)2025 5340 y Fe(beginning-of-line)29 b(\(C-a\))9 -b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)35 b Fb(104)p eop end +4896 y Fe(backward-kill-word)29 b(\(\))12 b Fc(.)h(.)f(.)h(.)f(.)g(.)h +(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)38 +b Fb(107)2025 5007 y Fe(backward-kill-word)29 b(\(M-)2873 +5004 y Fg(h)p 2898 4951 146 4 v 2898 5007 a Ff(DEL)p +2898 5023 V 3040 5004 a Fg(i)3070 5007 y Fe(\))20 b Fc(.)12 +b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)46 b +Fb(107)2025 5118 y Fe(backward-word)28 b(\(M-b\))15 b +Fc(.)e(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h +(.)f(.)g(.)h(.)f(.)g(.)41 b Fb(104)2025 5229 y Fe(beginning-of-history) +30 b(\(M-<\))24 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h +(.)f(.)g(.)49 b Fb(105)2025 5340 y Fe(beginning-of-line)29 +b(\(C-a\))9 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g +(.)h(.)f(.)g(.)h(.)f(.)35 b Fb(104)p eop end %%Page: 153 159 TeXDict begin 153 158 bop 150 -116 a Ft(App)s(endix)29 b(D:)i(Indexes)2623 b(153)150 299 y Fr(C)150 428 y Fe @@ -15587,9 +15634,9 @@ b(D:)i(Indexes)2623 b(153)150 299 y Fr(C)150 428 y Fe (.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)36 b Fb(110)150 521 y Fe(capitalize-word)29 b(\(M-c\))12 b Fc(.)h(.)g(.)f(.)g(.)h(.)f(.)g (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)38 -b Fb(106)150 615 y Fe(character-search)29 b(\(C-]\))10 +b Fb(107)150 615 y Fe(character-search)29 b(\(C-]\))10 b Fc(.)k(.)e(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)g(.)h(.)36 b Fb(110)150 708 y Fe(character-search-backward)31 +g(.)g(.)h(.)36 b Fb(111)150 708 y Fe(character-search-backward)31 b(\(M-C-]\))12 b Fc(.)j(.)d(.)g(.)h(.)f(.)g(.)h(.)38 b Fb(111)150 802 y Fe(clear-screen)28 b(\(C-l\))16 b Fc(.)e(.)e(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f @@ -15606,31 +15653,31 @@ b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h b(\(M-@\))9 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)35 b Fb(109)150 1270 y Fe(complete-into-braces) 30 b(\(M-{\))24 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h -(.)f(.)g(.)49 b Fb(109)150 1363 y Fe(complete-username)29 +(.)f(.)g(.)49 b Fb(110)150 1363 y Fe(complete-username)29 b(\(M-~\))9 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)35 b Fb(109)150 1457 y Fe(complete-variable)29 b(\(M-$\))9 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)35 b Fb(109)150 1550 y Fe(copy-backward-word)30 b(\(\))12 b Fc(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)38 b Fb(107)150 1644 y Fe(copy-forward-word) +(.)h(.)f(.)g(.)h(.)f(.)g(.)38 b Fb(108)150 1644 y Fe(copy-forward-word) 29 b(\(\))13 b Fc(.)g(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)39 b Fb(107)150 1737 +(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)39 b Fb(108)150 1737 y Fe(copy-region-as-kill)30 b(\(\))10 b Fc(.)j(.)f(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)36 -b Fb(107)150 2022 y Fr(D)150 2151 y Fe(dabbrev-expand)29 +b Fb(108)150 2022 y Fr(D)150 2151 y Fe(dabbrev-expand)29 b(\(\))18 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)43 b Fb(109)150 +(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)43 b Fb(110)150 2245 y Fe(delete-char)28 b(\(C-d\))18 b Fc(.)13 b(.)f(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) h(.)43 b Fb(106)150 2338 y Fe(delete-char-or-list)30 b(\(\))10 b Fc(.)j(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)g(.)h(.)36 b Fb(109)150 2432 y Fe (delete-horizontal-space)31 b(\(\))23 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)49 b Fb(107)150 2525 +(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)49 b Fb(108)150 2525 y Fe(digit-argument)29 b(\()p Fd(M-0)p Fe(,)e Fd(M-1)p Fe(,)f(...)g Fd(M--)p Fe(\))13 b Fc(.)h(.)e(.)h(.)f(.)g(.)g(.)h(.)39 b Fb(108)150 2619 y Fe(display-shell-version)30 b(\(C-x)d(C-v\))c -Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)48 b Fb(111)150 +Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)48 b Fb(112)150 2712 y Fe(do-uppercase-version)30 b(\(M-a,)d(M-b,)f(M-)p Fd(x)p Fe(,)h(...)q(\))317 2799 y Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.) @@ -15648,7 +15695,7 @@ b(\(\))18 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f 3267 y Fe(dynamic-complete-history)31 b(\(M-)1234 3264 y Fg(h)p 1259 3211 V 1259 3267 a Ff(T)-6 b(AB)p 1259 3282 V 1403 3264 a Fg(i)1432 3267 y Fe(\))10 b Fc(.)j(.)g(.)f(.)g(.)h -(.)f(.)36 b Fb(109)150 3552 y Fr(E)150 3681 y Fe +(.)f(.)36 b Fb(110)150 3552 y Fr(E)150 3681 y Fe (edit-and-execute-command)31 b(\(C-xC-e\))12 b Fc(.)j(.)d(.)g(.)h(.)f (.)g(.)h(.)38 b Fb(112)150 3774 y Fe(end-kbd-macro)29 b(\(C-x)d(\)\))19 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h @@ -15659,7 +15706,7 @@ b Fb(105)150 3962 y Fe(end-of-line)28 b(\(C-e\))18 b Fc(.)13 b(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)43 b Fb(104)150 4055 y Fe(exchange-point-and-mark)31 b(\(C-x)26 b(C-x\))21 -b Fc(.)12 b(.)g(.)h(.)f(.)g(.)g(.)h(.)45 b Fb(110)150 +b Fc(.)12 b(.)g(.)h(.)f(.)g(.)g(.)h(.)45 b Fb(111)150 4340 y Fr(F)150 4469 y Fe(forward-backward-delete-char)32 b(\(\))15 b Fc(.)e(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)41 b Fb(106)150 4562 y Fe(forward-char)28 b(\(C-f\))16 b @@ -15673,9 +15720,9 @@ b(\(M-f\))16 b Fc(.)e(.)e(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)33 b Fb(111)150 5246 y Fe(glob-expand-word)c(\(C-x)e(*\))14 b Fc(.)f(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) -f(.)40 b Fb(111)150 5340 y Fe(glob-list-expansions)30 +f(.)40 b Fb(112)150 5340 y Fe(glob-list-expansions)30 b(\(C-x)d(g\))8 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)34 b Fb(111)2025 299 y Fr(H)2025 431 y Fe +(.)h(.)34 b Fb(112)2025 299 y Fr(H)2025 431 y Fe (history-and-alias-expand-line)e(\(\))14 b Fc(.)f(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)40 b Fb(112)2025 526 y Fe(history-expand-line)30 b(\(M-^\))25 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.) @@ -15688,14 +15735,14 @@ b(\(\))25 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)39 b Fb(111)2025 1235 y Fe(insert-completions)29 b(\(M-*\))7 b Fc(.)14 b(.)f(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)34 -b Fb(108)2025 1330 y Fe(insert-last-argument)c(\(M-.)c(or)g(M-_\))8 +b Fb(109)2025 1330 y Fe(insert-last-argument)c(\(M-.)c(or)g(M-_\))8 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)34 b Fb(112)2025 1622 y Fr(K)2025 1754 y Fe(kill-line)27 b(\(C-k\))22 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)47 b Fb(107)2025 1849 y Fe(kill-region)28 b(\(\))22 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)h(.)f(.)48 b Fb(107)2025 1944 y Fe(kill-whole-line)29 +g(.)h(.)f(.)48 b Fb(108)2025 1944 y Fe(kill-whole-line)29 b(\(\))16 b Fc(.)d(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)42 b Fb(107)2025 2039 y Fe(kill-word)27 b(\(M-d\))22 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g @@ -15705,7 +15752,7 @@ b(\(\))22 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)48 b Fb(112)2025 2548 y Fe(menu-complete)28 b(\(\))20 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)45 b Fb(108)2025 +(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)45 b Fb(109)2025 2840 y Fr(N)2025 2972 y Fe(next-history)28 b(\(C-n\))16 b Fc(.)e(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) f(.)g(.)g(.)h(.)f(.)g(.)h(.)42 b Fb(105)2025 3067 y Fe @@ -15721,12 +15768,12 @@ g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)49 b Fb(112)2025 3837 y Fe(overwrite-mode)29 b(\(\))18 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h -(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)44 b Fb(106)2025 4119 +(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)44 b Fb(107)2025 4119 y Fr(P)2025 4251 y Fe(possible-command-completions)32 -b(\(C-x)26 b(!\))15 b Fc(.)e(.)f(.)h(.)f(.)41 b Fb(109)2025 +b(\(C-x)26 b(!\))15 b Fc(.)e(.)f(.)h(.)f(.)41 b Fb(110)2025 4346 y Fe(possible-completions)30 b(\(M-?\))24 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)49 -b Fb(108)2025 4441 y Fe(possible-filename-completions)32 +b Fb(109)2025 4441 y Fe(possible-filename-completions)32 b(\(C-x)26 b(/\))14 b Fc(.)f(.)f(.)g(.)40 b Fb(109)2025 4536 y Fe(possible-hostname-completions)32 b(\(C-x)26 b(@\))14 b Fc(.)f(.)f(.)g(.)40 b Fb(109)2025 4631 y Fe @@ -15745,363 +15792,370 @@ Fc(.)13 b(.)g(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)44 b Fb(106)p eop end %%Page: 154 160 TeXDict begin 154 159 bop 150 -116 a Ft(154)2527 b(Bash)31 -b(Reference)g(Man)m(ual)150 299 y Fr(R)150 415 y Fe(re-read-init-file)e +b(Reference)g(Man)m(ual)150 299 y Fr(R)150 424 y Fe(re-read-init-file)e (\(C-x)e(C-r\))10 b Fc(.)j(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h -(.)f(.)g(.)36 b 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Fb(\014eld)21 b +b Fb(75)2025 5220 y Fr(F)2025 5340 y Fb(\014eld)21 b Fc(.)13 b(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)g(.)h(.)f(.)g(.)h(.)f(.)48 b Fb(3)2025 5074 y(\014lename)8 -b Fc(.)k(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)34 b Fb(3)2025 5162 y(\014lename)26 b(expansion)10 -b Fc(.)i(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)36 b Fb(24)2025 -5251 y(foreground)20 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)g(.)h(.)f(.)g(.)h(.)45 b Fb(87)2025 5340 y(functions,)26 -b(shell)c Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)47 -b Fb(14)p eop end +g(.)g(.)h(.)f(.)g(.)h(.)f(.)48 b Fb(3)p eop end %%Page: 155 161 TeXDict begin 155 160 bop 150 -116 a Ft(App)s(endix)29 -b(D:)i(Indexes)2623 b(155)150 299 y Fr(H)150 415 y Fb(history)26 -b(builtins)16 b Fc(.)c(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)42 -b Fb(119)150 503 y(history)26 b(ev)n(en)n(ts)19 b Fc(.)13 +b(D:)i(Indexes)2623 b(155)150 299 y Fb(\014lename)8 b +Fc(.)13 b(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g +(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.) +f(.)g(.)h(.)f(.)34 b Fb(3)150 398 y(\014lename)26 b(expansion)10 +b Fc(.)i(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) +h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)36 b Fb(24)150 +497 y(foreground)20 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f +(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) +h(.)f(.)g(.)h(.)f(.)45 b Fb(87)150 596 y(functions,)26 +b(shell)d Fc(.)12 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+h(.)f(.)g(.)h(.)43 b Fb(3)150 4872 y Fr(N)150 5013 y Fb(name)21 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.) -h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)47 b Fb(3)150 3808 +h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)47 b Fb(3)150 5112 y(nativ)n(e)25 b(languages)14 b Fc(.)h(.)d(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) -f(.)g(.)h(.)40 b Fb(7)150 3895 y(notation,)27 b(readline)12 +f(.)g(.)h(.)40 b Fb(7)150 5211 y(notation,)27 b(readline)12 b Fc(.)h(.)f(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) -f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)38 b Fb(91)150 -4146 y Fr(O)150 4262 y Fb(op)r(erator,)27 b(shell)15 +f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)38 b Fb(92)150 +5522 y Fr(O)150 5662 y Fb(op)r(erator,)27 b(shell)15 b Fc(.)e(.)g(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) 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+(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.) +g(.)40 b Fb(90)2025 2455 y(redirection)21 b Fc(.)12 b(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)32 b Fb(81)2025 1166 y Fr(Q)2025 1283 y Fb(quoting)19 -b Fc(.)13 b(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.) -f(.)g(.)h(.)f(.)46 b Fb(6)2025 1371 y(quoting,)26 b(ANSI)12 -b Fc(.)f(.)h(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) -f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)39 -b Fb(6)2025 1624 y Fr(R)2025 1741 y Fb(Readline,)26 b(ho)n(w)g(to)g -(use)14 b Fc(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)40 b Fb(90)2025 -1829 y(redirection)21 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g +h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)46 b Fb(26)2025 +2542 y(reserv)n(ed)25 b(w)n(ord)f Fc(.)13 b(.)f(.)g(.)g(.)h(.)f(.)g(.)h +(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) +h(.)f(.)g(.)h(.)f(.)g(.)50 b Fb(3)2025 2629 y(restricted)26 +b(shell)8 b Fc(.)13 b(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.) -f(.)g(.)h(.)f(.)g(.)h(.)46 b Fb(26)2025 1917 y(reserv)n(ed)25 -b(w)n(ord)f Fc(.)13 b(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)50 b Fb(3)2025 2004 y(restricted)26 b(shell)8 b Fc(.)13 -b(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)34 -b Fb(82)2025 2092 y(return)25 b(status)19 b Fc(.)13 b(.)f(.)g(.)h(.)f -(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)45 b Fb(3)2025 -2328 y Fr(S)2025 2446 y Fb(shell)26 b(arithmetic)12 b -Fc(.)h(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g -(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)38 -b Fb(76)2025 2533 y(shell)26 b(function)11 b Fc(.)i(.)f(.)g(.)h(.)f(.)g +34 b Fb(82)2025 2716 y(return)25 b(status)19 b Fc(.)13 +b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f +(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)45 +b Fb(4)2025 2949 y Fr(S)2025 3066 y Fb(shell)26 b(arithmetic)12 +b Fc(.)h(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.) +g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)38 +b Fb(76)2025 3153 y(shell)26 b(function)11 b Fc(.)i(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) -f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(14)2025 2621 +f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(14)2025 3240 y(shell)26 b(script)18 b Fc(.)13 b(.)f(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)f(.)g(.)h(.)f(.)g(.)44 b Fb(34)2025 2709 y(shell)26 +h(.)f(.)g(.)h(.)f(.)g(.)44 b Fb(34)2025 3327 y(shell)26 b(v)l(ariable)17 b Fc(.)c(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)f(.)43 b Fb(16)2025 2797 y(shell,)26 b(in)n(teractiv)n(e)16 +h(.)f(.)43 b Fb(16)2025 3414 y(shell,)26 b(in)n(teractiv)n(e)16 b Fc(.)d(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.) g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)42 b -Fb(73)2025 2885 y(signal)14 b Fc(.)f(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) +Fb(73)2025 3502 y(signal)14 b Fc(.)f(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)40 -b Fb(4)2025 2972 y(signal)27 b(handling)18 b Fc(.)13 +b Fb(4)2025 3589 y(signal)27 b(handling)18 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)44 b Fb(33)2025 -3060 y(sp)r(ecial)27 b(builtin)12 b Fc(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g +3676 y(sp)r(ecial)27 b(builtin)12 b Fc(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) -g(.)g(.)h(.)38 b Fb(4,)26 b(58)2025 3148 y(startup)f(\014les)20 +g(.)g(.)h(.)38 b Fb(4,)26 b(58)2025 3763 y(startup)f(\014les)20 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)45 -b Fb(71)2025 3236 y(susp)r(ending)25 b(jobs)7 b Fc(.)14 +b Fb(71)2025 3851 y(susp)r(ending)25 b(jobs)7 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)33 b Fb(87)2025 -3488 y Fr(T)2025 3606 y Fb(tilde)26 b(expansion)19 b +4100 y Fr(T)2025 4216 y Fb(tilde)26 b(expansion)19 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)45 -b Fb(19)2025 3693 y(tok)n(en)18 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g +b Fb(19)2025 4304 y(tok)n(en)18 b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)45 -b Fb(4)2025 3781 y(translation,)27 b(nativ)n(e)e(languages)9 +b Fb(4)2025 4391 y(translation,)27 b(nativ)n(e)e(languages)9 b Fc(.)14 b(.)f(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f -(.)g(.)h(.)35 b Fb(7)2025 4034 y Fr(V)2025 4151 y Fb(v)l(ariable,)26 +(.)g(.)h(.)35 b Fb(7)2025 4640 y Fr(V)2025 4756 y Fb(v)l(ariable,)26 b(shell)7 b Fc(.)13 b(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.) -h(.)32 b Fb(16)2025 4239 y(v)l(ariables,)27 b(readline)7 +h(.)32 b Fb(16)2025 4844 y(v)l(ariables,)27 b(readline)7 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)32 b Fb(95)2025 -4492 y Fr(W)2025 4609 y Fb(w)n(ord)10 b Fc(.)i(.)h(.)f(.)g(.)h(.)f(.)g +5093 y Fr(W)2025 5209 y Fb(w)n(ord)10 b Fc(.)i(.)h(.)f(.)g(.)h(.)f(.)g (.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.) f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)36 -b Fb(4)2025 4697 y(w)n(ord)26 b(splitting)21 b Fc(.)12 +b Fb(4)2025 5297 y(w)n(ord)26 b(splitting)21 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f (.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)46 -b Fb(24)2025 4949 y Fr(Y)2025 5067 y Fb(y)n(anking)25 +b Fb(24)2025 5546 y Fr(Y)2025 5662 y Fb(y)n(anking)25 b(text)7 b Fc(.)k(.)i(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h (.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.) g(.)33 b Fb(93)p eop end diff --git a/doc/bashref.toc b/doc/bashref.toc index 3f17b9c4..0f8cc8fe 100644 --- a/doc/bashref.toc +++ b/doc/bashref.toc @@ -99,15 +99,15 @@ \subsecentry{Sample Init File}{8}{3}{3}{101} \secentry{Bindable Readline Commands}{8}{4}{104} \subsecentry{Commands For Moving}{8}{4}{1}{104} -\subsecentry{Commands For Manipulating The History}{8}{4}{2}{104} +\subsecentry{Commands For Manipulating The History}{8}{4}{2}{105} \subsecentry{Commands For Changing Text}{8}{4}{3}{106} \subsecentry{Killing And Yanking}{8}{4}{4}{107} \subsecentry{Specifying Numeric Arguments}{8}{4}{5}{108} \subsecentry{Letting Readline Type For You}{8}{4}{6}{108} -\subsecentry{Keyboard Macros}{8}{4}{7}{109} +\subsecentry{Keyboard Macros}{8}{4}{7}{110} \subsecentry{Some Miscellaneous Commands}{8}{4}{8}{110} \secentry{Readline vi Mode}{8}{5}{112} -\secentry{Programmable Completion}{8}{6}{112} +\secentry{Programmable Completion}{8}{6}{113} \secentry{Programmable Completion Builtins}{8}{7}{114} \chapentry{Using History Interactively}{9}{119} \secentry{Bash History Facilities}{9}{1}{119} diff --git a/doc/builtins.0 b/doc/builtins.0 index 4da7a17f..90b94aee 100644 --- a/doc/builtins.0 +++ b/doc/builtins.0 @@ -3,13 +3,13 @@ BASH_BUILTINS(1) BASH_BUILTINS(1) NNAAMMEE - bash, :, ., [, alias, bg, bind, break, builtin, cd, command, compgen, - complete, continue, declare, dirs, disown, echo, enable, eval, exec, - exit, export, fc, fg, getopts, hash, help, history, jobs, kill, let, - local, logout, popd, printf, pushd, pwd, read, readonly, return, set, - shift, shopt, source, suspend, test, times, trap, type, typeset, - ulimit, umask, unalias, unset, wait - bash built-in commands, see - bbaasshh(1) + bash, :, ., [, alias, bg, bind, break, builtin, caller, cd, command, + compgen, complete, compopt, continue, declare, dirs, disown, echo, + enable, eval, exec, exit, export, false, fc, fg, getopts, hash, help, + history, jobs, kill, let, local, logout, mapfile, popd, printf, pushd, + pwd, read, readonly, return, set, shift, shopt, source, suspend, test, + times, trap, true, type, typeset, ulimit, umask, unalias, unset, wait - + bash built-in commands, see bbaasshh(1) BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS Unless otherwise noted, each builtin command documented in this section @@ -221,24 +221,25 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS Tell readline that the compspec generates file- names, so it can perform any filename-specific processing (like adding a slash to directory - names or suppressing trailing spaces). Intended - to be used with shell functions. - nnoossppaaccee Tell readline not to append a space (the - default) to words completed at the end of the + names, quoting special characters, or suppress- + ing trailing spaces). Intended to be used with + shell functions. + nnoossppaaccee Tell readline not to append a space (the + default) to words completed at the end of the line. pplluussddiirrss - After any matches defined by the compspec are - generated, directory name completion is - attempted and any matches are added to the + After any matches defined by the compspec are + generated, directory name completion is + attempted and any matches are added to the results of the other actions. --AA _a_c_t_i_o_n - The _a_c_t_i_o_n may be one of the following to generate a + The _a_c_t_i_o_n may be one of the following to generate a list of possible completions: aalliiaass Alias names. May also be specified as --aa. aarrrraayyvvaarr Array variable names. bbiinnddiinngg RReeaaddlliinnee key binding names. - bbuuiillttiinn Names of shell builtin commands. May also be + bbuuiillttiinn Names of shell builtin commands. May also be specified as --bb. ccoommmmaanndd Command names. May also be specified as --cc. ddiirreeccttoorryy @@ -246,7 +247,7 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS ddiissaabblleedd Names of disabled shell builtins. eennaabblleedd Names of enabled shell builtins. - eexxppoorrtt Names of exported shell variables. May also be + eexxppoorrtt Names of exported shell variables. May also be specified as --ee. ffiillee File names. May also be specified as --ff. ffuunnccttiioonn @@ -255,17 +256,17 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS hheellppttooppiicc Help topics as accepted by the hheellpp builtin. hhoossttnnaammee - Hostnames, as taken from the file specified by + Hostnames, as taken from the file specified by the HHOOSSTTFFIILLEE shell variable. - jjoobb Job names, if job control is active. May also + jjoobb Job names, if job control is active. May also be specified as --jj. - kkeeyywwoorrdd Shell reserved words. May also be specified as + kkeeyywwoorrdd Shell reserved words. May also be specified as --kk. rruunnnniinngg Names of running jobs, if job control is active. sseerrvviiccee Service names. May also be specified as --ss. - sseettoopptt Valid arguments for the --oo option to the sseett + sseettoopptt Valid arguments for the --oo option to the sseett builtin. - sshhoopptt Shell option names as accepted by the sshhoopptt + sshhoopptt Shell option names as accepted by the sshhoopptt builtin. ssiiggnnaall Signal names. ssttooppppeedd Names of stopped jobs, if job control is active. @@ -274,169 +275,169 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS Names of all shell variables. May also be spec- ified as --vv. --GG _g_l_o_b_p_a_t - The filename expansion pattern _g_l_o_b_p_a_t is expanded to + The filename expansion pattern _g_l_o_b_p_a_t is expanded to generate the possible completions. --WW _w_o_r_d_l_i_s_t - The _w_o_r_d_l_i_s_t is split using the characters in the IIFFSS - special variable as delimiters, and each resultant word - is expanded. The possible completions are the members - of the resultant list which match the word being com- + The _w_o_r_d_l_i_s_t is split using the characters in the IIFFSS + special variable as delimiters, and each resultant word + is expanded. The possible completions are the members + of the resultant list which match the word being com- pleted. --CC _c_o_m_m_a_n_d - _c_o_m_m_a_n_d is executed in a subshell environment, and its + _c_o_m_m_a_n_d is executed in a subshell environment, and its output is used as the possible completions. --FF _f_u_n_c_t_i_o_n - The shell function _f_u_n_c_t_i_o_n is executed in the current - shell environment. When it finishes, the possible com- - pletions are retrieved from the value of the CCOOMMPPRREEPPLLYY + The shell function _f_u_n_c_t_i_o_n is executed in the current + shell environment. When it finishes, the possible com- + pletions are retrieved from the value of the CCOOMMPPRREEPPLLYY array variable. --XX _f_i_l_t_e_r_p_a_t - _f_i_l_t_e_r_p_a_t is a pattern as used for filename expansion. + _f_i_l_t_e_r_p_a_t is a pattern as used for filename expansion. It is applied to the list of possible completions gener- - ated by the preceding options and arguments, and each - completion matching _f_i_l_t_e_r_p_a_t is removed from the list. - A leading !! in _f_i_l_t_e_r_p_a_t negates the pattern; in this - case, any completion not matching _f_i_l_t_e_r_p_a_t is removed. + ated by the preceding options and arguments, and each + completion matching _f_i_l_t_e_r_p_a_t is removed from the list. + A leading !! in _f_i_l_t_e_r_p_a_t negates the pattern; in this + case, any completion not matching _f_i_l_t_e_r_p_a_t is removed. --PP _p_r_e_f_i_x - _p_r_e_f_i_x is added at the beginning of each possible com- + _p_r_e_f_i_x is added at the beginning of each possible com- pletion after all other options have been applied. --SS _s_u_f_f_i_x _s_u_f_f_i_x is appended to each possible completion after all other options have been applied. - The return value is true unless an invalid option is supplied, - an option other than --pp or --rr is supplied without a _n_a_m_e argu- - ment, an attempt is made to remove a completion specification + The return value is true unless an invalid option is supplied, + an option other than --pp or --rr is supplied without a _n_a_m_e argu- + ment, an attempt is made to remove a completion specification for a _n_a_m_e for which no specification exists, or an error occurs adding a completion specification. ccoommppoopptt [--oo _o_p_t_i_o_n] [++oo _o_p_t_i_o_n] [_n_a_m_e] Modify completion options for each _n_a_m_e according to the - _o_p_t_i_o_ns, or for the currently-execution completion if no _n_a_m_es - are supplied. If no _o_p_t_i_o_ns are given, display the completion - options for each _n_a_m_e or the current completion. The possible - values of _o_p_t_i_o_n are those valid for the ccoommpplleettee builtin + _o_p_t_i_o_ns, or for the currently-execution completion if no _n_a_m_es + are supplied. If no _o_p_t_i_o_ns are given, display the completion + options for each _n_a_m_e or the current completion. The possible + values of _o_p_t_i_o_n are those valid for the ccoommpplleettee builtin described above. - The return value is true unless an invalid option is supplied, an - attempt is made to modify the options for a _n_a_m_e for which no comple- + The return value is true unless an invalid option is supplied, an + attempt is made to modify the options for a _n_a_m_e for which no comple- tion specification exists, or an output error occurs. ccoonnttiinnuuee [_n] Resume the next iteration of the enclosing ffoorr, wwhhiillee, uunnttiill, or - sseelleecctt loop. If _n is specified, resume at the _nth enclosing - loop. _n must be >= 1. If _n is greater than the number of - enclosing loops, the last enclosing loop (the ``top-level'' + sseelleecctt loop. If _n is specified, resume at the _nth enclosing + loop. _n must be >= 1. If _n is greater than the number of + enclosing loops, the last enclosing loop (the ``top-level'' loop) is resumed. The return value is 0 unless _n is not greater than or equal to 1. ddeeccllaarree [--aaAAffFFiillrrttuuxx] [--pp] [_n_a_m_e[=_v_a_l_u_e] ...] ttyyppeesseett [--aaAAffFFiillrrttuuxx] [--pp] [_n_a_m_e[=_v_a_l_u_e] ...] - Declare variables and/or give them attributes. If no _n_a_m_es are - given then display the values of variables. The --pp option will + Declare variables and/or give them attributes. If no _n_a_m_es are + given then display the values of variables. The --pp option will display the attributes and values of each _n_a_m_e. When --pp is used with _n_a_m_e arguments, additional options are ignored. When --pp is - supplied without _n_a_m_e arguments, it will display the attributes - and values of all variables having the attributes specified by - the additional options. If no other options are supplied with - --pp, ddeeccllaarree will display the attributes and values of all shell - variables. The --ff option will restrict the display to shell + supplied without _n_a_m_e arguments, it will display the attributes + and values of all variables having the attributes specified by + the additional options. If no other options are supplied with + --pp, ddeeccllaarree will display the attributes and values of all shell + variables. The --ff option will restrict the display to shell functions. The --FF option inhibits the display of function defi- - nitions; only the function name and attributes are printed. If - the eexxttddeebbuugg shell option is enabled using sshhoopptt, the source + nitions; only the function name and attributes are printed. If + the eexxttddeebbuugg shell option is enabled using sshhoopptt, the source file name and line number where the function is defined are dis- - played as well. The --FF option implies --ff. The following - options can be used to restrict output to variables with the + played as well. The --FF option implies --ff. The following + options can be used to restrict output to variables with the specified attribute or to give variables attributes: - --aa Each _n_a_m_e is an indexed array variable (see AArrrraayyss + --aa Each _n_a_m_e is an indexed array variable (see AArrrraayyss above). - --AA Each _n_a_m_e is an associative array variable (see AArrrraayyss + --AA Each _n_a_m_e is an associative array variable (see AArrrraayyss above). --ff Use function names only. --ii The variable is treated as an integer; arithmetic evalua- - tion (see AARRIITTHHMMEETTIICC EEVVAALLUUAATTIIOONN )) is performed when the + tion (see AARRIITTHHMMEETTIICC EEVVAALLUUAATTIIOONN )) is performed when the variable is assigned a value. - --ll When the variable is assigned a value, all upper-case - characters are converted to lower-case. The upper-case + --ll When the variable is assigned a value, all upper-case + characters are converted to lower-case. The upper-case attribute is disabled. --rr Make _n_a_m_es readonly. These names cannot then be assigned values by subsequent assignment statements or unset. - --tt Give each _n_a_m_e the _t_r_a_c_e attribute. Traced functions - inherit the DDEEBBUUGG and RREETTUURRNN traps from the calling - shell. The trace attribute has no special meaning for + --tt Give each _n_a_m_e the _t_r_a_c_e attribute. Traced functions + inherit the DDEEBBUUGG and RREETTUURRNN traps from the calling + shell. The trace attribute has no special meaning for variables. - --uu When the variable is assigned a value, all lower-case - characters are converted to upper-case. The lower-case + --uu When the variable is assigned a value, all lower-case + characters are converted to upper-case. The lower-case attribute is disabled. - --xx Mark _n_a_m_es for export to subsequent commands via the + --xx Mark _n_a_m_es for export to subsequent commands via the environment. - Using `+' instead of `-' turns off the attribute instead, with + Using `+' instead of `-' turns off the attribute instead, with the exceptions that ++aa may not be used to destroy an array vari- - able and ++rr wwiillll nnoott rreemmoovvee tthhee rreeaaddoonnllyy aattttrriibbuuttee.. WWhheenn uusseedd + able and ++rr wwiillll nnoott rreemmoovvee tthhee rreeaaddoonnllyy aattttrriibbuuttee.. WWhheenn uusseedd iinn aa ffuunnccttiioonn,, mmaakkeess eeaacchh _n_a_m_e llooccaall,, aass wwiitthh tthhee llooccaall command. If a variable name is followed by =_v_a_l_u_e, the value of the vari- - able is set to _v_a_l_u_e. The return value is 0 unless an invalid - option is encountered, an attempt is made to define a function - using ``-f foo=bar'', an attempt is made to assign a value to a - readonly variable, an attempt is made to assign a value to an + able is set to _v_a_l_u_e. The return value is 0 unless an invalid + option is encountered, an attempt is made to define a function + using ``-f foo=bar'', an attempt is made to assign a value to a + readonly variable, an attempt is made to assign a value to an array variable without using the compound assignment syntax (see - AArrrraayyss above), one of the _n_a_m_e_s is not a valid shell variable + AArrrraayyss above), one of the _n_a_m_e_s is not a valid shell variable name, an attempt is made to turn off readonly status for a read- - only variable, an attempt is made to turn off array status for - an array variable, or an attempt is made to display a non-exis- + only variable, an attempt is made to turn off array status for + an array variable, or an attempt is made to display a non-exis- tent function with --ff. ddiirrss [[++_n]] [[--_n]] [[--ccppllvv]] - Without options, displays the list of currently remembered - directories. The default display is on a single line with - directory names separated by spaces. Directories are added to - the list with the ppuusshhdd command; the ppooppdd command removes + Without options, displays the list of currently remembered + directories. The default display is on a single line with + directory names separated by spaces. Directories are added to + the list with the ppuusshhdd command; the ppooppdd command removes entries from the list. ++_n Displays the _nth entry counting from the left of the list shown by ddiirrss when invoked without options, starting with zero. - --_n Displays the _nth entry counting from the right of the + --_n Displays the _nth entry counting from the right of the list shown by ddiirrss when invoked without options, starting with zero. --cc Clears the directory stack by deleting all of the entries. - --ll Produces a longer listing; the default listing format + --ll Produces a longer listing; the default listing format uses a tilde to denote the home directory. --pp Print the directory stack with one entry per line. - --vv Print the directory stack with one entry per line, pre- + --vv Print the directory stack with one entry per line, pre- fixing each entry with its index in the stack. - The return value is 0 unless an invalid option is supplied or _n + The return value is 0 unless an invalid option is supplied or _n indexes beyond the end of the directory stack. ddiissoowwnn [--aarr] [--hh] [_j_o_b_s_p_e_c ...] - Without options, each _j_o_b_s_p_e_c is removed from the table of - active jobs. If _j_o_b_s_p_e_c is not present, and neither --aa nnoorr --rr - iiss ssuupppplliieedd,, tthhee sshheellll''ss nnoottiioonn ooff tthhee _c_u_r_r_e_n_t _j_o_b iiss uusseedd.. IIff + Without options, each _j_o_b_s_p_e_c is removed from the table of + active jobs. If _j_o_b_s_p_e_c is not present, and neither --aa nnoorr --rr + iiss ssuupppplliieedd,, tthhee sshheellll''ss nnoottiioonn ooff tthhee _c_u_r_r_e_n_t _j_o_b iiss uusseedd.. IIff tthhee --hh ooppttiioonn iiss ggiivveenn,, eeaacchh _j_o_b_s_p_e_c is not removed from the ta- - ble, but is marked so that SSIIGGHHUUPP is not sent to the job if the - shell receives a SSIIGGHHUUPP. If no _j_o_b_s_p_e_c is present, and neither - the --aa nor the --rr option is supplied, the _c_u_r_r_e_n_t _j_o_b is used. + ble, but is marked so that SSIIGGHHUUPP is not sent to the job if the + shell receives a SSIIGGHHUUPP. If no _j_o_b_s_p_e_c is present, and neither + the --aa nor the --rr option is supplied, the _c_u_r_r_e_n_t _j_o_b is used. If no _j_o_b_s_p_e_c is supplied, the --aa option means to remove or mark - all jobs; the --rr option without a _j_o_b_s_p_e_c argument restricts - operation to running jobs. The return value is 0 unless a _j_o_b_- + all jobs; the --rr option without a _j_o_b_s_p_e_c argument restricts + operation to running jobs. The return value is 0 unless a _j_o_b_- _s_p_e_c does not specify a valid job. eecchhoo [--nneeEE] [_a_r_g ...] - Output the _a_r_gs, separated by spaces, followed by a newline. + Output the _a_r_gs, separated by spaces, followed by a newline. The return status is always 0. If --nn is specified, the trailing - newline is suppressed. If the --ee option is given, interpreta- - tion of the following backslash-escaped characters is enabled. - The --EE option disables the interpretation of these escape char- - acters, even on systems where they are interpreted by default. - The xxppgg__eecchhoo shell option may be used to dynamically determine - whether or not eecchhoo expands these escape characters by default. - eecchhoo does not interpret ---- to mean the end of options. eecchhoo + newline is suppressed. If the --ee option is given, interpreta- + tion of the following backslash-escaped characters is enabled. + The --EE option disables the interpretation of these escape char- + acters, even on systems where they are interpreted by default. + The xxppgg__eecchhoo shell option may be used to dynamically determine + whether or not eecchhoo expands these escape characters by default. + eecchhoo does not interpret ---- to mean the end of options. eecchhoo interprets the following escape sequences: \\aa alert (bell) \\bb backspace - \\cc suppress trailing newline + \\cc suppress further output \\ee an escape character \\ff form feed \\nn new line @@ -444,184 +445,184 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS \\tt horizontal tab \\vv vertical tab \\\\ backslash - \\00_n_n_n the eight-bit character whose value is the octal value + \\00_n_n_n the eight-bit character whose value is the octal value _n_n_n (zero to three octal digits) - \\xx_H_H the eight-bit character whose value is the hexadecimal + \\xx_H_H the eight-bit character whose value is the hexadecimal value _H_H (one or two hex digits) eennaabbllee [--aa] [--ddnnppss] [--ff _f_i_l_e_n_a_m_e] [_n_a_m_e ...] - Enable and disable builtin shell commands. Disabling a builtin + Enable and disable builtin shell commands. Disabling a builtin allows a disk command which has the same name as a shell builtin - to be executed without specifying a full pathname, even though - the shell normally searches for builtins before disk commands. - If --nn is used, each _n_a_m_e is disabled; otherwise, _n_a_m_e_s are + to be executed without specifying a full pathname, even though + the shell normally searches for builtins before disk commands. + If --nn is used, each _n_a_m_e is disabled; otherwise, _n_a_m_e_s are enabled. For example, to use the tteesstt binary found via the PPAATTHH - instead of the shell builtin version, run ``enable -n test''. - The --ff option means to load the new builtin command _n_a_m_e from + instead of the shell builtin version, run ``enable -n test''. + The --ff option means to load the new builtin command _n_a_m_e from shared object _f_i_l_e_n_a_m_e, on systems that support dynamic loading. - The --dd option will delete a builtin previously loaded with --ff. + The --dd option will delete a builtin previously loaded with --ff. If no _n_a_m_e arguments are given, or if the --pp option is supplied, a list of shell builtins is printed. With no other option argu- - ments, the list consists of all enabled shell builtins. If --nn - is supplied, only disabled builtins are printed. If --aa is sup- - plied, the list printed includes all builtins, with an indica- - tion of whether or not each is enabled. If --ss is supplied, the - output is restricted to the POSIX _s_p_e_c_i_a_l builtins. The return - value is 0 unless a _n_a_m_e is not a shell builtin or there is an + ments, the list consists of all enabled shell builtins. If --nn + is supplied, only disabled builtins are printed. If --aa is sup- + plied, the list printed includes all builtins, with an indica- + tion of whether or not each is enabled. If --ss is supplied, the + output is restricted to the POSIX _s_p_e_c_i_a_l builtins. The return + value is 0 unless a _n_a_m_e is not a shell builtin or there is an error loading a new builtin from a shared object. eevvaall [_a_r_g ...] - The _a_r_gs are read and concatenated together into a single com- - mand. This command is then read and executed by the shell, and - its exit status is returned as the value of eevvaall. If there are + The _a_r_gs are read and concatenated together into a single com- + mand. This command is then read and executed by the shell, and + its exit status is returned as the value of eevvaall. If there are no _a_r_g_s, or only null arguments, eevvaall returns 0. eexxeecc [--ccll] [--aa _n_a_m_e] [_c_o_m_m_a_n_d [_a_r_g_u_m_e_n_t_s]] - If _c_o_m_m_a_n_d is specified, it replaces the shell. No new process - is created. The _a_r_g_u_m_e_n_t_s become the arguments to _c_o_m_m_a_n_d. If + If _c_o_m_m_a_n_d is specified, it replaces the shell. No new process + is created. The _a_r_g_u_m_e_n_t_s become the arguments to _c_o_m_m_a_n_d. If the --ll option is supplied, the shell places a dash at the begin- - ning of the zeroth argument passed to _c_o_m_m_a_n_d. This is what + ning of the zeroth argument passed to _c_o_m_m_a_n_d. This is what _l_o_g_i_n(1) does. The --cc option causes _c_o_m_m_a_n_d to be executed with - an empty environment. If --aa is supplied, the shell passes _n_a_m_e + an empty environment. If --aa is supplied, the shell passes _n_a_m_e as the zeroth argument to the executed command. If _c_o_m_m_a_n_d can- - not be executed for some reason, a non-interactive shell exits, - unless the shell option eexxeeccffaaiill is enabled, in which case it - returns failure. An interactive shell returns failure if the + not be executed for some reason, a non-interactive shell exits, + unless the shell option eexxeeccffaaiill is enabled, in which case it + returns failure. An interactive shell returns failure if the file cannot be executed. If _c_o_m_m_a_n_d is not specified, any redi- rections take effect in the current shell, and the return status - is 0. If there is a redirection error, the return status is 1. + is 0. If there is a redirection error, the return status is 1. eexxiitt [_n] - Cause the shell to exit with a status of _n. If _n is omitted, + Cause the shell to exit with a status of _n. If _n is omitted, the exit status is that of the last command executed. A trap on EEXXIITT is executed before the shell terminates. eexxppoorrtt [--ffnn] [_n_a_m_e[=_w_o_r_d]] ... eexxppoorrtt --pp - The supplied _n_a_m_e_s are marked for automatic export to the envi- - ronment of subsequently executed commands. If the --ff option is - given, the _n_a_m_e_s refer to functions. If no _n_a_m_e_s are given, or - if the --pp option is supplied, a list of all names that are - exported in this shell is printed. The --nn option causes the - export property to be removed from each _n_a_m_e. If a variable - name is followed by =_w_o_r_d, the value of the variable is set to - _w_o_r_d. eexxppoorrtt returns an exit status of 0 unless an invalid - option is encountered, one of the _n_a_m_e_s is not a valid shell + The supplied _n_a_m_e_s are marked for automatic export to the envi- + ronment of subsequently executed commands. If the --ff option is + given, the _n_a_m_e_s refer to functions. If no _n_a_m_e_s are given, or + if the --pp option is supplied, a list of all names that are + exported in this shell is printed. The --nn option causes the + export property to be removed from each _n_a_m_e. If a variable + name is followed by =_w_o_r_d, the value of the variable is set to + _w_o_r_d. eexxppoorrtt returns an exit status of 0 unless an invalid + option is encountered, one of the _n_a_m_e_s is not a valid shell variable name, or --ff is supplied with a _n_a_m_e that is not a func- tion. ffcc [--ee _e_n_a_m_e] [--llnnrr] [_f_i_r_s_t] [_l_a_s_t] ffcc --ss [_p_a_t=_r_e_p] [_c_m_d] - Fix Command. In the first form, a range of commands from _f_i_r_s_t - to _l_a_s_t is selected from the history list. _F_i_r_s_t and _l_a_s_t may - be specified as a string (to locate the last command beginning - with that string) or as a number (an index into the history + Fix Command. In the first form, a range of commands from _f_i_r_s_t + to _l_a_s_t is selected from the history list. _F_i_r_s_t and _l_a_s_t may + be specified as a string (to locate the last command beginning + with that string) or as a number (an index into the history list, where a negative number is used as an offset from the cur- rent command number). If _l_a_s_t is not specified it is set to the - current command for listing (so that ``fc -l -10'' prints the + current command for listing (so that ``fc -l -10'' prints the last 10 commands) and to _f_i_r_s_t otherwise. If _f_i_r_s_t is not spec- - ified it is set to the previous command for editing and -16 for + ified it is set to the previous command for editing and -16 for listing. - The --nn option suppresses the command numbers when listing. The - --rr option reverses the order of the commands. If the --ll option - is given, the commands are listed on standard output. Other- - wise, the editor given by _e_n_a_m_e is invoked on a file containing - those commands. If _e_n_a_m_e is not given, the value of the FFCCEEDDIITT - variable is used, and the value of EEDDIITTOORR if FFCCEEDDIITT is not set. - If neither variable is set, is used. When editing is complete, + The --nn option suppresses the command numbers when listing. The + --rr option reverses the order of the commands. If the --ll option + is given, the commands are listed on standard output. Other- + wise, the editor given by _e_n_a_m_e is invoked on a file containing + those commands. If _e_n_a_m_e is not given, the value of the FFCCEEDDIITT + variable is used, and the value of EEDDIITTOORR if FFCCEEDDIITT is not set. + If neither variable is set, is used. When editing is complete, the edited commands are echoed and executed. - In the second form, _c_o_m_m_a_n_d is re-executed after each instance - of _p_a_t is replaced by _r_e_p. A useful alias to use with this is - ``r="fc -s"'', so that typing ``r cc'' runs the last command + In the second form, _c_o_m_m_a_n_d is re-executed after each instance + of _p_a_t is replaced by _r_e_p. A useful alias to use with this is + ``r="fc -s"'', so that typing ``r cc'' runs the last command beginning with ``cc'' and typing ``r'' re-executes the last com- mand. - If the first form is used, the return value is 0 unless an - invalid option is encountered or _f_i_r_s_t or _l_a_s_t specify history - lines out of range. If the --ee option is supplied, the return + If the first form is used, the return value is 0 unless an + invalid option is encountered or _f_i_r_s_t or _l_a_s_t specify history + lines out of range. If the --ee option is supplied, the return value is the value of the last command executed or failure if an error occurs with the temporary file of commands. If the second - form is used, the return status is that of the command re-exe- - cuted, unless _c_m_d does not specify a valid history line, in + form is used, the return status is that of the command re-exe- + cuted, unless _c_m_d does not specify a valid history line, in which case ffcc returns failure. ffgg [_j_o_b_s_p_e_c] - Resume _j_o_b_s_p_e_c in the foreground, and make it the current job. + Resume _j_o_b_s_p_e_c in the foreground, and make it the current job. If _j_o_b_s_p_e_c is not present, the shell's notion of the _c_u_r_r_e_n_t _j_o_b - is used. The return value is that of the command placed into - the foreground, or failure if run when job control is disabled + is used. The return value is that of the command placed into + the foreground, or failure if run when job control is disabled or, when run with job control enabled, if _j_o_b_s_p_e_c does not spec- - ify a valid job or _j_o_b_s_p_e_c specifies a job that was started + ify a valid job or _j_o_b_s_p_e_c specifies a job that was started without job control. ggeettooppttss _o_p_t_s_t_r_i_n_g _n_a_m_e [_a_r_g_s] - ggeettooppttss is used by shell procedures to parse positional parame- - ters. _o_p_t_s_t_r_i_n_g contains the option characters to be recog- - nized; if a character is followed by a colon, the option is - expected to have an argument, which should be separated from it - by white space. The colon and question mark characters may not - be used as option characters. Each time it is invoked, ggeettooppttss - places the next option in the shell variable _n_a_m_e, initializing + ggeettooppttss is used by shell procedures to parse positional parame- + ters. _o_p_t_s_t_r_i_n_g contains the option characters to be recog- + nized; if a character is followed by a colon, the option is + expected to have an argument, which should be separated from it + by white space. The colon and question mark characters may not + be used as option characters. Each time it is invoked, ggeettooppttss + places the next option in the shell variable _n_a_m_e, initializing _n_a_m_e if it does not exist, and the index of the next argument to be processed into the variable OOPPTTIINNDD. OOPPTTIINNDD is initialized to - 1 each time the shell or a shell script is invoked. When an - option requires an argument, ggeettooppttss places that argument into - the variable OOPPTTAARRGG. The shell does not reset OOPPTTIINNDD automati- - cally; it must be manually reset between multiple calls to + 1 each time the shell or a shell script is invoked. When an + option requires an argument, ggeettooppttss places that argument into + the variable OOPPTTAARRGG. The shell does not reset OOPPTTIINNDD automati- + cally; it must be manually reset between multiple calls to ggeettooppttss within the same shell invocation if a new set of parame- ters is to be used. - When the end of options is encountered, ggeettooppttss exits with a - return value greater than zero. OOPPTTIINNDD is set to the index of + When the end of options is encountered, ggeettooppttss exits with a + return value greater than zero. OOPPTTIINNDD is set to the index of the first non-option argument, and nnaammee is set to ?. - ggeettooppttss normally parses the positional parameters, but if more + ggeettooppttss normally parses the positional parameters, but if more arguments are given in _a_r_g_s, ggeettooppttss parses those instead. - ggeettooppttss can report errors in two ways. If the first character - of _o_p_t_s_t_r_i_n_g is a colon, _s_i_l_e_n_t error reporting is used. In - normal operation diagnostic messages are printed when invalid - options or missing option arguments are encountered. If the - variable OOPPTTEERRRR is set to 0, no error messages will be dis- + ggeettooppttss can report errors in two ways. If the first character + of _o_p_t_s_t_r_i_n_g is a colon, _s_i_l_e_n_t error reporting is used. In + normal operation diagnostic messages are printed when invalid + options or missing option arguments are encountered. If the + variable OOPPTTEERRRR is set to 0, no error messages will be dis- played, even if the first character of _o_p_t_s_t_r_i_n_g is not a colon. If an invalid option is seen, ggeettooppttss places ? into _n_a_m_e and, if - not silent, prints an error message and unsets OOPPTTAARRGG. If - ggeettooppttss is silent, the option character found is placed in + not silent, prints an error message and unsets OOPPTTAARRGG. If + ggeettooppttss is silent, the option character found is placed in OOPPTTAARRGG and no diagnostic message is printed. - If a required argument is not found, and ggeettooppttss is not silent, - a question mark (??) is placed in _n_a_m_e, OOPPTTAARRGG is unset, and a - diagnostic message is printed. If ggeettooppttss is silent, then a - colon (::) is placed in _n_a_m_e and OOPPTTAARRGG is set to the option + If a required argument is not found, and ggeettooppttss is not silent, + a question mark (??) is placed in _n_a_m_e, OOPPTTAARRGG is unset, and a + diagnostic message is printed. If ggeettooppttss is silent, then a + colon (::) is placed in _n_a_m_e and OOPPTTAARRGG is set to the option character found. - ggeettooppttss returns true if an option, specified or unspecified, is + ggeettooppttss returns true if an option, specified or unspecified, is found. It returns false if the end of options is encountered or an error occurs. hhaasshh [--llrr] [--pp _f_i_l_e_n_a_m_e] [--ddtt] [_n_a_m_e] - For each _n_a_m_e, the full file name of the command is determined + For each _n_a_m_e, the full file name of the command is determined by searching the directories in $$PPAATTHH and remembered. If the --pp option is supplied, no path search is performed, and _f_i_l_e_n_a_m_e is used as the full file name of the command. The --rr option causes - the shell to forget all remembered locations. The --dd option + the shell to forget all remembered locations. The --dd option causes the shell to forget the remembered location of each _n_a_m_e. - If the --tt option is supplied, the full pathname to which each - _n_a_m_e corresponds is printed. If multiple _n_a_m_e arguments are - supplied with --tt, the _n_a_m_e is printed before the hashed full + If the --tt option is supplied, the full pathname to which each + _n_a_m_e corresponds is printed. If multiple _n_a_m_e arguments are + supplied with --tt, the _n_a_m_e is printed before the hashed full pathname. The --ll option causes output to be displayed in a for- - mat that may be reused as input. If no arguments are given, or + mat that may be reused as input. If no arguments are given, or if only --ll is supplied, information about remembered commands is - printed. The return status is true unless a _n_a_m_e is not found + printed. The return status is true unless a _n_a_m_e is not found or an invalid option is supplied. hheellpp [--ddmmss] [_p_a_t_t_e_r_n] - Display helpful information about builtin commands. If _p_a_t_t_e_r_n - is specified, hheellpp gives detailed help on all commands matching - _p_a_t_t_e_r_n; otherwise help for all the builtins and shell control + Display helpful information about builtin commands. If _p_a_t_t_e_r_n + is specified, hheellpp gives detailed help on all commands matching + _p_a_t_t_e_r_n; otherwise help for all the builtins and shell control structures is printed. --dd Display a short description of each _p_a_t_t_e_r_n --mm Display the description of each _p_a_t_t_e_r_n in a manpage-like @@ -637,44 +638,44 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS hhiissttoorryy --ss _a_r_g [_a_r_g _._._.] With no options, display the command history list with line num- bers. Lines listed with a ** have been modified. An argument of - _n lists only the last _n lines. If the shell variable HHIISSTTTTIIMMEE-- - FFOORRMMAATT is set and not null, it is used as a format string for - _s_t_r_f_t_i_m_e(3) to display the time stamp associated with each dis- - played history entry. No intervening blank is printed between - the formatted time stamp and the history line. If _f_i_l_e_n_a_m_e is - supplied, it is used as the name of the history file; if not, - the value of HHIISSTTFFIILLEE is used. Options, if supplied, have the + _n lists only the last _n lines. If the shell variable HHIISSTTTTIIMMEE-- + FFOORRMMAATT is set and not null, it is used as a format string for + _s_t_r_f_t_i_m_e(3) to display the time stamp associated with each dis- + played history entry. No intervening blank is printed between + the formatted time stamp and the history line. If _f_i_l_e_n_a_m_e is + supplied, it is used as the name of the history file; if not, + the value of HHIISSTTFFIILLEE is used. Options, if supplied, have the following meanings: --cc Clear the history list by deleting all the entries. --dd _o_f_f_s_e_t Delete the history entry at position _o_f_f_s_e_t. - --aa Append the ``new'' history lines (history lines entered - since the beginning of the current bbaasshh session) to the + --aa Append the ``new'' history lines (history lines entered + since the beginning of the current bbaasshh session) to the history file. - --nn Read the history lines not already read from the history - file into the current history list. These are lines - appended to the history file since the beginning of the + --nn Read the history lines not already read from the history + file into the current history list. These are lines + appended to the history file since the beginning of the current bbaasshh session. --rr Read the contents of the history file and use them as the current history. - --ww Write the current history to the history file, overwrit- + --ww Write the current history to the history file, overwrit- ing the history file's contents. - --pp Perform history substitution on the following _a_r_g_s and - display the result on the standard output. Does not - store the results in the history list. Each _a_r_g must be + --pp Perform history substitution on the following _a_r_g_s and + display the result on the standard output. Does not + store the results in the history list. Each _a_r_g must be quoted to disable normal history expansion. - --ss Store the _a_r_g_s in the history list as a single entry. - The last command in the history list is removed before + --ss Store the _a_r_g_s in the history list as a single entry. + The last command in the history list is removed before the _a_r_g_s are added. If the HHIISSTTTTIIMMEEFFOORRMMAATT is set, the time stamp information associ- - ated with each history entry is written to the history file, - marked with the history comment character. When the history + ated with each history entry is written to the history file, + marked with the history comment character. When the history file is read, lines beginning with the history comment character - followed immediately by a digit are interpreted as timestamps - for the previous history line. The return value is 0 unless an - invalid option is encountered, an error occurs while reading or - writing the history file, an invalid _o_f_f_s_e_t is supplied as an + followed immediately by a digit are interpreted as timestamps + for the previous history line. The return value is 0 unless an + invalid option is encountered, an error occurs while reading or + writing the history file, an invalid _o_f_f_s_e_t is supplied as an argument to --dd, or the history expansion supplied as an argument to --pp fails. @@ -683,174 +684,174 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS The first form lists the active jobs. The options have the fol- lowing meanings: --ll List process IDs in addition to the normal information. - --pp List only the process ID of the job's process group + --pp List only the process ID of the job's process group leader. - --nn Display information only about jobs that have changed - status since the user was last notified of their status. + --nn Display information only about jobs that have changed + status since the user was last notified of their status. --rr Restrict output to running jobs. --ss Restrict output to stopped jobs. - If _j_o_b_s_p_e_c is given, output is restricted to information about - that job. The return status is 0 unless an invalid option is + If _j_o_b_s_p_e_c is given, output is restricted to information about + that job. The return status is 0 unless an invalid option is encountered or an invalid _j_o_b_s_p_e_c is supplied. If the --xx option is supplied, jjoobbss replaces any _j_o_b_s_p_e_c found in - _c_o_m_m_a_n_d or _a_r_g_s with the corresponding process group ID, and + _c_o_m_m_a_n_d or _a_r_g_s with the corresponding process group ID, and executes _c_o_m_m_a_n_d passing it _a_r_g_s, returning its exit status. kkiillll [--ss _s_i_g_s_p_e_c | --nn _s_i_g_n_u_m | --_s_i_g_s_p_e_c] [_p_i_d | _j_o_b_s_p_e_c] ... kkiillll --ll [_s_i_g_s_p_e_c | _e_x_i_t___s_t_a_t_u_s] - Send the signal named by _s_i_g_s_p_e_c or _s_i_g_n_u_m to the processes - named by _p_i_d or _j_o_b_s_p_e_c. _s_i_g_s_p_e_c is either a case-insensitive - signal name such as SSIIGGKKIILLLL (with or without the SSIIGG prefix) or - a signal number; _s_i_g_n_u_m is a signal number. If _s_i_g_s_p_e_c is not - present, then SSIIGGTTEERRMM is assumed. An argument of --ll lists the - signal names. If any arguments are supplied when --ll is given, - the names of the signals corresponding to the arguments are + Send the signal named by _s_i_g_s_p_e_c or _s_i_g_n_u_m to the processes + named by _p_i_d or _j_o_b_s_p_e_c. _s_i_g_s_p_e_c is either a case-insensitive + signal name such as SSIIGGKKIILLLL (with or without the SSIIGG prefix) or + a signal number; _s_i_g_n_u_m is a signal number. If _s_i_g_s_p_e_c is not + present, then SSIIGGTTEERRMM is assumed. An argument of --ll lists the + signal names. If any arguments are supplied when --ll is given, + the names of the signals corresponding to the arguments are listed, and the return status is 0. The _e_x_i_t___s_t_a_t_u_s argument to - --ll is a number specifying either a signal number or the exit - status of a process terminated by a signal. kkiillll returns true - if at least one signal was successfully sent, or false if an + --ll is a number specifying either a signal number or the exit + status of a process terminated by a signal. kkiillll returns true + if at least one signal was successfully sent, or false if an error occurs or an invalid option is encountered. lleett _a_r_g [_a_r_g ...] Each _a_r_g is an arithmetic expression to be evaluated (see AARRIITTHH-- - MMEETTIICC EEVVAALLUUAATTIIOONN). If the last _a_r_g evaluates to 0, lleett returns + MMEETTIICC EEVVAALLUUAATTIIOONN). If the last _a_r_g evaluates to 0, lleett returns 1; 0 is returned otherwise. llooccaall [_o_p_t_i_o_n] [_n_a_m_e[=_v_a_l_u_e] ...] - For each argument, a local variable named _n_a_m_e is created, and - assigned _v_a_l_u_e. The _o_p_t_i_o_n can be any of the options accepted + For each argument, a local variable named _n_a_m_e is created, and + assigned _v_a_l_u_e. The _o_p_t_i_o_n can be any of the options accepted by ddeeccllaarree. When llooccaall is used within a function, it causes the - variable _n_a_m_e to have a visible scope restricted to that func- + variable _n_a_m_e to have a visible scope restricted to that func- tion and its children. With no operands, llooccaall writes a list of - local variables to the standard output. It is an error to use + local variables to the standard output. It is an error to use llooccaall when not within a function. The return status is 0 unless - llooccaall is used outside a function, an invalid _n_a_m_e is supplied, + llooccaall is used outside a function, an invalid _n_a_m_e is supplied, or _n_a_m_e is a readonly variable. llooggoouutt Exit a login shell. - mmaappffiillee [--nn _c_o_u_n_t] [--OO _o_r_i_g_i_n] [--ss _c_o_u_n_t] [--tt] [--uu _f_d] [--CC _c_a_l_l_b_a_c_k] + mmaappffiillee [--nn _c_o_u_n_t] [--OO _o_r_i_g_i_n] [--ss _c_o_u_n_t] [--tt] [--uu _f_d] [--CC _c_a_l_l_b_a_c_k] [--cc _q_u_a_n_t_u_m] [_a_r_r_a_y] Read lines from the standard input into array variable _a_r_r_a_y, or from file descriptor _f_d if the --uu option is supplied. The vari- - able MMAAPPFFIILLEE is the default _a_r_r_a_y. Options, if supplied, have + able MMAAPPFFIILLEE is the default _a_r_r_a_y. Options, if supplied, have the following meanings: - --nn Copy at most _c_o_u_n_t lines. If _c_o_u_n_t is 0, all lines are + --nn Copy at most _c_o_u_n_t lines. If _c_o_u_n_t is 0, all lines are copied. - --OO Begin assigning to _a_r_r_a_y at index _o_r_i_g_i_n. The default + --OO Begin assigning to _a_r_r_a_y at index _o_r_i_g_i_n. The default index is 0. --ss Discard the first _c_o_u_n_t lines read. --tt Remove a trailing line from each line read. - --uu Read lines from file descriptor _f_d instead of the stan- + --uu Read lines from file descriptor _f_d instead of the stan- dard input. - --CC Evaluate _c_a_l_l_b_a_c_k each time _q_u_a_n_t_u_m lines are read. The + --CC Evaluate _c_a_l_l_b_a_c_k each time _q_u_a_n_t_u_m lines are read. The --cc option specifies _q_u_a_n_t_u_m. - --cc Specify the number of lines read between each call to + --cc Specify the number of lines read between each call to _c_a_l_l_b_a_c_k. If --CC is specified without --cc, the default quantum is 5000. - If not supplied with an explicit origin, mmaappffiillee will clear + If not supplied with an explicit origin, mmaappffiillee will clear _a_r_r_a_y before assigning to it. - mmaappffiillee returns successfully unless an invalid option or option + mmaappffiillee returns successfully unless an invalid option or option argument is supplied, or _a_r_r_a_y is invalid or unassignable. ppooppdd [-nn] [+_n] [-_n] - Removes entries from the directory stack. With no arguments, - removes the top directory from the stack, and performs a ccdd to + Removes entries from the directory stack. With no arguments, + removes the top directory from the stack, and performs a ccdd to the new top directory. Arguments, if supplied, have the follow- ing meanings: - --nn Suppresses the normal change of directory when removing - directories from the stack, so that only the stack is + --nn Suppresses the normal change of directory when removing + directories from the stack, so that only the stack is manipulated. - ++_n Removes the _nth entry counting from the left of the list - shown by ddiirrss, starting with zero. For example: ``popd + ++_n Removes the _nth entry counting from the left of the list + shown by ddiirrss, starting with zero. For example: ``popd +0'' removes the first directory, ``popd +1'' the second. --_n Removes the _nth entry counting from the right of the list - shown by ddiirrss, starting with zero. For example: ``popd - -0'' removes the last directory, ``popd -1'' the next to + shown by ddiirrss, starting with zero. For example: ``popd + -0'' removes the last directory, ``popd -1'' the next to last. - If the ppooppdd command is successful, a ddiirrss is performed as well, - and the return status is 0. ppooppdd returns false if an invalid + If the ppooppdd command is successful, a ddiirrss is performed as well, + and the return status is 0. ppooppdd returns false if an invalid option is encountered, the directory stack is empty, a non-exis- tent directory stack entry is specified, or the directory change fails. pprriinnttff [--vv _v_a_r] _f_o_r_m_a_t [_a_r_g_u_m_e_n_t_s] - Write the formatted _a_r_g_u_m_e_n_t_s to the standard output under the - control of the _f_o_r_m_a_t. The _f_o_r_m_a_t is a character string which - contains three types of objects: plain characters, which are - simply copied to standard output, character escape sequences, - which are converted and copied to the standard output, and for- - mat specifications, each of which causes printing of the next + Write the formatted _a_r_g_u_m_e_n_t_s to the standard output under the + control of the _f_o_r_m_a_t. The _f_o_r_m_a_t is a character string which + contains three types of objects: plain characters, which are + simply copied to standard output, character escape sequences, + which are converted and copied to the standard output, and for- + mat specifications, each of which causes printing of the next successive _a_r_g_u_m_e_n_t. In addition to the standard _p_r_i_n_t_f(1) for- - mats, %%bb causes pprriinnttff to expand backslash escape sequences in - the corresponding _a_r_g_u_m_e_n_t (except that \\cc terminates output, + mats, %%bb causes pprriinnttff to expand backslash escape sequences in + the corresponding _a_r_g_u_m_e_n_t (except that \\cc terminates output, backslashes in \\'', \\"", and \\?? are not removed, and octal escapes - beginning with \\00 may contain up to four digits), and %%qq causes + beginning with \\00 may contain up to four digits), and %%qq causes pprriinnttff to output the corresponding _a_r_g_u_m_e_n_t in a format that can be reused as shell input. - The --vv option causes the output to be assigned to the variable + The --vv option causes the output to be assigned to the variable _v_a_r rather than being printed to the standard output. - The _f_o_r_m_a_t is reused as necessary to consume all of the _a_r_g_u_- + The _f_o_r_m_a_t is reused as necessary to consume all of the _a_r_g_u_- _m_e_n_t_s. If the _f_o_r_m_a_t requires more _a_r_g_u_m_e_n_t_s than are supplied, - the extra format specifications behave as if a zero value or - null string, as appropriate, had been supplied. The return + the extra format specifications behave as if a zero value or + null string, as appropriate, had been supplied. The return value is zero on success, non-zero on failure. ppuusshhdd [--nn] [+_n] [-_n] ppuusshhdd [--nn] [_d_i_r] - Adds a directory to the top of the directory stack, or rotates - the stack, making the new top of the stack the current working + Adds a directory to the top of the directory stack, or rotates + the stack, making the new top of the stack the current working directory. With no arguments, exchanges the top two directories - and returns 0, unless the directory stack is empty. Arguments, + and returns 0, unless the directory stack is empty. Arguments, if supplied, have the following meanings: - --nn Suppresses the normal change of directory when adding - directories to the stack, so that only the stack is + --nn Suppresses the normal change of directory when adding + directories to the stack, so that only the stack is manipulated. - ++_n Rotates the stack so that the _nth directory (counting - from the left of the list shown by ddiirrss, starting with + ++_n Rotates the stack so that the _nth directory (counting + from the left of the list shown by ddiirrss, starting with zero) is at the top. - --_n Rotates the stack so that the _nth directory (counting - from the right of the list shown by ddiirrss, starting with + --_n Rotates the stack so that the _nth directory (counting + from the right of the list shown by ddiirrss, starting with zero) is at the top. _d_i_r Adds _d_i_r to the directory stack at the top, making it the new current working directory. If the ppuusshhdd command is successful, a ddiirrss is performed as well. - If the first form is used, ppuusshhdd returns 0 unless the cd to _d_i_r - fails. With the second form, ppuusshhdd returns 0 unless the direc- - tory stack is empty, a non-existent directory stack element is - specified, or the directory change to the specified new current + If the first form is used, ppuusshhdd returns 0 unless the cd to _d_i_r + fails. With the second form, ppuusshhdd returns 0 unless the direc- + tory stack is empty, a non-existent directory stack element is + specified, or the directory change to the specified new current directory fails. ppwwdd [--LLPP] - Print the absolute pathname of the current working directory. + Print the absolute pathname of the current working directory. The pathname printed contains no symbolic links if the --PP option is supplied or the --oo pphhyyssiiccaall option to the sseett builtin command - is enabled. If the --LL option is used, the pathname printed may - contain symbolic links. The return status is 0 unless an error - occurs while reading the name of the current directory or an + is enabled. If the --LL option is used, the pathname printed may + contain symbolic links. The return status is 0 unless an error + occurs while reading the name of the current directory or an invalid option is supplied. - rreeaadd [--eerrss] [--aa _a_n_a_m_e] [--dd _d_e_l_i_m] [-- _t_e_x_t] [--nn _n_c_h_a_r_s] [--pp _p_r_o_m_p_t] [--tt + rreeaadd [--eerrss] [--aa _a_n_a_m_e] [--dd _d_e_l_i_m] [-- _t_e_x_t] [--nn _n_c_h_a_r_s] [--pp _p_r_o_m_p_t] [--tt _t_i_m_e_o_u_t] [--uu _f_d] [_n_a_m_e ...] - One line is read from the standard input, or from the file - descriptor _f_d supplied as an argument to the --uu option, and the + One line is read from the standard input, or from the file + descriptor _f_d supplied as an argument to the --uu option, and the first word is assigned to the first _n_a_m_e, the second word to the - second _n_a_m_e, and so on, with leftover words and their interven- - ing separators assigned to the last _n_a_m_e. If there are fewer + second _n_a_m_e, and so on, with leftover words and their interven- + ing separators assigned to the last _n_a_m_e. If there are fewer words read from the input stream than names, the remaining names - are assigned empty values. The characters in IIFFSS are used to - split the line into words. The backslash character (\\) may be - used to remove any special meaning for the next character read - and for line continuation. Options, if supplied, have the fol- + are assigned empty values. The characters in IIFFSS are used to + split the line into words. The backslash character (\\) may be + used to remove any special meaning for the next character read + and for line continuation. Options, if supplied, have the fol- lowing meanings: --aa _a_n_a_m_e The words are assigned to sequential indices of the array @@ -858,114 +859,118 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS new values are assigned. Other _n_a_m_e arguments are ignored. --dd _d_e_l_i_m - The first character of _d_e_l_i_m is used to terminate the + The first character of _d_e_l_i_m is used to terminate the input line, rather than newline. --ee If the standard input is coming from a terminal, rreeaaddlliinnee - (see RREEAADDLLIINNEE above) is used to obtain the line. + (see RREEAADDLLIINNEE above) is used to obtain the line. Read- + line uses the current (or default, if line editing was + not previously active) editing settings. --ii _t_e_x_t - If rreeaaddlliinnee is being used to read the line, _t_e_x_t is + If rreeaaddlliinnee is being used to read the line, _t_e_x_t is placed into the editing buffer before editing begins. --nn _n_c_h_a_r_s - rreeaadd returns after reading _n_c_h_a_r_s characters rather than + rreeaadd returns after reading _n_c_h_a_r_s characters rather than waiting for a complete line of input. --pp _p_r_o_m_p_t Display _p_r_o_m_p_t on standard error, without a trailing new- line, before attempting to read any input. The prompt is displayed only if input is coming from a terminal. --rr Backslash does not act as an escape character. The back- - slash is considered to be part of the line. In particu- - lar, a backslash-newline pair may not be used as a line + slash is considered to be part of the line. In particu- + lar, a backslash-newline pair may not be used as a line continuation. --ss Silent mode. If input is coming from a terminal, charac- ters are not echoed. --tt _t_i_m_e_o_u_t - Cause rreeaadd to time out and return failure if a complete - line of input is not read within _t_i_m_e_o_u_t seconds. _t_i_m_e_- - _o_u_t may be a decimal number with a fractional portion - following the decimal point. This option is only effec- - tive if rreeaadd is reading input from a terminal, pipe, or - other special file; it has no effect when reading from - regular files. The exit status is greater than 128 if - the timeout is exceeded. + Cause rreeaadd to time out and return failure if a complete + line of input is not read within _t_i_m_e_o_u_t seconds. _t_i_m_e_- + _o_u_t may be a decimal number with a fractional portion + following the decimal point. This option is only effec- + tive if rreeaadd is reading input from a terminal, pipe, or + other special file; it has no effect when reading from + regular files. If _t_i_m_e_o_u_t is 0, rreeaadd returns success if + input is available on the specified file descriptor, + failure otherwise. The exit status is greater than 128 + if the timeout is exceeded. --uu _f_d Read input from file descriptor _f_d. If no _n_a_m_e_s are supplied, the line read is assigned to the vari- - able RREEPPLLYY. The return code is zero, unless end-of-file is - encountered, rreeaadd times out (in which case the return code is - greater than 128), or an invalid file descriptor is supplied as + able RREEPPLLYY. The return code is zero, unless end-of-file is + encountered, rreeaadd times out (in which case the return code is + greater than 128), or an invalid file descriptor is supplied as the argument to --uu. rreeaaddoonnllyy [--aaAAppff] [_n_a_m_e[=_w_o_r_d] ...] - The given _n_a_m_e_s are marked readonly; the values of these _n_a_m_e_s - may not be changed by subsequent assignment. If the --ff option - is supplied, the functions corresponding to the _n_a_m_e_s are so - marked. The --aa option restricts the variables to indexed - arrays; the --AA option restricts the variables to associative - arrays. If no _n_a_m_e arguments are given, or if the --pp option is - supplied, a list of all readonly names is printed. The --pp - option causes output to be displayed in a format that may be - reused as input. If a variable name is followed by =_w_o_r_d, the - value of the variable is set to _w_o_r_d. The return status is 0 + The given _n_a_m_e_s are marked readonly; the values of these _n_a_m_e_s + may not be changed by subsequent assignment. If the --ff option + is supplied, the functions corresponding to the _n_a_m_e_s are so + marked. The --aa option restricts the variables to indexed + arrays; the --AA option restricts the variables to associative + arrays. If no _n_a_m_e arguments are given, or if the --pp option is + supplied, a list of all readonly names is printed. The --pp + option causes output to be displayed in a format that may be + reused as input. If a variable name is followed by =_w_o_r_d, the + value of the variable is set to _w_o_r_d. The return status is 0 unless an invalid option is encountered, one of the _n_a_m_e_s is not - a valid shell variable name, or --ff is supplied with a _n_a_m_e that + a valid shell variable name, or --ff is supplied with a _n_a_m_e that is not a function. rreettuurrnn [_n] - Causes a function to exit with the return value specified by _n. - If _n is omitted, the return status is that of the last command - executed in the function body. If used outside a function, but - during execution of a script by the .. (ssoouurrccee) command, it + Causes a function to exit with the return value specified by _n. + If _n is omitted, the return status is that of the last command + executed in the function body. If used outside a function, but + during execution of a script by the .. (ssoouurrccee) command, it causes the shell to stop executing that script and return either - _n or the exit status of the last command executed within the - script as the exit status of the script. If used outside a - function and not during execution of a script by .., the return + _n or the exit status of the last command executed within the + script as the exit status of the script. If used outside a + function and not during execution of a script by .., the return status is false. Any command associated with the RREETTUURRNN trap is - executed before execution resumes after the function or script. + executed before execution resumes after the function or script. sseett [----aabbeeffhhkkmmnnppttuuvvxxBBCCEEHHPPTT] [--oo _o_p_t_i_o_n] [_a_r_g ...] sseett [++aabbeeffhhkkmmnnppttuuvvxxBBCCEEHHPPTT] [++oo _o_p_t_i_o_n] [_a_r_g ...] - Without options, the name and value of each shell variable are + Without options, the name and value of each shell variable are displayed in a format that can be reused as input for setting or resetting the currently-set variables. Read-only variables can- - not be reset. In _p_o_s_i_x _m_o_d_e, only shell variables are listed. - The output is sorted according to the current locale. When - options are specified, they set or unset shell attributes. Any - arguments remaining after the options are processed are treated - as values for the positional parameters and are assigned, in + not be reset. In _p_o_s_i_x _m_o_d_e, only shell variables are listed. + The output is sorted according to the current locale. When + options are specified, they set or unset shell attributes. Any + arguments remaining after the options are processed are treated + as values for the positional parameters and are assigned, in order, to $$11, $$22, ...... $$_n. Options, if specified, have the fol- lowing meanings: - --aa Automatically mark variables and functions which are - modified or created for export to the environment of + --aa Automatically mark variables and functions which are + modified or created for export to the environment of subsequent commands. - --bb Report the status of terminated background jobs immedi- + --bb Report the status of terminated background jobs immedi- ately, rather than before the next primary prompt. This is effective only when job control is enabled. - --ee Exit immediately if a _s_i_m_p_l_e _c_o_m_m_a_n_d (see SSHHEELLLL GGRRAAMMMMAARR + --ee Exit immediately if a _s_i_m_p_l_e _c_o_m_m_a_n_d (see SSHHEELLLL GGRRAAMMMMAARR above) exits with a non-zero status. The shell does not - exit if the command that fails is part of the command - list immediately following a wwhhiillee or uunnttiill keyword, - part of the test in an iiff statement, part of a command - executed in a &&&& or |||| list, any command in a pipeline - but the last, or if the command's return value is being - inverted via !!. Failing simple commands that are part - of shell functions or command lists enclosed in braces - or parentheses satisfying the above conditions do not + exit if the command that fails is part of the command + list immediately following a wwhhiillee or uunnttiill keyword, + part of the test in an iiff statement, part of a command + executed in a &&&& or |||| list, any command in a pipeline + but the last, or if the command's return value is being + inverted via !!. Failing simple commands that are part + of shell functions or command lists enclosed in braces + or parentheses satisfying the above conditions do not cause the shell to exit. A trap on EERRRR, if set, is exe- cuted before the shell exits. --ff Disable pathname expansion. - --hh Remember the location of commands as they are looked up + --hh Remember the location of commands as they are looked up for execution. This is enabled by default. - --kk All arguments in the form of assignment statements are - placed in the environment for a command, not just those + --kk All arguments in the form of assignment statements are + placed in the environment for a command, not just those that precede the command name. - --mm Monitor mode. Job control is enabled. This option is - on by default for interactive shells on systems that - support it (see JJOOBB CCOONNTTRROOLL above). Background pro- - cesses run in a separate process group and a line con- - taining their exit status is printed upon their comple- + --mm Monitor mode. Job control is enabled. This option is + on by default for interactive shells on systems that + support it (see JJOOBB CCOONNTTRROOLL above). Background pro- + cesses run in a separate process group and a line con- + taining their exit status is printed upon their comple- tion. --nn Read commands but do not execute them. This may be used - to check a shell script for syntax errors. This is + to check a shell script for syntax errors. This is ignored by interactive shells. --oo _o_p_t_i_o_n_-_n_a_m_e The _o_p_t_i_o_n_-_n_a_m_e can be one of the following: @@ -973,10 +978,11 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS Same as --aa. bbrraacceeeexxppaanndd Same as --BB. - eemmaaccss Use an emacs-style command line editing inter- + eemmaaccss Use an emacs-style command line editing inter- face. This is enabled by default when the shell is interactive, unless the shell is started with - the ----nnooeeddiittiinngg option. + the ----nnooeeddiittiinngg option. This also affects the + editing interface used for rreeaadd --ee. eerrrrttrraaccee Same as --EE. ffuunnccttrraaccee @@ -1015,7 +1021,9 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS pprriivviilleeggeedd Same as --pp. vveerrbboossee Same as --vv. - vvii Use a vi-style command line editing interface. + vvii Use a vi-style command line editing interface. + This also affects the editing interface used for + rreeaadd --ee. xxttrraaccee Same as --xx. If --oo is supplied with no _o_p_t_i_o_n_-_n_a_m_e, the values of the current options are printed. If ++oo is supplied with no @@ -1024,16 +1032,16 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS output. --pp Turn on _p_r_i_v_i_l_e_g_e_d mode. In this mode, the $$EENNVV and $$BBAASSHH__EENNVV files are not processed, shell functions are - not inherited from the environment, and the SSHHEELLLLOOPPTTSS - variable, if it appears in the environment, is ignored. - If the shell is started with the effective user (group) - id not equal to the real user (group) id, and the --pp - option is not supplied, these actions are taken and the - effective user id is set to the real user id. If the --pp - option is supplied at startup, the effective user id is - not reset. Turning this option off causes the effective - user and group ids to be set to the real user and group - ids. + not inherited from the environment, and the SSHHEELLLLOOPPTTSS, + CCDDPPAATTHH, and GGLLOOBBIIGGNNOORREE variables, if they appear in the + environment, are ignored. If the shell is started with + the effective user (group) id not equal to the real user + (group) id, and the --pp option is not supplied, these + actions are taken and the effective user id is set to + the real user id. If the --pp option is supplied at + startup, the effective user id is not reset. Turning + this option off causes the effective user and group ids + to be set to the real user and group ids. --tt Exit after reading and executing one command. --uu Treat unset variables as an error when performing param- eter expansion. If expansion is attempted on an unset @@ -1516,4 +1524,4 @@ SSEEEE AALLSSOO -GNU Bash-3.0 2004 Apr 20 BASH_BUILTINS(1) +GNU Bash-4.0 2004 Apr 20 BASH_BUILTINS(1) diff --git a/doc/builtins.ps b/doc/builtins.ps index 501ca173..e22573fa 100644 --- a/doc/builtins.ps +++ b/doc/builtins.ps @@ -1,6 +1,6 @@ %!PS-Adobe-3.0 %%Creator: groff version 1.19.2 -%%CreationDate: Thu Jul 24 09:12:42 2008 +%%CreationDate: Mon Nov 17 17:38:06 2008 %%DocumentNeededResources: font Times-Roman %%+ font Times-Bold %%+ font Times-Italic @@ -235,248 +235,250 @@ BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10.95 -/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E F0 .957 -(bash, :, ., [, alias, bg, bind, break, b)108 96 R .957 -(uiltin, cd, command, compgen, complete, continue, declare, dirs, dis-) --.2 F -.25(ow)108 108 S .908(n, echo, enable, e).25 F -.25(va)-.25 G -.908(l, e).25 F -.15(xe)-.15 G .908(c, e).15 F .908(xit, e)-.15 F .908 -(xport, fc, fg, getopts, hash, help, history)-.15 F 3.408(,j)-.65 G .909 -(obs, kill, let, local, logout,)-3.408 F 1.236 -(popd, printf, pushd, pwd, read, readonly)108 120 R 3.735(,r)-.65 G -1.235 -(eturn, set, shift, shopt, source, suspend, test, times, trap, type,) --3.735 F(typeset, ulimit, umask, unalias, unset, w)108 132 Q -(ait \255 bash b)-.1 E(uilt-in commands, see)-.2 E/F2 10/Times-Bold@0 SF -(bash)2.5 E F0(\(1\))A F1 -.329(BA)72 148.8 S(SH B).329 E(UIL)-.11 E -(TIN COMMANDS)-1.007 E F0 .062(Unless otherwise noted, each b)108 160.8 -R .062(uiltin command documented in this section as accepting options p\ -receded by)-.2 F F2<ad>108 172.8 Q F0(accepts)3.8 E F2<adad>3.8 E F0 1.3 +/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E F0 1.325 +(bash, :, ., [, alias, bg, bind, break, b)108 96 R 1.325(uiltin, caller) +-.2 F 3.825(,c)-.4 G 1.324 +(d, command, compgen, complete, compopt, continue,)-3.825 F .903 +(declare, dirs, diso)108 108 R .903(wn, echo, enable, e)-.25 F -.25(va) +-.25 G .904(l, e).25 F -.15(xe)-.15 G .904(c, e).15 F .904(xit, e)-.15 F +.904(xport, f)-.15 F .904(alse, fc, fg, getopts, hash, help, history)-.1 +F 3.404(,j)-.65 G(obs,)-3.404 E .133(kill, let, local, logout, map\214l\ +e, popd, printf, pushd, pwd, read, readonly)108 120 R 2.633(,r)-.65 G +.133(eturn, set, shift, shopt, source, sus-)-2.633 F .279(pend, test, t\ +imes, trap, true, type, typeset, ulimit, umask, unalias, unset, w)108 +132 R .279(ait \255 bash b)-.1 F .279(uilt-in commands, see)-.2 F/F2 10 +/Times-Bold@0 SF(bash)108 144 Q F0(\(1\))A F1 -.329(BA)72 160.8 S(SH B) +.329 E(UIL)-.11 E(TIN COMMANDS)-1.007 E F0 .063 +(Unless otherwise noted, each b)108 172.8 R .062(uiltin command documen\ +ted in this section as accepting options preceded by)-.2 F F2<ad>108 +184.8 Q F0(accepts)3.8 E F2<adad>3.8 E F0 1.3 (to signify the end of the options.)3.8 F -.15(Fo)6.3 G 3.8(re).15 G 1.3 (xample, the)-3.95 F F2(:)3.8 E F0(,)A F2(true)3.8 E F0(,)A F2(false)3.8 E F0 3.8(,a)C(nd)-3.8 E F2(test)3.8 E F0 -.2(bu)3.8 G 1.3(iltins do not) -.2 F(accept options.)108 184.8 Q F2(:)108 202.8 Q F0([)2.5 E/F3 10 -/Times-Italic@0 SF(ar)A(guments)-.37 E F0(])A .451(No ef)144 214.8 R -.451(fect; the command does nothing be)-.25 F .452(yond e)-.15 F -(xpanding)-.15 E F3(ar)3.282 E(guments)-.37 E F0 .452(and performing an) -3.222 F 2.952(ys)-.15 G(peci\214ed)-2.952 E 2.5(redirections. 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Options,)144 654 R(if supplied, ha)2.5 E +.3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F2<ad6d>144 666 +Q F3 -.1(ke)2.5 G(ymap)-.2 E F0(Use)180 678 Q F3 -.1(ke)5.159 G(ymap)-.2 +E F0 2.659(as the k)5.349 F -.15(ey)-.1 G 2.658(map to be af).15 F 2.658 +(fected by the subsequent bindings.)-.25 F(Acceptable)7.658 E F3 -.1(ke) +180 690 S(ymap)-.2 E F0 3.192(names are)5.882 F F3 3.192 +(emacs, emacs\255standar)5.692 F 3.193 (d, emacs\255meta, emacs\255ctlx, vi, vi\255mo)-.37 F(ve)-.1 E(,)-.1 E -(vi\255command)180 690 Q F0 4.429(,a)C(nd)-4.429 E F3(vi\255insert)4.429 -E F0(.).68 E F3(vi)6.929 E F0 1.929(is equi)4.429 F -.25(va)-.25 G 1.929 +(vi\255command)180 702 Q F0 4.43(,a)C(nd)-4.43 E F3(vi\255insert)4.429 E +F0(.).68 E F3(vi)6.929 E F0 1.929(is equi)4.429 F -.25(va)-.25 G 1.929 (lent to).25 F F3(vi\255command)4.429 E F0(;)A F3(emacs)4.429 E F0 1.929 -(is equi)4.429 F -.25(va)-.25 G 1.93(lent to).25 F F3(emacs\255standar) -180 702 Q(d)-.37 E F0(.)A F2<ad6c>144 714 Q F0(List the names of all) -27.52 E F2 -.18(re)2.5 G(adline).18 E F0(functions.)2.5 E(GNU Bash-3.0) -72 768 Q(2004 Apr 20)148.735 E(1)203.725 E 0 Cg EP +(is equi)4.429 F -.25(va)-.25 G 1.929(lent to).25 F F3(emacs\255standar) +180 714 Q(d)-.37 E F0(.)A(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(1) +203.725 E 0 Cg EP %%Page: 2 2 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF<ad70>144 84 Q F0(Display)24.74 E F1 -.18(re)2.5 G -(adline).18 E F0(function names and bindings in such a w)2.5 E -(ay that the)-.1 E 2.5(yc)-.15 G(an be re-read.)-2.5 E F1<ad50>144 96 Q -F0(List current)24.19 E F1 -.18(re)2.5 G(adline).18 E F0 -(function names and bindings.)2.5 E F1<ad73>144 108 Q F0(Display)26.41 E -F1 -.18(re)3.655 G(adline).18 E F0 -.1(ke)3.655 G 3.655(ys)-.05 G 1.155 +/Times-Bold@0 SF<ad6c>144 84 Q F0(List the names of all)27.52 E F1 -.18 +(re)2.5 G(adline).18 E 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F1(READLINE_POINT)180 324 Q F0 2.5 +(READLINE_LINE)3.741 E F0(or)3.741 E F1(READLINE_POINT)180 336 Q F0 2.5 (,t)C(hose ne)-2.5 E 2.5(wv)-.25 G (alues will be re\215ected in the editing state.)-2.75 E(The return v) -144 340.8 Q(alue is 0 unless an unrecognized option is gi)-.25 E -.15 +144 352.8 Q(alue is 0 unless an unrecognized option is gi)-.25 E -.15 (ve)-.25 G 2.5(no).15 G 2.5(ra)-2.5 G 2.5(ne)-2.5 G(rror occurred.)-2.5 -E F1(br)108 357.6 Q(eak)-.18 E F0([)2.5 E F2(n)A F0(])A .054 -(Exit from within a)144 369.6 R F1 -.25(fo)2.554 G(r).25 E F0(,)A F1 -(while)2.554 E F0(,)A F1(until)2.555 E F0 2.555(,o)C(r)-2.555 E F1 +E F1(br)108 369.6 Q(eak)-.18 E F0([)2.5 E F2(n)A F0(])A .055 +(Exit from within a)144 381.6 R F1 -.25(fo)2.555 G(r).25 E F0(,)A F1 +(while)2.555 E F0(,)A F1(until)2.555 E F0 2.555(,o)C(r)-2.555 E F1 (select)2.555 E F0 2.555(loop. 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The)144 559.2 R .52(return v)3.02 F .52 +(alue is 0 unless the shell is not e)-.25 F -.15(xe)-.15 G .519 +(cuting a subroutine call or).15 F F2 -.2(ex)3.019 G(pr).2 E F0 .519 +(does not corre-)3.019 F(spond to a v)144 571.2 Q +(alid position in the call stack.)-.25 E F1(cd)108 588 Q F0([)2.5 E F1 (\255L|-P)A F0 2.5(][)C F2(dir)-2.5 E F0(])A .21 -(Change the current directory to)144 588 R F2(dir)2.71 E F0 5.21(.T)C +(Change the current directory to)144 600 R F2(dir)2.71 E F0 5.21(.T)C .21(he v)-5.21 F(ariable)-.25 E/F4 9/Times-Bold@0 SF(HOME)2.71 E F0 .21 (is the def)2.46 F(ault)-.1 E F2(dir)2.71 E F0 5.21(.T).73 G .21(he v) --5.21 F(ariable)-.25 E F4(CDP)2.71 E -.855(AT)-.666 G(H).855 E F0 .776 -(de\214nes the search path for the directory containing)144 600 R F2 -(dir)3.276 E F0 5.777(.A).73 G(lternati)-5.777 E 1.077 -.15(ve d)-.25 H -.777(irectory names in).15 F F4(CDP)3.277 E -.855(AT)-.666 G(H).855 E F0 -.764(are separated by a colon \(:\).)144 612 R 3.264(An)5.764 G .764 +-5.21 F(ariable)-.25 E F4(CDP)2.71 E -.855(AT)-.666 G(H).855 E F0 .777 +(de\214nes the search path for the directory containing)144 612 R F2 +(dir)3.276 E F0 5.776(.A).73 G(lternati)-5.776 E 1.076 -.15(ve d)-.25 H +.776(irectory names in).15 F F4(CDP)3.276 E -.855(AT)-.666 G(H).855 E F0 +.764(are separated by a colon \(:\).)144 624 R 3.264(An)5.764 G .764 (ull directory name in)-3.264 F F4(CDP)3.264 E -.855(AT)-.666 G(H).855 E -F0 .764(is the same as the current direc-)3.014 F(tory)144 624 Q 2.973 -(,i)-.65 G .473(.e., `)-2.973 F(`)-.74 E F1(.)A F0 -.74('')C 5.473(.I) -.74 G(f)-5.473 E F2(dir)3.323 E F0(be)3.703 E .474 +F0 .764(is the same as the current direc-)3.014 F(tory)144 636 Q 2.974 +(,i)-.65 G .474(.e., `)-2.974 F(`)-.74 E F1(.)A F0 -.74('')C 5.474(.I) +.74 G(f)-5.474 E F2(dir)3.324 E F0(be)3.704 E .474 (gins with a slash \(/\), then)-.15 F F4(CDP)2.974 E -.855(AT)-.666 G(H) -.855 E F0 .474(is not used. The)2.724 F F1<ad50>2.974 E F0 .474 -(option says to use)2.974 F .58(the ph)144 636 R .58 +.855 E F0 .473(is not used. The)2.724 F F1<ad50>2.973 E F0 .473 +(option says to use)2.973 F .579(the ph)144 648 R .579 (ysical directory structure instead of follo)-.05 F .579 -(wing symbolic links \(see also the)-.25 F F1<ad50>3.079 E F0 .579 -(option to the)3.079 F F1(set)144 648 Q F0 -.2(bu)3.383 G .883 -(iltin command\); the).2 F F1<ad4c>3.383 E F0 .884 +(wing symbolic links \(see also the)-.25 F F1<ad50>3.08 E F0 .58 +(option to the)3.08 F F1(set)144 660 Q F0 -.2(bu)3.384 G .884 +(iltin command\); the).2 F F1<ad4c>3.384 E F0 .884 (option forces symbolic links to be follo)3.384 F 3.384(wed. An)-.25 F -(ar)3.384 E .884(gument of)-.18 F F1<ad>3.384 E F0(is)3.384 E(equi)144 -660 Q -.25(va)-.25 G .063(lent to).25 F F4($OLDPWD)2.563 E/F5 9 -/Times-Roman@0 SF(.)A F0 .063(If a non-empty directory name from)4.563 F -F1(CDP)2.562 E -.95(AT)-.74 G(H).95 E F0 .062(is used, or if)2.562 F F1 -<ad>2.562 E F0 .062(is the \214rst)2.562 F(ar)144 672 Q .116(gument, an\ +(ar)3.383 E .883(gument of)-.18 F F1<ad>3.383 E F0(is)3.383 E(equi)144 +672 Q -.25(va)-.25 G .062(lent to).25 F F4($OLDPWD)2.562 E/F5 9 +/Times-Roman@0 SF(.)A F0 .062(If a non-empty directory name from)4.562 F +F1(CDP)2.562 E -.95(AT)-.74 G(H).95 E F0 .063(is used, or if)2.562 F F1 +<ad>2.563 E F0 .063(is the \214rst)2.563 F(ar)144 684 Q .116(gument, an\ d the directory change is successful, the absolute pathname of the ne) --.18 F 2.616(ww)-.25 G .116(orking direc-)-2.716 F 1.165 -(tory is written to the standard output.)144 684 R 1.164(The return v) -6.164 F 1.164(alue is true if the directory w)-.25 F 1.164 -(as successfully)-.1 F(changed; f)144 696 Q(alse otherwise.)-.1 E -(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(2)203.725 E 0 Cg EP +-.18 F 2.615(ww)-.25 G .115(orking direc-)-2.715 F 1.164 +(tory is written to the standard output.)144 696 R 1.164(The return v) +6.164 F 1.165(alue is true if the directory w)-.25 F 1.165 +(as successfully)-.1 F(changed; f)144 708 Q(alse otherwise.)-.1 E +(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(2)203.725 E 0 Cg EP %%Page: 3 3 %%BeginPageSetup BP @@ -485,38 +487,38 @@ BP (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 /Times-Bold@0 SF(command)108 84 Q F0([)2.5 E F1(\255pVv)A F0(])A/F2 10 /Times-Italic@0 SF(command)2.5 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 -E(Run)144 96 Q F2(command)2.956 E F0(with)3.527 E F2(ar)3.087 E(gs)-.37 +E(Run)144 96 Q F2(command)2.957 E F0(with)3.527 E F2(ar)3.087 E(gs)-.37 E F0 .257(suppressing the normal shell function lookup. 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causes)2.675 F 3.11(as)144 144 S .61(ingle w)-3.11 F .61 (ord indicating the command or \214le name used to in)-.1 F -.2(vo)-.4 G -.1(ke).2 G F2(command)3.41 E F0 .61(to be displayed; the)3.88 F F1 -<ad56>144 156 Q F0 .25(option produces a more v)2.75 F .25 -(erbose description.)-.15 F .249(If the)5.25 F F1<ad56>2.749 E F0(or) -2.749 E F1<ad76>2.749 E F0 .249(option is supplied, the e)2.749 F .249 -(xit status)-.15 F 1.004(is 0 if)144 168 R F2(command)3.704 E F0 -.1(wa) -4.274 G 3.504(sf).1 G 1.005(ound, and 1 if not.)-3.504 F 1.005 +<ad56>144 156 Q F0 .249(option produces a more v)2.749 F .249 +(erbose description.)-.15 F .249(If the)5.249 F F1<ad56>2.749 E F0(or) +2.749 E F1<ad76>2.75 E F0 .25(option is supplied, the e)2.75 F .25 +(xit status)-.15 F 1.005(is 0 if)144 168 R F2(command)3.705 E F0 -.1(wa) +4.275 G 3.505(sf).1 G 1.005(ound, and 1 if not.)-3.505 F 1.004 (If neither option is supplied and an error occurred or)6.005 F F2 -(command)144.2 180 Q F0 1.599(cannot be found, the e)4.869 F 1.599 -(xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.598 -(xit status of the)-.15 F F1(command)4.098 E F0 -.2(bu)144 192 S +(command)144.2 180 Q F0 1.598(cannot be found, the e)4.868 F 1.599 +(xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.599 +(xit status of the)-.15 F F1(command)4.099 E F0 -.2(bu)144 192 S (iltin is the e).2 E(xit status of)-.15 E F2(command)2.5 E F0(.).77 E F1 (compgen)108 208.8 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(wor)-2.5 E(d) --.37 E F0(])A .012(Generate possible completion matches for)144 220.8 R +-.37 E F0(])A .013(Generate possible completion matches for)144 220.8 R F2(wor)2.513 E(d)-.37 E F0 .013(according to the)2.513 F F2(option)2.513 -E F0 .013(s, which may be an)B 2.513(yo)-.15 G(ption)-2.513 E .982 -(accepted by the)144 232.8 R F1(complete)3.482 E F0 -.2(bu)3.481 G .981 +E F0 .013(s, which may be an)B 2.512(yo)-.15 G(ption)-2.512 E .981 +(accepted by the)144 232.8 R F1(complete)3.481 E F0 -.2(bu)3.481 G .981 (iltin with the e).2 F .981(xception of)-.15 F F1<ad70>3.481 E F0(and) -3.481 E F1<ad72>3.481 E F0 3.481(,a)C .981(nd write the matches to the) +3.481 E F1<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the) -3.481 F 1.415(standard output.)144 244.8 R 1.415(When using the)6.415 F F1<ad46>3.915 E F0(or)3.915 E F1<ad43>3.915 E F0 1.415(options, the v) 3.915 F 1.415(arious shell v)-.25 F 1.415(ariables set by the pro-)-.25 @@ -530,2012 +532,2026 @@ em directly from a completion speci\214cation with the same \215ags.)144 (will be displayed.)2.5 E(The return v)144 328.8 Q (alue is true unless an in)-.25 E -.25(va)-.4 G (lid option is supplied, or no matches were generated.).25 E F1 -(complete)108 345.6 Q F0([)3.034 E F1(\255abcdefgjksuv)A F0 3.034(][)C -F1<ad6f>-3.034 E F2(comp-option)3.034 E F0 3.034(][)C F1<ad45>-3.034 E +(complete)108 345.6 Q F0([)3.033 E F1(\255abcdefgjksuv)A F0 3.033(][)C +F1<ad6f>-3.033 E F2(comp-option)3.033 E F0 3.033(][)C F1<ad45>-3.033 E F0 3.033(][)C F1<ad41>-3.033 E F2(action)3.033 E F0 3.033(][)C F1<ad47> --3.033 E F2(globpat)3.033 E F0 3.033(][)C F1<ad57>-3.033 E F2(wor)3.033 -E(dlist)-.37 E F0 3.033(][)C F1<ad46>-3.033 E F2(function)3.033 E F0(])A +-3.033 E F2(globpat)3.033 E F0 3.034(][)C F1<ad57>-3.034 E F2(wor)3.034 +E(dlist)-.37 E F0 3.034(][)C F1<ad46>-3.034 E F2(function)3.034 E F0(])A ([)108 357.6 Q F1<ad43>A F2(command)2.5 E F0(])A([)144 369.6 Q F1<ad58>A F2(\214lterpat)2.5 E F0 2.5(][)C F1<ad50>-2.5 E F2(pr)2.5 E(e\214x)-.37 E F0 2.5(][)C F1<ad53>-2.5 E F2(suf)2.5 E<8c78>-.18 E F0(])A F2(name)2.5 E F0([)2.5 E F2(name ...)A F0(])A F1(complete \255pr)108 381.6 Q F0([) -2.5 E F1<ad45>A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .634 -(Specify ho)144 393.6 R 3.134(wa)-.25 G -.18(rg)-3.134 G .634 -(uments to each).18 F F2(name)3.134 E F0 .634(should be completed.)3.134 -F .633(If the)5.634 F F1<ad70>3.133 E F0 .633 -(option is supplied, or if no)3.133 F .139(options are supplied, e)144 +2.5 E F1<ad45>A F0 2.5(][)C 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May) -.25 F(also be speci\214ed as)2.5 E F1<ad65>2.5 E F0(.)A F1(\214le)184 -300 Q F0(File names.)27.22 E(May also be speci\214ed as)5 E F1<ad66>2.5 -E F0(.)A F1(function)184 312 Q F0(Names of shell functions.)224 324 Q F1 -(gr)184 336 Q(oup)-.18 E F0(Group names.)14.62 E +324 Q F0(File names.)27.22 E(May also be speci\214ed as)5 E F1<ad66>2.5 +E F0(.)A F1(function)184 336 Q F0(Names of shell functions.)224 348 Q F1 +(gr)184 360 Q(oup)-.18 E F0(Group names.)14.62 E (May also be speci\214ed as)5 E F1<ad67>2.5 E F0(.)A F1(helptopic)184 -348 Q F0(Help topics as accepted by the)224 360 Q F1(help)2.5 E F0 -.2 -(bu)2.5 G(iltin.).2 E F1(hostname)184 372 Q F0(Hostnames, as tak)224 384 +372 Q F0(Help topics as accepted by the)224 384 Q F1(help)2.5 E F0 -.2 +(bu)2.5 G(iltin.).2 E F1(hostname)184 396 Q F0(Hostnames, as tak)224 408 Q(en from the \214le speci\214ed by the)-.1 E/F3 9/Times-Bold@0 SF -(HOSTFILE)2.5 E F0(shell v)2.25 E(ariable.)-.25 E F1(job)184 396 Q F0 +(HOSTFILE)2.5 E F0(shell v)2.25 E(ariable.)-.25 E F1(job)184 420 Q F0 (Job names, if job control is acti)26.11 E -.15(ve)-.25 G 5(.M).15 G -(ay also be speci\214ed as)-5 E F1<ad6a>2.5 E F0(.)A F1 -.1(ke)184 408 S -(yw).1 E(ord)-.1 E F0(Shell reserv)224 420 Q(ed w)-.15 E 2.5(ords. May) +(ay also be speci\214ed as)-5 E F1<ad6a>2.5 E F0(.)A F1 -.1(ke)184 432 S +(yw).1 E(ord)-.1 E F0(Shell reserv)224 444 Q(ed w)-.15 E 2.5(ords. May) -.1 F(also be speci\214ed as)2.5 E F1<ad6b>2.5 E F0(.)A F1(running)184 -432 Q F0(Names of running jobs, if job control is acti)5.54 E -.15(ve) --.25 G(.).15 E F1(ser)184 444 Q(vice)-.1 E F0(Service names.)10.67 E -(May also be speci\214ed as)5 E F1<ad73>2.5 E F0(.)A F1(setopt)184 456 Q +456 Q F0(Names of running jobs, if job control is acti)5.54 E -.15(ve) +-.25 G(.).15 E F1(ser)184 468 Q(vice)-.1 E F0(Service names.)10.67 E +(May also be speci\214ed as)5 E F1<ad73>2.5 E F0(.)A F1(setopt)184 480 Q F0 -1.11(Va)14.45 G(lid ar)1.11 E(guments for the)-.18 E F1<ad6f>2.5 E F0(option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1 -(shopt)184 468 Q F0(Shell option names as accepted by the)16.66 E F1 -(shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(signal)184 480 Q F0 -(Signal names.)14.99 E F1(stopped)184 492 Q F0 +(shopt)184 492 Q F0(Shell option names as accepted by the)16.66 E F1 +(shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(signal)184 504 Q F0 +(Signal names.)14.99 E F1(stopped)184 516 Q F0 (Names of stopped jobs, if job control is acti)6.66 E -.15(ve)-.25 G(.) -.15 E F1(user)184 504 Q F0(User names.)21.67 E -(May also be speci\214ed as)5 E F1<ad75>2.5 E F0(.)A F1 -.1(va)184 516 S +.15 E F1(user)184 528 Q F0(User names.)21.67 E +(May also be speci\214ed as)5 E F1<ad75>2.5 E F0(.)A F1 -.1(va)184 540 S (riable).1 E F0(Names of all shell v)5.1 E 2.5(ariables. May)-.25 F -(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad47>144 528 Q F2 -(globpat)2.5 E F0 1.411(The \214lename e)184 540 R 1.411 +(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad47>144 552 Q F2 +(globpat)2.5 E F0 1.411(The \214lename e)184 564 R 1.411 (xpansion pattern)-.15 F F2(globpat)3.911 E F0 1.411(is e)3.911 F 1.411 -(xpanded to generate the possible comple-)-.15 F(tions.)184 552 Q F1 -<ad57>144 564 Q F2(wor)2.5 E(dlist)-.37 E F0(The)184 576 Q F2(wor)3.639 +(xpanded to generate the possible comple-)-.15 F(tions.)184 576 Q F1 +<ad57>144 588 Q F2(wor)2.5 E(dlist)-.37 E F0(The)184 600 Q F2(wor)3.639 E(dlist)-.37 E F0 1.14(is split using the characters in the)3.639 F F3 (IFS)3.64 E F0 1.14(special v)3.39 F 1.14(ariable as delimiters, and) --.25 F 2.008(each resultant w)184 588 R 2.008(ord is e)-.1 F 4.508 +-.25 F 2.008(each resultant w)184 612 R 2.008(ord is e)-.1 F 4.508 (xpanded. The)-.15 F 2.007(possible completions are the members of the) -4.508 F(resultant list which match the w)184 600 Q(ord being completed.) --.1 E F1<ad43>144 612 Q F2(command)2.5 E(command)184 624 Q F0 1.055 +4.508 F(resultant list which match the w)184 624 Q(ord being completed.) +-.1 E F1<ad43>144 636 Q F2(command)2.5 E(command)184 648 Q F0 1.055 (is e)3.555 F -.15(xe)-.15 G 1.055(cuted in a subshell en).15 F 1.056 (vironment, and its output is used as the possible)-.4 F(completions.) -184 636 Q F1<ad46>144 648 Q F2(function)2.5 E F0 1.181 -(The shell function)184 660 R F2(function)3.681 E F0 1.181(is e)3.681 F +184 660 Q F1<ad46>144 672 Q F2(function)2.5 E F0 1.181 +(The shell function)184 684 R F2(function)3.681 E F0 1.181(is e)3.681 F -.15(xe)-.15 G 1.181(cuted in the current shell en).15 F 3.68 (vironment. When)-.4 F 1.18(it \214n-)3.68 F .932 -(ishes, the possible completions are retrie)184 672 R -.15(ve)-.25 G +(ishes, the possible completions are retrie)184 696 R -.15(ve)-.25 G 3.432(df).15 G .932(rom the v)-3.432 F .932(alue of the)-.25 F F3 -(COMPREPL)3.432 E(Y)-.828 E F0(array)3.182 E -.25(va)184 684 S(riable.) -.25 E F1<ad58>144 696 Q F2(\214lterpat)2.5 E(\214lterpat)184 708 Q F0 -.733(is a pattern as used for \214lename e)3.234 F 3.233(xpansion. It) --.15 F .733(is applied to the list of possible)3.233 F 1.596 -(completions generated by the preceding options and ar)184 720 R 1.596 -(guments, and each completion)-.18 F(GNU Bash-3.0)72 768 Q(2004 Apr 20) -148.735 E(4)203.725 E 0 Cg EP +(COMPREPL)3.432 E(Y)-.828 E F0(array)3.182 E -.25(va)184 708 S(riable.) +.25 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(4)203.725 E 0 Cg EP %%Page: 5 5 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E(matching)184 -84 Q/F1 10/Times-Italic@0 SF(\214lterpat)3.205 E F0 .705(is remo)3.205 F --.15(ve)-.15 G 3.205(df).15 G .704(rom the list.)-3.205 F 3.204(Al)5.704 -G(eading)-3.204 E/F2 10/Times-Bold@0 SF(!)3.204 E F0(in)3.204 E F1 -(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704(tes the pattern;) -.05 F(in this case, an)184 96 Q 2.5(yc)-.15 G(ompletion not matching) --2.5 E F1(\214lterpat)2.5 E F0(is remo)2.5 E -.15(ve)-.15 G(d.).15 E F2 -<ad50>144 108 Q F1(pr)2.5 E(e\214x)-.37 E(pr)184 120 Q(e\214x)-.37 E F0 -.534(is added at the be)3.034 F .534 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 +/Times-Bold@0 SF<ad58>144 84 Q/F2 10/Times-Italic@0 SF(\214lterpat)2.5 E +(\214lterpat)184 96 Q F0 .733(is a pattern as used for \214lename e) +3.234 F 3.233(xpansion. It)-.15 F .733 +(is applied to the list of possible)3.233 F 1.596 +(completions generated by the preceding options and ar)184 108 R 1.596 +(guments, and each completion)-.18 F(matching)184 120 Q F2(\214lterpat) +3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704 +(rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0 +(in)3.204 E F2(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704 +(tes the pattern;).05 F(in this case, an)184 132 Q 2.5(yc)-.15 G +(ompletion not matching)-2.5 E F2(\214lterpat)2.5 E F0(is remo)2.5 E +-.15(ve)-.15 G(d.).15 E F1<ad50>144 144 Q F2(pr)2.5 E(e\214x)-.37 E(pr) +184 156 Q(e\214x)-.37 E F0 .534(is added at the be)3.034 F .534 (ginning of each possible completion after all other options ha)-.15 F --.15(ve)-.2 G(been applied.)184 132 Q F2<ad53>144 144 Q F1(suf)2.5 E +-.15(ve)-.2 G(been applied.)184 168 Q F1<ad53>144 180 Q F2(suf)2.5 E 2.81(\214x suf)-.18 F<8c78>-.18 E F0 (is appended to each possible completion after all other options ha)2.5 -E .3 -.15(ve b)-.2 H(een applied.).15 E .467(The return v)144 160.8 R +E .3 -.15(ve b)-.2 H(een applied.).15 E .467(The return v)144 196.8 R .467(alue is true unless an in)-.25 F -.25(va)-.4 G .466 -(lid option is supplied, an option other than).25 F F2<ad70>2.966 E F0 -(or)2.966 E F2<ad72>2.966 E F0 .466(is sup-)2.966 F 1.361 -(plied without a)144 172.8 R F1(name)3.861 E F0(ar)3.861 E 1.361 +(lid option is supplied, an option other than).25 F F1<ad70>2.966 E F0 +(or)2.966 E F1<ad72>2.966 E F0 .466(is sup-)2.966 F 1.361 +(plied without a)144 208.8 R F2(name)3.861 E F0(ar)3.861 E 1.361 (gument, an attempt is made to remo)-.18 F 1.662 -.15(ve a c)-.15 H -1.362(ompletion speci\214cation for a).15 F F1(name)144 184.8 Q F0 +1.362(ompletion speci\214cation for a).15 F F2(name)144 220.8 Q F0 (for which no speci\214cation e)2.5 E (xists, or an error occurs adding a completion speci\214cation.)-.15 E -F2(compopt)108 201.6 Q F0([)2.5 E F2<ad6f>A F1(option)2.5 E F0 2.5(][)C -F2(+o)-2.5 E F1(option)2.5 E F0 2.5(][)C F1(name)-2.5 E F0(])A .447 -(Modify completion options for each)144 213.6 R F1(name)2.947 E F0 .447 -(according to the)2.947 F F1(option)2.947 E F0 .447 +F1(compopt)108 237.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C +F1(+o)-2.5 E F2(option)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A .447 +(Modify completion options for each)144 249.6 R F2(name)2.947 E F0 .447 +(according to the)2.947 F F2(option)2.947 E F0 .447 (s, or for the currently-e)B -.15(xe)-.15 G(cution).15 E .725 -(completion if no)144 225.6 R F1(name)3.225 E F0 3.225(sa)C .725 -(re supplied.)-3.225 F .725(If no)5.725 F F1(option)3.225 E F0 3.225(sa) +(completion if no)144 261.6 R F2(name)3.225 E F0 3.225(sa)C .725 +(re supplied.)-3.225 F .725(If no)5.725 F F2(option)3.225 E F0 3.225(sa) C .725(re gi)-3.225 F -.15(ve)-.25 G .726 -(n, display the completion options for).15 F(each)144 237.6 Q F1(name) +(n, display the completion options for).15 F(each)144 273.6 Q F2(name) 3.224 E F0 .724(or the current completion.)3.224 F .724(The possible v) -5.724 F .724(alues of)-.25 F F1(option)3.224 E F0 .724(are those v)3.224 -F .723(alid for the)-.25 F F2(com-)3.223 E(plete)144 249.6 Q F0 -.2(bu) +5.724 F .724(alues of)-.25 F F2(option)3.224 E F0 .724(are those v)3.224 +F .723(alid for the)-.25 F F1(com-)3.223 E(plete)144 285.6 Q F0 -.2(bu) 2.5 G(iltin described abo).2 E -.15(ve)-.15 G(.).15 E .327(The return v) -108 266.4 R .327(alue is true unless an in)-.25 F -.25(va)-.4 G .327 +108 302.4 R .327(alue is true unless an in)-.25 F -.25(va)-.4 G .327 (lid option is supplied, an attempt is made to modify the options for a) -.25 F F1(name)108 278.4 Q F0(for which no completion speci\214cation e) -2.5 E(xists, or an output error occurs.)-.15 E F2(continue)108 295.2 Q -F0([)2.5 E F1(n)A F0(])A 1.754(Resume the ne)144 307.2 R 1.754 -(xt iteration of the enclosing)-.15 F F2 -.25(fo)4.254 G(r).25 E F0(,)A -F2(while)4.254 E F0(,)A F2(until)4.254 E F0 4.254(,o)C(r)-4.254 E F2 -(select)4.254 E F0 4.253(loop. If)4.254 F F1(n)4.613 E F0 1.753 -(is speci\214ed,)4.493 F 1.208(resume at the)144 319.2 R F1(n)3.709 E F0 -1.209(th enclosing loop.)B F1(n)6.569 E F0 1.209(must be)3.949 F/F3 10 -/Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F1(n)4.069 E F0 1.209 +.25 F F2(name)108 314.4 Q F0(for which no completion speci\214cation e) +2.5 E(xists, or an output error occurs.)-.15 E F1(continue)108 331.2 Q +F0([)2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 343.2 R 1.754 +(xt iteration of the enclosing)-.15 F F1 -.25(fo)4.254 G(r).25 E F0(,)A +F1(while)4.254 E F0(,)A F1(until)4.254 E F0 4.254(,o)C(r)-4.254 E F1 +(select)4.254 E F0 4.253(loop. If)4.254 F F2(n)4.613 E F0 1.753 +(is speci\214ed,)4.493 F 1.208(resume at the)144 355.2 R F2(n)3.709 E F0 +1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F3 10 +/Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F2(n)4.069 E F0 1.209 (is greater than the number of enclosing)3.949 F .514 -(loops, the last enclosing loop \(the `)144 331.2 R(`top-le)-.74 E -.15 +(loops, the last enclosing loop \(the `)144 367.2 R(`top-le)-.74 E -.15 (ve)-.25 G(l').15 E 3.014('l)-.74 G .514(oop\) is resumed.)-3.014 F .513 -(The return v)5.513 F .513(alue is 0 unless)-.25 F F1(n)3.013 E F0(is) -3.013 E(not greater than or equal to 1.)144 343.2 Q F2(declar)108 360 Q -(e)-.18 E F0([)2.5 E F2(\255aAfFilrtux)A F0 2.5(][)C F2<ad70>-2.5 E F0 -2.5(][)C F1(name)-2.5 E F0([=)A F1(value)A F0 2.5(].)C(..])-2.5 E F2 -(typeset)108 372 Q F0([)2.5 E F2(\255aAfFilrtux)A F0 2.5(][)C F2<ad70> --2.5 E F0 2.5(][)C F1(name)-2.5 E F0([=)A F1(value)A F0 2.5(].)C(..]) --2.5 E 1.264(Declare v)144 384 R 1.264(ariables and/or gi)-.25 F 1.564 +(The return v)5.513 F .513(alue is 0 unless)-.25 F F2(n)3.013 E F0(is) +3.013 E(not greater than or equal to 1.)144 379.2 Q F1(declar)108 396 Q +(e)-.18 E F0([)2.5 E F1(\255aAfFilrtux)A F0 2.5(][)C F1<ad70>-2.5 E F0 +2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E F1 +(typeset)108 408 Q F0([)2.5 E F1(\255aAfFilrtux)A F0 2.5(][)C F1<ad70> +-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..]) +-2.5 E 1.264(Declare v)144 420 R 1.264(ariables and/or gi)-.25 F 1.564 -.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2 F(no)3.765 E -F1(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25 G 3.765 +F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25 G 3.765 (nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)-.25 F -.25 -(va)144 396 S 3.483(riables. The).25 F F2<ad70>3.483 E F0 .983 +(va)144 432 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983 (option will display the attrib)3.483 F .983(utes and v)-.2 F .982 -(alues of each)-.25 F F1(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F2 -<ad70>3.482 E F0 .982(is used)3.482 F(with)144 408 Q F1(name)3.579 E F0 +(alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1 +<ad70>3.482 E F0 .982(is used)3.482 F(with)144 444 Q F2(name)3.579 E F0 (ar)3.579 E 1.079(guments, additional options are ignored.)-.18 F(When) -6.079 E F2<ad70>3.579 E F0 1.079(is supplied without)3.579 F F1(name) +6.079 E F1<ad70>3.579 E F0 1.079(is supplied without)3.579 F F2(name) 3.58 E F0(ar)3.58 E(gu-)-.18 E .151(ments, it will display the attrib) -144 420 R .151(utes and v)-.2 F .151(alues of all v)-.25 F .15 +144 456 R .151(utes and v)-.2 F .151(alues of all v)-.25 F .15 (ariables ha)-.25 F .15(ving the attrib)-.2 F .15 -(utes speci\214ed by the)-.2 F .046(additional options.)144 432 R .046 -(If no other options are supplied with)5.046 F F2<ad70>2.547 E F0(,)A F2 +(utes speci\214ed by the)-.2 F .046(additional options.)144 468 R .046 +(If no other options are supplied with)5.046 F F1<ad70>2.547 E F0(,)A F1 (declar)2.547 E(e)-.18 E F0 .047(will display the attrib)2.547 F .047 -(utes and)-.2 F -.25(va)144 444 S 1.363(lues of all shell v).25 F 3.863 -(ariables. The)-.25 F F2<ad66>3.863 E F0 1.362 +(utes and)-.2 F -.25(va)144 480 S 1.363(lues of all shell v).25 F 3.863 +(ariables. The)-.25 F F1<ad66>3.863 E F0 1.362 (option will restrict the display to shell functions.)3.863 F(The)6.362 -E F2<ad46>3.862 E F0 2.422(option inhibits the display of function de\ -\214nitions; only the function name and attrib)144 456 R 2.423(utes are) --.2 F 2.664(printed. If)144 468 R(the)2.664 E F2(extdeb)2.664 E(ug)-.2 E -F0 .164(shell option is enabled using)2.664 F F2(shopt)2.664 E F0 2.664 +E F1<ad46>3.862 E F0 2.422(option inhibits the display of function de\ +\214nitions; only the function name and attrib)144 492 R 2.423(utes are) +-.2 F 2.664(printed. If)144 504 R(the)2.664 E F1(extdeb)2.664 E(ug)-.2 E +F0 .164(shell option is enabled using)2.664 F F1(shopt)2.664 E F0 2.664 (,t)C .163(he source \214le name and line number)-2.664 F 1.382 -(where the function is de\214ned are displayed as well.)144 480 R(The) -6.382 E F2<ad46>3.882 E F0 1.382(option implies)3.882 F F2<ad66>3.882 E +(where the function is de\214ned are displayed as well.)144 516 R(The) +6.382 E F1<ad46>3.882 E F0 1.382(option implies)3.882 F F1<ad66>3.882 E F0 6.382(.T)C 1.382(he follo)-6.382 F(wing)-.25 E .794 -(options can be used to restrict output to v)144 492 R .794 +(options can be used to restrict output to v)144 528 R .794 (ariables with the speci\214ed attrib)-.25 F .793(ute or to gi)-.2 F -1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 504 Q(utes:)-.2 E F2 -<ad61>144 516 Q F0(Each)25.3 E F1(name)2.5 E F0(is an inde)2.5 E -.15 -(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F2(Arrays)2.5 -E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F2<ad41>144 528 Q F0(Each)23.08 -E F1(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v).15 -E(ariable \(see)-.25 E F2(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).) -.15 E F2<ad66>144 540 Q F0(Use function names only)26.97 E(.)-.65 E F2 -<ad69>144 552 Q F0 .557(The v)27.52 F .558 +1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 540 Q(utes:)-.2 E F1 +<ad61>144 552 Q F0(Each)25.3 E F2(name)2.5 E F0(is an inde)2.5 E -.15 +(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F1(Arrays)2.5 +E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad41>144 564 Q F0(Each)23.08 +E F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v).15 +E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).) +.15 E F1<ad66>144 576 Q F0(Use function names only)26.97 E(.)-.65 E F1 +<ad69>144 588 Q F0 .557(The v)27.52 F .558 (ariable is treated as an inte)-.25 F .558(ger; arithmetic e)-.15 F -.25 (va)-.25 G .558(luation \(see).25 F/F4 9/Times-Bold@0 SF .558 -(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION \))180 564 Q F0 +(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION \))180 600 Q F0 (is performed when the v)2.25 E(ariable is assigned a v)-.25 E(alue.) --.25 E F2<ad6c>144 576 Q F0 .91(When the v)27.52 F .909 +-.25 E F1<ad6c>144 612 Q F0 .91(When the v)27.52 F .909 (ariable is assigned a v)-.25 F .909(alue, all upper)-.25 F .909 (-case characters are con)-.2 F -.15(ve)-.4 G .909(rted to lo).15 F(wer) --.25 E(-)-.2 E 2.5(case. The)180 588 R(upper)2.5 E(-case attrib)-.2 E -(ute is disabled.)-.2 E F2<ad72>144 600 Q F0(Mak)25.86 E(e)-.1 E F1 +-.25 E(-)-.2 E 2.5(case. The)180 624 R(upper)2.5 E(-case attrib)-.2 E +(ute is disabled.)-.2 E F1<ad72>144 636 Q F0(Mak)25.86 E(e)-.1 E F2 (name)5.046 E F0 5.046(sr)C(eadonly)-5.046 E 7.546(.T)-.65 G 2.546 (hese names cannot then be assigned v)-7.546 F 2.547 -(alues by subsequent)-.25 F(assignment statements or unset.)180 612 Q F2 -<ad74>144 624 Q F0(Gi)26.97 E .73 -.15(ve e)-.25 H(ach).15 E F1(name) -2.93 E F0(the)2.929 E F1(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E 2.929 -(ute. T)-.2 F .429(raced functions inherit the)-.35 F F2(DEB)2.929 E(UG) --.1 E F0(and)2.929 E F2(RETURN)2.929 E F0(traps from the calling shell.) -180 636 Q(The trace attrib)5 E(ute has no special meaning for v)-.2 E -(ariables.)-.25 E F2<ad75>144 648 Q F0 .909(When the v)24.74 F .909 +(alues by subsequent)-.25 F(assignment statements or unset.)180 648 Q F1 +<ad74>144 660 Q F0(Gi)26.97 E .73 -.15(ve e)-.25 H(ach).15 E F2(name) +2.93 E F0(the)2.929 E F2(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E 2.929 +(ute. T)-.2 F .429(raced functions inherit the)-.35 F F1(DEB)2.929 E(UG) +-.1 E F0(and)2.929 E F1(RETURN)2.929 E F0(traps from the calling shell.) +180 672 Q(The trace attrib)5 E(ute has no special meaning for v)-.2 E +(ariables.)-.25 E F1<ad75>144 684 Q F0 .909(When the v)24.74 F .909 (ariable is assigned a v)-.25 F .909(alue, all lo)-.25 F(wer)-.25 E .909 (-case characters are con)-.2 F -.15(ve)-.4 G .91(rted to upper).15 F(-) --.2 E 2.5(case. The)180 660 R(lo)2.5 E(wer)-.25 E(-case attrib)-.2 E -(ute is disabled.)-.2 E F2<ad78>144 672 Q F0(Mark)25.3 E F1(name)2.5 E +-.2 E 2.5(case. The)180 696 R(lo)2.5 E(wer)-.25 E(-case attrib)-.2 E +(ute is disabled.)-.2 E F1<ad78>144 708 Q F0(Mark)25.3 E F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E(xport to subsequent commands via the en)-.15 E -(vironment.)-.4 E .121(Using `+' instead of `\255' turns of)144 688.8 R +(vironment.)-.4 E .121(Using `+' instead of `\255' turns of)144 724.8 R 2.621(ft)-.25 G .121(he attrib)-2.621 F .121(ute instead, with the e)-.2 -F .12(xceptions that)-.15 F F2(+a)2.62 E F0 .12(may not be used)2.62 F -1.236(to destro)144 700.8 R 3.736(ya)-.1 G 3.737(na)-3.736 G 1.237 -(rray v)-3.737 F 1.237(ariable and)-.25 F F2 1.237(+r will not r)3.737 F -(emo)-.18 E 1.437 -.1(ve t)-.1 H 1.237(he r).1 F 1.237(eadonly attrib) --.18 F 3.737(ute. When)-.2 F 1.237(used in a)3.737 F .312(function, mak) -144 712.8 R .312(es each)-.1 F F1(name)2.812 E F2 .311 -(local, as with the local)2.812 F F0 2.811(command. If)2.811 F 2.811(av) -2.811 G .311(ariable name is follo)-3.061 F .311(wed by)-.25 F(=)144 -724.8 Q F1(value)A F0 3.238(,t)C .738(he v)-3.238 F .738(alue of the v) --.25 F .738(ariable is set to)-.25 F F1(value)3.238 E F0 5.738(.T)C .738 -(he return v)-5.738 F .739(alue is 0 unless an in)-.25 F -.25(va)-.4 G -.739(lid option is).25 F(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(5) -203.725 E 0 Cg EP +F .12(xceptions that)-.15 F F1(+a)2.62 E F0 .12(may not be used)2.62 F +(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(5)203.725 E 0 Cg EP %%Page: 6 6 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .603 -(encountered, an attempt is made to de\214ne a function using)144 84 R -/F1 10/Courier@0 SF .603(\255f foo=bar)3.103 F F0 3.103(,a)C 3.103(na) --3.103 G .603(ttempt is made to)-3.103 F 1.242(assign a v)144 96 R 1.242 -(alue to a readonly v)-.25 F 1.242 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E 1.236 +(to destro)144 84 R 3.736(ya)-.1 G 3.737(na)-3.736 G 1.237(rray v)-3.737 +F 1.237(ariable and)-.25 F/F1 10/Times-Bold@0 SF 1.237(+r will not r) +3.737 F(emo)-.18 E 1.437 -.1(ve t)-.1 H 1.237(he r).1 F 1.237 +(eadonly attrib)-.18 F 3.737(ute. When)-.2 F 1.237(used in a)3.737 F +.312(function, mak)144 96 R .312(es each)-.1 F/F2 10/Times-Italic@0 SF +(name)2.812 E F1 .311(local, as with the local)2.812 F F0 2.811 +(command. If)2.811 F 2.811(av)2.811 G .311(ariable name is follo)-3.061 +F .311(wed by)-.25 F(=)144 108 Q F2(value)A F0 3.238(,t)C .738(he v) +-3.238 F .738(alue of the v)-.25 F .738(ariable is set to)-.25 F F2 +(value)3.238 E F0 5.738(.T)C .738(he return v)-5.738 F .739 +(alue is 0 unless an in)-.25 F -.25(va)-.4 G .739(lid option is).25 F +.603(encountered, an attempt is made to de\214ne a function using)144 +120 R/F3 10/Courier@0 SF .603(\255f foo=bar)3.103 F F0 3.103(,a)C 3.103 +(na)-3.103 G .603(ttempt is made to)-3.103 F 1.242(assign a v)144 132 R +1.242(alue to a readonly v)-.25 F 1.242 (ariable, an attempt is made to assign a v)-.25 F 1.243 (alue to an array v)-.25 F(ariable)-.25 E 1.386 -(without using the compound assignment syntax \(see)144 108 R/F2 10 -/Times-Bold@0 SF(Arrays)3.886 E F0(abo)3.886 E -.15(ve)-.15 G 1.386 -(\), one of the).15 F/F3 10/Times-Italic@0 SF(names)3.886 E F0 1.386 -(is not a)3.886 F -.25(va)144 120 S .171(lid shell v).25 F .171 -(ariable name, an attempt is made to turn of)-.25 F 2.671(fr)-.25 G .171 -(eadonly status for a readonly v)-2.671 F .172(ariable, an)-.25 F .96 -(attempt is made to turn of)144 132 R 3.46(fa)-.25 G .96 -(rray status for an array v)-3.46 F .96 -(ariable, or an attempt is made to display a)-.25 F(non-e)144 144 Q -(xistent function with)-.15 E F2<ad66>2.5 E F0(.)A F2(dirs [+)108 160.8 -Q F3(n)A F2 2.5(][)C<ad>-2.5 E F3(n)A F2 2.5(][)C(\255cplv])-2.5 E F0 --.4(Wi)144 172.8 S .328 +(without using the compound assignment syntax \(see)144 144 R F1(Arrays) +3.886 E F0(abo)3.886 E -.15(ve)-.15 G 1.386(\), one of the).15 F F2 +(names)3.886 E F0 1.386(is not a)3.886 F -.25(va)144 156 S .171 +(lid shell v).25 F .171(ariable name, an attempt is made to turn of)-.25 +F 2.671(fr)-.25 G .171(eadonly status for a readonly v)-2.671 F .172 +(ariable, an)-.25 F .96(attempt is made to turn of)144 168 R 3.46(fa) +-.25 G .96(rray status for an array v)-3.46 F .96 +(ariable, or an attempt is made to display a)-.25 F(non-e)144 180 Q +(xistent function with)-.15 E F1<ad66>2.5 E F0(.)A F1(dirs [+)108 196.8 +Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1 2.5(][)C(\255cplv])-2.5 E F0 +-.4(Wi)144 208.8 S .328 (thout options, displays the list of currently remembered directories.) .4 F .329(The def)5.329 F .329(ault display is on a)-.1 F 1.238 -(single line with directory names separated by spaces.)144 184.8 R 1.238 -(Directories are added to the list with the)6.238 F F2(pushd)144 196.8 Q -F0(command; the)2.5 E F2(popd)2.5 E F0(command remo)2.5 E -.15(ve)-.15 G -2.5(se).15 G(ntries from the list.)-2.5 E F2(+)144 208.8 Q F3(n)A F0 -1.564(Displays the)25.3 F F3(n)4.064 E F0 1.565 -(th entry counting from the left of the list sho)B 1.565(wn by)-.25 F F2 +(single line with directory names separated by spaces.)144 220.8 R 1.238 +(Directories are added to the list with the)6.238 F F1(pushd)144 232.8 Q +F0(command; the)2.5 E F1(popd)2.5 E F0(command remo)2.5 E -.15(ve)-.15 G +2.5(se).15 G(ntries from the list.)-2.5 E F1(+)144 244.8 Q F2(n)A F0 +1.564(Displays the)25.3 F F2(n)4.064 E F0 1.565 +(th entry counting from the left of the list sho)B 1.565(wn by)-.25 F F1 (dirs)4.065 E F0 1.565(when in)4.065 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E -(without options, starting with zero.)180 220.8 Q F2<ad>144 232.8 Q F3 -(n)A F0 1.194(Displays the)25.3 F F3(n)3.694 E F0 1.194 +(without options, starting with zero.)180 256.8 Q F1<ad>144 268.8 Q F2 +(n)A F0 1.194(Displays the)25.3 F F2(n)3.694 E F0 1.194 (th entry counting from the right of the list sho)B 1.194(wn by)-.25 F -F2(dirs)3.694 E F0 1.194(when in)3.694 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E -(without options, starting with zero.)180 244.8 Q F2<ad63>144 256.8 Q F0 -(Clears the directory stack by deleting all of the entries.)25.86 E F2 -<ad6c>144 268.8 Q F0 .324(Produces a longer listing; the def)27.52 F +F1(dirs)3.694 E F0 1.194(when in)3.694 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E +(without options, starting with zero.)180 280.8 Q F1<ad63>144 292.8 Q F0 +(Clears the directory stack by deleting all of the entries.)25.86 E F1 +<ad6c>144 304.8 Q F0 .324(Produces a longer listing; the def)27.52 F .324(ault listing format uses a tilde to denote the home direc-)-.1 F -(tory)180 280.8 Q(.)-.65 E F2<ad70>144 292.8 Q F0 -(Print the directory stack with one entry per line.)24.74 E F2<ad76>144 -304.8 Q F0 .273(Print the directory stack with one entry per line, pre\ +(tory)180 316.8 Q(.)-.65 E F1<ad70>144 328.8 Q F0 +(Print the directory stack with one entry per line.)24.74 E F1<ad76>144 +340.8 Q F0 .273(Print the directory stack with one entry per line, pre\ \214xing each entry with its inde)25.3 F 2.772(xi)-.15 G 2.772(nt)-2.772 -G(he)-2.772 E(stack.)180 316.8 Q .257(The return v)144 333.6 R .258 +G(he)-2.772 E(stack.)180 352.8 Q .257(The return v)144 369.6 R .258 (alue is 0 unless an in)-.25 F -.25(va)-.4 G .258 -(lid option is supplied or).25 F F3(n)2.758 E F0(inde)2.758 E -.15(xe) +(lid option is supplied or).25 F F2(n)2.758 E F0(inde)2.758 E -.15(xe) -.15 G 2.758(sb).15 G -.15(ey)-2.758 G .258(ond the end of the direc-) -.15 F(tory stack.)144 345.6 Q F2(diso)108 362.4 Q(wn)-.1 E F0([)2.5 E F2 -(\255ar)A F0 2.5(][)C F2<ad68>-2.5 E F0 2.5(][)C F3(jobspec)-2.5 E F0 -(...])2.5 E -.4(Wi)144 374.4 S .295(thout options, each).4 F F3(jobspec) +.15 F(tory stack.)144 381.6 Q F1(diso)108 398.4 Q(wn)-.1 E F0([)2.5 E F1 +(\255ar)A F0 2.5(][)C F1<ad68>-2.5 E F0 2.5(][)C F2(jobspec)-2.5 E F0 +(...])2.5 E -.4(Wi)144 410.4 S .295(thout options, each).4 F F2(jobspec) 4.535 E F0 .295(is remo)3.105 F -.15(ve)-.15 G 2.795(df).15 G .295 (rom the table of acti)-2.795 F .595 -.15(ve j)-.25 H 2.795(obs. If).15 -F F3(jobspec)4.535 E F0 .295(is not present,)3.105 F .243(and neither) -144 386.4 R F2 .243(\255a nor \255r is supplied, the shell')2.743 F -2.743(sn)-.37 G .243(otion of the)-2.743 F F3(curr)2.743 E .243(ent job) --.37 F F2 .243(is used.)2.743 F .244(If the \255h option)5.243 F .334 -(is gi)144 398.4 R -.1(ve)-.1 G .334(n, each).1 F F3(jobspec)4.574 E F0 +F F2(jobspec)4.535 E F0 .295(is not present,)3.105 F .243(and neither) +144 422.4 R F1 .243(\255a nor \255r is supplied, the shell')2.743 F +2.743(sn)-.37 G .243(otion of the)-2.743 F F2(curr)2.743 E .243(ent job) +-.37 F F1 .243(is used.)2.743 F .244(If the \255h option)5.243 F .334 +(is gi)144 434.4 R -.1(ve)-.1 G .334(n, each).1 F F2(jobspec)4.574 E F0 .334(is not remo)3.144 F -.15(ve)-.15 G 2.834(df).15 G .334 (rom the table, b)-2.834 F .334(ut is mark)-.2 F .334(ed so that)-.1 F /F4 9/Times-Bold@0 SF(SIGHUP)2.834 E F0 .333(is not sent to)2.584 F -1.189(the job if the shell recei)144 410.4 R -.15(ve)-.25 G 3.689(sa).15 -G F4(SIGHUP)A/F5 9/Times-Roman@0 SF(.)A F0 1.189(If no)5.689 F F3 -(jobspec)5.429 E F0 1.189(is present, and neither the)3.999 F F2<ad61> -3.689 E F0 1.19(nor the)3.69 F F2<ad72>3.69 E F0 1.57 -(option is supplied, the)144 422.4 R F3(curr)4.07 E 1.57(ent job)-.37 F -F0 1.57(is used.)4.07 F 1.569(If no)6.569 F F3(jobspec)5.809 E F0 1.569 -(is supplied, the)4.379 F F2<ad61>4.069 E F0 1.569(option means to)4.069 -F(remo)144 434.4 Q .903 -.15(ve o)-.15 H 3.103(rm).15 G .603 -(ark all jobs; the)-3.103 F F2<ad72>3.103 E F0 .603(option without a) -3.103 F F3(jobspec)4.843 E F0(ar)3.414 E .604 -(gument restricts operation to running)-.18 F 2.5(jobs. The)144 446.4 R -(return v)2.5 E(alue is 0 unless a)-.25 E F3(jobspec)4.24 E F0 -(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E F2(echo)108 463.2 Q -F0([)2.5 E F2(\255neE)A F0 2.5(][)C F3(ar)-2.5 E(g)-.37 E F0(...])2.5 E -.395(Output the)144 475.2 R F3(ar)2.895 E(g)-.37 E F0 .395 +1.189(the job if the shell recei)144 446.4 R -.15(ve)-.25 G 3.689(sa).15 +G F4(SIGHUP)A/F5 9/Times-Roman@0 SF(.)A F0 1.189(If no)5.689 F F2 +(jobspec)5.429 E F0 1.189(is present, and neither the)3.999 F F1<ad61> +3.689 E F0 1.19(nor the)3.69 F F1<ad72>3.69 E F0 1.57 +(option is supplied, the)144 458.4 R F2(curr)4.07 E 1.57(ent job)-.37 F +F0 1.57(is used.)4.07 F 1.569(If no)6.569 F F2(jobspec)5.809 E F0 1.569 +(is supplied, the)4.379 F F1<ad61>4.069 E F0 1.569(option means to)4.069 +F(remo)144 470.4 Q .903 -.15(ve o)-.15 H 3.103(rm).15 G .603 +(ark all jobs; the)-3.103 F F1<ad72>3.103 E F0 .603(option without a) +3.103 F F2(jobspec)4.843 E F0(ar)3.414 E .604 +(gument restricts operation to running)-.18 F 2.5(jobs. The)144 482.4 R +(return v)2.5 E(alue is 0 unless a)-.25 E F2(jobspec)4.24 E F0 +(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E F1(echo)108 499.2 Q +F0([)2.5 E F1(\255neE)A F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E +.395(Output the)144 511.2 R F2(ar)2.895 E(g)-.37 E F0 .395 (s, separated by spaces, follo)B .395(wed by a ne)-.25 F 2.895 (wline. The)-.25 F .394(return status is al)2.895 F -.1(wa)-.1 G .394 -(ys 0.).1 F(If)5.394 E F2<ad6e>2.894 E F0 .548 -(is speci\214ed, the trailing ne)144 487.2 R .548(wline is suppressed.) --.25 F .548(If the)5.548 F F2<ad65>3.048 E F0 .548(option is gi)3.048 F --.15(ve)-.25 G .548(n, interpretation of the fol-).15 F(lo)144 499.2 Q -.053(wing backslash-escaped characters is enabled.)-.25 F(The)5.053 E F2 +(ys 0.).1 F(If)5.394 E F1<ad6e>2.894 E F0 .548 +(is speci\214ed, the trailing ne)144 523.2 R .548(wline is suppressed.) +-.25 F .548(If the)5.548 F F1<ad65>3.048 E F0 .548(option is gi)3.048 F +-.15(ve)-.25 G .548(n, interpretation of the fol-).15 F(lo)144 535.2 Q +.053(wing backslash-escaped characters is enabled.)-.25 F(The)5.053 E F1 <ad45>2.553 E F0 .052(option disables the interpretation of these)2.552 -F 1.502(escape characters, e)144 511.2 R -.15(ve)-.25 G 4.002(no).15 G +F 1.502(escape characters, e)144 547.2 R -.15(ve)-.25 G 4.002(no).15 G 4.002(ns)-4.002 G 1.502(ystems where the)-4.002 F 4.002(ya)-.15 G 1.502 -(re interpreted by def)-4.002 F 4.003(ault. The)-.1 F F2(xpg_echo)4.003 +(re interpreted by def)-4.002 F 4.003(ault. The)-.1 F F1(xpg_echo)4.003 E F0(shell)4.003 E .009 -(option may be used to dynamically determine whether or not)144 523.2 R -F2(echo)2.509 E F0 -.15(ex)2.509 G .009(pands these escape characters) -.15 F .659(by def)144 535.2 R(ault.)-.1 E F2(echo)5.659 E F0 .659 -(does not interpret)3.159 F F2<adad>3.159 E F0 .659 -(to mean the end of options.)3.159 F F2(echo)5.66 E F0 .66 -(interprets the follo)3.16 F(wing)-.25 E(escape sequences:)144 547.2 Q -F2(\\a)144 559.2 Q F0(alert \(bell\))28.22 E F2(\\b)144 571.2 Q F0 -(backspace)27.66 E F2(\\c)144 583.2 Q F0(suppress trailing ne)28.78 E -(wline)-.25 E F2(\\e)144 595.2 Q F0(an escape character)28.78 E F2(\\f) -144 607.2 Q F0(form feed)29.89 E F2(\\n)144 619.2 Q F0(ne)27.66 E 2.5 -(wl)-.25 G(ine)-2.5 E F2(\\r)144 631.2 Q F0(carriage return)28.78 E F2 -(\\t)144 643.2 Q F0(horizontal tab)29.89 E F2(\\v)144 655.2 Q F0 -.15 -(ve)28.22 G(rtical tab).15 E F2(\\\\)144 667.2 Q F0(backslash)30.44 E F2 -(\\0)144 679.2 Q F3(nnn)A F0(the eight-bit character whose v)13.22 E -(alue is the octal v)-.25 E(alue)-.25 E F3(nnn)2.5 E F0 -(\(zero to three octal digits\))2.5 E F2(\\x)144 691.2 Q F3(HH)A F0 -(the eight-bit character whose v)13.78 E(alue is the he)-.25 E -(xadecimal v)-.15 E(alue)-.25 E F3(HH)2.5 E F0(\(one or tw)2.5 E 2.5(oh) --.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E(GNU Bash-3.0)72 768 Q -(2004 Apr 20)148.735 E(6)203.725 E 0 Cg EP +(option may be used to dynamically determine whether or not)144 559.2 R +F1(echo)2.509 E F0 -.15(ex)2.509 G .009(pands these escape characters) +.15 F .659(by def)144 571.2 R(ault.)-.1 E F1(echo)5.659 E F0 .659 +(does not interpret)3.159 F F1<adad>3.159 E F0 .659 +(to mean the end of options.)3.159 F F1(echo)5.66 E F0 .66 +(interprets the follo)3.16 F(wing)-.25 E(escape sequences:)144 583.2 Q +F1(\\a)144 595.2 Q F0(alert \(bell\))28.22 E F1(\\b)144 607.2 Q F0 +(backspace)27.66 E F1(\\c)144 619.2 Q F0(suppress further output)28.78 E +F1(\\e)144 631.2 Q F0(an escape character)28.78 E F1(\\f)144 643.2 Q F0 +(form feed)29.89 E F1(\\n)144 655.2 Q F0(ne)27.66 E 2.5(wl)-.25 G(ine) +-2.5 E F1(\\r)144 667.2 Q F0(carriage return)28.78 E F1(\\t)144 679.2 Q +F0(horizontal tab)29.89 E F1(\\v)144 691.2 Q F0 -.15(ve)28.22 G +(rtical tab).15 E F1(\\\\)144 703.2 Q F0(backslash)30.44 E F1(\\0)144 +715.2 Q F2(nnn)A F0(the eight-bit character whose v)13.22 E +(alue is the octal v)-.25 E(alue)-.25 E F2(nnn)2.5 E F0 +(\(zero to three octal digits\))2.5 E(GNU Bash-4.0)72 768 Q(2004 Apr 20) +148.735 E(6)203.725 E 0 Cg EP %%Page: 7 7 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF(enable)108 84 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C F1 -(\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E/F2 10/Times-Italic@0 SF +/Times-Bold@0 SF(\\x)144 84 Q/F2 10/Times-Italic@0 SF(HH)A F0 +(the eight-bit character whose v)13.78 E(alue is the he)-.25 E +(xadecimal v)-.15 E(alue)-.25 E F2(HH)2.5 E F0(\(one or tw)2.5 E 2.5(oh) +-.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E F1(enable)108 100.8 Q F0([)2.5 E +F1<ad61>A F0 2.5(][)C F1(\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E F2 (\214lename)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .278 -(Enable and disable b)144 96 R .278(uiltin shell commands.)-.2 F .278 +(Enable and disable b)144 112.8 R .278(uiltin shell commands.)-.2 F .278 (Disabling a b)5.278 F .278(uiltin allo)-.2 F .278 (ws a disk command which has)-.25 F .833(the same name as a shell b)144 -108 R .834(uiltin to be e)-.2 F -.15(xe)-.15 G .834 +124.8 R .834(uiltin to be e)-.2 F -.15(xe)-.15 G .834 (cuted without specifying a full pathname, e).15 F -.15(ve)-.25 G 3.334 -(nt).15 G(hough)-3.334 E .99(the shell normally searches for b)144 120 R -.989(uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 +(nt).15 G(hough)-3.334 E .99(the shell normally searches for b)144 136.8 +R .989(uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .989(is used, each)3.489 F F2(name)3.489 E F0 .989(is dis-)3.489 F 1.581 -(abled; otherwise,)144 132 R F2(names)4.082 E F0 1.582(are enabled.) +(abled; otherwise,)144 148.8 R F2(names)4.082 E F0 1.582(are enabled.) 4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582(xample, to use the)-4.232 F F1(test)4.082 E F0 1.582(binary found via the)4.082 F/F3 9/Times-Bold@0 -SF -.666(PA)4.082 G(TH)-.189 E F0 .081(instead of the shell b)144 144 R -.081(uiltin v)-.2 F .081(ersion, run)-.15 F/F4 10/Courier@0 SF .081 +SF -.666(PA)4.082 G(TH)-.189 E F0 .081(instead of the shell b)144 160.8 +R .081(uiltin v)-.2 F .081(ersion, run)-.15 F/F4 10/Courier@0 SF .081 (enable -n test)2.581 F F0 5.081(.T)C(he)-5.081 E F1<ad66>2.58 E F0 .08 -(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 156 S 1.524 +(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 172.8 S 1.524 (iltin command).2 F F2(name)4.384 E F0 1.524(from shared object)4.204 F F2(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524 -(ystems that support dynamic loading.)-4.024 F(The)144 168 Q F1<ad64> +(ystems that support dynamic loading.)-4.024 F(The)144 184.8 Q F1<ad64> 2.867 E F0 .367(option will delete a b)2.867 F .367(uiltin pre)-.2 F .367(viously loaded with)-.25 F F1<ad66>2.866 E F0 5.366(.I)C 2.866(fn) -5.366 G(o)-2.866 E F2(name)2.866 E F0(ar)2.866 E .366(guments are gi) --.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 180 R F1<ad70> +-.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 196.8 R F1<ad70> 2.898 E F0 .399(option is supplied, a list of shell b)2.899 F .399 (uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4 F .399(guments, the)-.18 F .099(list consists of all enabled shell b)144 -192 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098 +208.8 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098 (is supplied, only disabled b)2.598 F .098(uiltins are printed.)-.2 F (If)5.098 E F1<ad61>2.598 E F0 1.916 -(is supplied, the list printed includes all b)144 204 R 1.916 +(is supplied, the list printed includes all b)144 220.8 R 1.916 (uiltins, with an indication of whether or not each is)-.2 F 2.879 -(enabled. If)144 216 R F1<ad73>2.879 E F0 .379 +(enabled. If)144 232.8 R F1<ad73>2.879 E F0 .379 (is supplied, the output is restricted to the POSIX)2.879 F F2(special) 2.879 E F0 -.2(bu)2.878 G 2.878(iltins. The).2 F .378(return v)2.878 F -(alue)-.25 E .994(is 0 unless a)144 228 R F2(name)3.854 E F0 .994 +(alue)-.25 E .994(is 0 unless a)144 244.8 R F2(name)3.854 E F0 .994 (is not a shell b)3.674 F .994(uiltin or there is an error loading a ne) --.2 F 3.495(wb)-.25 G .995(uiltin from a shared)-3.695 F(object.)144 240 -Q F1 -2.3 -.15(ev a)108 256.8 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37 E F0 -(...])2.5 E(The)144 268.8 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C .671 -(re read and concatenated together into a single command.)-3.171 F .67 -(This command is then read)5.67 F .495(and e)144 280.8 R -.15(xe)-.15 G -.495(cuted by the shell, and its e).15 F .495 +-.2 F 3.495(wb)-.25 G .995(uiltin from a shared)-3.695 F(object.)144 +256.8 Q F1 -2.3 -.15(ev a)108 273.6 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37 +E F0(...])2.5 E(The)144 285.6 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C +.671(re read and concatenated together into a single command.)-3.171 F +.67(This command is then read)5.67 F .495(and e)144 297.6 R -.15(xe)-.15 +G .495(cuted by the shell, and its e).15 F .495 (xit status is returned as the v)-.15 F .495(alue of)-.25 F F1 -2.3 -.15 (ev a)2.995 H(l).15 E F0 5.495(.I)C 2.995(ft)-5.495 G .495(here are no) --2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 292.8 Q +-2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 309.6 Q (guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E F1 -(exec)108 309.6 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2 +(exec)108 326.4 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2 (name)2.5 E F0 2.5(][)C F2(command)-2.5 E F0([)2.5 E F2(ar)A(guments) --.37 E F0(]])A(If)144 321.6 Q F2(command)3.006 E F0 .306 +-.37 E F0(]])A(If)144 338.4 Q F2(command)3.006 E F0 .306 (is speci\214ed, it replaces the shell.)3.576 F .305(No ne)5.305 F 2.805 (wp)-.25 G .305(rocess is created.)-2.805 F(The)5.305 E F2(ar)3.135 E -(guments)-.37 E F0(become)3.075 E .176(the ar)144 333.6 R .176 +(guments)-.37 E F0(become)3.075 E .176(the ar)144 350.4 R .176 (guments to)-.18 F F2(command)2.676 E F0 5.176(.I)C 2.676(ft)-5.176 G (he)-2.676 E F1<ad6c>2.676 E F0 .176 (option is supplied, the shell places a dash at the be)2.676 F .177 -(ginning of)-.15 F .5(the zeroth ar)144 345.6 R .5(gument passed to)-.18 +(ginning of)-.15 F .5(the zeroth ar)144 362.4 R .5(gument passed to)-.18 F F2(command)3 E F0 5.499(.T).77 G .499(his is what)-5.499 F F2(lo)2.999 E(gin)-.1 E F0 .499(\(1\) does.).24 F(The)5.499 E F1<ad63>2.999 E F0 -.499(option causes)2.999 F F2(com-)3.199 E(mand)144 357.6 Q F0 .638 +.499(option causes)2.999 F F2(com-)3.199 E(mand)144 374.4 Q F0 .638 (to be e)3.908 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138 (vironment. If)-.4 F F1<ad61>3.138 E F0 .638 (is supplied, the shell passes)3.138 F F2(name)3.499 E F0 .639(as the) -3.319 F 1.078(zeroth ar)144 369.6 R 1.077(gument to the e)-.18 F -.15 +3.319 F 1.078(zeroth ar)144 386.4 R 1.077(gument to the e)-.18 F -.15 (xe)-.15 G 1.077(cuted command.).15 F(If)6.077 E F2(command)3.777 E F0 1.077(cannot be e)4.347 F -.15(xe)-.15 G 1.077(cuted for some reason, a) -.15 F(non-interacti)144 381.6 Q .617 -.15(ve s)-.25 H .317(hell e).15 F +.15 F(non-interacti)144 398.4 Q .617 -.15(ve s)-.25 H .317(hell e).15 F .317(xits, unless the shell option)-.15 F F1(execfail)2.817 E F0 .318 (is enabled, in which case it returns f)2.817 F(ail-)-.1 E 2.505 -(ure. An)144 393.6 R(interacti)2.505 E .305 -.15(ve s)-.25 H .005 +(ure. An)144 410.4 R(interacti)2.505 E .305 -.15(ve s)-.25 H .005 (hell returns f).15 F .005(ailure if the \214le cannot be e)-.1 F -.15 (xe)-.15 G 2.505(cuted. If).15 F F2(command)2.705 E F0 .005 -(is not speci\214ed,)3.275 F(an)144 405.6 Q 3.036(yr)-.15 G .536 +(is not speci\214ed,)3.275 F(an)144 422.4 Q 3.036(yr)-.15 G .536 (edirections tak)-3.036 F 3.036(ee)-.1 G -.25(ff)-3.036 G .536 (ect in the current shell, and the return status is 0.).25 F .536 -(If there is a redirection)5.536 F(error)144 417.6 Q 2.5(,t)-.4 G -(he return status is 1.)-2.5 E F1(exit)108 434.4 Q F0([)2.5 E F2(n)A F0 +(If there is a redirection)5.536 F(error)144 434.4 Q 2.5(,t)-.4 G +(he return status is 1.)-2.5 E F1(exit)108 451.2 Q F0([)2.5 E F2(n)A F0 6.29(]C)C .096(ause the shell to e)-6.29 F .096(xit with a status of) -.15 F F2(n)2.596 E F0 5.096(.I)C(f)-5.096 E F2(n)2.955 E F0 .095 (is omitted, the e)2.835 F .095(xit status is that of the last command) --.15 F -.15(exe)144 446.4 S 2.5(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5 +-.15 F -.15(exe)144 463.2 S 2.5(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5 E F0(is e)2.25 E -.15(xe)-.15 G(cuted before the shell terminates.).15 E -F1(export)108 463.2 Q F0([)2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name) --2.5 E F0([=)A F2(wor)A(d)-.37 E F0(]] ...)A F1(export \255p)108 475.2 Q -F0 .256(The supplied)144 487.2 R F2(names)3.117 E F0 .257(are mark)3.027 -F .257(ed for automatic e)-.1 F .257(xport to the en)-.15 F .257 +F1(export)108 480 Q F0([)2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5 +E F0([=)A F2(wor)A(d)-.37 E F0(]] ...)A F1(export \255p)108 492 Q F0 +.256(The supplied)144 504 R F2(names)3.117 E F0 .257(are mark)3.027 F +.257(ed for automatic e)-.1 F .257(xport to the en)-.15 F .257 (vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.627 -(commands. If)144 499.2 R(the)2.627 E F1<ad66>2.627 E F0 .127 +(commands. If)144 516 R(the)2.627 E F1<ad66>2.627 E F0 .127 (option is gi)2.627 F -.15(ve)-.25 G .127(n, the).15 F F2(names)2.987 E F0 .127(refer to functions.)2.897 F .127(If no)5.127 F F2(names)2.987 E F0 .127(are gi)2.897 F -.15(ve)-.25 G .126(n, or if the).15 F F1<ad70> -144 511.2 Q F0 .659(option is supplied, a list of all names that are e) +144 528 Q F0 .659(option is supplied, a list of all names that are e) 3.159 F .66(xported in this shell is printed.)-.15 F(The)5.66 E F1<ad6e> -3.16 E F0(option)3.16 E 1.587(causes the e)144 523.2 R 1.587 +3.16 E F0(option)3.16 E 1.587(causes the e)144 540 R 1.587 (xport property to be remo)-.15 F -.15(ve)-.15 G 4.086(df).15 G 1.586 (rom each)-4.086 F F2(name)4.086 E F0 6.586(.I)C 4.086(fav)-6.586 G -1.586(ariable name is follo)-4.336 F 1.586(wed by)-.25 F(=)144 535.2 Q -F2(wor)A(d)-.37 E F0 2.803(,t)C .303(he v)-2.803 F .303(alue of the v) --.25 F .304(ariable is set to)-.25 F F2(wor)2.804 E(d)-.37 E F0(.)A F1 +1.586(ariable name is follo)-4.336 F 1.586(wed by)-.25 F(=)144 552 Q F2 +(wor)A(d)-.37 E F0 2.803(,t)C .303(he v)-2.803 F .303(alue of the v)-.25 +F .304(ariable is set to)-.25 F F2(wor)2.804 E(d)-.37 E F0(.)A F1 (export)5.304 E F0 .304(returns an e)2.804 F .304 (xit status of 0 unless an in)-.15 F -.25(va)-.4 G(lid).25 E .294 -(option is encountered, one of the)144 547.2 R F2(names)2.793 E F0 .293 +(option is encountered, one of the)144 564 R F2(names)2.793 E F0 .293 (is not a v)2.793 F .293(alid shell v)-.25 F .293(ariable name, or)-.25 -F F1<ad66>2.793 E F0 .293(is supplied with a)2.793 F F2(name)144.36 -559.2 Q F0(that is not a function.)2.68 E F1(fc)108 576 Q F0([)2.5 E F1 +F F1<ad66>2.793 E F0 .293(is supplied with a)2.793 F F2(name)144.36 576 +Q F0(that is not a function.)2.68 E F1(fc)108 592.8 Q F0([)2.5 E F1 <ad65>A F2(ename)2.5 E F0 2.5(][)C F1(\255lnr)-2.5 E F0 2.5(][)C F2 <8c72>-2.5 E(st)-.1 E F0 2.5(][)C F2(last)-2.5 E F0(])A F1(fc \255s)108 -588 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2 -(cmd)-2.5 E F0(])A .477(Fix Command.)144 600 R .478 +604.8 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2 +(cmd)-2.5 E F0(])A .477(Fix Command.)144 616.8 R .478 (In the \214rst form, a range of commands from)5.477 F F2<8c72>4.888 E (st)-.1 E F0(to)3.658 E F2(last)3.068 E F0 .478 -(is selected from the his-)3.658 F .882(tory list.)144 612 R F2 -.45(Fi) -5.882 G -.1(rs).45 G(t).1 E F0(and)4.062 E F2(last)3.472 E F0 .882 +(is selected from the his-)3.658 F .882(tory list.)144 628.8 R F2 -.45 +(Fi)5.882 G -.1(rs).45 G(t).1 E F0(and)4.062 E F2(last)3.472 E F0 .882 (may be speci\214ed as a string \(to locate the last command be)4.062 F .881(ginning with)-.15 F .797(that string\) or as a number \(an inde)144 -624 R 3.297(xi)-.15 G .797(nto the history list, where a ne)-3.297 F +640.8 R 3.297(xi)-.15 G .797(nto the history list, where a ne)-3.297 F -.05(ga)-.15 G(ti).05 E 1.097 -.15(ve n)-.25 H .797(umber is used as an) -.15 F(of)144 636 Q .277(fset from the current command number\).)-.25 F +.15 F(of)144 652.8 Q .277(fset from the current command number\).)-.25 F (If)5.277 E F2(last)2.867 E F0 .276 (is not speci\214ed it is set to the current command)3.457 F .092 -(for listing \(so that)144 648 R F4 .092(fc \255l \25510)2.592 F F0 .092 -(prints the last 10 commands\) and to)2.592 F F2<8c72>4.502 E(st)-.1 E -F0 2.592(otherwise. If)3.272 F F2<8c72>4.502 E(st)-.1 E F0 .093(is not) -3.273 F(speci\214ed it is set to the pre)144 660 Q -(vious command for editing and \25516 for listing.)-.25 E(The)144 684 Q -F1<ad6e>2.522 E F0 .022 +(for listing \(so that)144 664.8 R F4 .092(fc \255l \25510)2.592 F F0 +.092(prints the last 10 commands\) and to)2.592 F F2<8c72>4.502 E(st)-.1 +E F0 2.592(otherwise. If)3.272 F F2<8c72>4.502 E(st)-.1 E F0 .093 +(is not)3.273 F(speci\214ed it is set to the pre)144 676.8 Q +(vious command for editing and \25516 for listing.)-.25 E(The)144 700.8 +Q F1<ad6e>2.522 E F0 .022 (option suppresses the command numbers when listing.)2.522 F(The)5.022 E F1<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022 -(rses the order of).15 F .438(the commands.)144 696 R .438(If the)5.438 -F F1<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438 +(rses the order of).15 F .438(the commands.)144 712.8 R .438(If the) +5.438 F F1<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438 (n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E -.335(the editor gi)144 708 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E F2 -(ename)3.025 E F0 .335(is in)3.015 F -.2(vo)-.4 G -.1(ke).2 G 2.835(do) -.1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 F -(If)5.334 E F2(ename)3.024 E F0 .334(is not gi)3.014 F -.15(ve)-.25 G -(n,).15 E 1.668(the v)144 720 R 1.668(alue of the)-.25 F F3(FCEDIT)4.168 -E F0 -.25(va)3.918 G 1.668(riable is used, and the v).25 F 1.669 -(alue of)-.25 F F3(EDIT)4.169 E(OR)-.162 E F0(if)3.919 E F3(FCEDIT)4.169 -E F0 1.669(is not set.)3.919 F(If)6.669 E(GNU Bash-3.0)72 768 Q -(2004 Apr 20)148.735 E(7)203.725 E 0 Cg EP +.335(the editor gi)144 724.8 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E +F2(ename)3.025 E F0 .335(is in)3.015 F -.2(vo)-.4 G -.1(ke).2 G 2.835 +(do).1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 +F(If)5.334 E F2(ename)3.024 E F0 .334(is not gi)3.014 F -.15(ve)-.25 G +(n,).15 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(7)203.725 E 0 Cg +EP %%Page: 8 8 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E 1.07 -(neither v)144 84 R 1.07(ariable is set, is used.)-.25 F 1.069 -(When editing is complete, the edited commands are echoed and)6.069 F --.15(exe)144 96 S(cuted.).15 E .039(In the second form,)144 120 R/F1 10 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .63(the v) +144 84 R .63(alue of the)-.25 F/F1 9/Times-Bold@0 SF(FCEDIT)3.13 E F0 +-.25(va)2.88 G .631(riable is used, and the v).25 F .631(alue of)-.25 F +F1(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F1(FCEDIT)3.131 E F0 .631 +(is not set.)2.881 F .631(If nei-)5.631 F 1.884(ther v)144 96 R 1.884 +(ariable is set, is used.)-.25 F 1.884 +(When editing is complete, the edited commands are echoed and)6.884 F +-.15(exe)144 108 S(cuted.).15 E .039(In the second form,)144 132 R/F2 10 /Times-Italic@0 SF(command)2.539 E F0 .039(is re-e)2.539 F -.15(xe)-.15 -G .039(cuted after each instance of).15 F F1(pat)2.54 E F0 .04 -(is replaced by)2.54 F F1 -.37(re)2.54 G(p).37 E F0 5.04(.A)C(useful) --2.5 E .406(alias to use with this is)144 132 R/F2 10/Courier@0 SF .406 +G .039(cuted after each instance of).15 F F2(pat)2.54 E F0 .04 +(is replaced by)2.54 F F2 -.37(re)2.54 G(p).37 E F0 5.04(.A)C(useful) +-2.5 E .406(alias to use with this is)144 144 R/F3 10/Courier@0 SF .406 (r='fc \255s')2.906 F F0 2.906(,s)C 2.906(ot)-2.906 G .406(hat typing) --2.906 F F2 6.406(rc)2.906 G(c)-6.406 E F0 .406 -(runs the last command be)2.906 F .406(ginning with)-.15 F F2(cc)144 144 -Q F0(and typing)2.5 E F2(r)2.5 E F0(re-e)2.5 E -.15(xe)-.15 G +-2.906 F F3 6.406(rc)2.906 G(c)-6.406 E F0 .406 +(runs the last command be)2.906 F .406(ginning with)-.15 F F3(cc)144 156 +Q F0(and typing)2.5 E F3(r)2.5 E F0(re-e)2.5 E -.15(xe)-.15 G (cutes the last command.).15 E .142 -(If the \214rst form is used, the return v)144 168 R .142 +(If the \214rst form is used, the return v)144 180 R .142 (alue is 0 unless an in)-.25 F -.25(va)-.4 G .142 -(lid option is encountered or).25 F F1<8c72>4.552 E(st)-.1 E F0(or)3.322 -E F1(last)2.732 E F0 .455(specify history lines out of range.)144 180 R -.454(If the)5.454 F/F3 10/Times-Bold@0 SF<ad65>2.954 E F0 .454 +(lid option is encountered or).25 F F2<8c72>4.552 E(st)-.1 E F0(or)3.322 +E F2(last)2.732 E F0 .455(specify history lines out of range.)144 192 R +.454(If the)5.454 F/F4 10/Times-Bold@0 SF<ad65>2.954 E F0 .454 (option is supplied, the return v)2.954 F .454(alue is the v)-.25 F .454 -(alue of the)-.25 F .787(last command e)144 192 R -.15(xe)-.15 G .787 +(alue of the)-.25 F .787(last command e)144 204 R -.15(xe)-.15 G .787 (cuted or f).15 F .788 (ailure if an error occurs with the temporary \214le of commands.)-.1 F .788(If the)5.788 F 1.136 (second form is used, the return status is that of the command re-e)144 -204 R -.15(xe)-.15 G 1.135(cuted, unless).15 F F1(cmd)3.835 E F0 1.135 -(does not)4.405 F(specify a v)144 216 Q -(alid history line, in which case)-.25 E F3(fc)2.5 E F0(returns f)2.5 E -(ailure.)-.1 E F3(fg)108 232.8 Q F0([)2.5 E F1(jobspec)A F0(])A(Resume) -144 244.8 Q F1(jobspec)5.653 E F0 1.413(in the fore)4.223 F 1.413 +216 R -.15(xe)-.15 G 1.135(cuted, unless).15 F F2(cmd)3.835 E F0 1.135 +(does not)4.405 F(specify a v)144 228 Q +(alid history line, in which case)-.25 E F4(fc)2.5 E F0(returns f)2.5 E +(ailure.)-.1 E F4(fg)108 244.8 Q F0([)2.5 E F2(jobspec)A F0(])A(Resume) +144 256.8 Q F2(jobspec)5.653 E F0 1.413(in the fore)4.223 F 1.413 (ground, and mak)-.15 F 3.913(ei)-.1 G 3.913(tt)-3.913 G 1.413 -(he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F1(jobspec)5.653 E F0 -1.414(is not present, the)4.223 F(shell')144 256.8 Q 3.117(sn)-.55 G -.617(otion of the)-3.117 F F1(curr)3.117 E .617(ent job)-.37 F F0 .617 +(he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F2(jobspec)5.653 E F0 +1.414(is not present, the)4.223 F(shell')144 268.8 Q 3.117(sn)-.55 G +.617(otion of the)-3.117 F F2(curr)3.117 E .617(ent job)-.37 F F0 .617 (is used.)3.117 F .617(The return v)5.617 F .616 -(alue is that of the command placed into the)-.25 F(fore)144 268.8 Q +(alue is that of the command placed into the)-.25 F(fore)144 280.8 Q .362(ground, or f)-.15 F .362 (ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .363 -(hen run with job control enabled, if)-2.862 F F1(jobspec)145.74 280.8 Q -F0 .004(does not specify a v)2.815 F .004(alid job or)-.25 F F1(jobspec) +(hen run with job control enabled, if)-2.862 F F2(jobspec)145.74 292.8 Q +F0 .004(does not specify a v)2.815 F .004(alid job or)-.25 F F2(jobspec) 4.244 E F0 .004(speci\214es a job that w)2.814 F .004 -(as started without job control.)-.1 F F3(getopts)108 297.6 Q F1 -(optstring name)2.5 E F0([)2.5 E F1(ar)A(gs)-.37 E F0(])A F3(getopts)144 -309.6 Q F0 .793 -(is used by shell procedures to parse positional parameters.)3.293 F F1 +(as started without job control.)-.1 F F4(getopts)108 309.6 Q F2 +(optstring name)2.5 E F0([)2.5 E F2(ar)A(gs)-.37 E F0(])A F4(getopts)144 +321.6 Q F0 .793 +(is used by shell procedures to parse positional parameters.)3.293 F F2 (optstring)6.023 E F0 .793(contains the option)3.513 F .15 -(characters to be recognized; if a character is follo)144 321.6 R .149 +(characters to be recognized; if a character is follo)144 333.6 R .149 (wed by a colon, the option is e)-.25 F .149(xpected to ha)-.15 F .449 --.15(ve a)-.2 H(n).15 E(ar)144 333.6 Q .578 +-.15(ve a)-.2 H(n).15 E(ar)144 345.6 Q .578 (gument, which should be separated from it by white space.)-.18 F .579 (The colon and question mark char)5.579 F(-)-.2 E 1.665 -(acters may not be used as option characters.)144 345.6 R 1.665 -(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F3(getopts) +(acters may not be used as option characters.)144 357.6 R 1.665 +(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F4(getopts) 4.165 E F0 1.665(places the ne)4.165 F(xt)-.15 E .796 -(option in the shell v)144 357.6 R(ariable)-.25 E F1(name)3.296 E F0 -3.296(,i).18 G(nitializing)-3.296 E F1(name)3.657 E F0 .797 +(option in the shell v)144 369.6 R(ariable)-.25 E F2(name)3.296 E F0 +3.296(,i).18 G(nitializing)-3.296 E F2(name)3.657 E F0 .797 (if it does not e)3.477 F .797(xist, and the inde)-.15 F 3.297(xo)-.15 G -3.297(ft)-3.297 G .797(he ne)-3.297 F(xt)-.15 E(ar)144 369.6 Q .085 -(gument to be processed into the v)-.18 F(ariable)-.25 E/F4 9 -/Times-Bold@0 SF(OPTIND)2.585 E/F5 9/Times-Roman@0 SF(.)A F4(OPTIND) -4.585 E F0 .085(is initialized to 1 each time the shell)2.335 F .845 -(or a shell script is in)144 381.6 R -.2(vo)-.4 G -.1(ke).2 G 3.345 -(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F3 +3.297(ft)-3.297 G .797(he ne)-3.297 F(xt)-.15 E(ar)144 381.6 Q .085 +(gument to be processed into the v)-.18 F(ariable)-.25 E F1(OPTIND)2.585 +E/F5 9/Times-Roman@0 SF(.)A F1(OPTIND)4.585 E F0 .085 +(is initialized to 1 each time the shell)2.335 F .845 +(or a shell script is in)144 393.6 R -.2(vo)-.4 G -.1(ke).2 G 3.345 +(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F4 (getopts)3.346 E F0 .846(places that ar)3.346 F(gument)-.18 E .804 -(into the v)144 393.6 R(ariable)-.25 E F4(OPT)3.304 E(ARG)-.81 E F5(.)A -F0 .803(The shell does not reset)5.304 F F4(OPTIND)3.303 E F0 .803 +(into the v)144 405.6 R(ariable)-.25 E F1(OPT)3.304 E(ARG)-.81 E F5(.)A +F0 .803(The shell does not reset)5.304 F F1(OPTIND)3.303 E F0 .803 (automatically; it must be manually)3.053 F .293 -(reset between multiple calls to)144 405.6 R F3(getopts)2.793 E F0 .293 +(reset between multiple calls to)144 417.6 R F4(getopts)2.793 E F0 .293 (within the same shell in)2.793 F -.2(vo)-.4 G .293(cation if a ne).2 F -2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 417.6 -Q 2.044(When the end of options is encountered,)144 441.6 R F3(getopts) +2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 429.6 +Q 2.044(When the end of options is encountered,)144 453.6 R F4(getopts) 4.543 E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.043 -(alue greater than zero.)-.25 F F3(OPTIND)144 453.6 Q F0 +(alue greater than zero.)-.25 F F4(OPTIND)144 465.6 Q F0 (is set to the inde)2.5 E 2.5(xo)-.15 G 2.5(ft)-2.5 G -(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F3(name)2.5 E F0 -(is set to ?.)2.5 E F3(getopts)144 477.6 Q F0 2.392 +(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F4(name)2.5 E F0 +(is set to ?.)2.5 E F4(getopts)144 489.6 Q F0 2.392 (normally parses the positional parameters, b)4.892 F 2.392 (ut if more ar)-.2 F 2.393(guments are gi)-.18 F -.15(ve)-.25 G 4.893 -(ni).15 G(n)-4.893 E F1(ar)4.893 E(gs)-.37 E F0(,).27 E F3(getopts)144 -489.6 Q F0(parses those instead.)2.5 E F3(getopts)144 513.6 Q F0 1.166 +(ni).15 G(n)-4.893 E F2(ar)4.893 E(gs)-.37 E F0(,).27 E F4(getopts)144 +501.6 Q F0(parses those instead.)2.5 E F4(getopts)144 525.6 Q F0 1.166 (can report errors in tw)3.666 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F -1.165(the \214rst character of)3.665 F F1(optstring)3.895 E F0 1.165 -(is a colon,)3.885 F F1(silent)4.005 E F0(error)4.345 E 1.263 -(reporting is used.)144 525.6 R 1.263 +1.165(the \214rst character of)3.665 F F2(optstring)3.895 E F0 1.165 +(is a colon,)3.885 F F2(silent)4.005 E F0(error)4.345 E 1.263 +(reporting is used.)144 537.6 R 1.263 (In normal operation diagnostic messages are printed when in)6.263 F -.25(va)-.4 G 1.263(lid options or).25 F .394(missing option ar)144 -537.6 R .394(guments are encountered.)-.18 F .394(If the v)5.394 F -(ariable)-.25 E F4(OPTERR)2.894 E F0 .394 -(is set to 0, no error messages)2.644 F(will be displayed, e)144 549.6 Q +549.6 R .394(guments are encountered.)-.18 F .394(If the v)5.394 F +(ariable)-.25 E F1(OPTERR)2.894 E F0 .394 +(is set to 0, no error messages)2.644 F(will be displayed, e)144 561.6 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214rst character of)-2.5 E -F1(optstring)2.73 E F0(is not a colon.)2.72 E .666(If an in)144 573.6 R --.25(va)-.4 G .666(lid option is seen,).25 F F3(getopts)3.166 E F0 .667 -(places ? into)3.167 F F1(name)3.527 E F0 .667 +F2(optstring)2.73 E F0(is not a colon.)2.72 E .666(If an in)144 585.6 R +-.25(va)-.4 G .666(lid option is seen,).25 F F4(getopts)3.166 E F0 .667 +(places ? into)3.167 F F2(name)3.527 E F0 .667 (and, if not silent, prints an error message)3.347 F .4(and unsets)144 -585.6 R F4(OPT)2.9 E(ARG)-.81 E F5(.)A F0(If)4.899 E F3(getopts)2.899 E -F0 .399(is silent, the option character found is placed in)2.899 F F4 +597.6 R F1(OPT)2.9 E(ARG)-.81 E F5(.)A F0(If)4.899 E F4(getopts)2.899 E +F0 .399(is silent, the option character found is placed in)2.899 F F1 (OPT)2.899 E(ARG)-.81 E F0 .399(and no)2.649 F -(diagnostic message is printed.)144 597.6 Q 1.241(If a required ar)144 -621.6 R 1.241(gument is not found, and)-.18 F F3(getopts)3.741 E F0 -1.241(is not silent, a question mark \()3.741 F F3(?).833 E F0 3.742 -(\)i).833 G 3.742(sp)-3.742 G 1.242(laced in)-3.742 F F1(name)144 633.6 -Q F0(,).18 E F4(OPT)2.735 E(ARG)-.81 E F0 .234 -(is unset, and a diagnostic message is printed.)2.485 F(If)5.234 E F3 -(getopts)2.734 E F0 .234(is silent, then a colon \()2.734 F F3(:).833 E -F0(\)).833 E(is placed in)144 645.6 Q F1(name)2.86 E F0(and)2.68 E F4 -(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 E F3 -(getopts)144 669.6 Q F0 .902 +(diagnostic message is printed.)144 609.6 Q 1.241(If a required ar)144 +633.6 R 1.241(gument is not found, and)-.18 F F4(getopts)3.741 E F0 +1.241(is not silent, a question mark \()3.741 F F4(?).833 E F0 3.742 +(\)i).833 G 3.742(sp)-3.742 G 1.242(laced in)-3.742 F F2(name)144 645.6 +Q F0(,).18 E F1(OPT)2.735 E(ARG)-.81 E F0 .234 +(is unset, and a diagnostic message is printed.)2.485 F(If)5.234 E F4 +(getopts)2.734 E F0 .234(is silent, then a colon \()2.734 F F4(:).833 E +F0(\)).833 E(is placed in)144 657.6 Q F2(name)2.86 E F0(and)2.68 E F1 +(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 E F4 +(getopts)144 681.6 Q F0 .902 (returns true if an option, speci\214ed or unspeci\214ed, is found.) 3.401 F .902(It returns f)5.902 F .902(alse if the end of)-.1 F -(options is encountered or an error occurs.)144 681.6 Q F3(hash)108 -698.4 Q F0([)2.5 E F3(\255lr)A F0 2.5(][)C F3<ad70>-2.5 E F1(\214lename) -2.5 E F0 2.5(][)C F3(\255dt)-2.5 E F0 2.5(][)C F1(name)-2.5 E F0(])A --.15(Fo)144 710.4 S 3.555(re).15 G(ach)-3.555 E F1(name)3.555 E F0 3.555 -(,t).18 G 1.054(he full \214le name of the command is determined by sea\ -rching the directories in)-3.555 F F3($P)144 722.4 Q -.95(AT)-.74 G(H) -.95 E F0 .349(and remembered.)2.849 F .349(If the)5.349 F F3<ad70>2.849 -E F0 .349(option is supplied, no path search is performed, and)2.849 F -F1(\214lename)4.76 E F0(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(8) -203.725 E 0 Cg EP +(options is encountered or an error occurs.)144 693.6 Q(GNU Bash-4.0)72 +768 Q(2004 Apr 20)148.735 E(8)203.725 E 0 Cg EP %%Page: 9 9 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .452 -(is used as the full \214le name of the command.)144 84 R(The)5.452 E/F1 -10/Times-Bold@0 SF<ad72>2.952 E F0 .452(option causes the shell to for) -2.952 F .452(get all remem-)-.18 F .592(bered locations.)144 96 R(The) -5.592 E F1<ad64>3.092 E F0 .593(option causes the shell to for)3.092 F -.593(get the remembered location of each)-.18 F/F2 10/Times-Italic@0 SF -(name)3.093 E F0(.)A .021(If the)144 108 R F1<ad74>2.521 E F0 .021 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 +/Times-Bold@0 SF(hash)108 84 Q F0([)2.5 E F1(\255lr)A F0 2.5(][)C F1 +<ad70>-2.5 E/F2 10/Times-Italic@0 SF(\214lename)2.5 E F0 2.5(][)C F1 +(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A -.15(Fo)144 96 S 3.555 +(re).15 G(ach)-3.555 E F2(name)3.555 E F0 3.555(,t).18 G 1.054(he full \ +\214le name of the command is determined by searching the directories i\ +n)-3.555 F F1($P)144 108 Q -.95(AT)-.74 G(H).95 E F0 .349 +(and remembered.)2.849 F .349(If the)5.349 F F1<ad70>2.849 E F0 .349 +(option is supplied, no path search is performed, and)2.849 F F2 +(\214lename)4.76 E F0 .452 +(is used as the full \214le name of the command.)144 120 R(The)5.452 E +F1<ad72>2.952 E F0 .452(option causes the shell to for)2.952 F .452 +(get all remem-)-.18 F .592(bered locations.)144 132 R(The)5.592 E F1 +<ad64>3.092 E F0 .593(option causes the shell to for)3.092 F .593 +(get the remembered location of each)-.18 F F2(name)3.093 E F0(.)A .021 +(If the)144 144 R F1<ad74>2.521 E F0 .021 (option is supplied, the full pathname to which each)2.521 F F2(name) 2.52 E F0 .02(corresponds is printed.)2.52 F .02(If multi-)5.02 F(ple) -144 120 Q F2(name)3.703 E F0(ar)3.703 E 1.203(guments are supplied with) +144 156 Q F2(name)3.703 E F0(ar)3.703 E 1.203(guments are supplied with) -.18 F F1<ad74>3.703 E F0 3.703(,t)C(he)-3.703 E F2(name)3.703 E F0 -1.204(is printed before the hashed full pathname.)3.703 F(The)144 132 Q +1.204(is printed before the hashed full pathname.)3.703 F(The)144 168 Q F1<ad6c>3.216 E F0 .715(option causes output to be displayed in a forma\ t that may be reused as input.)3.216 F .715(If no ar)5.715 F(gu-)-.18 E -1.183(ments are gi)144 144 R -.15(ve)-.25 G 1.183(n, or if only).15 F F1 +1.183(ments are gi)144 180 R -.15(ve)-.25 G 1.183(n, or if only).15 F F1 <ad6c>3.683 E F0 1.184 (is supplied, information about remembered commands is printed.)3.684 F -(The return status is true unless a)144 156 Q F2(name)2.86 E F0 +(The return status is true unless a)144 192 Q F2(name)2.86 E F0 (is not found or an in)2.68 E -.25(va)-.4 G(lid option is supplied.).25 -E F1(help)108 172.8 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2(pattern) --2.5 E F0(])A .867(Display helpful information about b)144 184.8 R .867 +E F1(help)108 208.8 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2(pattern) +-2.5 E F0(])A .867(Display helpful information about b)144 220.8 R .867 (uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0 .866 (is speci\214ed,)3.607 F F1(help)3.366 E F0(gi)3.366 E -.15(ve)-.25 G 3.366(sd).15 G(etailed)-3.366 E .306(help on all commands matching)144 -196.8 R F2(pattern)2.806 E F0 2.807(;o).24 G .307 +232.8 R F2(pattern)2.806 E F0 2.807(;o).24 G .307 (therwise help for all the b)-2.807 F .307 -(uiltins and shell control struc-)-.2 F(tures is printed.)144 208.8 Q F1 -<ad64>144 220.8 Q F0(Display a short description of each)24.74 E F2 -(pattern)2.5 E F1(-m)146.5 232.8 Q F0(Display the description of each) +(uiltins and shell control struc-)-.2 F(tures is printed.)144 244.8 Q F1 +<ad64>144 256.8 Q F0(Display a short description of each)24.74 E F2 +(pattern)2.5 E F1(-m)146.5 268.8 Q F0(Display the description of each) 21.84 E F2(pattern)2.5 E F0(in a manpage-lik)2.5 E 2.5(ef)-.1 G(ormat) --2.5 E F1<ad73>144 244.8 Q F0 +-2.5 E F1<ad73>144 280.8 Q F0 (Display only a short usage synopsis for each)26.41 E F2(pattern)2.5 E -F0(The return status is 0 unless no command matches)108 256.8 Q F2 -(pattern)2.5 E F0(.).24 E F1(history [)108 273.6 Q F2(n)A F1(])A -(history \255c)108 285.6 Q(history \255d)108 297.6 Q F2(of)2.5 E(fset) --.18 E F1(history \255anrw)108 309.6 Q F0([)2.5 E F2(\214lename)A F0(])A -F1(history \255p)108 321.6 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5 -(g.)-.37 G(..)-2.5 E F0(])A F1(history \255s)108 333.6 Q F2(ar)2.5 E(g) +F0(The return status is 0 unless no command matches)108 292.8 Q F2 +(pattern)2.5 E F0(.).24 E F1(history [)108 309.6 Q F2(n)A F1(])A +(history \255c)108 321.6 Q(history \255d)108 333.6 Q F2(of)2.5 E(fset) +-.18 E F1(history \255anrw)108 345.6 Q F0([)2.5 E F2(\214lename)A F0(])A +F1(history \255p)108 357.6 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5 +(g.)-.37 G(..)-2.5 E F0(])A F1(history \255s)108 369.6 Q F2(ar)2.5 E(g) -.37 E F0([)2.5 E F2(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144 -345.6 S .752 +381.6 S .752 (th no options, display the command history list with line numbers.).4 F .752(Lines listed with a)5.752 F F1(*)3.251 E F0(ha)3.251 E -.15(ve)-.2 -G 1.23(been modi\214ed.)144 357.6 R 1.23(An ar)6.23 F 1.23(gument of) +G 1.23(been modi\214ed.)144 393.6 R 1.23(An ar)6.23 F 1.23(gument of) -.18 F F2(n)4.09 E F0 1.231(lists only the last)3.97 F F2(n)4.091 E F0 3.731(lines. If)3.971 F 1.231(the shell v)3.731 F(ariable)-.25 E F1 -(HISTTIME-)3.731 E(FORMA)144 369.6 Q(T)-.95 E F0 .25 +(HISTTIME-)3.731 E(FORMA)144 405.6 Q(T)-.95 E F0 .25 (is set and not null, it is used as a format string for)2.75 F F2 (strftime)2.749 E F0 .249(\(3\) to display the time stamp)B .378 -(associated with each displayed history entry)144 381.6 R 5.378(.N)-.65 +(associated with each displayed history entry)144 417.6 R 5.378(.N)-.65 G 2.878(oi)-5.378 G(nterv)-2.878 E .379 (ening blank is printed between the format-)-.15 F .815 -(ted time stamp and the history line.)144 393.6 R(If)5.814 E F2 +(ted time stamp and the history line.)144 429.6 R(If)5.814 E F2 (\214lename)3.314 E F0 .814 (is supplied, it is used as the name of the history)3.314 F -(\214le; if not, the v)144 405.6 Q(alue of)-.25 E/F3 9/Times-Bold@0 SF +(\214le; if not, the v)144 441.6 Q(alue of)-.25 E/F3 9/Times-Bold@0 SF (HISTFILE)2.5 E F0(is used.)2.25 E(Options, if supplied, ha)5 E .3 -.15 -(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad63>144 417.6 Q F0 +(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad63>144 453.6 Q F0 (Clear the history list by deleting all the entries.)25.86 E F1<ad64>144 -429.6 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position) -180 441.6 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 453.6 Q F0 .598 +465.6 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position) +180 477.6 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 489.6 Q F0 .598 (Append the `)25.3 F(`ne)-.74 E(w')-.25 E 3.098('h)-.74 G .598 (istory lines \(history lines entered since the be)-3.098 F .599 -(ginning of the current)-.15 F F1(bash)180 465.6 Q F0 -(session\) to the history \214le.)2.5 E F1<ad6e>144 477.6 Q F0 .854(Rea\ +(ginning of the current)-.15 F F1(bash)180 501.6 Q F0 +(session\) to the history \214le.)2.5 E F1<ad6e>144 513.6 Q F0 .854(Rea\ d the history lines not already read from the history \214le into the c\ urrent history list.)24.74 F .772 -(These are lines appended to the history \214le since the be)180 489.6 R +(These are lines appended to the history \214le since the be)180 525.6 R .773(ginning of the current)-.15 F F1(bash)3.273 E F0(ses-)3.273 E -(sion.)180 501.6 Q F1<ad72>144 513.6 Q F0(Read the contents of the hist\ +(sion.)180 537.6 Q F1<ad72>144 549.6 Q F0(Read the contents of the hist\ ory \214le and use them as the current history)25.86 E(.)-.65 E F1<ad77> -144 525.6 Q F0(Write the current history to the history \214le, o)23.08 +144 561.6 Q F0(Write the current history to the history \214le, o)23.08 E -.15(ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G -(ontents.)-2.5 E F1<ad70>144 537.6 Q F0 .626 +(ontents.)-2.5 E F1<ad70>144 573.6 Q F0 .626 (Perform history substitution on the follo)24.74 F(wing)-.25 E F2(ar) 3.125 E(gs)-.37 E F0 .625(and display the result on the standard)3.125 F -2.975(output. Does)180 549.6 R .475 +2.975(output. Does)180 585.6 R .475 (not store the results in the history list.)2.975 F(Each)5.475 E F2(ar) 2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F -(normal history e)180 561.6 Q(xpansion.)-.15 E F1<ad73>144 573.6 Q F0 +(normal history e)180 597.6 Q(xpansion.)-.15 E F1<ad73>144 609.6 Q F0 .363(Store the)26.41 F F2(ar)3.193 E(gs)-.37 E F0 .363 (in the history list as a single entry)3.133 F 5.363(.T)-.65 G .362 -(he last command in the history list is)-5.363 F(remo)180 585.6 Q -.15 +(he last command in the history list is)-5.363 F(remo)180 621.6 Q -.15 (ve)-.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0 -(are added.)2.77 E .28(If the)144 602.4 R F1(HISTTIMEFORMA)2.78 E(T)-.95 +(are added.)2.77 E .28(If the)144 638.4 R F1(HISTTIMEFORMA)2.78 E(T)-.95 E F0 .28 (is set, the time stamp information associated with each history entry) -2.78 F .54(is written to the history \214le, mark)144 614.4 R .539 +2.78 F .54(is written to the history \214le, mark)144 650.4 R .539 (ed with the history comment character)-.1 F 5.539(.W)-.55 G .539 -(hen the history \214le is)-5.539 F 1.778(read, lines be)144 626.4 R +(hen the history \214le is)-5.539 F 1.778(read, lines be)144 662.4 R 1.778(ginning with the history comment character follo)-.15 F 1.779 (wed immediately by a digit are)-.25 F 1.424 -(interpreted as timestamps for the pre)144 638.4 R 1.424 +(interpreted as timestamps for the pre)144 674.4 R 1.424 (vious history line.)-.25 F 1.424(The return v)6.424 F 1.424 (alue is 0 unless an in)-.25 F -.25(va)-.4 G(lid).25 E .499(option is e\ ncountered, an error occurs while reading or writing the history \214le\ -, an in)144 650.4 R -.25(va)-.4 G(lid).25 E F2(of)3 E(fset)-.18 E F0(is) -3 E(supplied as an ar)144 662.4 Q(gument to)-.18 E F1<ad64>2.5 E F0 2.5 +, an in)144 686.4 R -.25(va)-.4 G(lid).25 E F2(of)3 E(fset)-.18 E F0(is) +3 E(supplied as an ar)144 698.4 Q(gument to)-.18 E F1<ad64>2.5 E F0 2.5 (,o)C 2.5(rt)-2.5 G(he history e)-2.5 E(xpansion supplied as an ar)-.15 -E(gument to)-.18 E F1<ad70>2.5 E F0 -.1(fa)2.5 G(ils.).1 E F1(jobs)108 -679.2 Q F0([)2.5 E F1(\255lnprs)A F0 2.5(][)C F2(jobspec)A F0(... ])2.5 -E F1(jobs \255x)108 691.2 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs) --.37 E F0(... ])2.5 E(The \214rst form lists the acti)144 703.2 Q .3 --.15(ve j)-.25 H 2.5(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H -(he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 715.2 Q F0 -(List process IDs in addition to the normal information.)27.52 E -(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(9)203.725 E 0 Cg EP +E(gument to)-.18 E F1<ad70>2.5 E F0 -.1(fa)2.5 G(ils.).1 E(GNU Bash-4.0) +72 768 Q(2004 Apr 20)148.735 E(9)203.725 E 0 Cg EP %%Page: 10 10 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF<ad70>144 84 Q F0(List only the process ID of the job') -24.74 E 2.5(sp)-.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad6e>144 96 -Q F0 .194(Display information only about jobs that ha)24.74 F .494 -.15 -(ve c)-.2 H .193(hanged status since the user w).15 F .193 -(as last noti-)-.1 F(\214ed of their status.)180 108 Q F1<ad72>144 120 Q -F0(Restrict output to running jobs.)25.86 E F1<ad73>144 132 Q F0 -(Restrict output to stopped jobs.)26.41 E(If)144 148.8 Q/F2 10 -/Times-Italic@0 SF(jobspec)4.553 E F0 .313(is gi)3.123 F -.15(ve)-.25 G -.313(n, output is restricted to information about that job).15 F 5.314 -(.T)-.4 G .314(he return status is 0 unless)-5.314 F(an in)144 160.8 Q --.25(va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G -(lid).25 E F2(jobspec)4.24 E F0(is supplied.)2.81 E .395(If the)144 -177.6 R F1<ad78>2.895 E F0 .394(option is supplied,)2.894 F F1(jobs) -2.894 E F0 .394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394 -(found in)3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 -E F0 .394(with the corre-)3.164 F(sponding process group ID, and e)144 -189.6 Q -.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E -F2(ar)2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.) --.15 E F1(kill)108 206.4 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|) -2.5 E F1<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A -F0 2.5(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..) --2.5 E F1(kill \255l)108 218.4 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 --.2(ex)2.5 G(it_status).2 E F0(])A .119(Send the signal named by)144 -230.4 R F2(sigspec)2.959 E F0(or)2.929 E F2(signum)2.959 E F0 .119 +/Times-Bold@0 SF(jobs)108 84 Q F0([)2.5 E F1(\255lnprs)A F0 2.5(][)C/F2 +10/Times-Italic@0 SF(jobspec)A F0(... ])2.5 E F1(jobs \255x)108 96 Q F2 +(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37 E F0(... ])2.5 E +(The \214rst form lists the acti)144 108 Q .3 -.15(ve j)-.25 H 2.5 +(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E +(wing meanings:)-.25 E F1<ad6c>144 120 Q F0 +(List process IDs in addition to the normal information.)27.52 E F1 +<ad70>144 132 Q F0(List only the process ID of the job')24.74 E 2.5(sp) +-.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad6e>144 144 Q F0 .194 +(Display information only about jobs that ha)24.74 F .494 -.15(ve c)-.2 +H .193(hanged status since the user w).15 F .193(as last noti-)-.1 F +(\214ed of their status.)180 156 Q F1<ad72>144 168 Q F0 +(Restrict output to running jobs.)25.86 E F1<ad73>144 180 Q F0 +(Restrict output to stopped jobs.)26.41 E(If)144 196.8 Q F2(jobspec) +4.553 E F0 .313(is gi)3.123 F -.15(ve)-.25 G .313 +(n, output is restricted to information about that job).15 F 5.314(.T) +-.4 G .314(he return status is 0 unless)-5.314 F(an in)144 208.8 Q -.25 +(va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25 +E F2(jobspec)4.24 E F0(is supplied.)2.81 E .395(If the)144 225.6 R F1 +<ad78>2.895 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0 +.394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in) +3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .394 +(with the corre-)3.164 F(sponding process group ID, and e)144 237.6 Q +-.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar) +2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 E +F1(kill)108 254.4 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1 +<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5 +(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1 +(kill \255l)108 266.4 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5 +G(it_status).2 E F0(])A .119(Send the signal named by)144 278.4 R F2 +(sigspec)2.959 E F0(or)2.929 E F2(signum)2.959 E F0 .119 (to the processes named by)2.939 F F2(pid)3.87 E F0(or)3.39 E F2 (jobspec)2.62 E F0(.).31 E F2(sigspec)5.46 E F0(is)2.93 E .319 -(either a case-insensiti)144 242.4 R .619 -.15(ve s)-.25 H .319 +(either a case-insensiti)144 290.4 R .619 -.15(ve s)-.25 H .319 (ignal name such as).15 F/F3 9/Times-Bold@0 SF(SIGKILL)2.819 E F0 .318 (\(with or without the)2.569 F F3(SIG)2.818 E F0 .318 -(pre\214x\) or a signal)2.568 F(number;)144 254.4 Q F2(signum)4.188 E F0 +(pre\214x\) or a signal)2.568 F(number;)144 302.4 Q F2(signum)4.188 E F0 1.349(is a signal number)4.168 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec) 4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0 -1.349(is assumed.)3.599 F(An)6.349 E(ar)144 266.4 Q .523(gument of)-.18 +1.349(is assumed.)3.599 F(An)6.349 E(ar)144 314.4 Q .523(gument of)-.18 F F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an) 5.523 F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when) .18 F F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523 -(n, the names).15 F .28(of the signals corresponding to the ar)144 278.4 +(n, the names).15 F .28(of the signals corresponding to the ar)144 326.4 R .28(guments are listed, and the return status is 0.)-.18 F(The)5.28 E -F2 -.2(ex)2.78 G(it_status).2 E F0(ar)144 290.4 Q .378(gument to)-.18 F +F2 -.2(ex)2.78 G(it_status).2 E F0(ar)144 338.4 Q .378(gument to)-.18 F F1<ad6c>2.878 E F0 .378 (is a number specifying either a signal number or the e)2.878 F .377 -(xit status of a process termi-)-.15 F .593(nated by a signal.)144 302.4 +(xit status of a process termi-)-.15 F .593(nated by a signal.)144 350.4 R F1(kill)5.593 E F0 .593(returns true if at least one signal w)3.093 F .593(as successfully sent, or f)-.1 F .594(alse if an error)-.1 F -(occurs or an in)144 314.4 Q -.25(va)-.4 G(lid option is encountered.) -.25 E F1(let)108 331.2 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 -E F0(...])2.5 E(Each)144 343.2 Q F2(ar)3.965 E(g)-.37 E F0 1.135 +(occurs or an in)144 362.4 Q -.25(va)-.4 G(lid option is encountered.) +.25 E F1(let)108 379.2 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 +E F0(...])2.5 E(Each)144 391.2 Q F2(ar)3.965 E(g)-.37 E F0 1.135 (is an arithmetic e)3.855 F 1.134(xpression to be e)-.15 F -.25(va)-.25 G 1.134(luated \(see).25 F F3 1.134(ARITHMETIC EV)3.634 F(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E/F4 9/Times-Roman@0 SF(\).)A F0 1.134(If the) -5.634 F(last)144 355.2 Q F2(ar)2.83 E(g)-.37 E F0 -.25(eva)2.72 G +5.634 F(last)144 403.2 Q F2(ar)2.83 E(g)-.37 E F0 -.25(eva)2.72 G (luates to 0,).25 E F1(let)2.5 E F0(returns 1; 0 is returned otherwise.) -2.5 E F1(local)108 372 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(name)-2.5 -E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E -.15(Fo)144 384 S 2.56(re) +2.5 E F1(local)108 420 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(name)-2.5 +E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E -.15(Fo)144 432 S 2.56(re) .15 G .06(ach ar)-2.56 F .06(gument, a local v)-.18 F .06(ariable named) -.25 F F2(name)2.92 E F0 .06(is created, and assigned)2.74 F F2(value) 2.56 E F0 5.06(.T).18 G(he)-5.06 E F2(option)2.56 E F0 .06(can be)2.56 F -(an)144 396 Q 3.153(yo)-.15 G 3.153(ft)-3.153 G .653 +(an)144 444 Q 3.153(yo)-.15 G 3.153(ft)-3.153 G .653 (he options accepted by)-3.153 F F1(declar)3.153 E(e)-.18 E F0 5.652(.W) C(hen)-5.652 E F1(local)3.152 E F0 .652 (is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144 -408 Q F2(name)3.72 E F0 .86(to ha)3.54 F 1.16 -.15(ve a v)-.2 H .861 +456 Q F2(name)3.72 E F0 .86(to ha)3.54 F 1.16 -.15(ve a v)-.2 H .861 (isible scope restricted to that function and its children.).15 F -.4 -(Wi)5.861 G .861(th no operands,).4 F F1(local)144 420 Q F0 1.165 +(Wi)5.861 G .861(th no operands,).4 F F1(local)144 468 Q F0 1.165 (writes a list of local v)3.665 F 1.165 (ariables to the standard output.)-.25 F 1.165(It is an error to use) 6.165 F F1(local)3.664 E F0 1.164(when not)3.664 F .232 -(within a function.)144 432 R .233(The return status is 0 unless)5.232 F +(within a function.)144 480 R .233(The return status is 0 unless)5.232 F F1(local)2.733 E F0 .233(is used outside a function, an in)2.733 F -.25 -(va)-.4 G(lid).25 E F2(name)3.093 E F0(is)2.913 E(supplied, or)144 444 Q +(va)-.4 G(lid).25 E F2(name)3.093 E F0(is)2.913 E(supplied, or)144 492 Q F2(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F1(logout)108 -460.8 Q F0(Exit a login shell.)9.33 E F1(map\214le)108 477.6 Q F0([)2.5 +508.8 Q F0(Exit a login shell.)9.33 E F1(map\214le)108 525.6 Q F0([)2.5 E F1<ad6e>A F2(count)2.5 E F0 2.5(][)C F1<ad4f>-2.5 E F2(origin)2.5 E F0 2.5(][)C F1<ad73>-2.5 E F2(count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5 (][)C F1<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac) 2.5 E(k)-.2 E F0 2.5(][)C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2 (arr)-2.5 E(ay)-.15 E F0(])A 1.006 -(Read lines from the standard input into array v)144 489.6 R(ariable) +(Read lines from the standard input into array v)144 537.6 R(ariable) -.25 E F2(arr)3.506 E(ay)-.15 E F0 3.506(,o).32 G 3.506(rf)-3.506 G 1.006(rom \214le descriptor)-3.506 F F2(fd)3.506 E F0 1.005(if the)3.506 -F F1<ad75>3.505 E F0 1.086(option is supplied.)144 501.6 R 1.086(The v) +F F1<ad75>3.505 E F0 1.086(option is supplied.)144 549.6 R 1.086(The v) 6.086 F(ariable)-.25 E F1(MAPFILE)3.586 E F0 1.086(is the def)3.586 F (ault)-.1 E F2(arr)3.587 E(ay)-.15 E F0 6.087(.O)C 1.087 (ptions, if supplied, ha)-6.087 F 1.387 -.15(ve t)-.2 H(he).15 E(follo) -144 513.6 Q(wing meanings:)-.25 E F1<ad6e>144 525.6 Q F0(Cop)24.74 E 2.5 +144 561.6 Q(wing meanings:)-.25 E F1<ad6e>144 573.6 Q F0(Cop)24.74 E 2.5 (ya)-.1 G 2.5(tm)-2.5 G(ost)-2.5 E F2(count)2.7 E F0 2.5(lines. If)3.18 -F F2(count)2.5 E F0(is 0, all lines are copied.)2.5 E F1<ad4f>144 537.6 +F F2(count)2.5 E F0(is 0, all lines are copied.)2.5 E F1<ad4f>144 585.6 Q F0(Be)22.52 E(gin assigning to)-.15 E F2(arr)2.83 E(ay)-.15 E F0 (at inde)2.82 E(x)-.15 E F2(origin)2.5 E F0 5(.T).24 G(he def)-5 E -(ault inde)-.1 E 2.5(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 549.6 +(ault inde)-.1 E 2.5(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 597.6 Q F0(Discard the \214rst)26.41 E F2(count)2.5 E F0(lines read.)2.5 E F1 -<ad74>144 561.6 Q F0(Remo)26.97 E .3 -.15(ve a t)-.15 H -(railing line from each line read.).15 E F1<ad75>144 573.6 Q F0 +<ad74>144 609.6 Q F0(Remo)26.97 E .3 -.15(ve a t)-.15 H +(railing line from each line read.).15 E F1<ad75>144 621.6 Q F0 (Read lines from \214le descriptor)24.74 E F2(fd)2.5 E F0 -(instead of the standard input.)2.5 E F1<ad43>144 585.6 Q F0(Ev)23.08 E +(instead of the standard input.)2.5 E F1<ad43>144 633.6 Q F0(Ev)23.08 E (aluate)-.25 E F2(callbac)2.7 E(k)-.2 E F0(each time)3.17 E F2(quantum) 2.5 E F0(lines are read.)2.5 E(The)5 E F1<ad63>2.5 E F0 -(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 597.6 +(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 645.6 Q F0(Specify the number of lines read between each call to)25.86 E F2 -(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 614.4 Q F1<ad43>2.5 E F0 +(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 662.4 Q F1<ad43>2.5 E F0 (is speci\214ed without)2.5 E F1<ad63>2.5 E F0 2.5(,t)C(he def)-2.5 E -(ault quantum is 5000.)-.1 E(If not supplied with an e)144 631.2 Q +(ault quantum is 5000.)-.1 E(If not supplied with an e)144 679.2 Q (xplicit origin,)-.15 E F1(map\214le)2.5 E F0(will clear)2.5 E F2(arr) -2.5 E(ay)-.15 E F0(before assigning to it.)2.5 E F1(map\214le)144 648 Q +2.5 E(ay)-.15 E F0(before assigning to it.)2.5 E F1(map\214le)144 696 Q F0 .996(returns successfully unless an in)3.496 F -.25(va)-.4 G .996 (lid option or option ar).25 F .995(gument is supplied, or)-.18 F F2 -(arr)3.495 E(ay)-.15 E F0(is)3.495 E(in)144 660 Q -.25(va)-.4 G -(lid or unassignable.).25 E F1(popd)108 676.8 Q F0<5bad>2.5 E F1(n)A F0 -2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C<ad>-2.5 E F2(n)A F0(])A(Remo)144 -688.8 Q -.15(ve)-.15 G 2.799(se).15 G .299 -(ntries from the directory stack.)-2.799 F -.4(Wi)5.299 G .299(th no ar) -.4 F .299(guments, remo)-.18 F -.15(ve)-.15 G 2.799(st).15 G .3 -(he top directory from the)-2.799 F 1.479(stack, and performs a)144 -700.8 R F1(cd)3.979 E F0 1.479(to the ne)3.979 F 3.979(wt)-.25 G 1.479 -(op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.478 -(uments, if supplied, ha).18 F 1.778 -.15(ve t)-.2 H 1.478(he follo).15 -F(wing)-.25 E(meanings:)144 712.8 Q(GNU Bash-3.0)72 768 Q(2004 Apr 20) -148.735 E(10)198.725 E 0 Cg EP +(arr)3.495 E(ay)-.15 E F0(is)3.495 E(in)144 708 Q -.25(va)-.4 G +(lid or unassignable.).25 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E +(10)198.725 E 0 Cg EP %%Page: 11 11 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF<ad6e>144 84 Q F0 .551 +/Times-Bold@0 SF(popd)108 84 Q F0<5bad>2.5 E F1(n)A F0 2.5(][)C(+)-2.5 E +/F2 10/Times-Italic@0 SF(n)A F0 2.5(][)C<ad>-2.5 E F2(n)A F0(])A(Remo) +144 96 Q -.15(ve)-.15 G 2.799(se).15 G .299 +(ntries from the directory stack.)-2.799 F -.4(Wi)5.299 G .299(th no ar) +.4 F .299(guments, remo)-.18 F -.15(ve)-.15 G 2.799(st).15 G .3 +(he top directory from the)-2.799 F 1.479(stack, and performs a)144 108 +R F1(cd)3.979 E F0 1.479(to the ne)3.979 F 3.979(wt)-.25 G 1.479 +(op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.478 +(uments, if supplied, ha).18 F 1.778 -.15(ve t)-.2 H 1.478(he follo).15 +F(wing)-.25 E(meanings:)144 120 Q F1<ad6e>144 132 Q F0 .551 (Suppresses the normal change of directory when remo)24.74 F .551 (ving directories from the stack, so)-.15 F -(that only the stack is manipulated.)180 96 Q F1(+)144 108 Q/F2 10 -/Times-Italic@0 SF(n)A F0(Remo)25.3 E -.15(ve)-.15 G 2.64(st).15 G(he) --2.64 E F2(n)2.64 E F0 .14 +(that only the stack is manipulated.)180 144 Q F1(+)144 156 Q F2(n)A F0 +(Remo)25.3 E -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E F0 .14 (th entry counting from the left of the list sho)B .14(wn by)-.25 F F1 -(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180 120 +(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180 168 S 2.5(re).15 G(xample:)-2.65 E/F3 10/Courier@0 SF(popd +0)2.5 E F0(remo) 2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,)-.65 E -F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 132 Q F2(n)A F0(Remo) +F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 180 Q F2(n)A F0(Remo) 25.3 E -.15(ve)-.15 G 3.759(st).15 G(he)-3.759 E F2(n)3.759 E F0 1.259 (th entry counting from the right of the list sho)B 1.26(wn by)-.25 F F1 -(dirs)3.76 E F0 3.76(,s)C 1.26(tarting with)-3.76 F 2.5(zero. F)180 144 +(dirs)3.76 E F0 3.76(,s)C 1.26(tarting with)-3.76 F 2.5(zero. F)180 192 R(or e)-.15 E(xample:)-.15 E F3(popd -0)2.5 E F0(remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he last directory)-2.5 E(,)-.65 E F3(popd -1)2.5 E F0 -(the ne)2.5 E(xt to last.)-.15 E .644(If the)144 160.8 R F1(popd)3.144 E +(the ne)2.5 E(xt to last.)-.15 E .644(If the)144 208.8 R F1(popd)3.144 E F0 .644(command is successful, a)3.144 F F1(dirs)3.143 E F0 .643 (is performed as well, and the return status is 0.)3.143 F F1(popd)5.643 -E F0 .415(returns f)144 172.8 R .415(alse if an in)-.1 F -.25(va)-.4 G +E F0 .415(returns f)144 220.8 R .415(alse if an in)-.1 F -.25(va)-.4 G .415(lid option is encountered, the directory stack is empty).25 F 2.916 (,an)-.65 G(on-e)-2.916 E .416(xistent direc-)-.15 F -(tory stack entry is speci\214ed, or the directory change f)144 184.8 Q -(ails.)-.1 E F1(printf)108 201.6 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0 +(tory stack entry is speci\214ed, or the directory change f)144 232.8 Q +(ails.)-.1 E F1(printf)108 249.6 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0 (])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .372 -(Write the formatted)144 213.6 R F2(ar)2.872 E(guments)-.37 E F0 .372 +(Write the formatted)144 261.6 R F2(ar)2.872 E(guments)-.37 E F0 .372 (to the standard output under the control of the)2.872 F F2(format)2.872 E F0 5.372(.T)C(he)-5.372 E F2(format)2.872 E F0 1.804(is a character s\ tring which contains three types of objects: plain characters, which ar\ -e simply)144 225.6 R .159 +e simply)144 273.6 R .159 (copied to standard output, character escape sequences, which are con) -144 237.6 R -.15(ve)-.4 G .158(rted and copied to the stan-).15 F .499(\ +144 285.6 R -.15(ve)-.4 G .158(rted and copied to the stan-).15 F .499(\ dard output, and format speci\214cations, each of which causes printing\ - of the ne)144 249.6 R .5(xt successi)-.15 F -.15(ve)-.25 G F2(ar)3.15 E -(gu-)-.37 E(ment)144 261.6 Q F0 5.424(.I)C 2.924(na)-5.424 G .424 + of the ne)144 297.6 R .5(xt successi)-.15 F -.15(ve)-.25 G F2(ar)3.15 E +(gu-)-.37 E(ment)144 309.6 Q F0 5.424(.I)C 2.924(na)-5.424 G .424 (ddition to the standard)-2.924 F F2(printf)2.924 E F0 .424 (\(1\) formats,)B F1(%b)2.924 E F0(causes)2.923 E F1(printf)2.923 E F0 .423(to e)2.923 F .423(xpand backslash escape)-.15 F .976 -(sequences in the corresponding)144 273.6 R F2(ar)3.476 E(gument)-.37 E +(sequences in the corresponding)144 321.6 R F2(ar)3.476 E(gument)-.37 E F0(\(e)3.476 E .976(xcept that)-.15 F F1(\\c)3.476 E F0 .976 (terminates output, backslashes in)3.476 F F1<5c08>3.477 E F0(,)A F1 -(\\")3.477 E F0(,)A(and)144 285.6 Q F1(\\?)3.422 E F0 .922(are not remo) +(\\")3.477 E F0(,)A(and)144 333.6 Q F1(\\?)3.422 E F0 .922(are not remo) 3.422 F -.15(ve)-.15 G .922(d, and octal escapes be).15 F .922 (ginning with)-.15 F F1(\\0)3.422 E F0 .921 -(may contain up to four digits\), and)3.422 F F1(%q)144 297.6 Q F0 +(may contain up to four digits\), and)3.422 F F1(%q)144 345.6 Q F0 (causes)3.63 E F1(printf)3.63 E F0 1.13(to output the corresponding)3.63 F F2(ar)3.631 E(gument)-.37 E F0 1.131 -(in a format that can be reused as shell)3.631 F(input.)144 309.6 Q(The) -144 333.6 Q F1<ad76>2.904 E F0 .404 +(in a format that can be reused as shell)3.631 F(input.)144 357.6 Q(The) +144 381.6 Q F1<ad76>2.904 E F0 .404 (option causes the output to be assigned to the v)2.904 F(ariable)-.25 E F2(var)2.904 E F0 .404(rather than being printed to the)2.904 F -(standard output.)144 345.6 Q(The)144 369.6 Q F2(format)3.423 E F0 .923 +(standard output.)144 393.6 Q(The)144 417.6 Q F2(format)3.423 E F0 .923 (is reused as necessary to consume all of the)3.423 F F2(ar)3.423 E (guments)-.37 E F0 5.923(.I)C 3.423(ft)-5.923 G(he)-3.423 E F2(format) -3.423 E F0 .924(requires more)3.424 F F2(ar)144 381.6 Q(guments)-.37 E +3.423 E F0 .924(requires more)3.424 F F2(ar)144 429.6 Q(guments)-.37 E F0 .033(than are supplied, the e)2.534 F .033 (xtra format speci\214cations beha)-.15 F .333 -.15(ve a)-.2 H 2.533(si) .15 G 2.533(faz)-2.533 G .033(ero v)-2.533 F .033(alue or null string,) --.25 F(as appropriate, had been supplied.)144 393.6 Q(The return v)5 E +-.25 F(as appropriate, had been supplied.)144 441.6 Q(The return v)5 E (alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E F1(pushd) -108 410.4 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C -<ad>-2.5 E F2(n)A F0(])A F1(pushd)108 422.4 Q F0([)2.5 E F1<ad6e>A F0 +108 458.4 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C +<ad>-2.5 E F2(n)A F0(])A F1(pushd)108 470.4 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C F2(dir)-2.5 E F0(])A .639(Adds a directory to the top of the d\ -irectory stack, or rotates the stack, making the ne)144 434.4 R 3.14(wt) --.25 G .64(op of the)-3.14 F 1.316(stack the current w)144 446.4 R 1.316 +irectory stack, or rotates the stack, making the ne)144 482.4 R 3.14(wt) +-.25 G .64(op of the)-3.14 F 1.316(stack the current w)144 494.4 R 1.316 (orking directory)-.1 F 6.316(.W)-.65 G 1.315(ith no ar)-6.716 F 1.315 (guments, e)-.18 F 1.315(xchanges the top tw)-.15 F 3.815(od)-.1 G 1.315 (irectories and)-3.815 F .871 -(returns 0, unless the directory stack is empty)144 458.4 R 5.871(.A) +(returns 0, unless the directory stack is empty)144 506.4 R 5.871(.A) -.65 G -.18(rg)-5.871 G .872(uments, if supplied, ha).18 F 1.172 -.15 -(ve t)-.2 H .872(he follo).15 F .872(wing mean-)-.25 F(ings:)144 470.4 Q -F1<ad6e>144 482.4 Q F0 .902(Suppresses the normal change of directory w\ +(ve t)-.2 H .872(he follo).15 F .872(wing mean-)-.25 F(ings:)144 518.4 Q +F1<ad6e>144 530.4 Q F0 .902(Suppresses the normal change of directory w\ hen adding directories to the stack, so that)24.74 F -(only the stack is manipulated.)180 494.4 Q F1(+)144 506.4 Q F2(n)A F0 +(only the stack is manipulated.)180 542.4 Q F1(+)144 554.4 Q F2(n)A F0 1.267(Rotates the stack so that the)25.3 F F2(n)3.767 E F0 1.268 (th directory \(counting from the left of the list sho)B 1.268(wn by) --.25 F F1(dirs)180 518.4 Q F0 2.5(,s)C -(tarting with zero\) is at the top.)-2.5 E F1<ad>144 530.4 Q F2(n)A F0 +-.25 F F1(dirs)180 566.4 Q F0 2.5(,s)C +(tarting with zero\) is at the top.)-2.5 E F1<ad>144 578.4 Q F2(n)A F0 .92(Rotates the stack so that the)25.3 F F2(n)3.42 E F0 .92 (th directory \(counting from the right of the list sho)B .92(wn by)-.25 -F F1(dirs)180 542.4 Q F0 2.5(,s)C(tarting with zero\) is at the top.) --2.5 E F2(dir)144.35 554.4 Q F0(Adds)23.98 E F2(dir)2.85 E F0 +F F1(dirs)180 590.4 Q F0 2.5(,s)C(tarting with zero\) is at the top.) +-2.5 E F2(dir)144.35 602.4 Q F0(Adds)23.98 E F2(dir)2.85 E F0 (to the directory stack at the top, making it the ne)3.23 E 2.5(wc)-.25 -G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .488(If the)144 571.2 +G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .488(If the)144 619.2 R F1(pushd)2.988 E F0 .488(command is successful, a)2.988 F F1(dirs) 2.988 E F0 .488(is performed as well.)2.988 F .489 (If the \214rst form is used,)5.488 F F1(pushd)2.989 E F0 1.04 -(returns 0 unless the cd to)144 583.2 R F2(dir)3.89 E F0 -.1(fa)4.27 G +(returns 0 unless the cd to)144 631.2 R F2(dir)3.89 E F0 -.1(fa)4.27 G 3.539(ils. W).1 F 1.039(ith the second form,)-.4 F F1(pushd)3.539 E F0 1.039(returns 0 unless the directory)3.539 F .846(stack is empty)144 -595.2 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent directory stack ele\ +643.2 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent directory stack ele\ ment is speci\214ed, or the directory change to the)-.15 F -(speci\214ed ne)144 607.2 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E -(ails.)-.1 E F1(pwd)108 624 Q F0([)2.5 E F1(\255LP)A F0(])A .845 -(Print the absolute pathname of the current w)144 636 R .845 +(speci\214ed ne)144 655.2 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E +(ails.)-.1 E F1(pwd)108 672 Q F0([)2.5 E F1(\255LP)A F0(])A .845 +(Print the absolute pathname of the current w)144 684 R .845 (orking directory)-.1 F 5.844(.T)-.65 G .844 (he pathname printed contains no)-5.844 F .181(symbolic links if the)144 -648 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1 .181 +696 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1 .181 (\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F1(set) 2.681 E F0 -.2(bu)2.681 G .182(iltin command is).2 F 3.264(enabled. If) -144 660 R(the)3.264 E F1<ad4c>3.264 E F0 .763 +144 708 R(the)3.264 E F1<ad4c>3.264 E F0 .763 (option is used, the pathname printed may contain symbolic links.)3.264 F .763(The return)5.763 F 1.36(status is 0 unless an error occurs while\ - reading the name of the current directory or an in)144 672 R -.25(va) --.4 G(lid).25 E(option is supplied.)144 684 Q F1 -.18(re)108 700.8 S(ad) -.18 E F0([)2.5 E F1(\255ers)A F0 2.5(][)C F1<ad61>-2.5 E F2(aname)2.5 E -F0 2.5(][)C F1<ad64>-2.5 E F2(delim)2.5 E F0 2.5(][)C F1<ad>-2.5 E F2 -(te)2.5 E(xt)-.2 E F0 2.5(][)C F1<ad6e>-2.5 E F2(nc)2.5 E(har)-.15 E(s) --.1 E F0 2.5(][)C F1<ad70>-2.5 E F2(pr)2.5 E(ompt)-.45 E F0 2.5(][)C F1 -<ad74>-2.5 E F2(timeout)2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2(fd)2.5 E F0 -2.5(][)C F2(name)-2.5 E F0(...])2.5 E .516(One line is read from the st\ -andard input, or from the \214le descriptor)144 712.8 R F2(fd)3.016 E F0 -.516(supplied as an ar)3.016 F .516(gument to)-.18 F(the)144 724.8 Q F1 -<ad75>2.538 E F0 .038(option, and the \214rst w)2.538 F .038 -(ord is assigned to the \214rst)-.1 F F2(name)2.539 E F0 2.539(,t).18 G -.039(he second w)-2.539 F .039(ord to the second)-.1 F F2(name)2.539 E -F0(,).18 E(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(11)198.725 E 0 Cg -EP + reading the name of the current directory or an in)144 720 R -.25(va) +-.4 G(lid).25 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(11)198.725 E +0 Cg EP %%Page: 12 12 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .42 -(and so on, with lefto)144 84 R -.15(ve)-.15 G 2.92(rw).15 G .42 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E +(option is supplied.)144 84 Q/F1 10/Times-Bold@0 SF -.18(re)108 100.8 S +(ad).18 E F0([)2.5 E F1(\255ers)A F0 2.5(][)C F1<ad61>-2.5 E/F2 10 +/Times-Italic@0 SF(aname)2.5 E F0 2.5(][)C F1<ad64>-2.5 E F2(delim)2.5 E +F0 2.5(][)C F1<ad>-2.5 E F2(te)2.5 E(xt)-.2 E F0 2.5(][)C F1<ad6e>-2.5 E +F2(nc)2.5 E(har)-.15 E(s)-.1 E F0 2.5(][)C F1<ad70>-2.5 E F2(pr)2.5 E +(ompt)-.45 E F0 2.5(][)C F1<ad74>-2.5 E F2(timeout)2.5 E F0 2.5(][)C F1 +<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .516(\ +One line is read from the standard input, or from the \214le descriptor) +144 112.8 R F2(fd)3.016 E F0 .516(supplied as an ar)3.016 F .516 +(gument to)-.18 F(the)144 124.8 Q F1<ad75>2.538 E F0 .038 +(option, and the \214rst w)2.538 F .038(ord is assigned to the \214rst) +-.1 F F2(name)2.539 E F0 2.539(,t).18 G .039(he second w)-2.539 F .039 +(ord to the second)-.1 F F2(name)2.539 E F0(,).18 E .42 +(and so on, with lefto)144 136.8 R -.15(ve)-.15 G 2.92(rw).15 G .42 (ords and their interv)-3.02 F .42 -(ening separators assigned to the last)-.15 F/F1 10/Times-Italic@0 SF -(name)2.92 E F0 5.42(.I).18 G 2.92(ft)-5.42 G(here)-2.92 E .54(are fe) -144 96 R .54(wer w)-.25 F .541(ords read from the input stream than nam\ -es, the remaining names are assigned empty)-.1 F -.25(va)144 108 S 2.511 -(lues. The).25 F .011(characters in)2.511 F/F2 9/Times-Bold@0 SF(IFS) -2.511 E F0 .011(are used to split the line into w)2.261 F 2.511 -(ords. The)-.1 F .011(backslash character \()2.511 F/F3 10/Times-Bold@0 -SF(\\)A F0 2.51(\)m)C(ay)-2.51 E 1.89(be used to remo)144 120 R 2.19 --.15(ve a)-.15 H 2.19 -.15(ny s).15 H 1.891(pecial meaning for the ne) -.15 F 1.891(xt character read and for line continuation.)-.15 F -(Options, if supplied, ha)144 132 Q .3 -.15(ve t)-.2 H(he follo).15 E -(wing meanings:)-.25 E F3<ad61>144 144 Q F1(aname)2.5 E F0 1.05(The w) -180 156 R 1.049(ords are assigned to sequential indices of the array v) --.1 F(ariable)-.25 E F1(aname)3.549 E F0 3.549(,s).18 G 1.049 -(tarting at 0.)-3.549 F F1(aname)180.33 168 Q F0(is unset before an)2.68 -E 2.5(yn)-.15 G .5 -.25(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E -F1(name)2.5 E F0(ar)2.5 E(guments are ignored.)-.18 E F3<ad64>144 180 Q -F1(delim)2.5 E F0(The \214rst character of)180 192 Q F1(delim)2.5 E F0 +(ening separators assigned to the last)-.15 F F2(name)2.92 E F0 5.42(.I) +.18 G 2.92(ft)-5.42 G(here)-2.92 E .54(are fe)144 148.8 R .54(wer w)-.25 +F .541(ords read from the input stream than names, the remaining names \ +are assigned empty)-.1 F -.25(va)144 160.8 S 2.511(lues. The).25 F .011 +(characters in)2.511 F/F3 9/Times-Bold@0 SF(IFS)2.511 E F0 .011 +(are used to split the line into w)2.261 F 2.511(ords. The)-.1 F .011 +(backslash character \()2.511 F F1(\\)A F0 2.51(\)m)C(ay)-2.51 E 1.89 +(be used to remo)144 172.8 R 2.19 -.15(ve a)-.15 H 2.19 -.15(ny s).15 H +1.891(pecial meaning for the ne).15 F 1.891 +(xt character read and for line continuation.)-.15 F +(Options, if supplied, ha)144 184.8 Q .3 -.15(ve t)-.2 H(he follo).15 E +(wing meanings:)-.25 E F1<ad61>144 196.8 Q F2(aname)2.5 E F0 1.05(The w) +180 208.8 R 1.049 +(ords are assigned to sequential indices of the array v)-.1 F(ariable) +-.25 E F2(aname)3.549 E F0 3.549(,s).18 G 1.049(tarting at 0.)-3.549 F +F2(aname)180.33 220.8 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 +-.25(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E F2(name)2.5 E F0 +(ar)2.5 E(guments are ignored.)-.18 E F1<ad64>144 232.8 Q F2(delim)2.5 E +F0(The \214rst character of)180 244.8 Q F2(delim)2.5 E F0 (is used to terminate the input line, rather than ne)2.5 E(wline.)-.25 E -F3<ad65>144 204 Q F0 .372 -(If the standard input is coming from a terminal,)25.86 F F3 -.18(re) -2.873 G(adline).18 E F0(\(see)2.873 E F2(READLINE)2.873 E F0(abo)2.623 E --.15(ve)-.15 G 2.873(\)i).15 G 2.873(su)-2.873 G(sed)-2.873 E -(to obtain the line.)180 216 Q F3<ad69>144 228 Q F1(te)2.5 E(xt)-.2 E F0 -(If)10.78 E F3 -.18(re)2.716 G(adline).18 E F0 .216 -(is being used to read the line,)2.716 F F1(te)2.716 E(xt)-.2 E F0 .216 -(is placed into the editing b)2.716 F(uf)-.2 E .215(fer before edit-) --.25 F(ing be)180 240 Q(gins.)-.15 E F3<ad6e>144 252 Q F1(nc)2.5 E(har) --.15 E(s)-.1 E F3 -.18(re)180 264 S(ad).18 E F0 1.394 -(returns after reading)3.894 F F1(nc)3.894 E(har)-.15 E(s)-.1 E F0 1.395 -(characters rather than w)3.894 F 1.395(aiting for a complete line of) --.1 F(input.)180 276 Q F3<ad70>144 288 Q F1(pr)2.5 E(ompt)-.45 E F0 -(Display)180 300 Q F1(pr)3.661 E(ompt)-.45 E F0 1.161(on standard error) -3.661 F 3.661(,w)-.4 G 1.161(ithout a trailing ne)-3.661 F 1.161 -(wline, before attempting to read)-.25 F(an)180 312 Q 2.5(yi)-.15 G 2.5 -(nput. The)-2.5 F -(prompt is displayed only if input is coming from a terminal.)2.5 E F3 -<ad72>144 324 Q F0 .543(Backslash does not act as an escape character) -25.86 F 5.543(.T)-.55 G .544(he backslash is considered to be part of) --5.543 F(the line.)180 336 Q(In particular)5 E 2.5(,ab)-.4 G +F1<ad65>144 256.8 Q F0 .372 +(If the standard input is coming from a terminal,)25.86 F F1 -.18(re) +2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.873 E F0(abo)2.623 E +-.15(ve)-.15 G 2.873(\)i).15 G 2.873(su)-2.873 G(sed)-2.873 E .218 +(to obtain the line.)180 268.8 R .218 +(Readline uses the current \(or def)5.218 F .218 +(ault, if line editing w)-.1 F .218(as not pre)-.1 F(viously)-.25 E +(acti)180 280.8 Q -.15(ve)-.25 G 2.5(\)e).15 G(diting settings.)-2.5 E +F1<ad69>144 292.8 Q F2(te)2.5 E(xt)-.2 E F0(If)10.78 E F1 -.18(re)2.715 +G(adline).18 E F0 .216(is being used to read the line,)2.715 F F2(te) +2.716 E(xt)-.2 E F0 .216(is placed into the editing b)2.716 F(uf)-.2 E +.216(fer before edit-)-.25 F(ing be)180 304.8 Q(gins.)-.15 E F1<ad6e>144 +316.8 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 328.8 S(ad).18 E +F0 1.395(returns after reading)3.895 F F2(nc)3.895 E(har)-.15 E(s)-.1 E +F0 1.395(characters rather than w)3.895 F 1.394 +(aiting for a complete line of)-.1 F(input.)180 340.8 Q F1<ad70>144 +352.8 Q F2(pr)2.5 E(ompt)-.45 E F0(Display)180 364.8 Q F2(pr)3.66 E +(ompt)-.45 E F0 1.161(on standard error)3.66 F 3.661(,w)-.4 G 1.161 +(ithout a trailing ne)-3.661 F 1.161(wline, before attempting to read) +-.25 F(an)180 376.8 Q 2.5(yi)-.15 G 2.5(nput. The)-2.5 F +(prompt is displayed only if input is coming from a terminal.)2.5 E F1 +<ad72>144 388.8 Q F0 .544(Backslash does not act as an escape character) +25.86 F 5.543(.T)-.55 G .543(he backslash is considered to be part of) +-5.543 F(the line.)180 400.8 Q(In particular)5 E 2.5(,ab)-.4 G (ackslash-ne)-2.5 E(wline pair may not be used as a line continuation.) --.25 E F3<ad73>144 348 Q F0(Silent mode.)26.41 E -(If input is coming from a terminal, characters are not echoed.)5 E F3 -<ad74>144 360 Q F1(timeout)2.5 E F0(Cause)180 372 Q F3 -.18(re)3.549 G -(ad).18 E F0 1.048(to time out and return f)3.549 F 1.048 -(ailure if a complete line of input is not read within)-.1 F F1(timeout) -180 384 Q F0(seconds.)3.496 E F1(timeout)5.996 E F0 .997 -(may be a decimal number with a fractional portion follo)3.496 F(wing) --.25 E .576(the decimal point.)180 396 R .576(This option is only ef) -5.576 F(fecti)-.25 E .876 -.15(ve i)-.25 H(f).15 E F3 -.18(re)3.076 G -(ad).18 E F0 .576(is reading input from a terminal,)3.076 F .16 -(pipe, or other special \214le; it has no ef)180 408 R .16 -(fect when reading from re)-.25 F .16(gular \214les.)-.15 F .16(The e) -5.16 F .16(xit status)-.15 F(is greater than 128 if the timeout is e)180 -420 Q(xceeded.)-.15 E F3<ad75>144 432 Q F1(fd)2.5 E F0 -(Read input from \214le descriptor)14.46 E F1(fd)2.5 E F0(.)A .192 -(If no)144 448.8 R F1(names)3.052 E F0 .192 -(are supplied, the line read is assigned to the v)2.962 F(ariable)-.25 E -F2(REPL)2.691 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .191 +-.25 E F1<ad73>144 412.8 Q F0(Silent mode.)26.41 E +(If input is coming from a terminal, characters are not echoed.)5 E F1 +<ad74>144 424.8 Q F2(timeout)2.5 E F0(Cause)180 436.8 Q F1 -.18(re)3.548 +G(ad).18 E F0 1.048(to time out and return f)3.548 F 1.048 +(ailure if a complete line of input is not read within)-.1 F F2(timeout) +180 448.8 Q F0(seconds.)3.497 E F2(timeout)5.997 E F0 .997 +(may be a decimal number with a fractional portion follo)3.497 F(wing) +-.25 E .576(the decimal point.)180 460.8 R .576(This option is only ef) +5.576 F(fecti)-.25 E .876 -.15(ve i)-.25 H(f).15 E F1 -.18(re)3.076 G +(ad).18 E F0 .576(is reading input from a terminal,)3.076 F .142 +(pipe, or other special \214le; it has no ef)180 472.8 R .142 +(fect when reading from re)-.25 F .142(gular \214les.)-.15 F(If)5.141 E +F2(timeout)2.641 E F0 .141(is 0,)2.641 F F1 -.18(re)180 484.8 S(ad).18 E +F0 .113(returns success if input is a)2.613 F -.25(va)-.2 G .113 +(ilable on the speci\214ed \214le descriptor).25 F 2.613(,f)-.4 G .114 +(ailure otherwise.)-2.713 F(The e)180 496.8 Q +(xit status is greater than 128 if the timeout is e)-.15 E(xceeded.)-.15 +E F1<ad75>144 508.8 Q F2(fd)2.5 E F0(Read input from \214le descriptor) +14.46 E F2(fd)2.5 E F0(.)A .192(If no)144 525.6 R F2(names)3.052 E F0 +.192(are supplied, the line read is assigned to the v)2.962 F(ariable) +-.25 E F3(REPL)2.691 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .191 (The return code is zero,)4.691 F 1.343 -(unless end-of-\214le is encountered,)144 460.8 R F3 -.18(re)3.843 G(ad) +(unless end-of-\214le is encountered,)144 537.6 R F1 -.18(re)3.843 G(ad) .18 E F0 1.343 (times out \(in which case the return code is greater than)3.843 F -(128\), or an in)144 472.8 Q -.25(va)-.4 G -(lid \214le descriptor is supplied as the ar).25 E(gument to)-.18 E F3 -<ad75>2.5 E F0(.)A F3 -.18(re)108 489.6 S(adonly).18 E F0([)2.5 E F3 -(\255aA)A(pf)-.25 E F0 2.5(][)C F1(name)-2.5 E F0([=)A F1(wor)A(d)-.37 E -F0 2.5(].)C(..])-2.5 E .77(The gi)144 501.6 R -.15(ve)-.25 G(n).15 E F1 +(128\), or an in)144 549.6 Q -.25(va)-.4 G +(lid \214le descriptor is supplied as the ar).25 E(gument to)-.18 E F1 +<ad75>2.5 E F0(.)A F1 -.18(re)108 566.4 S(adonly).18 E F0([)2.5 E F1 +(\255aA)A(pf)-.25 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(wor)A(d)-.37 E +F0 2.5(].)C(..])-2.5 E .77(The gi)144 578.4 R -.15(ve)-.25 G(n).15 E F2 (names)3.27 E F0 .77(are mark)3.27 F .77(ed readonly; the v)-.1 F .77 -(alues of these)-.25 F F1(names)3.63 E F0 .77 -(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 513.6 R -1.096(If the)6.096 F F3<ad66>3.596 E F0 1.097 -(option is supplied, the functions corresponding to the)3.596 F F1 -(names)3.597 E F0 1.097(are so)3.597 F(mark)144 525.6 Q 3.334(ed. The) --.1 F F3<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834 +(alues of these)-.25 F F2(names)3.63 E F0 .77 +(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 590.4 R +1.096(If the)6.096 F F1<ad66>3.596 E F0 1.097 +(option is supplied, the functions corresponding to the)3.596 F F2 +(names)3.597 E F0 1.097(are so)3.597 F(mark)144 602.4 Q 3.334(ed. The) +-.1 F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834 (ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the) --3.334 F F3<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-) --.25 E .537(ables to associati)144 537.6 R .837 -.15(ve a)-.25 H 3.037 -(rrays. If).15 F(no)3.038 E F1(name)3.398 E F0(ar)3.218 E .538 -(guments are gi)-.18 F -.15(ve)-.25 G .538(n, or if the).15 F F3<ad70> +-3.334 F F1<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-) +-.25 E .537(ables to associati)144 614.4 R .837 -.15(ve a)-.25 H 3.037 +(rrays. If).15 F(no)3.038 E F2(name)3.398 E F0(ar)3.218 E .538 +(guments are gi)-.18 F -.15(ve)-.25 G .538(n, or if the).15 F F1<ad70> 3.038 E F0 .538(option is supplied, a list)3.038 F .081 -(of all readonly names is printed.)144 549.6 R(The)5.081 E F3<ad70>2.581 +(of all readonly names is printed.)144 626.4 R(The)5.081 E F1<ad70>2.581 E F0 .08(option causes output to be displayed in a format that may)2.581 -F 1.176(be reused as input.)144 561.6 R 1.176(If a v)6.176 F 1.176 -(ariable name is follo)-.25 F 1.176(wed by =)-.25 F F1(wor)A(d)-.37 E F0 +F 1.176(be reused as input.)144 638.4 R 1.176(If a v)6.176 F 1.176 +(ariable name is follo)-.25 F 1.176(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.676(,t)C 1.176(he v)-3.676 F 1.177(alue of the v)-.25 F 1.177 -(ariable is set to)-.25 F F1(wor)144 573.6 Q(d)-.37 E F0 6.206(.T)C +(ariable is set to)-.25 F F2(wor)144 650.4 Q(d)-.37 E F0 6.206(.T)C 1.206(he return status is 0 unless an in)-6.206 F -.25(va)-.4 G 1.205 -(lid option is encountered, one of the).25 F F1(names)4.065 E F0 1.205 -(is not a)3.975 F -.25(va)144 585.6 S(lid shell v).25 E -(ariable name, or)-.25 E F3<ad66>2.5 E F0(is supplied with a)2.5 E F1 -(name)2.86 E F0(that is not a function.)2.68 E F3 -.18(re)108 602.4 S -(tur).18 E(n)-.15 E F0([)2.5 E F1(n)A F0(])A .586 -(Causes a function to e)144 614.4 R .587(xit with the return v)-.15 F -.587(alue speci\214ed by)-.25 F F1(n)3.087 E F0 5.587(.I).24 G(f)-5.587 -E F1(n)3.447 E F0 .587(is omitted, the return status is)3.327 F 1.335 -(that of the last command e)144 626.4 R -.15(xe)-.15 G 1.335 +(lid option is encountered, one of the).25 F F2(names)4.065 E F0 1.205 +(is not a)3.975 F -.25(va)144 662.4 S(lid shell v).25 E +(ariable name, or)-.25 E F1<ad66>2.5 E F0(is supplied with a)2.5 E F2 +(name)2.86 E F0(that is not a function.)2.68 E F1 -.18(re)108 679.2 S +(tur).18 E(n)-.15 E F0([)2.5 E F2(n)A F0(])A .586 +(Causes a function to e)144 691.2 R .587(xit with the return v)-.15 F +.587(alue speci\214ed by)-.25 F F2(n)3.087 E F0 5.587(.I).24 G(f)-5.587 +E F2(n)3.447 E F0 .587(is omitted, the return status is)3.327 F 1.335 +(that of the last command e)144 703.2 R -.15(xe)-.15 G 1.335 (cuted in the function body).15 F 6.335(.I)-.65 G 3.835(fu)-6.335 G 1.335(sed outside a function, b)-3.835 F 1.335(ut during)-.2 F -.15(exe) -144 638.4 S .794(cution of a script by the).15 F F3(.)3.294 E F0(\() -5.794 E F3(sour)A(ce)-.18 E F0 3.294(\)c)C .794 +144 715.2 S .794(cution of a script by the).15 F F1(.)3.294 E F0(\() +5.794 E F1(sour)A(ce)-.18 E F0 3.294(\)c)C .794 (ommand, it causes the shell to stop e)-3.294 F -.15(xe)-.15 G .795 -(cuting that script).15 F .246(and return either)144 650.4 R F1(n)3.106 -E F0 .246(or the e)2.986 F .246(xit status of the last command e)-.15 F --.15(xe)-.15 G .246(cuted within the script as the e).15 F .245 -(xit sta-)-.15 F .081(tus of the script.)144 662.4 R .082 -(If used outside a function and not during e)5.082 F -.15(xe)-.15 G .082 -(cution of a script by).15 F F3(.)2.582 E F0 2.582(,t).833 G .082 -(he return sta-)-2.582 F 2.306(tus is f)144 674.4 R 4.806(alse. An)-.1 F -4.806(yc)-.15 G 2.305(ommand associated with the)-4.806 F F3(RETURN) -4.805 E F0 2.305(trap is e)4.805 F -.15(xe)-.15 G 2.305(cuted before e) -.15 F -.15(xe)-.15 G(cution).15 E(resumes after the function or script.) -144 686.4 Q F3(set)108 703.2 Q F0([)2.5 E F3 -(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C F3<ad6f>-2.5 E F1(option)2.5 -E F0 2.5(][)C F1(ar)-2.5 E(g)-.37 E F0(...])2.5 E(GNU Bash-3.0)72 768 Q -(2004 Apr 20)148.735 E(12)198.725 E 0 Cg EP +(cuting that script).15 F 1.201(and return either)144 727.2 R F2(n)4.061 +E F0 1.201(or the e)3.941 F 1.201(xit status of the last command e)-.15 +F -.15(xe)-.15 G 1.2(cuted within the script as the e).15 F(xit)-.15 E +(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(12)198.725 E 0 Cg EP %%Page: 13 13 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF(set)108 84 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0 -2.5(][)C F1(+o)-2.5 E/F2 10/Times-Italic@0 SF(option)2.5 E F0 2.5(][)C -F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E -.4(Wi)144 96 S .835 -(thout options, the name and v).4 F .835(alue of each shell v)-.25 F -.836(ariable are displayed in a format that can be)-.25 F .784 -(reused as input for setting or resetting the currently-set v)144 108 R -3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .783(riables cannot be) -.25 F 2.946(reset. In)144 120 R F2 .447(posix mode)2.946 F F0 2.947(,o)C -.447(nly shell v)-2.947 F .447(ariables are listed.)-.25 F .447 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .393 +(status of the script.)144 84 R .393 +(If used outside a function and not during e)5.393 F -.15(xe)-.15 G .393 +(cution of a script by).15 F/F1 10/Times-Bold@0 SF(.)2.893 E F0 2.893 +(,t).833 G .393(he return)-2.893 F 1.451(status is f)144 96 R 3.951 +(alse. An)-.1 F 3.951(yc)-.15 G 1.451(ommand associated with the)-3.951 +F F1(RETURN)3.951 E F0 1.451(trap is e)3.951 F -.15(xe)-.15 G 1.45 +(cuted before e).15 F -.15(xe)-.15 G(cution).15 E +(resumes after the function or script.)144 108 Q F1(set)108 124.8 Q F0 +([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1<ad6f>-2.5 E/F2 +10/Times-Italic@0 SF(option)2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0 +(...])2.5 E F1(set)108 136.8 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0 +2.5(][)C F1(+o)-2.5 E F2(option)2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E +F0(...])2.5 E -.4(Wi)144 148.8 S .835(thout options, the name and v).4 F +.835(alue of each shell v)-.25 F .836 +(ariable are displayed in a format that can be)-.25 F .784 +(reused as input for setting or resetting the currently-set v)144 160.8 +R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .783 +(riables cannot be).25 F 2.946(reset. In)144 172.8 R F2 .447(posix mode) +2.946 F F0 2.947(,o)C .447(nly shell v)-2.947 F .447 +(ariables are listed.)-.25 F .447 (The output is sorted according to the current)5.447 F 3.531 -(locale. When)144 132 R 1.031(options are speci\214ed, the)3.531 F 3.531 -(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.53(utes. An)-.2 F -3.53(ya)-.15 G -.18(rg)-3.53 G 1.03(uments remaining).18 F .202 -(after the options are processed are treated as v)144 144 R .202 +(locale. When)144 184.8 R 1.031(options are speci\214ed, the)3.531 F +3.531(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.53(utes. An) +-.2 F 3.53(ya)-.15 G -.18(rg)-3.53 G 1.03(uments remaining).18 F .202 +(after the options are processed are treated as v)144 196.8 R .202 (alues for the positional parameters and are assigned,)-.25 F(in order) -144 156 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A F1 -2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3 -.15 -(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 168 Q F0 -.54(Automatically mark v)29.3 F .539 +144 208.8 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A +F1 2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3 +-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 220.8 Q +F0 .54(Automatically mark v)29.3 F .539 (ariables and functions which are modi\214ed or created for e)-.25 F -.539(xport to)-.15 F(the en)184 180 Q(vironment of subsequent commands.) --.4 E F1<ad62>144 192 Q F0 .131 +.539(xport to)-.15 F(the en)184 232.8 Q +(vironment of subsequent commands.)-.4 E F1<ad62>144 244.8 Q F0 .131 (Report the status of terminated background jobs immediately)28.74 F 2.632(,r)-.65 G .132(ather than before the ne)-2.632 F(xt)-.15 E -(primary prompt.)184 204 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o)-.25 -H(nly when job control is enabled.).15 E F1<ad65>144 216 Q F0 1.694 -(Exit immediately if a)29.86 F F2 1.693(simple command)4.193 F F0(\(see) -4.193 E/F3 9/Times-Bold@0 SF 1.693(SHELL GRAMMAR)4.193 F F0(abo)3.943 E --.15(ve)-.15 G 4.193(\)e).15 G 1.693(xits with a)-4.343 F .011 -(non-zero status.)184 228 R .011(The shell does not e)5.011 F .011 +(primary prompt.)184 256.8 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o) +-.25 H(nly when job control is enabled.).15 E F1<ad65>144 268.8 Q F0 +1.694(Exit immediately if a)29.86 F F2 1.693(simple command)4.193 F F0 +(\(see)4.193 E/F3 9/Times-Bold@0 SF 1.693(SHELL GRAMMAR)4.193 F F0(abo) +3.943 E -.15(ve)-.15 G 4.193(\)e).15 G 1.693(xits with a)-4.343 F .011 +(non-zero status.)184 280.8 R .011(The shell does not e)5.011 F .011 (xit if the command that f)-.15 F .012(ails is part of the command)-.1 F -.719(list immediately follo)184 240 R .719(wing a)-.25 F F1(while)3.219 -E F0(or)3.219 E F1(until)3.219 E F0 -.1(ke)3.219 G(yw)-.05 E .719 +.719(list immediately follo)184 292.8 R .719(wing a)-.25 F F1(while) +3.219 E F0(or)3.219 E F1(until)3.219 E F0 -.1(ke)3.219 G(yw)-.05 E .719 (ord, part of the test in an)-.1 F F1(if)3.218 E F0(statement,)3.218 E -.378(part of a command e)184 252 R -.15(xe)-.15 G .379(cuted in a).15 F -F1(&&)2.879 E F0(or)2.879 E/F4 10/Symbol SF<efef>2.879 E F0 .379 +.378(part of a command e)184 304.8 R -.15(xe)-.15 G .379(cuted in a).15 +F F1(&&)2.879 E F0(or)2.879 E/F4 10/Symbol SF<efef>2.879 E F0 .379 (list, an)2.879 F 2.879(yc)-.15 G .379(ommand in a pipeline b)-2.879 F -.379(ut the last,)-.2 F .578(or if the command')184 264 R 3.078(sr)-.55 -G .578(eturn v)-3.078 F .578(alue is being in)-.25 F -.15(ve)-.4 G .578 -(rted via).15 F F1(!)3.078 E F0 5.578(.F)C .577 +.379(ut the last,)-.2 F .578(or if the command')184 316.8 R 3.078(sr) +-.55 G .578(eturn v)-3.078 F .578(alue is being in)-.25 F -.15(ve)-.4 G +.578(rted via).15 F F1(!)3.078 E F0 5.578(.F)C .577 (ailing simple commands that)-5.728 F .402(are part of shell functions \ -or command lists enclosed in braces or parentheses satisfying)184 276 R -.841(the abo)184 288 R 1.141 -.15(ve c)-.15 H .841 +or command lists enclosed in braces or parentheses satisfying)184 328.8 +R .841(the abo)184 340.8 R 1.141 -.15(ve c)-.15 H .841 (onditions do not cause the shell to e).15 F 3.341(xit. A)-.15 F .84 (trap on)3.34 F F1(ERR)3.34 E F0 3.34(,i)C 3.34(fs)-3.34 G .84(et, is e) --3.34 F -.15(xe)-.15 G(cuted).15 E(before the shell e)184 300 Q(xits.) --.15 E F1<ad66>144 312 Q F0(Disable pathname e)30.97 E(xpansion.)-.15 E -F1<ad68>144 324 Q F0 2.238(Remember the location of commands as the) +-3.34 F -.15(xe)-.15 G(cuted).15 E(before the shell e)184 352.8 Q(xits.) +-.15 E F1<ad66>144 364.8 Q F0(Disable pathname e)30.97 E(xpansion.)-.15 +E F1<ad68>144 376.8 Q F0 2.238(Remember the location of commands as the) 28.74 F 4.738(ya)-.15 G 2.239(re look)-4.738 F 2.239(ed up for e)-.1 F -.15(xe)-.15 G 4.739(cution. This).15 F(is)4.739 E(enabled by def)184 -336 Q(ault.)-.1 E F1<ad6b>144 348 Q F0 .514(All ar)28.74 F .514 +388.8 Q(ault.)-.1 E F1<ad6b>144 400.8 Q F0 .514(All ar)28.74 F .514 (guments in the form of assignment statements are placed in the en)-.18 F .513(vironment for a)-.4 F -(command, not just those that precede the command name.)184 360 Q F1 -<ad6d>144 372 Q F0 .148(Monitor mode.)25.97 F .148 +(command, not just those that precede the command name.)184 412.8 Q F1 +<ad6d>144 424.8 Q F0 .148(Monitor mode.)25.97 F .148 (Job control is enabled.)5.148 F .149(This option is on by def)5.148 F .149(ault for interacti)-.1 F .449 -.15(ve s)-.25 H(hells).15 E .637 -(on systems that support it \(see)184 384 R F3 .636(JOB CONTR)3.136 F +(on systems that support it \(see)184 436.8 R F3 .636(JOB CONTR)3.136 F (OL)-.27 E F0(abo)2.886 E -.15(ve)-.15 G 3.136(\). Background).15 F .636 (processes run in a)3.136 F .641 -(separate process group and a line containing their e)184 396 R .642 -(xit status is printed upon their com-)-.15 F(pletion.)184 408 Q F1 -<ad6e>144 420 Q F0 .653(Read commands b)28.74 F .653(ut do not e)-.2 F +(separate process group and a line containing their e)184 448.8 R .642 +(xit status is printed upon their com-)-.15 F(pletion.)184 460.8 Q F1 +<ad6e>144 472.8 Q F0 .653(Read commands b)28.74 F .653(ut do not e)-.2 F -.15(xe)-.15 G .653(cute them.).15 F .652 (This may be used to check a shell script for)5.653 F(syntax errors.)184 -432 Q(This is ignored by interacti)5 E .3 -.15(ve s)-.25 H(hells.).15 E -F1<ad6f>144 444 Q F2(option\255name)2.5 E F0(The)184 456 Q F2 +484.8 Q(This is ignored by interacti)5 E .3 -.15(ve s)-.25 H(hells.).15 +E F1<ad6f>144 496.8 Q F2(option\255name)2.5 E F0(The)184 508.8 Q F2 (option\255name)2.5 E F0(can be one of the follo)2.5 E(wing:)-.25 E F1 -(allexport)184 468 Q F0(Same as)224 480 Q F1<ad61>2.5 E F0(.)A F1 -(braceexpand)184 492 Q F0(Same as)224 504 Q F1<ad42>2.5 E F0(.)A F1 -(emacs)184 516 Q F0 .089(Use an emacs-style command line editing interf) -13.9 F 2.589(ace. This)-.1 F .089(is enabled by def)2.589 F(ault)-.1 E -.95(when the shell is interacti)224 528 R -.15(ve)-.25 G 3.45(,u).15 G +(allexport)184 520.8 Q F0(Same as)224 532.8 Q F1<ad61>2.5 E F0(.)A F1 +(braceexpand)184 544.8 Q F0(Same as)224 556.8 Q F1<ad42>2.5 E F0(.)A F1 +(emacs)184 568.8 Q F0 .089 +(Use an emacs-style command line editing interf)13.9 F 2.589(ace. This) +-.1 F .089(is enabled by def)2.589 F(ault)-.1 E .95 +(when the shell is interacti)224 580.8 R -.15(ve)-.25 G 3.45(,u).15 G .95(nless the shell is started with the)-3.45 F F1(\255\255noediting) -3.45 E F0(option.)224 540 Q F1(errtrace)184 552 Q F0(Same as)5.03 E F1 -<ad45>2.5 E F0(.)A F1(functrace)184 564 Q F0(Same as)224 576 Q F1<ad54> -2.5 E F0(.)A F1(err)184 588 Q(exit)-.18 E F0(Same as)11.31 E F1<ad65>2.5 -E F0(.)A F1(hashall)184 600 Q F0(Same as)9.43 E F1<ad68>2.5 E F0(.)A F1 -(histexpand)184 612 Q F0(Same as)224 624 Q F1<ad48>2.5 E F0(.)A F1 -(history)184 636 Q F0 .586(Enable command history)10 F 3.087(,a)-.65 G -3.087(sd)-3.087 G .587(escribed abo)-3.087 F .887 -.15(ve u)-.15 H(nder) -.15 E F3(HIST)3.087 E(OR)-.162 E(Y)-.315 E/F5 9/Times-Roman@0 SF(.)A F0 -.587(This option is)5.087 F(on by def)224 648 Q(ault in interacti)-.1 E -.3 -.15(ve s)-.25 H(hells.).15 E F1(ignor)184 660 Q(eeof)-.18 E F0 1.657 -(The ef)224 672 R 1.657(fect is as if the shell command)-.25 F/F6 10 -/Courier@0 SF(IGNOREEOF=10)4.156 E F0 1.656(had been e)4.156 F -.15(xe) --.15 G(cuted).15 E(\(see)224 684 Q F1(Shell V)2.5 E(ariables)-.92 E F0 -(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1 -.1(ke)184 696 S(yw).1 E(ord)-.1 -E F0(Same as)224 708 Q F1<ad6b>2.5 E F0(.)A(GNU Bash-3.0)72 768 Q -(2004 Apr 20)148.735 E(13)198.725 E 0 Cg EP +3.45 E F0 2.5(option. This)224 592.8 R(also af)2.5 E +(fects the editing interf)-.25 E(ace used for)-.1 E F1 -.18(re)2.5 G +(ad \255e).18 E F0(.)A F1(errtrace)184 604.8 Q F0(Same as)5.03 E F1 +<ad45>2.5 E F0(.)A F1(functrace)184 616.8 Q F0(Same as)224 628.8 Q F1 +<ad54>2.5 E F0(.)A F1(err)184 640.8 Q(exit)-.18 E F0(Same as)11.31 E F1 +<ad65>2.5 E F0(.)A F1(hashall)184 652.8 Q F0(Same as)9.43 E F1<ad68>2.5 +E F0(.)A F1(histexpand)184 664.8 Q F0(Same as)224 676.8 Q F1<ad48>2.5 E +F0(.)A F1(history)184 688.8 Q F0 .586(Enable command history)10 F 3.087 +(,a)-.65 G 3.087(sd)-3.087 G .587(escribed abo)-3.087 F .887 -.15(ve u) +-.15 H(nder).15 E F3(HIST)3.087 E(OR)-.162 E(Y)-.315 E/F5 9 +/Times-Roman@0 SF(.)A F0 .587(This option is)5.087 F(on by def)224 700.8 +Q(ault in interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E(GNU Bash-4.0) +72 768 Q(2004 Apr 20)148.735 E(13)198.725 E 0 Cg EP %%Page: 14 14 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF(monitor)184 84 Q F0(Same as)5.56 E F1<ad6d>2.5 E F0(.)A -F1(noclob)184 96 Q(ber)-.1 E F0(Same as)224 108 Q F1<ad43>2.5 E F0(.)A -F1(noexec)184 120 Q F0(Same as)11.12 E F1<ad6e>2.5 E F0(.)A F1(noglob) -184 132 Q F0(Same as)11.1 E F1<ad66>2.5 E F0(.)A F1(nolog)5 E F0 -(Currently ignored.)2.5 E F1(notify)184 144 Q F0(Same as)15 E F1<ad62> -2.5 E F0(.)A F1(nounset)184 156 Q F0(Same as)6.66 E F1<ad75>2.5 E F0(.)A -F1(onecmd)184 168 Q F0(Same as)6.67 E F1<ad74>2.5 E F0(.)A F1(ph)184 180 -Q(ysical)-.15 E F0(Same as)5.14 E F1<ad50>2.5 E F0(.)A F1(pipefail)184 -192 Q F0 1.029(If set, the return v)7.77 F 1.029 +/Times-Bold@0 SF(ignor)184 84 Q(eeof)-.18 E F0 1.657(The ef)224 96 R +1.657(fect is as if the shell command)-.25 F/F2 10/Courier@0 SF +(IGNOREEOF=10)4.156 E F0 1.656(had been e)4.156 F -.15(xe)-.15 G(cuted) +.15 E(\(see)224 108 Q F1(Shell V)2.5 E(ariables)-.92 E F0(abo)2.5 E -.15 +(ve)-.15 G(\).).15 E F1 -.1(ke)184 120 S(yw).1 E(ord)-.1 E F0(Same as) +224 132 Q F1<ad6b>2.5 E F0(.)A F1(monitor)184 144 Q F0(Same as)5.56 E F1 +<ad6d>2.5 E F0(.)A F1(noclob)184 156 Q(ber)-.1 E F0(Same as)224 168 Q F1 +<ad43>2.5 E F0(.)A F1(noexec)184 180 Q F0(Same as)11.12 E F1<ad6e>2.5 E +F0(.)A F1(noglob)184 192 Q F0(Same as)11.1 E F1<ad66>2.5 E F0(.)A F1 +(nolog)5 E F0(Currently ignored.)2.5 E F1(notify)184 204 Q F0(Same as)15 +E F1<ad62>2.5 E F0(.)A F1(nounset)184 216 Q F0(Same as)6.66 E F1<ad75> +2.5 E F0(.)A F1(onecmd)184 228 Q F0(Same as)6.67 E F1<ad74>2.5 E F0(.)A +F1(ph)184 240 Q(ysical)-.15 E F0(Same as)5.14 E F1<ad50>2.5 E F0(.)A F1 +(pipefail)184 252 Q F0 1.029(If set, the return v)7.77 F 1.029 (alue of a pipeline is the v)-.25 F 1.03 -(alue of the last \(rightmost\) com-)-.25 F 1.137(mand to e)224 204 R +(alue of the last \(rightmost\) com-)-.25 F 1.137(mand to e)224 264 R 1.136 (xit with a non-zero status, or zero if all commands in the pipeline) --.15 F -.15(ex)224 216 S(it successfully).15 E 5(.T)-.65 G -(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 228 Q F0 +-.15 F -.15(ex)224 276 S(it successfully).15 E 5(.T)-.65 G +(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 288 Q F0 2.09(Change the beha)17.77 F 2.091(vior of)-.2 F F1(bash)4.591 E F0 2.091(where the def)4.591 F 2.091(ault operation dif)-.1 F 2.091 -(fers from the)-.25 F(POSIX standard to match the standard \()224 240 Q -/F2 10/Times-Italic@0 SF(posix mode)A F0(\).)A F1(pri)184 252 Q(vileged) --.1 E F0(Same as)224 264 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 276 S -(rbose).1 E F0(Same as)7.33 E F1<ad76>2.5 E F0(.)A F1(vi)184 288 Q F0 -(Use a vi-style command line editing interf)32.22 E(ace.)-.1 E F1 -(xtrace)184 300 Q F0(Same as)13.35 E F1<ad78>2.5 E F0(.)A(If)184 318 Q -F1<ad6f>3.053 E F0 .553(is supplied with no)3.053 F F2(option\255name) -3.053 E F0 3.053(,t)C .553(he v)-3.053 F .552 -(alues of the current options are printed.)-.25 F(If)5.552 E F1(+o)184 -330 Q F0 1.071(is supplied with no)3.571 F F2(option\255name)3.571 E F0 -3.571(,as)C 1.071(eries of)-3.571 F F1(set)3.572 E F0 1.072 -(commands to recreate the current)3.572 F -(option settings is displayed on the standard output.)184 342 Q F1<ad70> -144 354 Q F0 -.45(Tu)28.74 G 1.072(rn on).45 F F2(privile)4.822 E -.1 -(ge)-.4 G(d).1 E F0 3.572(mode. In)4.342 F 1.072(this mode, the)3.572 F -/F3 9/Times-Bold@0 SF($ENV)3.572 E F0(and)3.322 E F3($B)3.572 E(ASH_ENV) --.27 E F0 1.071(\214les are not pro-)3.322 F 1.705 -(cessed, shell functions are not inherited from the en)184 366 R 1.705 -(vironment, and the)-.4 F F3(SHELLOPTS)4.206 E F0 -.25(va)184 378 S .019 -(riable, if it appears in the en).25 F .019(vironment, is ignored.)-.4 F -.018(If the shell is started with the ef)5.019 F(fec-)-.25 E(ti)184 390 -Q 1.158 -.15(ve u)-.25 H .859 -(ser \(group\) id not equal to the real user \(group\) id, and the).15 F -F1<ad70>3.359 E F0 .859(option is not sup-)3.359 F .294 -(plied, these actions are tak)184 402 R .293(en and the ef)-.1 F(fecti) --.25 E .593 -.15(ve u)-.25 H .293(ser id is set to the real user id.).15 -F .293(If the)5.293 F F1<ad70>2.793 E F0 1.195 -(option is supplied at startup, the ef)184 414 R(fecti)-.25 E 1.495 -.15 -(ve u)-.25 H 1.195(ser id is not reset.).15 F -.45(Tu)6.196 G 1.196 -(rning this option of).45 F(f)-.25 E(causes the ef)184 426 Q(fecti)-.25 -E .3 -.15(ve u)-.25 H -(ser and group ids to be set to the real user and group ids.).15 E F1 -<ad74>144 438 Q F0(Exit after reading and e)30.97 E -.15(xe)-.15 G -(cuting one command.).15 E F1<ad75>144 450 Q F0 -.35(Tr)28.74 G .445 +(fers from the)-.25 F(POSIX standard to match the standard \()224 300 Q +/F3 10/Times-Italic@0 SF(posix mode)A F0(\).)A F1(pri)184 312 Q(vileged) +-.1 E F0(Same as)224 324 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 336 S +(rbose).1 E F0(Same as)7.33 E F1<ad76>2.5 E F0(.)A F1(vi)184 348 Q F0 +1.466(Use a vi-style command line editing interf)32.22 F 3.965 +(ace. This)-.1 F 1.465(also af)3.965 F 1.465(fects the editing)-.25 F +(interf)224 360 Q(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0 +(.)A F1(xtrace)184 372 Q F0(Same as)13.35 E F1<ad78>2.5 E F0(.)A(If)184 +390 Q F1<ad6f>3.052 E F0 .552(is supplied with no)3.052 F F3 +(option\255name)3.053 E F0 3.053(,t)C .553(he v)-3.053 F .553 +(alues of the current options are printed.)-.25 F(If)5.553 E F1(+o)184 +402 Q F0 1.072(is supplied with no)3.572 F F3(option\255name)3.572 E F0 +3.572(,a)C 1.071(series of)-.001 F F1(set)3.571 E F0 1.071 +(commands to recreate the current)3.571 F +(option settings is displayed on the standard output.)184 414 Q F1<ad70> +144 426 Q F0 -.45(Tu)28.74 G 1.071(rn on).45 F F3(privile)4.821 E -.1 +(ge)-.4 G(d).1 E F0 3.572(mode. In)4.341 F 1.072(this mode, the)3.572 F +/F4 9/Times-Bold@0 SF($ENV)3.572 E F0(and)3.322 E F4($B)3.572 E(ASH_ENV) +-.27 E F0 1.072(\214les are not pro-)3.322 F 1.501 +(cessed, shell functions are not inherited from the en)184 438 R 1.5 +(vironment, and the)-.4 F F4(SHELLOPTS)4 E/F5 9/Times-Roman@0 SF(,)A F1 +(CDP)184 450 Q -.95(AT)-.74 G(H).95 E F0 5.603(,a)C(nd)-5.603 E F1 +(GLOBIGNORE)5.603 E F0 -.25(va)5.603 G 3.103(riables, if the).25 F 5.603 +(ya)-.15 G 3.103(ppear in the en)-5.603 F 3.103(vironment, are)-.4 F +2.618(ignored. If)184 462 R .118(the shell is started with the ef)2.618 +F(fecti)-.25 E .418 -.15(ve u)-.25 H .117 +(ser \(group\) id not equal to the real user).15 F 1.018 +(\(group\) id, and the)184 474 R F1<ad70>3.518 E F0 1.018 +(option is not supplied, these actions are tak)3.518 F 1.018 +(en and the ef)-.1 F(fecti)-.25 E -.15(ve)-.25 G .287 +(user id is set to the real user id.)184 486 R .286(If the)5.286 F F1 +<ad70>2.786 E F0 .286(option is supplied at startup, the ef)2.786 F +(fecti)-.25 E .586 -.15(ve u)-.25 H(ser).15 E .102(id is not reset.)184 +498 R -.45(Tu)5.102 G .102(rning this option of).45 F 2.602(fc)-.25 G +.102(auses the ef)-2.602 F(fecti)-.25 E .402 -.15(ve u)-.25 H .103 +(ser and group ids to be set to).15 F(the real user and group ids.)184 +510 Q F1<ad74>144 522 Q F0(Exit after reading and e)30.97 E -.15(xe)-.15 +G(cuting one command.).15 E F1<ad75>144 534 Q F0 -.35(Tr)28.74 G .445 (eat unset v).35 F .444 (ariables as an error when performing parameter e)-.25 F 2.944 (xpansion. If)-.15 F -.15(ex)2.944 G .444(pansion is).15 F .519 -(attempted on an unset v)184 462 R .519 +(attempted on an unset v)184 546 R .519 (ariable, the shell prints an error message, and, if not interacti)-.25 -F -.15(ve)-.25 G(,).15 E -.15(ex)184 474 S(its with a non-zero status.) -.15 E F1<ad76>144 486 Q F0(Print shell input lines as the)29.3 E 2.5(ya) --.15 G(re read.)-2.5 E F1<ad78>144 498 Q F0 .315(After e)29.3 F .315 -(xpanding each)-.15 F F2 .315(simple command)2.815 F F0(,)A F1 -.25(fo) +F -.15(ve)-.25 G(,).15 E -.15(ex)184 558 S(its with a non-zero status.) +.15 E F1<ad76>144 570 Q F0(Print shell input lines as the)29.3 E 2.5(ya) +-.15 G(re read.)-2.5 E F1<ad78>144 582 Q F0 .315(After e)29.3 F .315 +(xpanding each)-.15 F F3 .315(simple command)2.815 F F0(,)A F1 -.25(fo) 2.815 G(r).25 E F0(command,)2.815 E F1(case)2.815 E F0(command,)2.815 E -F1(select)2.815 E F0(command,)2.815 E 1.235(or arithmetic)184 510 R F1 +F1(select)2.815 E F0(command,)2.815 E 1.235(or arithmetic)184 594 R F1 -.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F 1.236 -(xpanded v)-.15 F 1.236(alue of)-.25 F F3(PS4)3.736 E/F4 9/Times-Roman@0 -SF(,)A F0(follo)3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 -522 Q(xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E -F1<ad42>144 534 Q F0 2.579(The shell performs brace e)27.63 F 2.578 +(xpanded v)-.15 F 1.236(alue of)-.25 F F4(PS4)3.736 E F5(,)A F0(follo) +3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 606 Q +(xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E F1 +<ad42>144 618 Q F0 2.579(The shell performs brace e)27.63 F 2.578 (xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F F0(abo)5.078 E --.15(ve)-.15 G 5.078(\). This).15 F 2.578(is on by)5.078 F(def)184 546 Q -(ault.)-.1 E F1<ad43>144 558 Q F0 .213(If set,)27.08 F F1(bash)2.713 E +-.15(ve)-.15 G 5.078(\). This).15 F 2.578(is on by)5.078 F(def)184 630 Q +(ault.)-.1 E F1<ad43>144 642 Q F0 .213(If set,)27.08 F F1(bash)2.713 E F0 .213(does not o)2.713 F -.15(ve)-.15 G .214(rwrite an e).15 F .214 (xisting \214le with the)-.15 F F1(>)2.714 E F0(,)A F1(>&)2.714 E F0 2.714(,a)C(nd)-2.714 E F1(<>)2.714 E F0 .214(redirection opera-)2.714 F -3.054(tors. This)184 570 R .553(may be o)3.053 F -.15(ve)-.15 G .553 +3.054(tors. This)184 654 R .553(may be o)3.053 F -.15(ve)-.15 G .553 (rridden when creating output \214les by using the redirection opera-) -.15 F(tor)184 582 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1 -<ad45>144 594 Q F0 .103(If set, an)27.63 F 2.603(yt)-.15 G .103(rap on) +.15 F(tor)184 666 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1 +<ad45>144 678 Q F0 .103(If set, an)27.63 F 2.603(yt)-.15 G .103(rap on) -2.603 F F1(ERR)2.603 E F0 .104 (is inherited by shell functions, command substitutions, and com-)2.603 -F .839(mands e)184 606 R -.15(xe)-.15 G .839(cuted in a subshell en).15 +F .839(mands e)184 690 R -.15(xe)-.15 G .839(cuted in a subshell en).15 F 3.339(vironment. The)-.4 F F1(ERR)3.338 E F0 .838 -(trap is normally not inherited in)3.338 F(such cases.)184 618 Q F1 -<ad48>144 630 Q F0(Enable)26.52 E F1(!)3.031 E F0 .531 +(trap is normally not inherited in)3.338 F(such cases.)184 702 Q F1 +<ad48>144 714 Q F0(Enable)26.52 E F1(!)3.031 E F0 .531 (style history substitution.)5.531 F .531(This option is on by def)5.531 -F .532(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 642 Q -.15 -(ve)-.25 G(.).15 E F1<ad50>144 654 Q F0 1.165 +F .532(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 726 Q -.15 +(ve)-.25 G(.).15 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(14) +198.725 E 0 Cg EP +%%Page: 15 15 +%%BeginPageSetup +BP +%%EndPageSetup +/F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 +/Times-Bold@0 SF<ad50>144 84 Q F0 1.165 (If set, the shell does not follo)28.19 F 3.664(ws)-.25 G 1.164 (ymbolic links when e)-3.664 F -.15(xe)-.15 G 1.164 (cuting commands such as).15 F F1(cd)3.664 E F0 2.821 -(that change the current w)184 666 R 2.822(orking directory)-.1 F 7.822 +(that change the current w)184 96 R 2.822(orking directory)-.1 F 7.822 (.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.822 -(ysical directory structure)-.05 F 2.686(instead. By)184 678 R(def)2.686 +(ysical directory structure)-.05 F 2.686(instead. By)184 108 R(def)2.686 E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186 (ws the logical chain of directories when performing com-)-.25 F -(mands which change the current directory)184 690 Q(.)-.65 E F1<ad54>144 -702 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1 +(mands which change the current directory)184 120 Q(.)-.65 E F1<ad54>144 +132 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1 (DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89 (are inherited by shell functions, command)3.39 F 1.932 -(substitutions, and commands e)184 714 R -.15(xe)-.15 G 1.932 +(substitutions, and commands e)184 144 R -.15(xe)-.15 G 1.932 (cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E -(UG)-.1 E F0(and)4.432 E F1(RETURN)184 726 Q F0 -(traps are normally not inherited in such cases.)2.5 E(GNU Bash-3.0)72 -768 Q(2004 Apr 20)148.735 E(14)198.725 E 0 Cg EP -%%Page: 15 15 -%%BeginPageSetup -BP -%%EndPageSetup -/F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF<adad>144 84 Q F0 .4(If no ar)28.6 F .401(guments follo) --.18 F 2.901(wt)-.25 G .401 +(UG)-.1 E F0(and)4.432 E F1(RETURN)184 156 Q F0 +(traps are normally not inherited in such cases.)2.5 E F1<adad>144 168 Q +F0 .4(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401 (his option, then the positional parameters are unset.)-2.901 F -(Otherwise,)5.401 E(the positional parameters are set to the)184 96 Q/F2 -10/Times-Italic@0 SF(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni) -.15 G 2.5(fs)-2.5 G(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E -F0(.)A F1<ad>144 108 Q F0 1.945 +(Otherwise,)5.401 E(the positional parameters are set to the)184 180 Q +/F2 10/Times-Italic@0 SF(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5 +(ni).15 G 2.5(fs)-2.5 G(ome of them be)-2.5 E(gin with a)-.15 E F1<ad> +2.5 E F0(.)A F1<ad>144 192 Q F0 1.945 (Signal the end of options, cause all remaining)34.3 F F2(ar)4.444 E(g) -.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.444(ea)-4.444 G 1.944 -(ssigned to the positional)-4.444 F 3.445(parameters. The)184 120 R F1 +(ssigned to the positional)-4.444 F 3.445(parameters. The)184 204 R F1 <ad78>3.445 E F0(and)3.445 E F1<ad76>3.445 E F0 .945 (options are turned of)3.445 F 3.445(f. If)-.25 F .946(there are no) 3.445 F F2(ar)3.446 E(g)-.37 E F0 .946(s, the positional)B -(parameters remain unchanged.)184 132 Q .425(The options are of)144 -148.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425 +(parameters remain unchanged.)184 216 Q .425(The options are of)144 +232.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425 (ault unless otherwise noted.)-.1 F .425 (Using + rather than \255 causes these options)5.425 F .177 -(to be turned of)144 160.8 R 2.677(f. The)-.25 F .178 +(to be turned of)144 244.8 R 2.677(f. The)-.25 F .178 (options can also be speci\214ed as ar)2.678 F .178(guments to an in) -.18 F -.2(vo)-.4 G .178(cation of the shell.).2 F(The)5.178 E .066 -(current set of options may be found in)144 172.8 R F1<24ad>2.566 E F0 +(current set of options may be found in)144 256.8 R F1<24ad>2.566 E F0 5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066 (ys true unless an in).1 F -.25(va)-.4 G .066(lid option).25 F -(is encountered.)144 184.8 Q F1(shift)108 201.6 Q F0([)2.5 E F2(n)A F0 -(])A .428(The positional parameters from)144 213.6 R F2(n)2.928 E F0 +(is encountered.)144 268.8 Q F1(shift)108 285.6 Q F0([)2.5 E F2(n)A F0 +(])A .428(The positional parameters from)144 297.6 R F2(n)2.928 E F0 .429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.429 G -.429(rameters represented by the num-).15 F(bers)144 225.6 Q F1($#)2.583 +.429(rameters represented by the num-).15 F(bers)144 309.6 Q F1($#)2.583 E F0(do)2.583 E .083(wn to)-.25 F F1($#)2.583 E F0<ad>A F2(n)A F0 .083 (+1 are unset.)B F2(n)5.443 E F0 .083(must be a non-ne)2.823 F -.05(ga) -.15 G(ti).05 E .382 -.15(ve n)-.25 H .082(umber less than or equal to) .15 F F1($#)2.582 E F0 5.082(.I)C(f)-5.082 E F2(n)2.942 E F0 .06 -(is 0, no parameters are changed.)144 237.6 R(If)5.06 E F2(n)2.92 E F0 +(is 0, no parameters are changed.)144 321.6 R(If)5.06 E F2(n)2.92 E F0 .06(is not gi)2.8 F -.15(ve)-.25 G .06(n, it is assumed to be 1.).15 F (If)5.06 E F2(n)2.92 E F0 .06(is greater than)2.8 F F1($#)2.56 E F0 2.56 -(,t)C(he)-2.56 E .144(positional parameters are not changed.)144 249.6 R +(,t)C(he)-2.56 E .144(positional parameters are not changed.)144 333.6 R .144(The return status is greater than zero if)5.144 F F2(n)3.003 E F0 .143(is greater than)2.883 F F1($#)2.643 E F0 -(or less than zero; otherwise 0.)144 261.6 Q F1(shopt)108 278.4 Q F0([) +(or less than zero; otherwise 0.)144 345.6 Q F1(shopt)108 362.4 Q F0([) 2.5 E F1(\255pqsu)A F0 2.5(][)C F1<ad6f>-2.5 E F0 2.5(][)C F2(optname) --2.5 E F0(...])2.5 E -.8(To)144 290.4 S .222(ggle the v).8 F .222 +-2.5 E F0(...])2.5 E -.8(To)144 374.4 S .222(ggle the v).8 F .222 (alues of v)-.25 F .222(ariables controlling optional shell beha)-.25 F (vior)-.2 E 5.222(.W)-.55 G .222(ith no options, or with the)-5.622 F F1 <ad70>2.722 E F0 .721(option, a list of all settable options is display\ -ed, with an indication of whether or not each is set.)144 302.4 R(The) -144 314.4 Q F1<ad70>2.827 E F0 .327(option causes output to be displaye\ +ed, with an indication of whether or not each is set.)144 386.4 R(The) +144 398.4 Q F1<ad70>2.827 E F0 .327(option causes output to be displaye\ d in a form that may be reused as input.)2.827 F .328(Other options) -5.328 F(ha)144 326.4 Q .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:) --.25 E F1<ad73>144 338.4 Q F0(Enable \(set\) each)26.41 E F2(optname)2.5 -E F0(.)A F1<ad75>144 350.4 Q F0(Disable \(unset\) each)24.74 E F2 -(optname)2.5 E F0(.)A F1<ad71>144 362.4 Q F0 .003(Suppresses normal out\ +5.328 F(ha)144 410.4 Q .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:) +-.25 E F1<ad73>144 422.4 Q F0(Enable \(set\) each)26.41 E F2(optname)2.5 +E F0(.)A F1<ad75>144 434.4 Q F0(Disable \(unset\) each)24.74 E F2 +(optname)2.5 E F0(.)A F1<ad71>144 446.4 Q F0 .003(Suppresses normal out\ put \(quiet mode\); the return status indicates whether the)24.74 F F2 -(optname)2.503 E F0(is)2.503 E .255(set or unset.)180 374.4 R .255 +(optname)2.503 E F0(is)2.503 E .255(set or unset.)180 458.4 R .255 (If multiple)5.255 F F2(optname)2.755 E F0(ar)2.755 E .256 (guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G(ith)-2.756 E F1 <ad71>2.756 E F0 2.756(,t)C .256(he return status is zero if)-2.756 F -(all)180 386.4 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.) -2.5 E F1<ad6f>144 398.4 Q F0(Restricts the v)25.3 E(alues of)-.25 E F2 +(all)180 470.4 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.) +2.5 E F1<ad6f>144 482.4 Q F0(Restricts the v)25.3 E(alues of)-.25 E F2 (optname)2.5 E F0(to be those de\214ned for the)2.5 E F1<ad6f>2.5 E F0 (option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .128 -(If either)144 415.2 R F1<ad73>2.628 E F0(or)2.628 E F1<ad75>2.628 E F0 +(If either)144 499.2 R F1<ad73>2.628 E F0(or)2.628 E F1<ad75>2.628 E F0 .127(is used with no)2.627 F F2(optname)2.627 E F0(ar)2.627 E .127 (guments, the display is limited to those options which)-.18 F 1.023 -(are set or unset, respecti)144 427.2 R -.15(ve)-.25 G(ly).15 E 6.023 +(are set or unset, respecti)144 511.2 R -.15(ve)-.25 G(ly).15 E 6.023 (.U)-.65 G 1.024(nless otherwise noted, the)-6.023 F F1(shopt)3.524 E F0 -1.024(options are disabled \(unset\) by)3.524 F(def)144 439.2 Q(ault.) +1.024(options are disabled \(unset\) by)3.524 F(def)144 523.2 Q(ault.) -.1 E 1.544(The return status when listing options is zero if all)144 -456 R F2(optnames)4.044 E F0 1.544(are enabled, non-zero otherwise.) +540 R F2(optnames)4.044 E F0 1.544(are enabled, non-zero otherwise.) 4.044 F .696 (When setting or unsetting options, the return status is zero unless an) -144 468 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .696(alid shell) --.25 F(option.)144 480 Q(The list of)144 496.8 Q F1(shopt)2.5 E F0 -(options is:)2.5 E F1(autocd)144 514.8 Q F0 .2 +144 552 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .696(alid shell) +-.25 F(option.)144 564 Q(The list of)144 580.8 Q F1(shopt)2.5 E F0 +(options is:)2.5 E F1(autocd)144 598.8 Q F0 .2 (If set, a command name that is the name of a directory is e)11.11 F -.15(xe)-.15 G .199(cuted as if it were the ar).15 F(gu-)-.18 E -(ment to the)184 526.8 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F +(ment to the)184 610.8 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F (option is only used by interacti)2.5 E .3 -.15(ve s)-.25 H(hells.).15 E -F1(cdable_v)144 538.8 Q(ars)-.1 E F0 .155(If set, an ar)184 550.8 R .155 +F1(cdable_v)144 622.8 Q(ars)-.1 E F0 .155(If set, an ar)184 634.8 R .155 (gument to the)-.18 F F1(cd)2.655 E F0 -.2(bu)2.655 G .156 (iltin command that is not a directory is assumed to be the).2 F -(name of a v)184 562.8 Q(ariable whose v)-.25 E -(alue is the directory to change to.)-.25 E F1(cdspell)144 574.8 Q F0 +(name of a v)184 646.8 Q(ariable whose v)-.25 E +(alue is the directory to change to.)-.25 E F1(cdspell)144 658.8 Q F0 1.055 (If set, minor errors in the spelling of a directory component in a) 10.55 F F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.987 -(corrected. The)184 586.8 R 1.487(errors check)3.987 F 1.487 +(corrected. The)184 670.8 R 1.487(errors check)3.987 F 1.487 (ed for are transposed characters, a missing character)-.1 F 3.988(,a) --.4 G(nd)-3.988 E .552(one character too man)184 598.8 R 4.352 -.65 +-.4 G(nd)-3.988 E .552(one character too man)184 682.8 R 4.352 -.65 (y. I)-.15 H 3.052(fac).65 G .552 (orrection is found, the corrected \214le name is printed, and)-3.052 F -(the command proceeds.)184 610.8 Q +(the command proceeds.)184 694.8 Q (This option is only used by interacti)5 E .3 -.15(ve s)-.25 H(hells.) -.15 E F1(checkhash)144 622.8 Q F0 2.079(If set,)184 634.8 R F1(bash) +.15 E F1(checkhash)144 706.8 Q F0 2.079(If set,)184 718.8 R F1(bash) 4.579 E F0 2.079(checks that a command found in the hash table e)4.579 F -2.08(xists before trying to)-.15 F -.15(exe)184 646.8 S(cute it.).15 E +2.08(xists before trying to)-.15 F -.15(exe)184 730.8 S(cute it.).15 E (If a hashed command no longer e)5 E -(xists, a normal path search is performed.)-.15 E F1(checkjobs)144 658.8 -Q F0 .449(If set,)184 670.8 R F1(bash)2.949 E F0 .449 -(lists the status of an)2.949 F 2.949(ys)-.15 G .448 -(topped and running jobs before e)-2.949 F .448(xiting an interacti)-.15 -F -.15(ve)-.25 G 3.438(shell. If)184 682.8 R(an)3.438 E 3.438(yj)-.15 G -.938(obs are running, this causes the e)-3.438 F .938 -(xit to be deferred until a second e)-.15 F .939(xit is)-.15 F 1.456 -(attempted without an interv)184 694.8 R 1.456(ening command \(see)-.15 -F F1 1.456(JOB CONTR)3.956 F(OL)-.3 E F0(abo)3.956 E -.15(ve)-.15 G -3.956(\). The).15 F(shell)3.956 E(al)184 706.8 Q -.1(wa)-.1 G -(ys postpones e).1 E(xiting if an)-.15 E 2.5(yj)-.15 G(obs are stopped.) --2.5 E(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(15)198.725 E 0 Cg EP +(xists, a normal path search is performed.)-.15 E(GNU Bash-4.0)72 768 Q +(2004 Apr 20)148.735 E(15)198.725 E 0 Cg EP %%Page: 16 16 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF(checkwinsize)144 84 Q F0 .796(If set,)184 96 R F1(bash) -3.296 E F0 .796(checks the windo)3.296 F 3.296(ws)-.25 G .797 +/Times-Bold@0 SF(checkjobs)144 84 Q F0 .449(If set,)184 96 R F1(bash) +2.949 E F0 .449(lists the status of an)2.949 F 2.949(ys)-.15 G .448 +(topped and running jobs before e)-2.949 F .448(xiting an interacti)-.15 +F -.15(ve)-.25 G 3.438(shell. If)184 108 R(an)3.438 E 3.438(yj)-.15 G +.938(obs are running, this causes the e)-3.438 F .938 +(xit to be deferred until a second e)-.15 F .939(xit is)-.15 F 1.456 +(attempted without an interv)184 120 R 1.456(ening command \(see)-.15 F +F1 1.456(JOB CONTR)3.956 F(OL)-.3 E F0(abo)3.956 E -.15(ve)-.15 G 3.956 +(\). 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B)184 -384 R(ASH_ARGC)-.3 E F0(and)3.776 E F1 -.3(BA)3.776 G(SH_ARGV).3 E F0 +444 R(ASH_ARGC)-.3 E F0(and)3.776 E F1 -.3(BA)3.776 G(SH_ARGV).3 E F0 1.275(are updated as described in their descrip-)3.776 F(tions abo)220 -396 Q -.15(ve)-.15 G(.).15 E F1(5.)184 408 Q F0 1.359 +456 Q -.15(ve)-.15 G(.).15 E F1(5.)184 468 Q F0 1.359 (Function tracing is enabled:)28.5 F 1.359 (command substitution, shell functions, and sub-)6.359 F(shells in)220 -420 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E/F4 10 +480 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E/F4 10 /Times-Italic@0 SF(command)2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1 (DEB)2.5 E(UG)-.1 E F0(and)2.5 E F1(RETURN)2.5 E F0(traps.)2.5 E F1(6.) -184 432 Q F0 .805(Error tracing is enabled:)28.5 F .804 -(command substitution, shell functions, and subshells)5.805 F(in)220 444 +184 492 Q F0 .805(Error tracing is enabled:)28.5 F .804 +(command substitution, shell functions, and subshells)5.805 F(in)220 504 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E F4 (command)2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1(ERR)2.5 E(OR)-.3 E F0 -(trap.)2.5 E F1(extglob)144 456 Q F0 .4(If set, the e)8.89 F .4 +(trap.)2.5 E F1(extglob)144 516 Q F0 .4(If set, the e)8.89 F .4 (xtended pattern matching features described abo)-.15 F .7 -.15(ve u) --.15 H(nder).15 E F1 -.1(Pa)2.9 G .4(thname Expan-).1 F(sion)184 468 Q -F0(are enabled.)2.5 E F1(extquote)144 480 Q F0 2.473(If set,)184 492 R +-.15 H(nder).15 E F1 -.1(Pa)2.9 G .4(thname Expan-).1 F(sion)184 528 Q +F0(are enabled.)2.5 E F1(extquote)144 540 Q F0 2.473(If set,)184 552 R F1($)4.973 E F0<08>A F4(string)A F0 4.973<0861>C(nd)-4.973 E F1($)4.973 E F0(")A F4(string)A F0 4.973("q)C 2.473(uoting is performed within) -4.973 F F1(${)4.973 E F4(par)A(ameter)-.15 E F1(})A F0 -.15(ex)4.973 G -(pansions).15 E(enclosed in double quotes.)184 504 Q -(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 516 Q F0 +(pansions).15 E(enclosed in double quotes.)184 564 Q +(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 576 Q F0 1.424(If set, patterns which f)7.77 F 1.425 (ail to match \214lenames during pathname e)-.1 F 1.425 -(xpansion result in an)-.15 F -.15(ex)184 528 S(pansion error).15 E(.) --.55 E F1 -.25(fo)144 540 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0 -.585(If set, the suf)184 552 R<8c78>-.25 E .585(es speci\214ed by the) +(xpansion result in an)-.15 F -.15(ex)184 588 S(pansion error).15 E(.) +-.55 E F1 -.25(fo)144 600 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0 +.585(If set, the suf)184 612 R<8c78>-.25 E .585(es speci\214ed by the) -.15 F F1(FIGNORE)3.085 E F0 .585(shell v)3.085 F .585(ariable cause w) --.25 F .585(ords to be ignored)-.1 F .32(when performing w)184 564 R .32 +-.25 F .585(ords to be ignored)-.1 F .32(when performing w)184 624 R .32 (ord completion e)-.1 F -.15(ve)-.25 G 2.82(ni).15 G 2.82(ft)-2.82 G .32 (he ignored w)-2.82 F .32(ords are the only possible com-)-.1 F 3.33 -(pletions. 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This).15 F(is enabled by def)2.5 E(ault.)-.1 E F1(huponexit)144 -180 Q F0(If set,)184 192 Q F1(bash)2.5 E F0(will send)2.5 E F2(SIGHUP) +252 Q F0(If set,)184 264 Q F1(bash)2.5 E F0(will send)2.5 E F2(SIGHUP) 2.5 E F0(to all jobs when an interacti)2.25 E .3 -.15(ve l)-.25 H -(ogin shell e).15 E(xits.)-.15 E F1(interacti)144 204 Q -.1(ve)-.1 G -(_comments).1 E F0 .33(If set, allo)184 216 R 2.83(waw)-.25 G .33 +(ogin shell e).15 E(xits.)-.15 E F1(interacti)144 276 Q -.1(ve)-.1 G +(_comments).1 E F0 .33(If set, allo)184 288 R 2.83(waw)-.25 G .33 (ord be)-2.93 F .33(ginning with)-.15 F F1(#)2.83 E F0 .33 (to cause that w)2.83 F .33(ord and all remaining characters on)-.1 F -.967(that line to be ignored in an interacti)184 228 R 1.267 -.15(ve s) +.967(that line to be ignored in an interacti)184 300 R 1.267 -.15(ve s) -.25 H .967(hell \(see).15 F F2(COMMENTS)3.467 E F0(abo)3.217 E -.15(ve) -.15 G 3.467(\). This).15 F .967(option is)3.467 F(enabled by def)184 -240 Q(ault.)-.1 E F1(lithist)144 252 Q F0 .654(If set, and the)15.55 F +312 Q(ault.)-.1 E F1(lithist)144 324 Q F0 .654(If set, and the)15.55 F F1(cmdhist)3.154 E F0 .654 (option is enabled, multi-line commands are sa)3.154 F -.15(ve)-.2 G 3.155(dt).15 G 3.155(ot)-3.155 G .655(he history)-3.155 F -(with embedded ne)184 264 Q +(with embedded ne)184 336 Q (wlines rather than using semicolon separators where possible.)-.25 E F1 -(login_shell)144 276 Q F0 .486 +(login_shell)144 348 Q F0 .486 (The shell sets this option if it is started as a login shell \(see)184 -288 R F2(INV)2.986 E(OCA)-.405 E(TION)-.855 E F0(abo)2.736 E -.15(ve) --.15 G 2.986(\). The).15 F -.25(va)184 300 S(lue may not be changed.).25 -E F1(mailwar)144 312 Q(n)-.15 E F0 .814(If set, and a \214le that)184 -324 R F1(bash)3.314 E F0 .815 +360 R F2(INV)2.986 E(OCA)-.405 E(TION)-.855 E F0(abo)2.736 E -.15(ve) +-.15 G 2.986(\). The).15 F -.25(va)184 372 S(lue may not be changed.).25 +E F1(mailwar)144 384 Q(n)-.15 E F0 .814(If set, and a \214le that)184 +396 R F1(bash)3.314 E F0 .815 (is checking for mail has been accessed since the last time it)3.314 F --.1(wa)184 336 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E +-.1(wa)184 408 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E (`The mail in)-.74 E/F3 10/Times-Italic@0 SF(mail\214le)2.5 E F0 (has been read')2.5 E 2.5('i)-.74 G 2.5(sd)-2.5 G(isplayed.)-2.5 E F1 -(no_empty_cmd_completion)144 348 Q F0 .146(If set, and)184 360 R F1 -.18 +(no_empty_cmd_completion)144 420 Q F0 .146(If set, and)184 432 R F1 -.18 (re)2.646 G(adline).18 E F0 .146(is being used,)2.646 F F1(bash)2.646 E F0 .145(will not attempt to search the)2.646 F F1 -.74(PA)2.645 G(TH) -.21 E F0 .145(for possible)2.645 F -(completions when completion is attempted on an empty line.)184 372 Q F1 -(nocaseglob)144 384 Q F0 .436(If set,)184 396 R F1(bash)2.936 E F0 .436 +(completions when completion is attempted on an empty line.)184 444 Q F1 +(nocaseglob)144 456 Q F0 .436(If set,)184 468 R F1(bash)2.936 E F0 .436 (matches \214lenames in a case\255insensiti)2.936 F .737 -.15(ve f)-.25 -H .437(ashion when performing pathname).05 F -.15(ex)184 408 S +H .437(ashion when performing pathname).05 F -.15(ex)184 480 S (pansion \(see).15 E F1 -.1(Pa)2.5 G(thname Expansion).1 E F0(abo)2.5 E --.15(ve)-.15 G(\).).15 E F1(nocasematch)144 420 Q F0 1.194(If set,)184 -432 R F1(bash)3.694 E F0 1.194(matches patterns in a case\255insensiti) +-.15(ve)-.15 G(\).).15 E F1(nocasematch)144 492 Q F0 1.194(If set,)184 +504 R F1(bash)3.694 E F0 1.194(matches patterns in a case\255insensiti) 3.694 F 1.493 -.15(ve f)-.25 H 1.193(ashion when performing matching).05 -F(while e)184 444 Q -.15(xe)-.15 G(cuting).15 E F1(case)2.5 E F0(or)2.5 -E F1([[)2.5 E F0(conditional commands.)2.5 E F1(nullglob)144 456 Q F0 -.854(If set,)184 468 R F1(bash)3.354 E F0(allo)3.354 E .855 +F(while e)184 516 Q -.15(xe)-.15 G(cuting).15 E F1(case)2.5 E F0(or)2.5 +E F1([[)2.5 E F0(conditional commands.)2.5 E F1(nullglob)144 528 Q F0 +.854(If set,)184 540 R F1(bash)3.354 E F0(allo)3.354 E .855 (ws patterns which match no \214les \(see)-.25 F F1 -.1(Pa)3.355 G .855 (thname Expansion).1 F F0(abo)3.355 E -.15(ve)-.15 G 3.355(\)t).15 G(o) --3.355 E -.15(ex)184 480 S(pand to a null string, rather than themselv) -.15 E(es.)-.15 E F1(pr)144 492 Q(ogcomp)-.18 E F0 .677 -(If set, the programmable completion f)184 504 R .677(acilities \(see) +-3.355 E -.15(ex)184 552 S(pand to a null string, rather than themselv) +.15 E(es.)-.15 E F1(pr)144 564 Q(ogcomp)-.18 E F0 .677 +(If set, the programmable completion f)184 576 R .677(acilities \(see) -.1 F F1(Pr)3.176 E .676(ogrammable Completion)-.18 F F0(abo)3.176 E --.15(ve)-.15 G(\)).15 E(are enabled.)184 516 Q -(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 528 Q(omptv) --.18 E(ars)-.1 E F0 1.447(If set, prompt strings under)184 540 R 1.448 +-.15(ve)-.15 G(\)).15 E(are enabled.)184 588 Q +(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 600 Q(omptv) +-.18 E(ars)-.1 E F0 1.447(If set, prompt strings under)184 612 R 1.448 (go parameter e)-.18 F 1.448(xpansion, command substitution, arithmetic) --.15 F -.15(ex)184 552 S .171(pansion, and quote remo).15 F -.25(va)-.15 +-.15 F -.15(ex)184 624 S .171(pansion, and quote remo).15 F -.25(va)-.15 G 2.67(la).25 G .17(fter being e)-2.67 F .17(xpanded as described in) -.15 F F2(PR)2.67 E(OMPTING)-.27 E F0(abo)2.42 E -.15(ve)-.15 G(.).15 E -(This option is enabled by def)184 564 Q(ault.)-.1 E F1 -.18(re)144 576 +(This option is enabled by def)184 636 Q(ault.)-.1 E F1 -.18(re)144 648 S(stricted_shell).18 E F0 1.069 (The shell sets this option if it is started in restricted mode \(see) -184 588 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 600 Q 4.178 +184 660 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 672 Q 4.178 (w\). The)-.25 F -.25(va)4.178 G 1.678(lue may not be changed.).25 F 1.678(This is not reset when the startup \214les are)6.678 F -.15(exe) -184 612 S(cuted, allo).15 E(wing the startup \214les to disco)-.25 E +184 684 S(cuted, allo).15 E(wing the startup \214les to disco)-.25 E -.15(ve)-.15 G 2.5(rw).15 G(hether or not a shell is restricted.)-2.5 E -F1(shift_v)144 624 Q(erbose)-.1 E F0 .501(If set, the)184 636 R F1 +F1(shift_v)144 696 Q(erbose)-.1 E F0 .501(If set, the)184 708 R F1 (shift)3.001 E F0 -.2(bu)3.001 G .501 (iltin prints an error message when the shift count e).2 F .502 -(xceeds the number)-.15 F(of positional parameters.)184 648 Q F1(sour) -144 660 Q(cepath)-.18 E F0 .771(If set, the)184 672 R F1(sour)3.271 E -(ce)-.18 E F0(\()3.271 E F1(.)A F0 3.271(\)b)C .771(uiltin uses the v) --3.471 F .771(alue of)-.25 F F2 -.666(PA)3.27 G(TH)-.189 E F0 .77 -(to \214nd the directory containing the)3.02 F(\214le supplied as an ar) -184 684 Q 2.5(gument. This)-.18 F(option is enabled by def)2.5 E(ault.) --.1 E F1(xpg_echo)144 696 Q F0(If set, the)184 708 Q F1(echo)2.5 E F0 --.2(bu)2.5 G(iltin e).2 E(xpands backslash-escape sequences by def)-.15 -E(ault.)-.1 E(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(17)198.725 E 0 -Cg EP +(xceeds the number)-.15 F(of positional parameters.)184 720 Q +(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(17)198.725 E 0 Cg EP %%Page: 18 18 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF(suspend)108 84 Q F0([)2.5 E F1<ad66>A F0(])A 1.001 -(Suspend the e)144 96 R -.15(xe)-.15 G 1.001 +/Times-Bold@0 SF(sour)144 84 Q(cepath)-.18 E F0 .771(If set, the)184 96 +R F1(sour)3.271 E(ce)-.18 E F0(\()3.271 E F1(.)A F0 3.271(\)b)C .771 +(uiltin uses the v)-3.471 F .771(alue of)-.25 F/F2 9/Times-Bold@0 SF +-.666(PA)3.27 G(TH)-.189 E F0 .77 +(to \214nd the directory containing the)3.02 F(\214le supplied as an ar) +184 108 Q 2.5(gument. This)-.18 F(option is enabled by def)2.5 E(ault.) +-.1 E F1(xpg_echo)144 120 Q F0(If set, the)184 132 Q F1(echo)2.5 E F0 +-.2(bu)2.5 G(iltin e).2 E(xpands backslash-escape sequences by def)-.15 +E(ault.)-.1 E F1(suspend)108 144 Q F0([)2.5 E F1<ad66>A F0(])A 1.001 +(Suspend the e)144 156 R -.15(xe)-.15 G 1.001 (cution of this shell until it recei).15 F -.15(ve)-.25 G 3.501(sa).15 G -/F2 9/Times-Bold@0 SF(SIGCONT)A F0 3.502(signal. A)3.252 F 1.002 -(login shell cannot be)3.502 F .023(suspended; the)144 108 R F1<ad66> -2.523 E F0 .023(option can be used to o)2.523 F -.15(ve)-.15 G .022 +F2(SIGCONT)A F0 3.502(signal. A)3.252 F 1.002(login shell cannot be) +3.502 F .023(suspended; the)144 168 R F1<ad66>2.523 E F0 .023 +(option can be used to o)2.523 F -.15(ve)-.15 G .022 (rride this and force the suspension.).15 F .022(The return status is) -5.022 F 2.5(0u)144 120 S(nless the shell is a login shell and)-2.5 E F1 +5.022 F 2.5(0u)144 180 S(nless the shell is a login shell and)-2.5 E F1 <ad66>2.5 E F0(is not supplied, or if job control is not enabled.)2.5 E -F1(test)108 132 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)108 -144 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 1.15 +F1(test)108 192 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)108 +204 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 1.15 (Return a status of 0 or 1 depending on the e)6.77 F -.25(va)-.25 G 1.15 (luation of the conditional e).25 F(xpression)-.15 E F3 -.2(ex)3.65 G (pr).2 E F0 6.15(.E).73 G(ach)-6.15 E 1.188 -(operator and operand must be a separate ar)144 156 R 3.688 +(operator and operand must be a separate ar)144 216 R 3.688 (gument. Expressions)-.18 F 1.187(are composed of the primaries)3.688 F -1.889(described abo)144 168 R 2.189 -.15(ve u)-.15 H(nder).15 E F2 +1.889(described abo)144 228 R 2.189 -.15(ve u)-.15 H(nder).15 E F2 (CONDITION)4.389 E 1.889(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF(.)A F1(test)6.389 E F0 1.89(does not accept an)4.389 F 4.39(yo)-.15 G 1.89 -(ptions, nor)-4.39 F(does it accept and ignore an ar)144 180 Q +(ptions, nor)-4.39 F(does it accept and ignore an ar)144 240 Q (gument of)-.18 E F1<adad>2.5 E F0(as signifying the end of options.)2.5 -E .786(Expressions may be combined using the follo)144 198 R .785 +E .786(Expressions may be combined using the follo)144 258 R .785 (wing operators, listed in decreasing order of prece-)-.25 F 2.5 -(dence. The)144 210 R -.25(eva)2.5 G +(dence. The)144 270 R -.25(eva)2.5 G (luation depends on the number of ar).25 E(guments; see belo)-.18 E -.65 -(w.)-.25 G F1(!)144 222 Q F3 -.2(ex)2.5 G(pr).2 E F0 -.35(Tr)12.6 G +(w.)-.25 G F1(!)144 282 Q F3 -.2(ex)2.5 G(pr).2 E F0 -.35(Tr)12.6 G (ue if).35 E F3 -.2(ex)2.5 G(pr).2 E F0(is f)3.23 E(alse.)-.1 E F1(\() -144 234 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0 .26(Returns the v)6.77 +144 294 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0 .26(Returns the v)6.77 F .26(alue of)-.25 F F3 -.2(ex)2.76 G(pr).2 E F0 5.26(.T)C .26 (his may be used to o)-5.26 F -.15(ve)-.15 G .26 -(rride the normal precedence of opera-).15 F(tors.)180 246 Q F3 -.2(ex) -144 258 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35 -(Tr)180 270 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5 E F3 --.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 282 S(pr1).2 E -F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 294 S +(rride the normal precedence of opera-).15 F(tors.)180 306 Q F3 -.2(ex) +144 318 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35 +(Tr)180 330 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5 E F3 +-.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 342 S(pr1).2 E +F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 354 S (ue if either).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(or)2.5 E F3 -.2(ex)2.5 G -(pr2).2 E F0(is true.)2.52 E F1(test)144 310.8 Q F0(and)2.5 E F1([)2.5 E +(pr2).2 E F0(is true.)2.52 E F1(test)144 370.8 Q F0(and)2.5 E F1([)2.5 E F0 -.25(eva)2.5 G(luate conditional e).25 E (xpressions using a set of rules based on the number of ar)-.15 E -(guments.)-.18 E 2.5(0a)144 328.8 S -.18(rg)-2.5 G(uments).18 E(The e) -180 340.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 352.8 S -.18 -(rg)-2.5 G(ument).18 E(The e)180 364.8 Q +(guments.)-.18 E 2.5(0a)144 388.8 S -.18(rg)-2.5 G(uments).18 E(The e) +180 400.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 412.8 S -.18 +(rg)-2.5 G(ument).18 E(The e)180 424.8 Q (xpression is true if and only if the ar)-.15 E(gument is not null.)-.18 -E 2.5(2a)144 376.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) -180 388.8 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87 +E 2.5(2a)144 436.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) +180 448.8 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87 F .37(xpression is true if and only if the second ar)-.15 F .37 -(gument is null.)-.18 F .379(If the \214rst ar)180 400.8 R .38 +(gument is null.)-.18 F .379(If the \214rst ar)180 460.8 R .38 (gument is one of the unary conditional operators listed abo)-.18 F .68 --.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 412.8 Q .553 +-.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 472.8 Q .553 (AL EXPRESSIONS)-.18 F F4(,)A F0 .552(the e)2.802 F .552 (xpression is true if the unary test is true.)-.15 F .552 -(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 424.8 Q +(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 484.8 Q (alid unary conditional operator)-.25 E 2.5(,t)-.4 G(he e)-2.5 E -(xpression is f)-.15 E(alse.)-.1 E 2.5(3a)144 436.8 S -.18(rg)-2.5 G -(uments).18 E .023(If the second ar)180 448.8 R .023 +(xpression is f)-.15 E(alse.)-.1 E 2.5(3a)144 496.8 S -.18(rg)-2.5 G +(uments).18 E .023(If the second ar)180 508.8 R .023 (gument is one of the binary conditional operators listed abo)-.18 F -.324 -.15(ve u)-.15 H(nder).15 E F2(CON-)2.524 E(DITION)180 460.8 Q +.324 -.15(ve u)-.15 H(nder).15 E F2(CON-)2.524 E(DITION)180 520.8 Q 1.478(AL EXPRESSIONS)-.18 F F4(,)A F0 1.477(the result of the e)3.727 F 1.477(xpression is the result of the binary test)-.15 F .513 -(using the \214rst and third ar)180 472.8 R .513(guments as operands.) +(using the \214rst and third ar)180 532.8 R .513(guments as operands.) -.18 F(The)5.513 E F1<ad61>3.013 E F0(and)3.013 E F1<ad6f>3.013 E F0 .513(operators are considered)3.013 F .972 -(binary operators when there are three ar)180 484.8 R 3.472(guments. If) +(binary operators when there are three ar)180 544.8 R 3.472(guments. If) -.18 F .972(the \214rst ar)3.472 F .972(gument is)-.18 F F1(!)3.472 E F0 -3.472(,t)C .972(he v)-3.472 F .972(alue is)-.25 F .883(the ne)180 496.8 +3.472(,t)C .972(he v)-3.472 F .972(alue is)-.25 F .883(the ne)180 556.8 R -.05(ga)-.15 G .883(tion of the tw).05 F(o-ar)-.1 E .884 (gument test using the second and third ar)-.18 F 3.384(guments. If)-.18 -F .884(the \214rst)3.384 F(ar)180 508.8 Q .875(gument is e)-.18 F +F .884(the \214rst)3.384 F(ar)180 568.8 Q .875(gument is e)-.18 F (xactly)-.15 E F1(\()3.375 E F0 .875(and the third ar)3.375 F .875 (gument is e)-.18 F(xactly)-.15 E F1(\))3.375 E F0 3.374(,t)C .874 (he result is the one-ar)-3.374 F(gument)-.18 E(test of the second ar) -180 520.8 Q 2.5(gument. Otherwise,)-.18 F(the e)2.5 E(xpression is f) --.15 E(alse.)-.1 E 2.5(4a)144 532.8 S -.18(rg)-2.5 G(uments).18 E .384 -(If the \214rst ar)180 544.8 R .384(gument is)-.18 F F1(!)2.884 E F0 +180 580.8 Q 2.5(gument. Otherwise,)-.18 F(the e)2.5 E(xpression is f) +-.15 E(alse.)-.1 E 2.5(4a)144 592.8 S -.18(rg)-2.5 G(uments).18 E .384 +(If the \214rst ar)180 604.8 R .384(gument is)-.18 F F1(!)2.884 E F0 2.885(,t)C .385(he result is the ne)-2.885 F -.05(ga)-.15 G .385 (tion of the three-ar).05 F .385(gument e)-.18 F .385(xpression com-) --.15 F 1.648(posed of the remaining ar)180 556.8 R 4.147 +-.15 F 1.648(posed of the remaining ar)180 616.8 R 4.147 (guments. Otherwise,)-.18 F 1.647(the e)4.147 F 1.647 (xpression is parsed and e)-.15 F -.25(va)-.25 G(luated).25 E -(according to precedence using the rules listed abo)180 568.8 Q -.15(ve) --.15 G(.).15 E 2.5(5o)144 580.8 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments) --.18 E 1.635(The e)180 592.8 R 1.635(xpression is parsed and e)-.15 F +(according to precedence using the rules listed abo)180 628.8 Q -.15(ve) +-.15 G(.).15 E 2.5(5o)144 640.8 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments) +-.18 E 1.635(The e)180 652.8 R 1.635(xpression is parsed and e)-.15 F -.25(va)-.25 G 1.635 (luated according to precedence using the rules listed).25 F(abo)180 -604.8 Q -.15(ve)-.15 G(.).15 E F1(times)108 621.6 Q F0 1.229(Print the \ +664.8 Q -.15(ve)-.15 G(.).15 E F1(times)108 681.6 Q F0 1.229(Print the \ accumulated user and system times for the shell and for processes run f\ -rom the shell.)13.23 F(The return status is 0.)144 633.6 Q F1(trap)108 -650.4 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 E F3(ar)A(g)-.37 E F0 -(])A F3(sigspec)2.5 E F0(...])2.5 E .702(The command)144 662.4 R F3(ar) -3.532 E(g)-.37 E F0 .702(is to be read and e)3.422 F -.15(xe)-.15 G .702 -(cuted when the shell recei).15 F -.15(ve)-.25 G 3.203(ss).15 G -(ignal\(s\))-3.203 E F3(sigspec)3.203 E F0 5.703(.I).31 G(f)-5.703 E F3 -(ar)3.533 E(g)-.37 E F0(is)3.423 E .609(absent \(and there is a single) -144 674.4 R F3(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E -F0 3.108(,e)C .608 -(ach speci\214ed signal is reset to its original disposition)-3.108 F -.658(\(the v)144 686.4 R .658(alue it had upon entrance to the shell\).) --.25 F(If)5.658 E F3(ar)3.488 E(g)-.37 E F0 .659 -(is the null string the signal speci\214ed by each)3.378 F F3(sigspec) -144.34 698.4 Q F0 .581 -(is ignored by the shell and by the commands it in)3.391 F -.2(vo)-.4 G --.1(ke).2 G 3.08(s. If).1 F F3(ar)3.41 E(g)-.37 E F0 .58 -(is not present and)3.3 F F1<ad70>3.08 E F0(has)3.08 E 1.214 -(been supplied, then the trap commands associated with each)144 710.4 R -F3(sigspec)4.054 E F0 1.215(are displayed.)4.024 F 1.215(If no ar)6.215 -F(gu-)-.18 E .86(ments are supplied or if only)144 722.4 R F1<ad70>3.36 -E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F1(trap)3.36 E F0 .86 -(prints the list of commands associated with each)3.36 F(GNU Bash-3.0)72 -768 Q(2004 Apr 20)148.735 E(18)198.725 E 0 Cg EP +rom the shell.)13.23 F(The return status is 0.)144 693.6 Q(GNU Bash-4.0) +72 768 Q(2004 Apr 20)148.735 E(18)198.725 E 0 Cg EP %%Page: 19 19 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 -(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E 2.83 -(signal. The)144 84 R/F1 10/Times-Bold@0 SF<ad6c>2.83 E F0 .33(option c\ -auses the shell to print a list of signal names and their corresponding\ - num-)2.83 F 4.311(bers. Each)144 96 R/F2 10/Times-Italic@0 SF(sigspec) -4.651 E F0 1.811(is either a signal name de\214ned in <)4.621 F F2 -(signal.h)A F0 1.81(>, or a signal number)B 6.81(.S)-.55 G(ignal)-6.81 E -.745(names are case insensiti)144 108 R 1.045 -.15(ve a)-.25 H .745 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 +/Times-Bold@0 SF(trap)108 84 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 +E/F2 10/Times-Italic@0 SF(ar)A(g)-.37 E F0(])A F2(sigspec)2.5 E F0(...]) +2.5 E .702(The command)144 96 R F2(ar)3.532 E(g)-.37 E F0 .702 +(is to be read and e)3.422 F -.15(xe)-.15 G .702 +(cuted when the shell recei).15 F -.15(ve)-.25 G 3.203(ss).15 G +(ignal\(s\))-3.203 E F2(sigspec)3.203 E F0 5.703(.I).31 G(f)-5.703 E F2 +(ar)3.533 E(g)-.37 E F0(is)3.423 E .609(absent \(and there is a single) +144 108 R F2(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E F0 +3.108(,e)C .608 +(ach speci\214ed signal is reset to its original disposition)-3.108 F +.658(\(the v)144 120 R .658(alue it had upon entrance to the shell\).) +-.25 F(If)5.658 E F2(ar)3.488 E(g)-.37 E F0 .659 +(is the null string the signal speci\214ed by each)3.378 F F2(sigspec) +144.34 132 Q F0 .581(is ignored by the shell and by the commands it in) +3.391 F -.2(vo)-.4 G -.1(ke).2 G 3.08(s. If).1 F F2(ar)3.41 E(g)-.37 E +F0 .58(is not present and)3.3 F F1<ad70>3.08 E F0(has)3.08 E 1.214 +(been supplied, then the trap commands associated with each)144 144 R F2 +(sigspec)4.054 E F0 1.215(are displayed.)4.024 F 1.215(If no ar)6.215 F +(gu-)-.18 E .86(ments are supplied or if only)144 156 R F1<ad70>3.36 E +F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F1(trap)3.36 E F0 .86 +(prints the list of commands associated with each)3.36 F 2.83 +(signal. The)144 168 R F1<ad6c>2.83 E F0 .33(option causes the shell to\ + print a list of signal names and their corresponding num-)2.83 F 4.311 +(bers. Each)144 180 R F2(sigspec)4.651 E F0 1.811 +(is either a signal name de\214ned in <)4.621 F F2(signal.h)A F0 1.81 +(>, or a signal number)B 6.81(.S)-.55 G(ignal)-6.81 E .745 +(names are case insensiti)144 192 R 1.045 -.15(ve a)-.25 H .745 (nd the SIG pre\214x is optional.).15 F .745(If a)5.745 F F2(sigspec) 3.585 E F0(is)3.555 E/F3 9/Times-Bold@0 SF(EXIT)3.245 E F0 .745 -(\(0\) the command)2.995 F F2(ar)144.33 120 Q(g)-.37 E F0 1.63(is e)4.35 +(\(0\) the command)2.995 F F2(ar)144.33 204 Q(g)-.37 E F0 1.63(is e)4.35 F -.15(xe)-.15 G 1.63(cuted on e).15 F 1.63(xit from the shell.)-.15 F 1.63(If a)6.63 F F2(sigspec)4.47 E F0(is)4.44 E F3(DEB)4.13 E(UG)-.09 E /F4 9/Times-Roman@0 SF(,)A F0 1.629(the command)3.88 F F2(ar)4.459 E(g) -.37 E F0 1.629(is e)4.349 F -.15(xe)-.15 G(cuted).15 E 1.206(before e) -144 132 R -.15(ve)-.25 G(ry).15 E F2 1.206(simple command)3.706 F F0(,)A +144 216 R -.15(ve)-.25 G(ry).15 E F2 1.206(simple command)3.706 F F0(,)A F2(for)3.706 E F0(command,)3.706 E F2(case)3.706 E F0(command,)3.706 E F2(select)3.707 E F0 1.207(command, e)3.707 F -.15(ve)-.25 G 1.207 -(ry arithmetic).15 F F2(for)144 144 Q F0 .412 +(ry arithmetic).15 F F2(for)144 228 Q F0 .412 (command, and before the \214rst command e)2.913 F -.15(xe)-.15 G .412 (cutes in a shell function \(see).15 F F3 .412(SHELL GRAMMAR)2.912 F F0 -(abo)144 156 Q -.15(ve)-.15 G 2.665(\). Refer).15 F .166 +(abo)144 240 Q -.15(ve)-.15 G 2.665(\). Refer).15 F .166 (to the description of the)2.665 F F1(extdeb)2.666 E(ug)-.2 E F0 .166 (option to the)2.666 F F1(shopt)2.666 E F0 -.2(bu)2.666 G .166 -(iltin for details of its ef).2 F(fect)-.25 E .509(on the)144 168 R F1 +(iltin for details of its ef).2 F(fect)-.25 E .509(on the)144 252 R F1 (DEB)3.009 E(UG)-.1 E F0 3.009(trap. If)3.009 F(a)3.009 E F2(sigspec) 3.348 E F0(is)3.318 E F3(ERR)3.008 E F4(,)A F0 .508(the command)2.758 F F2(ar)3.338 E(g)-.37 E F0 .508(is e)3.228 F -.15(xe)-.15 G .508 (cuted whene).15 F -.15(ve)-.25 G 3.008(ras).15 G .508(imple com-)-3.008 -F 2.506(mand has a non\255zero e)144 180 R 2.506 +F 2.506(mand has a non\255zero e)144 264 R 2.506 (xit status, subject to the follo)-.15 F 2.506(wing conditions.)-.25 F (The)7.506 E F3(ERR)5.006 E F0 2.506(trap is not)4.756 F -.15(exe)144 -192 S .105(cuted if the f).15 F .105 +276 S .105(cuted if the f).15 F .105 (ailed command is part of the command list immediately follo)-.1 F .105 (wing a)-.25 F F1(while)2.605 E F0(or)2.605 E F1(until)2.605 E F0 -.1 -(ke)144 204 S(yw)-.05 E .549(ord, part of the test in an)-.1 F F2(if) +(ke)144 288 S(yw)-.05 E .549(ord, part of the test in an)-.1 F F2(if) 3.059 E F0 .549(statement, part of a command e)5.009 F -.15(xe)-.15 G .549(cuted in a).15 F F1(&&)3.049 E F0(or)3.049 E/F5 10/Symbol SF<efef> -3.049 E F0 .549(list, or if)3.049 F .578(the command')144 216 R 3.078 +3.049 E F0 .549(list, or if)3.049 F .578(the command')144 300 R 3.078 (sr)-.55 G .578(eturn v)-3.078 F .578(alue is being in)-.25 F -.15(ve) -.4 G .578(rted via).15 F F1(!)3.078 E F0 5.577(.T)C .577 (hese are the same conditions obe)-5.577 F .577(yed by the)-.15 F F1 -(err)144 228 Q(exit)-.18 E F0 3.03(option. If)3.03 F(a)3.03 E F2 +(err)144 312 Q(exit)-.18 E F0 3.03(option. If)3.03 F(a)3.03 E F2 (sigspec)3.37 E F0(is)3.341 E F3(RETURN)3.031 E F4(,)A F0 .531 (the command)2.781 F F2(ar)3.361 E(g)-.37 E F0 .531(is e)3.251 F -.15 (xe)-.15 G .531(cuted each time a shell function).15 F .317 -(or a script e)144 240 R -.15(xe)-.15 G .317(cuted with the).15 F F1(.) +(or a script e)144 324 R -.15(xe)-.15 G .317(cuted with the).15 F F1(.) 2.817 E F0(or)2.817 E F1(sour)2.817 E(ce)-.18 E F0 -.2(bu)2.817 G .317 (iltins \214nishes e).2 F -.15(xe)-.15 G 2.817(cuting. Signals).15 F .316(ignored upon entry to)2.817 F .787 -(the shell cannot be trapped or reset.)144 252 R -.35(Tr)5.787 G .787 +(the shell cannot be trapped or reset.)144 336 R -.35(Tr)5.787 G .787 (apped signals that are not being ignored are reset to their).35 F 1.1 -(original v)144 264 R 1.1(alues in a child process when it is created.) +(original v)144 348 R 1.1(alues in a child process when it is created.) -.25 F 1.1(The return status is f)6.1 F 1.1(alse if an)-.1 F(y)-.15 E F2 -(sigspec)3.94 E F0(is)3.91 E(in)144 276 Q -.25(va)-.4 G(lid; otherwise) -.25 E F1(trap)2.5 E F0(returns true.)2.5 E F1(type)108 292.8 Q F0([)2.5 +(sigspec)3.94 E F0(is)3.91 E(in)144 360 Q -.25(va)-.4 G(lid; otherwise) +.25 E F1(trap)2.5 E F0(returns true.)2.5 E F1(type)108 376.8 Q F0([)2.5 E F1(\255aftpP)A F0(])A F2(name)2.5 E F0([)2.5 E F2(name)A F0(...])2.5 E --.4(Wi)144 304.8 S .173(th no options, indicate ho).4 F 2.673(we)-.25 G +-.4(Wi)144 388.8 S .173(th no options, indicate ho).4 F 2.673(we)-.25 G (ach)-2.673 E F2(name)3.033 E F0 -.1(wo)2.853 G .174 (uld be interpreted if used as a command name.).1 F .174(If the)5.174 F -F1<ad74>144 316.8 Q F0 .843(option is used,)3.343 F F1(type)3.343 E F0 +F1<ad74>144 400.8 Q F0 .843(option is used,)3.343 F F1(type)3.343 E F0 .843(prints a string which is one of)3.343 F F2(alias)3.343 E F0(,).27 E F2 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F2(function)3.343 E F0 (,).24 E F2 -.2(bu)3.342 G(iltin).2 E F0 3.342(,o).24 G(r)-3.342 E F2 -(\214le)5.252 E F0(if)3.522 E F2(name)144.36 328.8 Q F0 .086 +(\214le)5.252 E F0(if)3.522 E F2(name)144.36 412.8 Q F0 .086 (is an alias, shell reserv)2.766 F .086(ed w)-.15 F .086 (ord, function, b)-.1 F .087(uiltin, or disk \214le, respecti)-.2 F -.15 (ve)-.25 G(ly).15 E 5.087(.I)-.65 G 2.587(ft)-5.087 G(he)-2.587 E F2 (name)2.947 E F0 .087(is not)2.767 F .119 -(found, then nothing is printed, and an e)144 340.8 R .118 +(found, then nothing is printed, and an e)144 424.8 R .118 (xit status of f)-.15 F .118(alse is returned.)-.1 F .118(If the)5.118 F F1<ad70>2.618 E F0 .118(option is used,)2.618 F F1(type)2.618 E F0 .855 -(either returns the name of the disk \214le that w)144 352.8 R .855 +(either returns the name of the disk \214le that w)144 436.8 R .855 (ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F2(name)3.715 E F0 .855(were speci\214ed as a com-)3.535 F .641(mand name, or nothing if) -144 364.8 R/F6 10/Courier@0 SF .641(type -t name)3.141 F F0 -.1(wo)3.141 +144 448.8 R/F6 10/Courier@0 SF .641(type -t name)3.141 F F0 -.1(wo)3.141 G .641(uld not return).1 F F2(\214le)3.14 E F0 5.64(.T).18 G(he)-5.64 E F1<ad50>3.14 E F0 .64(option forces a)3.14 F F3 -.666(PA)3.14 G(TH)-.189 -E F0 .112(search for each)144 376.8 R F2(name)2.612 E F0 2.612(,e)C -.15 +E F0 .112(search for each)144 460.8 R F2(name)2.612 E F0 2.612(,e)C -.15 (ve)-2.862 G 2.613(ni).15 G(f)-2.613 E F6 .113(type -t name)2.613 F F0 -.1(wo)2.613 G .113(uld not return).1 F F2(\214le)2.613 E F0 5.113(.I) .18 G 2.613(fac)-5.113 G .113(ommand is hashed,)-2.613 F F1<ad70>2.613 E -F0(and)144 388.8 Q F1<ad50>2.945 E F0 .445(print the hashed v)2.945 F +F0(and)144 472.8 Q F1<ad50>2.945 E F0 .445(print the hashed v)2.945 F .444(alue, not necessarily the \214le that appears \214rst in)-.25 F F3 -.666(PA)2.944 G(TH)-.189 E F4(.)A F0 .444(If the)4.944 F F1<ad61>2.944 -E F0(option)2.944 E .265(is used,)144 400.8 R F1(type)2.765 E F0 .265 +E F0(option)2.944 E .265(is used,)144 484.8 R F1(type)2.765 E F0 .265 (prints all of the places that contain an e)2.765 F -.15(xe)-.15 G .265 (cutable named).15 F F2(name)2.765 E F0 5.265(.T).18 G .265 (his includes aliases)-5.265 F .427(and functions, if and only if the) -144 412.8 R F1<ad70>2.926 E F0 .426(option is not also used.)2.926 F +144 496.8 R F1<ad70>2.926 E F0 .426(option is not also used.)2.926 F .426(The table of hashed commands is not)5.426 F .548 -(consulted when using)144 424.8 R F1<ad61>3.048 E F0 5.548(.T)C(he) +(consulted when using)144 508.8 R F1<ad61>3.048 E F0 5.548(.T)C(he) -5.548 E F1<ad66>3.048 E F0 .549 (option suppresses shell function lookup, as with the)3.048 F F1 -(command)3.049 E F0 -.2(bu)144 436.8 S(iltin.).2 E F1(type)5 E F0 +(command)3.049 E F0 -.2(bu)144 520.8 S(iltin.).2 E F1(type)5 E F0 (returns true if all of the ar)2.5 E(guments are found, f)-.18 E -(alse if an)-.1 E 2.5(ya)-.15 G(re not found.)-2.5 E F1(ulimit)108 453.6 +(alse if an)-.1 E 2.5(ya)-.15 G(re not found.)-2.5 E F1(ulimit)108 537.6 Q F0([)2.5 E F1(\255HST)A(abcde\214lmnpqrstuvx)-.92 E F0([)2.5 E F2 -(limit)A F0(]])A(Pro)144 465.6 Q .244(vides control o)-.15 F -.15(ve) +(limit)A F0(]])A(Pro)144 549.6 Q .244(vides control o)-.15 F -.15(ve) -.15 G 2.744(rt).15 G .244(he resources a)-2.744 F -.25(va)-.2 G .244 (ilable to the shell and to processes started by it, on systems).25 F -.943(that allo)144 477.6 R 3.443(ws)-.25 G .943(uch control.)-3.443 F +.943(that allo)144 561.6 R 3.443(ws)-.25 G .943(uch control.)-3.443 F (The)5.943 E F1<ad48>3.443 E F0(and)3.443 E F1<ad53>3.444 E F0 .944 (options specify that the hard or soft limit is set for the)3.444 F(gi) -144 489.6 Q -.15(ve)-.25 G 2.709(nr).15 G 2.709(esource. A)-2.709 F .208 +144 573.6 Q -.15(ve)-.25 G 2.709(nr).15 G 2.709(esource. A)-2.709 F .208 (hard limit cannot be increased by a non-root user once it is set; a so\ -ft limit may)2.709 F .425(be increased up to the v)144 501.6 R .425 +ft limit may)2.709 F .425(be increased up to the v)144 585.6 R .425 (alue of the hard limit.)-.25 F .426(If neither)5.425 F F1<ad48>2.926 E F0(nor)2.926 E F1<ad53>2.926 E F0 .426 (is speci\214ed, both the soft and)2.926 F .139(hard limits are set.)144 -513.6 R .139(The v)5.139 F .139(alue of)-.25 F F2(limit)2.729 E F0 .139 +597.6 R .139(The v)5.139 F .139(alue of)-.25 F F2(limit)2.729 E F0 .139 (can be a number in the unit speci\214ed for the resource or one)3.319 F -.741(of the special v)144 525.6 R(alues)-.25 E F1(hard)3.241 E F0(,)A F1 +.741(of the special v)144 609.6 R(alues)-.25 E F1(hard)3.241 E F0(,)A F1 (soft)3.241 E F0 3.241(,o)C(r)-3.241 E F1(unlimited)3.241 E F0 3.241(,w) C .741(hich stand for the current hard limit, the current)-3.241 F .78 -(soft limit, and no limit, respecti)144 537.6 R -.15(ve)-.25 G(ly).15 E +(soft limit, and no limit, respecti)144 621.6 R -.15(ve)-.25 G(ly).15 E 5.78(.I)-.65 G(f)-5.78 E F2(limit)3.37 E F0 .78 (is omitted, the current v)3.96 F .78(alue of the soft limit of the)-.25 -F .498(resource is printed, unless the)144 549.6 R F1<ad48>2.999 E F0 +F .498(resource is printed, unless the)144 633.6 R F1<ad48>2.999 E F0 .499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .499 (more than one resource is speci\214ed, the)2.999 F -(limit name and unit are printed before the v)144 561.6 Q 2.5 +(limit name and unit are printed before the v)144 645.6 Q 2.5 (alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F1 -<ad61>144 573.6 Q F0(All current limits are reported)25.3 E F1<ad62>144 -585.6 Q F0(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E -F1<ad63>144 597.6 Q F0(The maximum size of core \214les created)25.86 E -F1<ad64>144 609.6 Q F0(The maximum size of a process')24.74 E 2.5(sd) --.55 G(ata se)-2.5 E(gment)-.15 E F1<ad65>144 621.6 Q F0 -(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 633.6 Q +<ad61>144 657.6 Q F0(All current limits are reported)25.3 E F1<ad62>144 +669.6 Q F0(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E +F1<ad63>144 681.6 Q F0(The maximum size of core \214les created)25.86 E +F1<ad64>144 693.6 Q F0(The maximum size of a process')24.74 E 2.5(sd) +-.55 G(ata se)-2.5 E(gment)-.15 E F1<ad65>144 705.6 Q F0 +(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 717.6 Q F0(The maximum size of \214les written by the shell and its children) -26.97 E F1<ad69>144 645.6 Q F0(The maximum number of pending signals) -27.52 E F1<ad6c>144 657.6 Q F0(The maximum size that may be lock)27.52 E -(ed into memory)-.1 E F1<ad6d>144 669.6 Q F0 -(The maximum resident set size)21.97 E F1<ad6e>144 681.6 Q F0 .791(The \ -maximum number of open \214le descriptors \(most systems do not allo) -24.74 F 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F(be set\))180 -693.6 Q F1<ad70>144 705.6 Q F0 -(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1 -<ad71>144 717.6 Q F0 -(The maximum number of bytes in POSIX message queues)24.74 E -(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(19)198.725 E 0 Cg EP +26.97 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(19)198.725 E 0 Cg EP %%Page: 20 20 %%BeginPageSetup BP %%EndPageSetup /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 -/Times-Bold@0 SF<ad72>144 84 Q F0 -(The maximum real-time scheduling priority)25.86 E F1<ad73>144 96 Q F0 -(The maximum stack size)26.41 E F1<ad74>144 108 Q F0 -(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 120 Q F0 -(The maximum number of processes a)24.74 E -.25(va)-.2 G -(ilable to a single user).25 E F1<ad76>144 132 Q F0 +/Times-Bold@0 SF<ad69>144 84 Q F0(The maximum number of pending signals) +27.52 E F1<ad6c>144 96 Q F0(The maximum size that may be lock)27.52 E +(ed into memory)-.1 E F1<ad6d>144 108 Q F0 +(The maximum resident set size)21.97 E F1<ad6e>144 120 Q F0 .791(The ma\ +ximum number of open \214le descriptors \(most systems do not allo)24.74 +F 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F(be set\))180 132 Q +F1<ad70>144 144 Q F0 +(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1 +<ad71>144 156 Q F0(The maximum number of bytes in POSIX message queues) +24.74 E F1<ad72>144 168 Q F0(The maximum real-time scheduling priority) +25.86 E F1<ad73>144 180 Q F0(The maximum stack size)26.41 E F1<ad74>144 +192 Q F0(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 +204 Q F0(The maximum number of processes a)24.74 E -.25(va)-.2 G +(ilable to a single user).25 E F1<ad76>144 216 Q F0 (The maximum amount of virtual memory a)25.3 E -.25(va)-.2 G -(ilable to the shell).25 E F1<ad78>144 144 Q F0 -(The maximum number of \214le locks)25.3 E F1<ad54>144 156 Q F0 -(The maximum number of threads)23.63 E(If)144 172.8 Q/F2 10 +(ilable to the shell).25 E F1<ad78>144 228 Q F0 +(The maximum number of \214le locks)25.3 E F1<ad54>144 240 Q F0 +(The maximum number of threads)23.63 E(If)144 256.8 Q/F2 10 /Times-Italic@0 SF(limit)2.933 E F0 .343(is gi)3.523 F -.15(ve)-.25 G .343(n, it is the ne).15 F 2.843(wv)-.25 G .343 (alue of the speci\214ed resource \(the)-3.093 F F1<ad61>2.843 E F0 .343 (option is display only\).)2.843 F .343(If no)5.343 F .176(option is gi) -144 184.8 R -.15(ve)-.25 G .176(n, then).15 F F1<ad66>2.676 E F0 .175 +144 268.8 R -.15(ve)-.25 G .176(n, then).15 F F1<ad66>2.676 E F0 .175 (is assumed.)2.676 F -1.11(Va)5.175 G .175 (lues are in 1024-byte increments, e)1.11 F .175(xcept for)-.15 F F1 -<ad74>2.675 E F0 2.675(,w)C .175(hich is in)-2.675 F(seconds,)144 196.8 +<ad74>2.675 E F0 2.675(,w)C .175(hich is in)-2.675 F(seconds,)144 280.8 Q F1<ad70>2.515 E F0 2.515(,w)C .015 (hich is in units of 512-byte blocks, and)-2.515 F F1<ad54>2.516 E F0(,) A F1<ad62>2.516 E F0(,)A F1<ad6e>2.516 E F0 2.516(,a)C(nd)-2.516 E F1 <ad75>2.516 E F0 2.516(,w)C .016(hich are unscaled v)-2.516 F(al-)-.25 E -3.788(ues. The)144 208.8 R 1.287(return status is 0 unless an in)3.787 F +3.788(ues. The)144 292.8 R 1.287(return status is 0 unless an in)3.787 F -.25(va)-.4 G 1.287(lid option or ar).25 F 1.287 (gument is supplied, or an error occurs)-.18 F(while setting a ne)144 -220.8 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 237.6 Q F0([)2.5 E F1 +304.8 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 321.6 Q F0([)2.5 E F1 <ad70>A F0 2.5(][)C F1<ad53>-2.5 E F0 2.5(][)C F2(mode)-2.5 E F0(])A .2 -(The user \214le-creation mask is set to)144 249.6 R F2(mode)2.7 E F0 +(The user \214le-creation mask is set to)144 333.6 R F2(mode)2.7 E F0 5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2 (gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\ therwise it is interpreted as a symbolic mode mask similar to that acce\ -pted by)144 261.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 -273.6 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382 +pted by)144 345.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 +357.6 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382 (alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382 (option causes the mask to be)2.882 F .547 -(printed in symbolic form; the def)144 285.6 R .547 +(printed in symbolic form; the def)144 369.6 R .547 (ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G (he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2 -(mode)144.38 297.6 Q F0 .551 +(mode)144.38 381.6 Q F0 .551 (is omitted, the output is in a form that may be reused as input.)3.231 -F .552(The return status is 0 if the)5.552 F(mode w)144 309.6 Q +F .552(The return status is 0 if the)5.552 F(mode w)144 393.6 Q (as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E (gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1 -(unalias)108 326.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0 -(...])2.5 E(Remo)144 338.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name) +(unalias)108 410.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0 +(...])2.5 E(Remo)144 422.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name) 4.155 E F0 1.655(from the list of de\214ned aliases.)4.155 F(If)6.655 E F1<ad61>4.155 E F0 1.655(is supplied, all alias de\214nitions are)4.155 -F(remo)144 350.4 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E +F(remo)144 434.4 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E (alue is true unless a supplied)-.25 E F2(name)2.86 E F0 -(is not a de\214ned alias.)2.68 E F1(unset)108 367.2 Q F0<5bad>2.5 E F1 -(fv)A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E -.15(Fo)144 379.2 S 3.106 +(is not a de\214ned alias.)2.68 E F1(unset)108 451.2 Q F0<5bad>2.5 E F1 +(fv)A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E -.15(Fo)144 463.2 S 3.106 (re).15 G(ach)-3.106 E F2(name)3.106 E F0 3.106(,r).18 G(emo)-3.106 E .906 -.15(ve t)-.15 H .606(he corresponding v).15 F .607 (ariable or function.)-.25 F .607(If no options are supplied, or the) -5.607 F F1<ad76>144 391.2 Q F0 .305(option is gi)2.805 F -.15(ve)-.25 G +5.607 F F1<ad76>144 475.2 Q F0 .305(option is gi)2.805 F -.15(ve)-.25 G .305(n, each).15 F F2(name)3.165 E F0 .305(refers to a shell v)2.985 F 2.805(ariable. Read-only)-.25 F -.25(va)2.805 G .304 -(riables may not be unset.).25 F(If)5.304 E F1<ad66>144 403.2 Q F0 .459 +(riables may not be unset.).25 F(If)5.304 E F1<ad66>144 487.2 Q F0 .459 (is speci\214ed, each)2.959 F F2(name)3.319 E F0 .459 (refers to a shell function, and the function de\214nition is remo)3.139 -F -.15(ve)-.15 G 2.96(d. Each).15 F .903(unset v)144 415.2 R .903 +F -.15(ve)-.15 G 2.96(d. Each).15 F .903(unset v)144 499.2 R .903 (ariable or function is remo)-.25 F -.15(ve)-.15 G 3.402(df).15 G .902 (rom the en)-3.402 F .902(vironment passed to subsequent commands.)-.4 F -(If)5.902 E(an)144 427.2 Q 4.284(yo)-.15 G(f)-4.284 E/F3 9/Times-Bold@0 +(If)5.902 E(an)144 511.2 Q 4.284(yo)-.15 G(f)-4.284 E/F3 9/Times-Bold@0 SF(RANDOM)4.284 E/F4 9/Times-Roman@0 SF(,)A F3(SECONDS)4.035 E F4(,)A F3 (LINENO)4.035 E F4(,)A F3(HISTCMD)4.035 E F4(,)A F3(FUNCN)4.035 E(AME) -.18 E F4(,)A F3(GR)4.035 E(OUPS)-.27 E F4(,)A F0(or)4.035 E F3(DIRST) 4.285 E -.495(AC)-.81 G(K).495 E F0(are)4.035 E .329(unset, the)144 -439.2 R 2.829(yl)-.15 G .328(ose their special properties, e)-2.829 F +523.2 R 2.829(yl)-.15 G .328(ose their special properties, e)-2.829 F -.15(ve)-.25 G 2.828(ni).15 G 2.828(ft)-2.828 G(he)-2.828 E 2.828(ya) -.15 G .328(re subsequently reset.)-2.828 F .328(The e)5.328 F .328 -(xit status is true)-.15 F(unless a)144 451.2 Q F2(name)2.86 E F0 -(is readonly)2.68 E(.)-.65 E F1(wait)108 468 Q F0([)2.5 E F2 2.5(n.)C -(..)-2.5 E F0(])A -.8(Wa)144 480 S .288 +(xit status is true)-.15 F(unless a)144 535.2 Q F2(name)2.86 E F0 +(is readonly)2.68 E(.)-.65 E F1(wait)108 552 Q F0([)2.5 E F2 2.5(n.)C +(..)-2.5 E F0(])A -.8(Wa)144 564 S .288 (it for each speci\214ed process and return its termination status.).8 F (Each)5.288 E F2(n)3.148 E F0 .288(may be a process ID or a)3.028 F .722 -(job speci\214cation; if a job spec is gi)144 492 R -.15(ve)-.25 G .722 +(job speci\214cation; if a job spec is gi)144 576 R -.15(ve)-.25 G .722 (n, all processes in that job').15 F 3.222(sp)-.55 G .722(ipeline are w) -3.222 F .722(aited for)-.1 F 5.722(.I)-.55 G(f)-5.722 E F2(n)3.582 E F0 -(is)3.462 E 1.265(not gi)144 504 R -.15(ve)-.25 G 1.265 +(is)3.462 E 1.265(not gi)144 588 R -.15(ve)-.25 G 1.265 (n, all currently acti).15 F 1.565 -.15(ve c)-.25 H 1.265 (hild processes are w).15 F 1.265(aited for)-.1 F 3.765(,a)-.4 G 1.266 (nd the return status is zero.)-3.765 F(If)6.266 E F2(n)4.126 E F0 .457 -(speci\214es a non-e)144 516 R .457 +(speci\214es a non-e)144 600 R .457 (xistent process or job, the return status is 127.)-.15 F .457 -(Otherwise, the return status is the)5.457 F -.15(ex)144 528 S +(Otherwise, the return status is the)5.457 F -.15(ex)144 612 S (it status of the last process or job w).15 E(aited for)-.1 E(.)-.55 E -/F5 10.95/Times-Bold@0 SF(SEE ALSO)72 544.8 Q F0(bash\(1\), sh\(1\))108 -556.8 Q(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(20)198.725 E 0 Cg EP +/F5 10.95/Times-Bold@0 SF(SEE ALSO)72 628.8 Q F0(bash\(1\), sh\(1\))108 +640.8 Q(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(20)198.725 E 0 Cg EP %%Trailer end %%EOF diff --git a/doc/rbash.0 b/doc/rbash.0 index 2c741291..eb062207 100644 --- a/doc/rbash.0 +++ b/doc/rbash.0 @@ -56,4 +56,4 @@ SSEEEE AALLSSOO -GNU Bash-3.0 2004 Apr 20 RBASH(1) +GNU Bash-4.0 2004 Apr 20 RBASH(1) diff --git a/doc/rbash.ps b/doc/rbash.ps index 72ec682f..73042259 100644 --- a/doc/rbash.ps +++ b/doc/rbash.ps @@ -1,6 +1,6 @@ %!PS-Adobe-3.0 %%Creator: groff version 1.19.2 -%%CreationDate: Thu Jul 24 09:12:42 2008 +%%CreationDate: Mon Nov 17 17:38:06 2008 %%DocumentNeededResources: font Times-Roman %%+ font Times-Bold %%DocumentSuppliedResources: procset grops 1.19 2 @@ -272,7 +272,7 @@ S(urning of)-32.5 E 2.5(fr)-.25 G(estricted mode with)-2.5 E F2(set +r) (xe)-.15 G(cuted,).15 E F2(rbash)2.929 E F0 .429(turns of)2.929 F 2.929 (fa)-.25 G .729 -.15(ny r)-2.929 H .429(estrictions in the shell).15 F (spa)108 424.8 Q(wned to e)-.15 E -.15(xe)-.15 G(cute the script.).15 E -F1(SEE ALSO)72 441.6 Q F0(bash\(1\))108 453.6 Q(GNU Bash-3.0)72 768 Q +F1(SEE ALSO)72 441.6 Q F0(bash\(1\))108 453.6 Q(GNU Bash-4.0)72 768 Q (2004 Apr 20)148.735 E(1)203.725 E 0 Cg EP %%Trailer end |