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Diffstat (limited to 'doc/builtins.ps')
| -rw-r--r-- | doc/builtins.ps | 625 |
1 files changed, 320 insertions, 305 deletions
diff --git a/doc/builtins.ps b/doc/builtins.ps index 411256c6..6dde00b5 100644 --- a/doc/builtins.ps +++ b/doc/builtins.ps @@ -1,13 +1,13 @@ %!PS-Adobe-3.0 %%Creator: groff version 1.19.2 -%%CreationDate: Tue Dec 7 16:12:42 2010 +%%CreationDate: Tue Dec 28 14:30:24 2010 %%DocumentNeededResources: font Times-Roman %%+ font Times-Bold %%+ font Times-Italic %%+ font Symbol %%+ font Courier %%DocumentSuppliedResources: procset grops 1.19 2 -%%Pages: 21 +%%Pages: 22 %%PageOrder: Ascend %%DocumentMedia: Default 595 842 0 () () %%Orientation: Portrait @@ -2130,9 +2130,9 @@ F0(and)2.25 E F3(COLUMNS)2.5 E/F4 9/Times-Roman@0 SF(.)A F1(cmdhist)144 (ws easy re-editing of multi-line commands.)-.25 E F1(compat31)144 702 Q F0 .42(If set,)184 714 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')184 726 Q(s)-.55 E F1 -(=~)2.5 E F0(operator)2.5 E(.)-.55 E(GNU Bash-4.0)72 768 Q(2004 Apr 20) -148.735 E(16)198.725 E 0 Cg EP +-.15 F(guments)-.18 E(to the)184 726 Q F1([[)2.5 E F0 +(conditional command')2.5 E(s)-.55 E F1(=~)2.5 E F0(operator)2.5 E(.) +-.55 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(16)198.725 E 0 Cg EP %%Page: 17 17 %%BeginPageSetup BP @@ -2141,567 +2141,582 @@ BP (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10 /Times-Bold@0 SF(compat32)144 84 Q F0 1.409(If set,)184 96 R F1(bash) 3.909 E F0 1.409(changes its beha)3.909 F 1.409(vior to that of v)-.2 F -1.41(ersion 3.2 with respect to locale-speci\214c)-.15 F -(string comparison when using the conditional command')184 108 Q(s)-.55 -E F1(<)2.5 E F0(and)2.5 E F1(>)2.5 E F0(operators.)2.5 E F1(compat40)144 -120 Q F0 1.41(If set,)184 132 R F1(bash)3.91 E F0 1.41(changes its beha) -3.91 F 1.409(vior to that of v)-.2 F 1.409 -(ersion 4.0 with respect to locale-speci\214c)-.15 F 1.682 -(string comparison when using the conditional command')184 144 R(s)-.55 -E F1(<)4.183 E F0(and)4.183 E F1(>)4.183 E F0 1.683(operators and the) -4.183 F(ef)184 156 Q(fect of interrupting a command list.)-.25 E F1 -(compat41)144 168 Q F0 1.232(@item compat41 If set,)184 180 R F1(bash) -3.732 E F0 3.732(,w)C 1.232 -(hen in posix mode, treats a single quote in a double-)-3.732 F 1.213 -(quoted parameter e)184 192 R 1.213(xpansion as a special character)-.15 -F 6.213(.T)-.55 G 1.214(he single quotes must match \(an)-6.213 F -2.15 --.25(ev e)184 204 T 2.949(nn).25 G .448(umber\) and the characters betw\ -een the single quotes are considered quoted.)-2.949 F(This)5.448 E .062 -(is the beha)184 216 R .062(vior of posix mode through v)-.2 F .062 -(ersion 4.1.)-.15 F .062(The def)5.062 F .062(ault bash beha)-.1 F .063 -(vior remains as)-.2 F(in pre)184 228 Q(vious v)-.25 E(ersions.)-.15 E -F1(dirspell)144 240 Q F0 .859(If set,)7.77 F F1(bash)3.359 E F0 .858 +1.41(ersion 3.2 with respect to locale-speci\214c)-.15 F 1.266 +(string comparison when using the)184 108 R F1([[)3.766 E F0 1.266 +(conditional command')3.766 F(s)-.55 E F1(<)3.766 E F0(and)3.766 E F1(>) +3.766 E F0 3.765(operators. 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F1(expand_aliases)144 324 Q F0 +.716(If set, aliases are e)184 336 R .717(xpanded as described abo)-.15 +F 1.017 -.15(ve u)-.15 H(nder).15 E/F3 9/Times-Bold@0 SF(ALIASES)3.217 E +/F4 9/Times-Roman@0 SF(.)A F0 .717(This option is enabled)5.217 F +(by def)184 348 Q(ault for interacti)-.1 E .3 -.15(ve s)-.25 H(hells.) +.15 E F1(extdeb)144 360 Q(ug)-.2 E F0(If set, beha)184 372 Q (vior intended for use by deb)-.2 E(uggers is enabled:)-.2 E F1(1.)184 -360 Q F0(The)28.5 E F1<ad46>4.251 E F0 1.751(option to the)4.251 F F1 +384 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)220 372 Q -(gument.)-.18 E F1(2.)184 384 Q F0 1.667(If the command run by the)28.5 +(number corresponding to each function name supplied as an ar)220 396 Q +(gument.)-.18 E F1(2.)184 408 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)220 396 -Q -.15(xe)-.15 G(cuted.).15 E F1(3.)184 408 Q F0 .841 +1.667(alue, the ne)-.25 F(xt)-.15 E(command is skipped and not e)220 420 +Q -.15(xe)-.15 G(cuted.).15 E F1(3.)184 432 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)220 420 S .488 +(exe)220 444 S .488 (cuting in a subroutine \(a shell function or a shell script e).15 F -.15(xe)-.15 G .488(cuted by the).15 F F1(.)2.988 E F0(or)2.988 E F1 -(sour)220 432 Q(ce)-.18 E F0 -.2(bu)2.5 G(iltins\), a call to).2 E F1 --.18(re)2.5 G(tur).18 E(n)-.15 E F0(is simulated.)2.5 E F1(4.)184 444 Q -F2 -.27(BA)28.5 G(SH_ARGC).27 E F0(and)3.154 E F2 -.27(BA)3.404 G +(sour)220 456 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(4.)184 468 Q +F3 -.27(BA)28.5 G(SH_ARGC).27 E F0(and)3.154 E F3 -.27(BA)3.404 G (SH_ARGV).27 E F0 .904(are updated as described in their descriptions) -3.154 F(abo)220 456 Q -.15(ve)-.15 G(.).15 E F1(5.)184 468 Q F0 1.359 +3.154 F(abo)220 480 Q -.15(ve)-.15 G(.).15 E F1(5.)184 492 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 -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.) -184 492 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 +504 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E F2 +(command)2.5 E F1(\))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.)184 516 Q F0 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+F0(are enabled.)2.5 E F1(extquote)144 564 Q F0 2.473(If set,)184 576 R +F1($)4.973 E F0<08>A F2(string)A F0 4.973<0861>C(nd)-4.973 E F1($)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.)184 588 Q +(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 600 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)184 588 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 -.937(If set, the suf)184 612 R<8c78>-.25 E .936(es speci\214ed by the) --.15 F F2(FIGNORE)3.436 E F0 .936(shell v)3.186 F .936(ariable cause w) --.25 F .936(ords to be ignored)-.1 F .32(when performing w)184 624 R .32 +(xpansion result in an)-.15 F -.15(ex)184 612 S(pansion error).15 E(.) +-.55 E F1 -.25(fo)144 624 S -.18(rc).25 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See)184 660 R F3 .448(SHELL V)2.948 F(ARIABLES)-1.215 E F0 +(abo)2.698 E .748 -.15(ve f)-.15 H .448(or a description of).15 F F3 +(FIGNORE)2.947 E F4(.)A F0 .447(This option is)4.947 F(enabled by def) +184 672 Q(ault.)-.1 E F1(globstar)144 684 Q F0 .178(If set, the pattern) 5 F F1(**)2.678 E F0 .178(used in a pathname e)2.678 F .178 (xpansion conte)-.15 F .179(xt will match a \214les and zero or)-.15 F -1.298(more directories and subdirectories.)184 672 R 1.298 +1.298(more directories and subdirectories.)184 696 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 -684 Q F1(gnu_errfmt)144 696 Q F0(If set, shell error messages are writt\ -en in the standard GNU error message format.)184 708 Q(GNU Bash-4.0)72 -768 Q(2004 Apr 20)148.735 E(17)198.725 E 0 Cg EP +708 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(histappend)144 84 Q F0 .676 +/Times-Bold@0 SF(gnu_errfmt)144 84 Q F0(If set, shell error messages ar\ +e written in the standard GNU error message format.)184 96 Q F1 +(histappend)144 108 Q F0 .676 (If set, the history list is appended to the \214le named by the v)184 -96 R .676(alue of the)-.25 F/F2 9/Times-Bold@0 SF(HISTFILE)3.177 E F0 --.25(va)2.927 G(ri-).25 E(able when the shell e)184 108 Q +120 R .676(alue of the)-.25 F/F2 9/Times-Bold@0 SF(HISTFILE)3.177 E F0 +-.25(va)2.927 G(ri-).25 E(able when the shell e)184 132 Q (xits, rather than o)-.15 E -.15(ve)-.15 G(rwriting the \214le.).15 E F1 -(histr)144 120 Q(eedit)-.18 E F0 .576(If set, and)184 132 R F1 -.18(re) +(histr)144 144 Q(eedit)-.18 E F0 .576(If set, and)184 156 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.)184 144 Q F1(histv)144 156 Q -(erify)-.1 E F0 .402(If set, and)184 168 R F1 -.18(re)2.903 G(adline).18 +.575(ailed his-)-.1 F(tory substitution.)184 168 Q F1(histv)144 180 Q +(erify)-.1 E F0 .402(If set, and)184 192 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 .662(passed to the shell parser)184 180 R 5.662(.I)-.55 G .661 +2.903 F .662(passed to the shell parser)184 204 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)184 192 S -.25(ff).2 G(er).25 E +G(adline).18 E F0(editing)3.161 E -.2(bu)184 216 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)144 204 Q F0 1.181(If set, and)184 216 R F1 -.18(re)3.681 +(hostcomplete)144 228 Q F0 1.181(If set, and)184 240 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 -228 R 1.381(ord containing a)-.1 F F1(@)3.881 E F0 1.381 +252 R 1.381(ord containing a)-.1 F F1(@)3.881 E F0 1.381 (is being completed \(see)3.881 F F1(Completing)3.88 E F0(under)3.88 E -F2(READLINE)3.88 E F0(abo)184 240 Q -.15(ve)-.15 G 2.5(\). 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This).15 F .967(option is)3.467 F(enabled by def)184 336 Q +(ault.)-.1 E F1(lastpipe)144 348 Q F0 1.211 (If set, and job control is not acti)6.66 F -.15(ve)-.25 G 3.712(,t).15 G 1.212(he shell runs the last command of a pipeline not)-3.712 F -.15 -(exe)184 336 S(cuted in the background in the current shell en).15 E -(vironment.)-.4 E F1(lithist)144 348 Q F0 .655(If set, and the)15.55 F +(exe)184 360 S(cuted in the background in the current shell en).15 E +(vironment.)-.4 E F1(lithist)144 372 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)184 360 Q +(with embedded ne)184 384 Q (wlines rather than using semicolon separators where possible.)-.25 E F1 -(login_shell)144 372 Q F0 .486 +(login_shell)144 396 Q F0 .486 (The shell sets this option if it is started as a login shell \(see)184 -384 R F2(INV)2.987 E(OCA)-.405 E(TION)-.855 E F0(abo)2.737 E -.15(ve) --.15 G 2.987(\). The).15 F -.25(va)184 396 S(lue may not be changed.).25 -E F1(mailwar)144 408 Q(n)-.15 E F0 .815(If set, and a \214le that)184 -420 R F1(bash)3.315 E F0 .814 +408 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)184 420 S(lue may not be changed.).25 +E F1(mailwar)144 432 Q(n)-.15 E F0 .815(If set, and a \214le that)184 +444 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)184 432 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E +-.1(wa)184 456 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)144 444 Q F0 .324(If set, and)184 456 R F1 -.18 +(no_empty_cmd_completion)144 468 Q F0 .324(If set, and)184 480 R F1 -.18 (re)2.824 G(adline).18 E F0 .324(is being used,)2.824 F F1(bash)2.824 E F0 .324(will not attempt to search the)2.824 F F2 -.666(PA)2.825 G(TH) -.189 E F0 .325(for possible)2.575 F -(completions when completion is attempted on an empty line.)184 468 Q F1 -(nocaseglob)144 480 Q F0 .437(If set,)184 492 R F1(bash)2.937 E F0 .436 +(completions when completion is attempted on an empty line.)184 492 Q F1 +(nocaseglob)144 504 Q F0 .437(If set,)184 516 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)184 504 S +H .436(ashion when performing pathname).05 F -.15(ex)184 528 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)144 516 Q F0 1.193(If set,)184 -528 R F1(bash)3.693 E F0 1.194(matches patterns in a case\255insensiti) +-.15(ve)-.15 G(\).).15 E F1(nocasematch)144 540 Q F0 1.193(If set,)184 +552 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)184 540 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)144 552 Q F0 -.855(If set,)184 564 R F1(bash)3.355 E F0(allo)3.355 E .855 +F(while e)184 564 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)144 576 Q F0 +.855(If set,)184 588 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)184 576 S(pand to a null string, rather than themselv) -.15 E(es.)-.15 E F1(pr)144 588 Q(ogcomp)-.18 E F0 .676 -(If set, the programmable completion f)184 600 R .677(acilities \(see) +-3.354 E -.15(ex)184 600 S(pand to a null string, rather than themselv) +.15 E(es.)-.15 E F1(pr)144 612 Q(ogcomp)-.18 E F0 .676 +(If set, the programmable completion f)184 624 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.)184 612 Q -(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 624 Q(omptv) --.18 E(ars)-.1 E F0 1.448(If set, prompt strings under)184 636 R 1.448 +-.15(ve)-.15 G(\)).15 E(are enabled.)184 636 Q +(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 648 Q(omptv) +-.18 E(ars)-.1 E F0 1.448(If set, prompt strings under)184 660 R 1.448 (go parameter e)-.18 F 1.447(xpansion, command substitution, arithmetic) --.15 F -.15(ex)184 648 S .17(pansion, and quote remo).15 F -.25(va)-.15 +-.15 F -.15(ex)184 672 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)184 660 Q(ault.)-.1 E F1 -.18(re)144 672 +E(This option is enabled by def)184 684 Q(ault.)-.1 E F1 -.18(re)144 696 S(stricted_shell).18 E F0 1.069 (The shell sets this option if it is started in restricted mode \(see) -184 684 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 696 Q 4.178 +184 708 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 720 Q 4.178 (w\). 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) -184 708 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 +1.678(This is not reset when the startup \214les are)6.678 F (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/F1 10 -/Times-Bold@0 SF(shift_v)144 84 Q(erbose)-.1 E F0 .502(If set, the)184 -96 R F1(shift)3.002 E F0 -.2(bu)3.002 G .501 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E -.15(exe)184 +84 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 10 +/Times-Bold@0 SF(shift_v)144 96 Q(erbose)-.1 E F0 .502(If set, the)184 +108 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.)184 108 Q F1(sour) -144 120 Q(cepath)-.18 E F0 .77(If set, the)184 132 R F1(sour)3.27 E(ce) +(xceeds the number)-.15 F(of positional parameters.)184 120 Q F1(sour) +144 132 Q(cepath)-.18 E F0 .77(If set, the)184 144 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 9/Times-Bold@0 SF -.666(PA)3.271 G(TH)-.189 E F0 .771(to \214nd the directory containing the)3.021 F -(\214le supplied as an ar)184 144 Q 2.5(gument. This)-.18 F -(option is enabled by def)2.5 E(ault.)-.1 E F1(xpg_echo)144 156 Q F0 -(If set, the)184 168 Q F1(echo)2.5 E F0 -.2(bu)2.5 G(iltin e).2 E +(\214le supplied as an ar)184 156 Q 2.5(gument. This)-.18 F +(option is enabled by def)2.5 E(ault.)-.1 E F1(xpg_echo)144 168 Q F0 +(If set, the)184 180 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) -108 180 Q F0([)2.5 E F1<ad66>A F0(])A 1.002(Suspend the e)144 192 R -.15 +108 192 Q F0([)2.5 E F1<ad66>A F0(])A 1.002(Suspend the e)144 204 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(SIGCONT)A F0 3.501(signal. A)3.251 F 1.001 -(login shell cannot be)3.501 F .022(suspended; the)144 204 R F1<ad66> +(login shell cannot be)3.501 F .022(suspended; the)144 216 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)144 216 S(nless the shell is a login shell and)-2.5 E F1 +5.023 F 2.5(0u)144 228 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)108 228 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)108 -240 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 1.15 +F1(test)108 240 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)108 +252 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)144 252 R 3.688 +(operator and operand must be a separate ar)144 264 R 3.688 (gument. Expressions)-.18 F 1.188(are composed of the primaries)3.688 F -1.89(described abo)144 264 R 2.19 -.15(ve u)-.15 H(nder).15 E F2 +1.89(described abo)144 276 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)144 276 Q +(ptions, nor)-4.389 F(does it accept and ignore an ar)144 288 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)144 294 R .786 +E .785(Expressions may be combined using the follo)144 306 R .786 (wing operators, listed in decreasing order of prece-)-.25 F 3.412 -(dence. The)144 306 R -.25(eva)3.412 G .912 +(dence. The)144 318 R -.25(eva)3.412 G .912 (luation depends on the number of ar).25 F .911(guments; see belo)-.18 F 4.711 -.65(w. O)-.25 H .911(perator precedence is).65 F -(used when there are \214v)144 318 Q 2.5(eo)-.15 G 2.5(rm)-2.5 G(ore ar) --2.5 E(guments.)-.18 E F1(!)144 330 Q F3 -.2(ex)2.5 G(pr).2 E F0 -.35 +(used when there are \214v)144 330 Q 2.5(eo)-.15 G 2.5(rm)-2.5 G(ore ar) +-2.5 E(guments.)-.18 E F1(!)144 342 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(\()144 342 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0 .26 +E F1(\()144 354 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))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.)180 354 Q F3 -.2(ex) -144 366 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35 -(Tr)180 378 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)144 390 S(pr1).2 E -F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 402 S +(rride the normal precedence of opera-).15 F(tors.)180 366 Q F3 -.2(ex) +144 378 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35 +(Tr)180 390 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)144 402 S(pr1).2 E +F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 414 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)144 418.8 Q F0(and)2.5 E F1([)2.5 E +(pr2).2 E F0(is true.)2.52 E F1(test)144 430.8 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)144 436.8 S -.18(rg)-2.5 G(uments).18 E(The e) -180 448.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 460.8 S -.18 -(rg)-2.5 G(ument).18 E(The e)180 472.8 Q +(guments.)-.18 E 2.5(0a)144 448.8 S -.18(rg)-2.5 G(uments).18 E(The e) +180 460.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 472.8 S -.18 +(rg)-2.5 G(ument).18 E(The e)180 484.8 Q (xpression is true if and only if the ar)-.15 E(gument is not null.)-.18 -E 2.5(2a)144 484.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) -180 496.8 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87 +E 2.5(2a)144 496.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) +180 508.8 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)180 508.8 R .38 +(gument is null.)-.18 F .379(If the \214rst ar)180 520.8 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)180 520.8 Q .553 +-.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 532.8 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)180 532.8 Q +(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 544.8 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)144 544.8 S -.18(rg)-2.5 G -(uments).18 E .236(The follo)180 556.8 R .236 +(xpression is f)-.15 E(alse.)-.1 E 2.5(3a)144 556.8 S -.18(rg)-2.5 G +(uments).18 E .236(The follo)180 568.8 R .236 (wing conditions are applied in the order listed.)-.25 F .236 (If the second ar)5.236 F .236(gument is one of)-.18 F .855 -(the binary conditional operators listed abo)180 568.8 R 1.155 -.15 +(the binary conditional operators listed abo)180 580.8 R 1.155 -.15 (ve u)-.15 H(nder).15 E F2(CONDITION)3.355 E .855(AL EXPRESSIONS)-.18 F -F4(,)A F0(the)3.104 E .578(result of the e)180 580.8 R .578(xpression i\ +F4(,)A F0(the)3.104 E .578(result of the e)180 592.8 R .578(xpression i\ s the result of the binary test using the \214rst and third ar)-.15 F -(guments)-.18 E 1.333(as operands.)180 592.8 R(The)6.333 E F1<ad61>3.833 +(guments)-.18 E 1.333(as operands.)180 604.8 R(The)6.333 E F1<ad61>3.833 E F0(and)3.833 E F1<ad6f>3.832 E F0 1.332 (operators are considered binary operators when there are)3.832 F .558 -(three ar)180 604.8 R 3.058(guments. If)-.18 F .558(the \214rst ar)3.058 +(three ar)180 616.8 R 3.058(guments. If)-.18 F .558(the \214rst ar)3.058 F .558(gument is)-.18 F F1(!)3.058 E F0 3.058(,t)C .558(he v)-3.058 F .558(alue is the ne)-.25 F -.05(ga)-.15 G .558(tion of the tw).05 F (o-ar)-.1 E(gument)-.18 E .521(test using the second and third ar)180 -616.8 R 3.021(guments. If)-.18 F .521(the \214rst ar)3.021 F .52 +628.8 R 3.021(guments. If)-.18 F .521(the \214rst ar)3.021 F .52 (gument is e)-.18 F(xactly)-.15 E F1(\()3.02 E F0 .52(and the third)3.02 -F(ar)180 628.8 Q .485(gument is e)-.18 F(xactly)-.15 E F1(\))2.985 E F0 +F(ar)180 640.8 Q .485(gument is e)-.18 F(xactly)-.15 E F1(\))2.985 E F0 2.985(,t)C .485(he result is the one-ar)-2.985 F .485 (gument test of the second ar)-.18 F 2.985(gument. Other)-.18 F(-)-.2 E -(wise, the e)180 640.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144 -652.8 S -.18(rg)-2.5 G(uments).18 E .385(If the \214rst ar)180 664.8 R +(wise, the e)180 652.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144 +664.8 S -.18(rg)-2.5 G(uments).18 E .385(If the \214rst ar)180 676.8 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)180 676.8 R 4.147(guments. Otherwise,)-.18 F +(posed of the remaining ar)180 688.8 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 -688.8 Q -.15(ve)-.15 G(.).15 E 2.5(5o)144 700.8 S 2.5(rm)-2.5 G(ore ar) --2.5 E(guments)-.18 E 1.635(The e)180 712.8 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 -724.8 Q -.15(ve)-.15 G(.).15 E(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 +700.8 Q -.15(ve)-.15 G(.).15 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(times)108 84 Q F0 1.229(Print the accumulated user and\ - system times for the shell and for processes run from the shell.)13.23 -F(The return status is 0.)144 96 Q F1(trap)108 112.8 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 .703(The command)144 124.8 R F2(ar) -3.533 E(g)-.37 E F0 .703(is to be read and e)3.423 F -.15(xe)-.15 G .702 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E 2.5(5o)144 +84 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments)-.18 E 1.635(The e)180 96 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)180 108 +Q -.15(ve)-.15 G(.).15 E(When used with)144 126 Q/F1 10/Times-Bold@0 SF +(test)2.5 E F0(or)2.5 E F1([)2.5 E F0 2.5(,t)C(he)-2.5 E F1(<)2.5 E F0 +(and)2.5 E F1(>)2.5 E F0(operators sort le)2.5 E +(xicographically using ASCII ordering.)-.15 E F1(times)108 142.8 Q F0 +1.229(Print the accumulated user and system times for the shell and for\ + processes run from the shell.)13.23 F(The return status is 0.)144 154.8 +Q F1(trap)108 171.6 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 +.703(The command)144 183.6 R F2(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 F2(sigspec)3.202 E F0 5.702(.I).31 G(f)-5.702 E F2 (ar)3.532 E(g)-.37 E F0(is)3.422 E .608(absent \(and there is a single) -144 136.8 R F2(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E +144 195.6 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 -.659(\(the v)144 148.8 R .659(alue it had upon entrance to the shell\).) +.659(\(the v)144 207.6 R .659(alue it had upon entrance to the shell\).) -.25 F(If)5.658 E F2(ar)3.488 E(g)-.37 E F0 .658 (is the null string the signal speci\214ed by each)3.378 F F2(sigspec) -144.34 160.8 Q F0 .58(is ignored by the shell and by the commands it in) +144.34 219.6 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 F2(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 1.215 -(been supplied, then the trap commands associated with each)144 172.8 R +(been supplied, then the trap commands associated with each)144 231.6 R F2(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)144 184.8 R F1<ad70>3.36 +F(gu-)-.18 E .86(ments are supplied or if only)144 243.6 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)144 196.8 R F1<ad6c>2.83 E F0 .33(option causes the shell \ +(signal. The)144 255.6 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 4.31 -(bers. Each)144 208.8 R F2(sigspec)4.65 E F0 1.811 +(bers. Each)144 267.6 R F2(sigspec)4.65 E F0 1.811 (is either a signal name de\214ned in <)4.62 F F2(signal.h)A F0 1.811 (>, or a signal number)B 6.811(.S)-.55 G(ignal)-6.811 E -(names are case insensiti)144 220.8 Q .3 -.15(ve a)-.25 H(nd the).15 E +(names are case insensiti)144 279.6 Q .3 -.15(ve a)-.25 H(nd the).15 E /F3 9/Times-Bold@0 SF(SIG)2.5 E F0(pre\214x is optional.)2.25 E 1.649 -(If a)144 238.8 R F2(sigspec)4.489 E F0(is)4.459 E F3(EXIT)4.149 E F0 +(If a)144 297.6 R F2(sigspec)4.489 E F0(is)4.459 E F3(EXIT)4.149 E F0 1.649(\(0\) the command)3.899 F F2(ar)4.479 E(g)-.37 E F0 1.649(is e) 4.369 F -.15(xe)-.15 G 1.649(cuted on e).15 F 1.648(xit from the shell.) -.15 F 1.648(If a)6.648 F F2(sigspec)4.488 E F0(is)4.458 E F3(DEB)144 -250.8 Q(UG)-.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.167(the command)3.417 F +309.6 Q(UG)-.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.167(the command)3.417 F F2(ar)3.997 E(g)-.37 E F0 1.167(is e)3.887 F -.15(xe)-.15 G 1.167 (cuted before e).15 F -.15(ve)-.25 G(ry).15 E F2 1.168(simple command) 3.667 F F0(,)A F2(for)3.668 E F0(command,)3.668 E F2(case)3.668 E F0 -(com-)3.668 E(mand,)144 262.8 Q F2(select)2.647 E F0 .147(command, e) +(com-)3.668 E(mand,)144 321.6 Q F2(select)2.647 E F0 .147(command, e) 2.647 F -.15(ve)-.25 G .147(ry arithmetic).15 F F2(for)2.647 E F0 .146 (command, and before the \214rst command e)2.647 F -.15(xe)-.15 G .146 -(cutes in a).15 F .145(shell function \(see)144 274.8 R F3 .145 +(cutes in a).15 F .145(shell function \(see)144 333.6 R F3 .145 (SHELL GRAMMAR)2.645 F F0(abo)2.395 E -.15(ve)-.15 G 2.646(\). Refer).15 F .146(to the description of the)2.646 F F1(extdeb)2.646 E(ug)-.2 E F0 -.146(option to)2.646 F(the)144 286.8 Q F1(shopt)3.201 E F0 -.2(bu)3.201 +.146(option to)2.646 F(the)144 345.6 Q F1(shopt)3.201 E F0 -.2(bu)3.201 G .7(iltin for details of its ef).2 F .7(fect on the)-.25 F F1(DEB)3.2 E (UG)-.1 E F0 3.2(trap. If)3.2 F(a)3.2 E F2(sigspec)3.54 E F0(is)3.51 E -F3(RETURN)3.2 E F4(,)A F0 .7(the com-)2.95 F(mand)144 298.8 Q F2(ar) +F3(RETURN)3.2 E F4(,)A F0 .7(the com-)2.95 F(mand)144 357.6 Q F2(ar) 3.473 E(g)-.37 E F0 .643(is e)3.363 F -.15(xe)-.15 G .643 (cuted each time a shell function or a script e).15 F -.15(xe)-.15 G .644(cuted with the).15 F F1(.)3.144 E F0(or)3.144 E F1(sour)3.144 E(ce) --.18 E F0 -.2(bu)3.144 G(iltins).2 E(\214nishes e)144 310.8 Q -.15(xe) --.15 G(cuting.).15 E .929(If a)144 328.8 R F2(sigspec)3.769 E F0(is) +-.18 E F0 -.2(bu)3.144 G(iltins).2 E(\214nishes e)144 369.6 Q -.15(xe) +-.15 G(cuting.).15 E .929(If a)144 387.6 R F2(sigspec)3.769 E F0(is) 3.739 E F3(ERR)3.429 E F4(,)A F0 .929(the command)3.179 F F2(ar)3.759 E (g)-.37 E F0 .929(is e)3.649 F -.15(xe)-.15 G .929(cuted whene).15 F -.15(ve)-.25 G 3.429(ras).15 G .928(imple command has a non\255zero) --3.429 F -.15(ex)144 340.8 S 1.008(it status, subject to the follo).15 F +-3.429 F -.15(ex)144 399.6 S 1.008(it status, subject to the follo).15 F 1.009(wing conditions.)-.25 F(The)6.009 E F3(ERR)3.509 E F0 1.009 (trap is not e)3.259 F -.15(xe)-.15 G 1.009(cuted if the f).15 F 1.009 (ailed com-)-.1 F .324 -(mand is part of the command list immediately follo)144 352.8 R .324 +(mand is part of the command list immediately follo)144 411.6 R .324 (wing a)-.25 F F1(while)2.824 E F0(or)2.824 E F1(until)2.824 E F0 -.1 (ke)2.824 G(yw)-.05 E .324(ord, part of the test)-.1 F .151(in an)144 -364.8 R F2(if)2.661 E F0 .151(statement, part of a command e)4.611 F +423.6 R F2(if)2.661 E F0 .151(statement, part of a command e)4.611 F -.15(xe)-.15 G .151(cuted in a).15 F F1(&&)2.651 E F0(or)2.651 E F1(||) 2.651 E F0 .151(list, or if the command')2.651 F 2.651(sr)-.55 G .151 -(eturn v)-2.651 F(alue)-.25 E(is being in)144 376.8 Q -.15(ve)-.4 G +(eturn v)-2.651 F(alue)-.25 E(is being in)144 435.6 Q -.15(ve)-.4 G (rted via).15 E F1(!)2.5 E F0 5(.T)C(hese are the same conditions obe)-5 E(yed by the)-.15 E F1(err)2.5 E(exit)-.18 E F0(option.)2.5 E 1.095 (Signals ignored upon entry to the shell cannot be trapped or reset.)144 -394.8 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662 -(being ignored are reset to their original v)144 406.8 R .662 +453.6 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662 +(being ignored are reset to their original v)144 465.6 R .662 (alues in a subshell or subshell en)-.25 F .662(vironment when one is) --.4 F 2.5(created. The)144 418.8 R(return status is f)2.5 E(alse if an) +-.4 F 2.5(created. The)144 477.6 R(return status is f)2.5 E(alse if an) -.1 E(y)-.15 E F2(sigspec)2.84 E F0(is in)2.81 E -.25(va)-.4 G (lid; otherwise).25 E F1(trap)2.5 E F0(returns true.)2.5 E F1(type)108 -435.6 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)144 447.6 S .174 +494.4 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)144 506.4 S .174 (th no options, indicate ho).4 F 2.674(we)-.25 G(ach)-2.674 E F2(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 -F1<ad74>144 459.6 Q F0 .842(option is used,)3.342 F F1(type)3.342 E F0 +F1<ad74>144 518.4 Q F0 .842(option is used,)3.342 F F1(type)3.342 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)3.343 G(iltin).2 E F0 3.343(,o).24 G(r)-3.343 E F2 -(\214le)5.253 E F0(if)3.523 E F2(name)144.36 471.6 Q F0 .087 +(\214le)5.253 E F0(if)3.523 E F2(name)144.36 530.4 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 F2 (name)2.946 E F0 .086(is not)2.766 F .118 -(found, then nothing is printed, and an e)144 483.6 R .118 +(found, then nothing is printed, and an e)144 542.4 R .118 (xit status of f)-.15 F .118(alse is returned.)-.1 F .119(If the)5.119 F F1<ad70>2.619 E F0 .119(option is used,)2.619 F F1(type)2.619 E F0 .855 -(either returns the name of the disk \214le that w)144 495.6 R .855 +(either returns the name of the disk \214le that w)144 554.4 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 .64(mand name, or nothing if)144 -507.6 R/F5 10/Courier@0 SF .64(type -t name)3.14 F F0 -.1(wo)3.14 G .641 +566.4 R/F5 10/Courier@0 SF .64(type -t name)3.14 F F0 -.1(wo)3.14 G .641 (uld not return).1 F F2(\214le)3.141 E F0 5.641(.T).18 G(he)-5.641 E F1 <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)144 519.6 R F2(name)2.613 E F0 2.613(,e) +-.189 E F0 .113(search for each)144 578.4 R F2(name)2.613 E F0 2.613(,e) C -.15(ve)-2.863 G 2.613(ni).15 G(f)-2.613 E F5 .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(fa)-5.113 G .112(command is hashed,)-.001 F F1<ad70> -2.612 E F0(and)144 531.6 Q F1<ad50>2.944 E F0 .444(print the hashed v) +2.612 E F0(and)144 590.4 Q F1<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 F1 -<ad61>2.945 E F0(option)2.945 E .265(is used,)144 543.6 R F1(type)2.765 +<ad61>2.945 E F0(option)2.945 E .265(is used,)144 602.4 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 .426(and functions, if and only if the) -144 555.6 R F1<ad70>2.926 E F0 .426(option is not also used.)2.926 F +144 614.4 R F1<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)144 567.6 R F1<ad61>3.049 E F0 5.549(.T)C(he) +(consulted when using)144 626.4 R F1<ad61>3.049 E F0 5.549(.T)C(he) -5.549 E F1<ad66>3.049 E F0 .548 (option suppresses shell function lookup, as with the)3.049 F F1 -(command)3.048 E F0 -.2(bu)144 579.6 S(iltin.).2 E F1(type)5 E F0 +(command)3.048 E F0 -.2(bu)144 638.4 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 F1(ulimit)108 596.4 +(alse if an)-.1 E 2.5(ya)-.15 G(re not found.)-2.5 E F1(ulimit)108 655.2 Q F0([)2.5 E F1(\255HST)A(abcde\214lmnpqrstuvx)-.92 E F0([)2.5 E F2 -(limit)A F0(]])A(Pro)144 608.4 Q .243(vides control o)-.15 F -.15(ve) +(limit)A F0(]])A(Pro)144 667.2 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 (ilable to the shell and to processes started by it, on systems).25 F -.944(that allo)144 620.4 R 3.444(ws)-.25 G .944(uch control.)-3.444 F +.944(that allo)144 679.2 R 3.444(ws)-.25 G .944(uch control.)-3.444 F (The)5.944 E F1<ad48>3.444 E F0(and)3.444 E F1<ad53>3.444 E F0 .943 (options specify that the hard or soft limit is set for the)3.444 F(gi) -144 632.4 Q -.15(ve)-.25 G 2.708(nr).15 G 2.708(esource. A)-2.708 F .208 +144 691.2 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)144 644.4 R .426 +ft limit may)2.708 F .426(be increased up to the v)144 703.2 R .426 (alue of the hard limit.)-.25 F .425(If neither)5.426 F F1<ad48>2.925 E F0(nor)2.925 E F1<ad53>2.925 E F0 .425 (is speci\214ed, both the soft and)2.925 F .139(hard limits are set.)144 -656.4 R .139(The v)5.139 F .139(alue of)-.25 F F2(limit)2.729 E F0 .139 +715.2 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)144 668.4 R(alues)-.25 E F1(hard)3.242 E F0(,)A F1 +.742(of the special v)144 727.2 R(alues)-.25 E F1(hard)3.242 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)144 680.4 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)144 692.4 R F1<ad48>2.999 E F0 -.499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .498 -(more than one resource is speci\214ed, the)2.999 F -(limit name and unit are printed before the v)144 704.4 Q 2.5 -(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F1 -<ad61>144 716.4 Q F0(All current limits are reported)25.3 E +C .741(hich stand for the current hard limit, the current)-3.241 F (GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(20)198.725 E 0 Cg EP %%Page: 21 21 %%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<ad62>144 84 Q F0(The maximum sock)24.74 E(et b)-.1 E -(uf)-.2 E(fer size)-.25 E F1<ad63>144 96 Q F0 -(The maximum size of core \214les created)25.86 E F1<ad64>144 108 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>144 120 Q F0 -(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 132 Q F0 +(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .78 +(soft limit, and no limit, respecti)144 84 R -.15(ve)-.25 G(ly).15 E +5.78(.I)-.65 G(f)-5.78 E/F1 10/Times-Italic@0 SF(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 96 R/F2 10/Times-Bold@0 SF +<ad48>2.999 E F0 .499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When) +.15 F .498(more than one resource is speci\214ed, the)2.999 F +(limit name and unit are printed before the v)144 108 Q 2.5(alue. Other) +-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F2<ad61>144 120 +Q F0(All current limits are reported)25.3 E F2<ad62>144 132 Q F0 +(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E F2<ad63> +144 144 Q F0(The maximum size of core \214les created)25.86 E F2<ad64> +144 156 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>144 168 Q F0 +(The maximum scheduling priority \("nice"\))25.86 E F2<ad66>144 180 Q F0 (The maximum size of \214les written by the shell and its children)26.97 -E F1<ad69>144 144 Q F0(The maximum number of pending signals)27.52 E F1 -<ad6c>144 156 Q F0(The maximum size that may be lock)27.52 E -(ed into memory)-.1 E F1<ad6d>144 168 Q F0 +E F2<ad69>144 192 Q F0(The maximum number of pending signals)27.52 E F2 +<ad6c>144 204 Q F0(The maximum size that may be lock)27.52 E +(ed into memory)-.1 E F2<ad6d>144 216 Q F0 (The maximum resident set size \(man)21.97 E 2.5(ys)-.15 G -(ystems do not honor this limit\))-2.5 E F1<ad6e>144 180 Q F0 .791(The \ +(ystems do not honor this limit\))-2.5 E F2<ad6e>144 228 Q F0 .791(The \ maximum number of open \214le descriptors \(most systems do not allo) 24.74 F 3.291(wt)-.25 G .791(his v)-3.291 F .791(alue to)-.25 F -(be set\))180 192 Q F1<ad70>144 204 Q F0 -(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1 -<ad71>144 216 Q F0(The maximum number of bytes in POSIX message queues) -24.74 E F1<ad72>144 228 Q F0(The maximum real-time scheduling priority) -25.86 E F1<ad73>144 240 Q F0(The maximum stack size)26.41 E F1<ad74>144 -252 Q F0(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 -264 Q F0(The maximum number of processes a)24.74 E -.25(va)-.2 G -(ilable to a single user).25 E F1<ad76>144 276 Q F0 .47 +(be set\))180 240 Q F2<ad70>144 252 Q F0 +(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F2 +<ad71>144 264 Q F0(The maximum number of bytes in POSIX message queues) +24.74 E F2<ad72>144 276 Q F0(The maximum real-time scheduling priority) +25.86 E F2<ad73>144 288 Q F0(The maximum stack size)26.41 E F2<ad74>144 +300 Q F0(The maximum amount of cpu time in seconds)26.97 E F2<ad75>144 +312 Q F0(The maximum number of processes a)24.74 E -.25(va)-.2 G +(ilable to a single user).25 E F2<ad76>144 324 Q F0 .47 (The maximum amount of virtual memory a)25.3 F -.25(va)-.2 G .47 -(ilable to the shell and, on some systems, to).25 F(its children)180 288 -Q F1<ad78>144 300 Q F0(The maximum number of \214le locks)25.3 E F1 -<ad54>144 312 Q F0(The maximum number of threads)23.63 E(If)144 328.8 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 +(ilable to the shell and, on some systems, to).25 F(its children)180 336 +Q F2<ad78>144 348 Q F0(The maximum number of \214le locks)25.3 E F2 +<ad54>144 360 Q F0(The maximum number of threads)23.63 E(If)144 376.8 Q +F1(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 \(the)-3.093 F F2<ad61>2.843 E F0 .343 (option is display only\).)2.843 F .343(If no)5.343 F .176(option is gi) -144 340.8 R -.15(ve)-.25 G .176(n, then).15 F F1<ad66>2.676 E F0 .175 +144 388.8 R -.15(ve)-.25 G .176(n, then).15 F F2<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,)144 352.8 -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 +(lues are in 1024-byte increments, e)1.11 F .175(xcept for)-.15 F F2 +<ad74>2.675 E F0 2.675(,w)C .175(hich is in)-2.675 F(seconds,)144 400.8 +Q F2<ad70>2.515 E F0 2.515(,w)C .015 +(hich is in units of 512-byte blocks, and)-2.515 F F2<ad54>2.516 E F0(,) +A F2<ad62>2.516 E F0(,)A F2<ad6e>2.516 E F0 2.516(,a)C(nd)-2.516 E F2 <ad75>2.516 E F0 2.516(,w)C .016(hich are unscaled v)-2.516 F(al-)-.25 E -3.788(ues. The)144 364.8 R 1.287(return status is 0 unless an in)3.787 F +3.788(ues. The)144 412.8 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 -376.8 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 393.6 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)144 405.6 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 +424.8 Q 2.5(wl)-.25 G(imit.)-2.5 E F2(umask)108 441.6 Q F0([)2.5 E F2 +<ad70>A F0 2.5(][)C F2<ad53>-2.5 E F0 2.5(][)C F1(mode)-2.5 E F0(])A .2 +(The user \214le-creation mask is set to)144 453.6 R F1(mode)2.7 E F0 +5.2(.I).18 G(f)-5.2 E F1(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)144 417.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 -429.6 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 +pted by)144 465.6 R F1 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 +477.6 Q F1(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 F2<ad53>2.882 E F0 .382 (option causes the mask to be)2.882 F .547 -(printed in symbolic form; the def)144 441.6 R .547 +(printed in symbolic form; the def)144 489.6 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)144.38 453.6 Q F0 .551 +(he)-3.047 E F2<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F1 +(mode)144.38 501.6 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)144 465.6 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)108 482.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0 -(...])2.5 E(Remo)144 494.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name) +F .552(The return status is 0 if the)5.552 F(mode w)144 513.6 Q +(as successfully changed or if no)-.1 E F1(mode)2.5 E F0(ar)2.5 E +(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F2 +(unalias)108 530.4 Q F0<5bad>2.5 E F2(a)A F0 2.5(][)C F1(name)-2.5 E F0 +(...])2.5 E(Remo)144 542.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F1(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)144 506.4 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)108 523.2 Q F0<5bad>2.5 E F1 -(fv)A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E -.15(Fo)144 535.2 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 +F2<ad61>4.155 E F0 1.655(is supplied, all alias de\214nitions are)4.155 +F(remo)144 554.4 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E +(alue is true unless a supplied)-.25 E F1(name)2.86 E F0 +(is not a de\214ned alias.)2.68 E F2(unset)108 571.2 Q F0<5bad>2.5 E F2 +(fv)A F0 2.5(][)C F1(name)-2.5 E F0(...])2.5 E -.15(Fo)144 583.2 S 3.106 +(re).15 G(ach)-3.106 E F1(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>144 547.2 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 +5.607 F F2<ad76>144 595.2 Q F0 .305(option is gi)2.805 F -.15(ve)-.25 G +.305(n, each).15 F F1(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>144 559.2 Q F0 .459 -(is speci\214ed, each)2.959 F F2(name)3.319 E F0 .459 +(riables may not be unset.).25 F(If)5.304 E F2<ad66>144 607.2 Q F0 .459 +(is speci\214ed, each)2.959 F F1(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)144 571.2 R .903 +F -.15(ve)-.15 G 2.96(d. Each).15 F .903(unset v)144 619.2 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)144 583.2 Q 6.915(yo)-.15 G(f)-6.915 E/F3 9/Times-Bold@0 +(If)5.902 E(an)144 631.2 Q 6.915(yo)-.15 G(f)-6.915 E/F3 9/Times-Bold@0 SF(COMP_W)6.915 E(ORDBREAKS)-.09 E/F4 9/Times-Roman@0 SF(,)A F3(RANDOM) 6.665 E F4(,)A F3(SECONDS)6.665 E F4(,)A F3(LINENO)6.665 E F4(,)A F3 (HISTCMD)6.666 E F4(,)A F3(FUNCN)6.666 E(AME)-.18 E F4(,)A F3(GR)144 -595.2 Q(OUPS)-.27 E F4(,)A F0(or)2.523 E F3(DIRST)2.773 E -.495(AC)-.81 +643.2 Q(OUPS)-.27 E F4(,)A F0(or)2.523 E F3(DIRST)2.773 E -.495(AC)-.81 G(K).495 E F0 .272(are unset, the)2.522 F 2.772(yl)-.15 G .272 (ose their special properties, e)-2.772 F -.15(ve)-.25 G 2.772(ni).15 G 2.772(ft)-2.772 G(he)-2.772 E 2.772(ya)-.15 G .272(re subsequently) --2.772 F 2.5(reset. The)144 607.2 R -.15(ex)2.5 G -(it status is true unless a).15 E F2(name)2.86 E F0(is readonly)2.68 E -(.)-.65 E F1(wait)108 624 Q F0([)2.5 E F2 2.5(n.)C(..)-2.5 E F0(])A -.8 -(Wa)144 636 S .288 +-2.772 F 2.5(reset. The)144 655.2 R -.15(ex)2.5 G +(it status is true unless a).15 E F1(name)2.86 E F0(is readonly)2.68 E +(.)-.65 E F2(wait)108 672 Q F0([)2.5 E F1 2.5(n.)C(..)-2.5 E F0(])A -.8 +(Wa)144 684 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)144 648 R -.15(ve)-.25 G .722 +(Each)5.288 E F1(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)144 696 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)144 660 R -.15(ve)-.25 G 1.265 +-3.222 F .722(aited for)-.1 F 5.722(.I)-.55 G(f)-5.722 E F1(n)3.582 E F0 +(is)3.462 E 1.265(not gi)144 708 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)144 672 R .457 +(nd the return status is zero.)-3.765 F(If)6.266 E F1(n)4.126 E F0 .457 +(speci\214es a non-e)144 720 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)144 684 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)72 700.8 Q F0(bash\(1\), sh\(1\))108 -712.8 Q(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(21)198.725 E 0 Cg EP +(Otherwise, the return status is the)5.457 F(GNU Bash-4.0)72 768 Q +(2004 Apr 20)148.735 E(21)198.725 E 0 Cg EP +%%Page: 22 22 +%%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 -.15(ex)144 +84 S(it status of the last process or job w).15 E(aited for)-.1 E(.)-.55 +E/F1 10.95/Times-Bold@0 SF(SEE ALSO)72 100.8 Q F0(bash\(1\), sh\(1\))108 +112.8 Q(GNU Bash-4.0)72 768 Q(2004 Apr 20)148.735 E(22)198.725 E 0 Cg EP %%Trailer end %%EOF |