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| author | Chet Ramey <chet@caleb.ins.cwru.edu> | 2013-04-26 15:18:45 -0400 |
|---|---|---|
| committer | Chet Ramey <chet@caleb.ins.cwru.edu> | 2013-04-26 15:18:45 -0400 |
| commit | c2fa658335af1d85547b9eff874e97add742d595 (patch) | |
| tree | 77f4017de92524da46ac37df21e8e6b21d01b730 /doc/bash.0 | |
| parent | f8fa1b65b9eede4d95f5408e92ff5b85db117ca4 (diff) | |
| download | bash-c2fa658335af1d85547b9eff874e97add742d595.tar.gz | |
commit bash-20130322 snapshot
Diffstat (limited to 'doc/bash.0')
| -rw-r--r-- | doc/bash.0 | 17 |
1 files changed, 11 insertions, 6 deletions
@@ -97,7 +97,9 @@ OOPPTTIIOONNSS ----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). + from the POSIX standard to match the standard (_p_o_s_i_x _m_o_d_e). See + SSEEEE AALLSSOO below for a reference to a document that details how + posix mode affects bash's behavior. ----rreessttrriicctteedd The shell becomes restricted (see RREESSTTRRIICCTTEEDD SSHHEELLLL below). @@ -1025,7 +1027,7 @@ PPAARRAAMMEETTEERRSS CCHHIILLDD__MMAAXX Set the number of exited child status values for the shell to remember. Bash will not allow this value to be decreased below - a Posix-mandated minimum, and there is a maximum value (cur- + a POSIX-mandated minimum, and there is a maximum value (cur- rently 8192) that this may not exceed. The minimum value is system-dependent. CCOOLLUUMMNNSS @@ -4874,7 +4876,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS 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. + not be reset. In _p_o_s_i_x mode, 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 option processing are treated as val- @@ -4976,7 +4978,9 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS is disabled by default. 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). + match the standard (_p_o_s_i_x _m_o_d_e). See SSEEEE AALLSSOO + below for a reference to a document that details + how posix mode affects bash's behavior. pprriivviilleeggeedd Same as --pp. vveerrbboossee Same as --vv. @@ -5145,7 +5149,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS rupt; previous versions continue with the next command in the list. ccoommppaatt4411 - If set, bbaasshh, when in posix mode, treats a single quote + If set, bbaasshh, when in _p_o_s_i_x mode, treats a single quote in a double-quoted parameter expansion as a special character. The single quotes must match (an even num- ber) and the characters between the single quotes are @@ -5618,6 +5622,7 @@ SSEEEE AALLSSOO _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_- _t_i_e_s, IEEE + http://tiswww.case.edu/~chet/bash/POSIX -- a description of posix mode _s_h(1), _k_s_h(1), _c_s_h(1) _e_m_a_c_s(1), _v_i(1) _r_e_a_d_l_i_n_e(3) @@ -5693,4 +5698,4 @@ BBUUGGSS -GNU Bash 4.2 2013 January 8 BASH(1) +GNU Bash 4.2 2013 March 4 BASH(1) |