mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-08-09 03:30:48 +02:00
commit bash-20041124 snapshot
This commit is contained in:
Chet Ramey
+10
-8
@@ -4166,13 +4166,15 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
|
||||
|
||||
sseett [----aabbeeffhhkkmmnnppttuuvvxxBBCCHHPP] [--oo _o_p_t_i_o_n] [_a_r_g ...]
|
||||
Without options, the name and value of each shell variable are
|
||||
displayed in a format that can be reused as input. 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, ...... $$_n. Options, if specified, have the following mean-
|
||||
ings:
|
||||
displayed in a format that can be reused as input for setting or
|
||||
resetting the currently-set variables. Read-only variables can-
|
||||
not be reset. In _p_o_s_i_x _m_o_d_e, only shell variables are listed.
|
||||
The output is sorted according to the current locale. When
|
||||
options are specified, they set or unset shell attributes. Any
|
||||
arguments remaining after the options are processed are treated
|
||||
as values for the positional parameters and are assigned, in
|
||||
order, to $$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
|
||||
subsequent commands.
|
||||
@@ -4246,7 +4248,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
|
||||
is disabled by default.
|
||||
ppoossiixx Change the behavior of bbaasshh where the default
|
||||
operation differs from the POSIX 1003.2 standard
|
||||
to match the standard (_`_p_o_s_i_x _m_o_d_e).
|
||||
to match the standard (_p_o_s_i_x _m_o_d_e).
|
||||
pprriivviilleeggeedd
|
||||
Same as --pp.
|
||||
vveerrbboossee Same as --vv.
|
||||
|
||||
+5
-2
@@ -7483,7 +7483,10 @@ before execution resumes after the function or script.
|
||||
.TP
|
||||
\fBset\fP [\fB\-\-abefhkmnptuvxBCHP\fP] [\fB\-o\fP \fIoption\fP] [\fIarg\fP ...]
|
||||
Without options, the name and value of each shell variable are displayed
|
||||
in a format that can be reused as input.
|
||||
in a format that can be reused as input
|
||||
for setting or resetting the currently-set variables.
|
||||
Read-only variables cannot be reset.
|
||||
In \fIposix mode\fP, 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
|
||||
@@ -7656,7 +7659,7 @@ This option is disabled by default.
|
||||
Change the behavior of
|
||||
.B bash
|
||||
where the default operation differs
|
||||
from the POSIX 1003.2 standard to match the standard (\fI`posix mode\fP).
|
||||
from the POSIX 1003.2 standard to match the standard (\fIposix mode\fP).
|
||||
.TP 8
|
||||
.B privileged
|
||||
Same as
|
||||
|
||||
+6
-3
@@ -9611,7 +9611,10 @@ Any command associated with the <B>RETURN</B> trap is executed
|
||||
before execution resumes after the function or script.
|
||||
<DT><B>set</B> [<B>--abefhkmnptuvxBCHP</B>] [<B>-o</B> <I>option</I>] [<I>arg</I> ...]<DD>
|
||||
Without options, the name and value of each shell variable are displayed
|
||||
in a format that can be reused as input.
|
||||
in a format that can be reused as input
|
||||
for setting or resetting the currently-set variables.
|
||||
Read-only variables cannot be reset.
|
||||
In <I>posix mode</I>, 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
|
||||
@@ -9849,7 +9852,7 @@ Change the behavior of
|
||||
<B>bash</B>
|
||||
|
||||
where the default operation differs
|
||||
from the POSIX 1003.2 standard to match the standard (<I>`posix mode</I>).
|
||||
from the POSIX 1003.2 standard to match the standard (<I>posix mode</I>).
|
||||
<DT><B>privileged</B>
|
||||
|
||||
<DD>
|
||||
@@ -11406,6 +11409,6 @@ Array variables may not (yet) be exported.
|
||||
</DL>
|
||||
<HR>
|
||||
This document was created by man2html from bash.1.<BR>
|
||||
Time: 22 November 2004 12:04:08 EST
|
||||
Time: 24 November 2004 15:49:41 EST
|
||||
</BODY>
|
||||
</HTML>
|
||||
|
||||
+613
-613
File diff suppressed because it is too large
Load Diff
+1
-1
@@ -149,7 +149,7 @@
|
||||
@xrdef{The Set Builtin-pg}{50}
|
||||
@xrdef{The Set Builtin-snt}{Section@tie 4.3}
|
||||
@xrdef{Special Builtins-title}{Special Builtins}
|
||||
@xrdef{Special Builtins-pg}{53}
|
||||
@xrdef{Special Builtins-pg}{54}
|
||||
@xrdef{Special Builtins-snt}{Section@tie 4.4}
|
||||
@xrdef{Shell Variables-title}{Shell Variables}
|
||||
@xrdef{Shell Variables-pg}{55}
|
||||
|
||||
+1
-1
@@ -70,7 +70,7 @@
|
||||
\entry{exit status}{31}{exit status}
|
||||
\entry{signal handling}{31}{signal handling}
|
||||
\entry{shell script}{32}{shell script}
|
||||
\entry{special builtin}{53}{special builtin}
|
||||
\entry{special builtin}{54}{special builtin}
|
||||
\entry{login shell}{65}{login shell}
|
||||
\entry{interactive shell}{65}{interactive shell}
|
||||
\entry{startup files}{65}{startup files}
|
||||
|
||||
+1
-1
@@ -119,7 +119,7 @@
|
||||
\entry {shell, interactive}{67}
|
||||
\entry {signal}{4}
|
||||
\entry {signal handling}{31}
|
||||
\entry {special builtin}{4, 53}
|
||||
\entry {special builtin}{4, 54}
|
||||
\entry {startup files}{65}
|
||||
\entry {suspending jobs}{81}
|
||||
\initial {T}
|
||||
|
||||
Binary file not shown.
+9
-6
@@ -1,6 +1,6 @@
|
||||
<HTML>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
||||
<!-- Created on November, 22 2004 by texi2html 1.64 -->
|
||||
<!-- Created on November, 24 2004 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 3.1-devel, 22 November 2004)..
|
||||
the Bash shell (version 3.1-devel, 24 November 2004)..
|
||||
</P><P>
|
||||
|
||||
This is Edition 3.1-devel, last updated 22 November 2004,
|
||||
This is Edition 3.1-devel, last updated 24 November 2004,
|
||||
of <CITE>The GNU Bash Reference Manual</CITE>,
|
||||
for <CODE>Bash</CODE>, Version 3.1-devel.
|
||||
</P><P>
|
||||
@@ -5122,7 +5122,10 @@ This builtin is so complicated that it deserves its own section.
|
||||
|
||||
If no options or arguments are supplied, <CODE>set</CODE> displays the names
|
||||
and values of all shell variables and functions, sorted according to the
|
||||
current locale, in a format that may be reused as input.
|
||||
current locale, in a format that may be reused as input
|
||||
for setting or resetting the currently-set variables.
|
||||
Read-only variables cannot be reset.
|
||||
In POSIX mode, only shell variables are listed.
|
||||
</P><P>
|
||||
|
||||
When options are supplied, they set or unset shell attributes.
|
||||
@@ -15097,7 +15100,7 @@ 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>November, 22 2004</I>
|
||||
This document was generated by <I>Chet Ramey</I> on <I>November, 24 2004</I>
|
||||
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
|
||||
"><I>texi2html</I></A>
|
||||
<P></P>
|
||||
@@ -15259,7 +15262,7 @@ the following structure:
|
||||
<BR>
|
||||
<FONT SIZE="-1">
|
||||
This document was generated
|
||||
by <I>Chet Ramey</I> on <I>November, 22 2004</I>
|
||||
by <I>Chet Ramey</I> on <I>November, 24 2004</I>
|
||||
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
|
||||
"><I>texi2html</I></A>
|
||||
|
||||
|
||||
+81
-78
@@ -2,9 +2,9 @@ This is bashref.info, produced by makeinfo version 4.7 from
|
||||
/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 3.1-devel, 22 November 2004).
|
||||
the Bash shell (version 3.1-devel, 24 November 2004).
|
||||
|
||||
This is Edition 3.1-devel, last updated 22 November 2004, of `The
|
||||
This is Edition 3.1-devel, last updated 24 November 2004, of `The
|
||||
GNU Bash Reference Manual', for `Bash', Version 3.1-devel.
|
||||
|
||||
Copyright (C) 1988-2004 Free Software Foundation, Inc.
|
||||
@@ -37,9 +37,9 @@ Bash Features
|
||||
*************
|
||||
|
||||
This text is a brief description of the features that are present in
|
||||
the Bash shell (version 3.1-devel, 22 November 2004)..
|
||||
the Bash shell (version 3.1-devel, 24 November 2004)..
|
||||
|
||||
This is Edition 3.1-devel, last updated 22 November 2004, of `The
|
||||
This is Edition 3.1-devel, last updated 24 November 2004, of `The
|
||||
GNU Bash Reference Manual', for `Bash', Version 3.1-devel.
|
||||
|
||||
Bash contains features that appear in other popular shells, and some
|
||||
@@ -3357,7 +3357,10 @@ This builtin is so complicated that it deserves its own section.
|
||||
|
||||
If no options or arguments are supplied, `set' displays the names
|
||||
and values of all shell variables and functions, sorted according
|
||||
to the current locale, in a format that may be reused as input.
|
||||
to the current locale, in a format that may be reused as input for
|
||||
setting or resetting the currently-set variables. Read-only
|
||||
variables cannot be reset. In POSIX mode, only shell variables
|
||||
are listed.
|
||||
|
||||
When options are supplied, they set or unset shell attributes.
|
||||
Options, if specified, have the following meanings:
|
||||
@@ -9490,78 +9493,78 @@ Node: Shell Builtin Commands93376
|
||||
Node: Bourne Shell Builtins94955
|
||||
Node: Bash Builtins111908
|
||||
Node: The Set Builtin140035
|
||||
Node: Special Builtins148258
|
||||
Node: Shell Variables149235
|
||||
Node: Bourne Shell Variables149675
|
||||
Node: Bash Variables151656
|
||||
Node: Bash Features171363
|
||||
Node: Invoking Bash172246
|
||||
Node: Bash Startup Files178067
|
||||
Node: Interactive Shells182925
|
||||
Node: What is an Interactive Shell?183335
|
||||
Node: Is this Shell Interactive?183985
|
||||
Node: Interactive Shell Behavior184800
|
||||
Node: Bash Conditional Expressions188076
|
||||
Node: Shell Arithmetic191655
|
||||
Node: Aliases194401
|
||||
Node: Arrays196969
|
||||
Node: The Directory Stack200236
|
||||
Node: Directory Stack Builtins200950
|
||||
Node: Printing a Prompt203841
|
||||
Node: The Restricted Shell206555
|
||||
Node: Bash POSIX Mode208387
|
||||
Node: Job Control215720
|
||||
Node: Job Control Basics216187
|
||||
Node: Job Control Builtins220563
|
||||
Node: Job Control Variables224915
|
||||
Node: Command Line Editing226073
|
||||
Node: Introduction and Notation227072
|
||||
Node: Readline Interaction228694
|
||||
Node: Readline Bare Essentials229885
|
||||
Node: Readline Movement Commands231674
|
||||
Node: Readline Killing Commands232639
|
||||
Node: Readline Arguments234559
|
||||
Node: Searching235603
|
||||
Node: Readline Init File237789
|
||||
Node: Readline Init File Syntax238848
|
||||
Node: Conditional Init Constructs250707
|
||||
Node: Sample Init File253240
|
||||
Node: Bindable Readline Commands256357
|
||||
Node: Commands For Moving257564
|
||||
Node: Commands For History258425
|
||||
Node: Commands For Text261580
|
||||
Node: Commands For Killing264253
|
||||
Node: Numeric Arguments266395
|
||||
Node: Commands For Completion267534
|
||||
Node: Keyboard Macros271127
|
||||
Node: Miscellaneous Commands271698
|
||||
Node: Readline vi Mode277009
|
||||
Node: Programmable Completion277923
|
||||
Node: Programmable Completion Builtins283735
|
||||
Node: Using History Interactively291331
|
||||
Node: Bash History Facilities292011
|
||||
Node: Bash History Builtins294706
|
||||
Node: History Interaction298563
|
||||
Node: Event Designators301119
|
||||
Node: Word Designators302134
|
||||
Node: Modifiers303773
|
||||
Node: Installing Bash305179
|
||||
Node: Basic Installation306316
|
||||
Node: Compilers and Options309008
|
||||
Node: Compiling For Multiple Architectures309749
|
||||
Node: Installation Names311413
|
||||
Node: Specifying the System Type312231
|
||||
Node: Sharing Defaults312947
|
||||
Node: Operation Controls313620
|
||||
Node: Optional Features314578
|
||||
Node: Reporting Bugs322857
|
||||
Node: Major Differences From The Bourne Shell324051
|
||||
Node: Copying This Manual339823
|
||||
Node: GNU Free Documentation License340099
|
||||
Node: Builtin Index362505
|
||||
Node: Reserved Word Index369054
|
||||
Node: Variable Index371490
|
||||
Node: Function Index382350
|
||||
Node: Concept Index389070
|
||||
Node: Special Builtins148413
|
||||
Node: Shell Variables149390
|
||||
Node: Bourne Shell Variables149830
|
||||
Node: Bash Variables151811
|
||||
Node: Bash Features171518
|
||||
Node: Invoking Bash172401
|
||||
Node: Bash Startup Files178222
|
||||
Node: Interactive Shells183080
|
||||
Node: What is an Interactive Shell?183490
|
||||
Node: Is this Shell Interactive?184140
|
||||
Node: Interactive Shell Behavior184955
|
||||
Node: Bash Conditional Expressions188231
|
||||
Node: Shell Arithmetic191810
|
||||
Node: Aliases194556
|
||||
Node: Arrays197124
|
||||
Node: The Directory Stack200391
|
||||
Node: Directory Stack Builtins201105
|
||||
Node: Printing a Prompt203996
|
||||
Node: The Restricted Shell206710
|
||||
Node: Bash POSIX Mode208542
|
||||
Node: Job Control215875
|
||||
Node: Job Control Basics216342
|
||||
Node: Job Control Builtins220718
|
||||
Node: Job Control Variables225070
|
||||
Node: Command Line Editing226228
|
||||
Node: Introduction and Notation227227
|
||||
Node: Readline Interaction228849
|
||||
Node: Readline Bare Essentials230040
|
||||
Node: Readline Movement Commands231829
|
||||
Node: Readline Killing Commands232794
|
||||
Node: Readline Arguments234714
|
||||
Node: Searching235758
|
||||
Node: Readline Init File237944
|
||||
Node: Readline Init File Syntax239003
|
||||
Node: Conditional Init Constructs250862
|
||||
Node: Sample Init File253395
|
||||
Node: Bindable Readline Commands256512
|
||||
Node: Commands For Moving257719
|
||||
Node: Commands For History258580
|
||||
Node: Commands For Text261735
|
||||
Node: Commands For Killing264408
|
||||
Node: Numeric Arguments266550
|
||||
Node: Commands For Completion267689
|
||||
Node: Keyboard Macros271282
|
||||
Node: Miscellaneous Commands271853
|
||||
Node: Readline vi Mode277164
|
||||
Node: Programmable Completion278078
|
||||
Node: Programmable Completion Builtins283890
|
||||
Node: Using History Interactively291486
|
||||
Node: Bash History Facilities292166
|
||||
Node: Bash History Builtins294861
|
||||
Node: History Interaction298718
|
||||
Node: Event Designators301274
|
||||
Node: Word Designators302289
|
||||
Node: Modifiers303928
|
||||
Node: Installing Bash305334
|
||||
Node: Basic Installation306471
|
||||
Node: Compilers and Options309163
|
||||
Node: Compiling For Multiple Architectures309904
|
||||
Node: Installation Names311568
|
||||
Node: Specifying the System Type312386
|
||||
Node: Sharing Defaults313102
|
||||
Node: Operation Controls313775
|
||||
Node: Optional Features314733
|
||||
Node: Reporting Bugs323012
|
||||
Node: Major Differences From The Bourne Shell324206
|
||||
Node: Copying This Manual339978
|
||||
Node: GNU Free Documentation License340254
|
||||
Node: Builtin Index362660
|
||||
Node: Reserved Word Index369209
|
||||
Node: Variable Index371645
|
||||
Node: Function Index382505
|
||||
Node: Concept Index389225
|
||||
|
||||
End Tag Table
|
||||
|
||||
+8
-8
@@ -1,4 +1,4 @@
|
||||
This is TeX, Version 3.14159 (Web2C 7.4.5) (format=tex 2003.12.31) 22 NOV 2004 12:04
|
||||
This is TeX, Version 3.14159 (Web2C 7.4.5) (format=tex 2003.12.31) 24 NOV 2004 15:49
|
||||
**/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,
|
||||
@@ -199,7 +199,7 @@ me-
|
||||
.etc.
|
||||
|
||||
[44] [45] [46] [47] [48] [49] [50] [51]
|
||||
Underfull \hbox (badness 4036) in paragraph at lines 4075--4082
|
||||
Underfull \hbox (badness 4036) in paragraph at lines 4078--4085
|
||||
@texttt -x[]@textrm Print a trace of sim-ple com-mands, @texttt \@textrm fB-fo
|
||||
r@texttt \@textrm fP com-mands,
|
||||
|
||||
@@ -212,7 +212,7 @@ r@texttt \@textrm fP com-mands,
|
||||
.etc.
|
||||
|
||||
[52] [53] Chapter 5 [54] [55] [56] [57] [58] [59] [60] [61] Chapter 6 [62]
|
||||
Overfull \hbox (51.96864pt too wide) in paragraph at lines 4792--4792
|
||||
Overfull \hbox (51.96864pt too wide) in paragraph at lines 4795--4795
|
||||
[]@texttt bash [long-opt] [-ir] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@t
|
||||
exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
|
||||
|
||||
@@ -225,7 +225,7 @@ exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
|
||||
.etc.
|
||||
|
||||
|
||||
Overfull \hbox (76.23077pt too wide) in paragraph at lines 4793--4793
|
||||
Overfull \hbox (76.23077pt too wide) in paragraph at lines 4796--4796
|
||||
[]@texttt bash [long-opt] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@texttt
|
||||
] [-O @textttsl shopt_option@texttt ] -c @textttsl string @texttt [@textttsl ar
|
||||
-
|
||||
@@ -239,7 +239,7 @@ Overfull \hbox (76.23077pt too wide) in paragraph at lines 4793--4793
|
||||
.etc.
|
||||
|
||||
|
||||
Overfull \hbox (34.72258pt too wide) in paragraph at lines 4794--4794
|
||||
Overfull \hbox (34.72258pt too wide) in paragraph at lines 4797--4797
|
||||
[]@texttt bash [long-opt] -s [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@text
|
||||
tt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
|
||||
|
||||
@@ -252,7 +252,7 @@ tt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
|
||||
.etc.
|
||||
|
||||
[63] [64]
|
||||
Underfull \hbox (badness 2245) in paragraph at lines 4968--4970
|
||||
Underfull \hbox (badness 2245) in paragraph at lines 4971--4973
|
||||
[]@textrm When a lo-gin shell ex-its, Bash reads and ex-e-cutes com-mands from
|
||||
the file
|
||||
|
||||
@@ -320,7 +320,7 @@ Underfull \hbox (badness 2753) in paragraph at lines 1758--1761
|
||||
|
||||
[109]) (/Users/chet/src/bash/src/lib/readline/doc/hsuser.texi Chapter 9
|
||||
[110] [111] [112] [113] [114]) Chapter 10 [115] [116] [117] [118] [119]
|
||||
Underfull \hbox (badness 2772) in paragraph at lines 6666--6670
|
||||
Underfull \hbox (badness 2772) in paragraph at lines 6669--6673
|
||||
[]@textrm Enable sup-port for large files (@texttt http://www.sas.com/standard
|
||||
s/large_
|
||||
|
||||
@@ -365,4 +365,4 @@ Here is how much of TeX's memory you used:
|
||||
19 hyphenation exceptions out of 1000
|
||||
15i,8n,11p,269b,465s stack positions out of 1500i,500n,5000p,200000b,5000s
|
||||
|
||||
Output written on bashref.dvi (156 pages, 584368 bytes).
|
||||
Output written on bashref.dvi (156 pages, 584548 bytes).
|
||||
|
||||
+190
-187
@@ -10,7 +10,7 @@
|
||||
%DVIPSWebPage: (www.radicaleye.com)
|
||||
%DVIPSCommandLine: dvips -D 600 -t letter -o bashref.ps bashref.dvi
|
||||
%DVIPSParameters: dpi=600, compressed
|
||||
%DVIPSSource: TeX output 2004.11.22:1204
|
||||
%DVIPSSource: TeX output 2004.11.24:1549
|
||||
%%BeginProcSet: texc.pro
|
||||
%!
|
||||
/TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
|
||||
@@ -4235,9 +4235,9 @@ b(ree)45 b(Soft)l(w)l(are)h(F)-11 b(oundation)p 150 5141
|
||||
%%Page: 2 2
|
||||
TeXDict begin 2 1 bop 150 2889 a Ft(This)35 b(text)h(is)g(a)g(brief)f
|
||||
(description)h(of)f(the)h(features)g(that)g(are)g(presen)m(t)g(in)f
|
||||
(the)h(Bash)f(shell)h(\(v)m(ersion)150 2999 y(3.1-dev)m(el,)d(22)e(No)m
|
||||
(the)h(Bash)f(shell)h(\(v)m(ersion)150 2999 y(3.1-dev)m(el,)d(24)e(No)m
|
||||
(v)m(em)m(b)s(er)h(2004\).)150 3133 y(This)38 b(is)i(Edition)f(3.1-dev)
|
||||
m(el,)44 b(last)c(up)s(dated)e(22)i(No)m(v)m(em)m(b)s(er)g(2004,)j(of)c
|
||||
m(el,)44 b(last)c(up)s(dated)e(24)i(No)m(v)m(em)m(b)s(er)g(2004,)j(of)c
|
||||
Fq(The)g(GNU)h(Bash)f(Reference)150 3243 y(Man)m(ual)p
|
||||
Ft(,)32 b(for)e Fs(Bash)p Ft(,)f(V)-8 b(ersion)31 b(3.1-dev)m(el.)150
|
||||
3377 y(Cop)m(yrigh)m(t)602 3374 y(c)577 3377 y Fp(\015)f
|
||||
@@ -7735,7 +7735,7 @@ Fs(enable)e Ft(to)i(the)f Fl(posix)g Ft(sp)s(ecial)h(builtins.)40
|
||||
b(If)27 b(`)p Fs(-s)p Ft(')i(is)f(used)g(with)g(`)p Fs(-f)p
|
||||
Ft(',)h(the)f(new)630 2136 y(builtin)i(b)s(ecomes)h(a)f(sp)s(ecial)h
|
||||
(builtin)f(\(see)i(Section)f(4.4)g([Sp)s(ecial)g(Builtins],)g(page)g
|
||||
(53\).)630 2266 y(The)26 b(return)f(status)h(is)g(zero)h(unless)e(a)i
|
||||
(54\).)630 2266 y(The)26 b(return)f(status)h(is)g(zero)h(unless)e(a)i
|
||||
Fq(name)k Ft(is)26 b(not)g(a)h(shell)f(builtin)g(or)g(there)g(is)g(an)g
|
||||
(error)630 2376 y(loading)31 b(a)g(new)f(builtin)g(from)g(a)g(shared)g
|
||||
(ob)5 b(ject.)150 2527 y Fs(help)870 2658 y(help)47 b([-s])f([)p
|
||||
@@ -8171,261 +8171,264 @@ p eop end
|
||||
TeXDict begin 50 55 bop 150 -116 a Ft(50)2572 b(Bash)31
|
||||
b(Reference)g(Man)m(ual)630 299 y Fs(-u)384 b Ft(The)30
|
||||
b(maxim)m(um)g(n)m(um)m(b)s(er)f(of)i(pro)s(cesses)f(a)m(v)-5
|
||||
b(ailable)33 b(to)e(a)f(single)i(user.)630 458 y Fs(-v)384
|
||||
b(ailable)33 b(to)e(a)f(single)i(user.)630 461 y Fs(-v)384
|
||||
b Ft(The)29 b(maxim)m(um)h(amoun)m(t)g(of)g(virtual)g(memory)g(a)m(v)-5
|
||||
b(ailable)32 b(to)e(the)g(pro)s(cess.)630 617 y(If)j
|
||||
b(ailable)32 b(to)e(the)g(pro)s(cess.)630 624 y(If)j
|
||||
Fq(limit)j Ft(is)e(giv)m(en,)h(it)f(is)g(the)g(new)f(v)-5
|
||||
b(alue)34 b(of)f(the)h(sp)s(eci\014ed)f(resource;)i(the)f(sp)s(ecial)g
|
||||
Fq(limit)630 727 y Ft(v)-5 b(alues)27 b Fs(hard)p Ft(,)g
|
||||
Fq(limit)630 733 y Ft(v)-5 b(alues)27 b Fs(hard)p Ft(,)g
|
||||
Fs(soft)p Ft(,)g(and)g Fs(unlimited)d Ft(stand)j(for)g(the)g(curren)m
|
||||
(t)g(hard)f(limit,)j(the)e(curren)m(t)630 836 y(soft)35
|
||||
(t)g(hard)f(limit,)j(the)e(curren)m(t)630 843 y(soft)35
|
||||
b(limit,)i(and)e(no)f(limit,)j(resp)s(ectiv)m(ely)-8
|
||||
b(.)56 b(Otherwise,)36 b(the)f(curren)m(t)g(v)-5 b(alue)35
|
||||
b(of)g(the)h(soft)630 946 y(limit)41 b(for)f(the)h(sp)s(eci\014ed)f
|
||||
b(of)g(the)h(soft)630 953 y(limit)41 b(for)f(the)h(sp)s(eci\014ed)f
|
||||
(resource)h(is)f(prin)m(ted,)j(unless)d(the)g(`)p Fs(-H)p
|
||||
Ft(')h(option)f(is)h(supplied.)630 1056 y(When)29 b(setting)h(new)e
|
||||
Ft(')h(option)f(is)h(supplied.)630 1062 y(When)29 b(setting)h(new)e
|
||||
(limits,)i(if)f(neither)g(`)p Fs(-H)p Ft(')f(nor)h(`)p
|
||||
Fs(-S)p Ft(')f(is)h(supplied,)g(b)s(oth)f(the)h(hard)f(and)630
|
||||
1165 y(soft)37 b(limits)g(are)g(set.)60 b(If)36 b(no)g(option)h(is)g
|
||||
1172 y(soft)37 b(limits)g(are)g(set.)60 b(If)36 b(no)g(option)h(is)g
|
||||
(giv)m(en,)i(then)d(`)p Fs(-f)p Ft(')h(is)f(assumed.)59
|
||||
b(V)-8 b(alues)37 b(are)g(in)630 1275 y(1024-b)m(yte)27
|
||||
b(V)-8 b(alues)37 b(are)g(in)630 1281 y(1024-b)m(yte)27
|
||||
b(incremen)m(ts,)g(except)e(for)f(`)p Fs(-t)p Ft(',)i(whic)m(h)e(is)h
|
||||
(in)f(seconds,)i(`)p Fs(-p)p Ft(',)g(whic)m(h)e(is)g(in)h(units)630
|
||||
1384 y(of)31 b(512-b)m(yte)h(blo)s(c)m(ks,)f(and)f(`)p
|
||||
1391 y(of)31 b(512-b)m(yte)h(blo)s(c)m(ks,)f(and)f(`)p
|
||||
Fs(-n)p Ft(')g(and)g(`)p Fs(-u)p Ft(',)h(whic)m(h)f(are)g(unscaled)h(v)
|
||||
-5 b(alues.)630 1519 y(The)34 b(return)g(status)h(is)f(zero)i(unless)e
|
||||
-5 b(alues.)630 1527 y(The)34 b(return)g(status)h(is)f(zero)i(unless)e
|
||||
(an)g(in)m(v)-5 b(alid)36 b(option)f(or)f(argumen)m(t)i(is)e(supplied,)
|
||||
h(or)630 1628 y(an)30 b(error)g(o)s(ccurs)g(while)h(setting)g(a)g(new)f
|
||||
(limit.)150 1787 y Fs(unalias)870 1922 y(unalias)46 b([-a])g([)p
|
||||
Fj(name)57 b Fs(...)47 b(])630 2056 y Ft(Remo)m(v)m(e)39
|
||||
h(or)630 1637 y(an)30 b(error)g(o)s(ccurs)g(while)h(setting)g(a)g(new)f
|
||||
(limit.)150 1799 y Fs(unalias)870 1935 y(unalias)46 b([-a])g([)p
|
||||
Fj(name)57 b Fs(...)47 b(])630 2071 y Ft(Remo)m(v)m(e)39
|
||||
b(eac)m(h)f Fq(name)k Ft(from)36 b(the)h(list)h(of)f(aliases.)61
|
||||
b(If)36 b(`)p Fs(-a)p Ft(')h(is)g(supplied,)h(all)f(aliases)i(are)630
|
||||
2166 y(remo)m(v)m(ed.)j(Aliases)31 b(are)g(describ)s(ed)e(in)h(Section)
|
||||
i(6.6)f([Aliases],)h(page)f(71.)150 2423 y Fr(4.3)68
|
||||
b(The)45 b(Set)g(Builtin)275 2667 y Ft(This)29 b(builtin)h(is)g(so)h
|
||||
2181 y(remo)m(v)m(ed.)j(Aliases)31 b(are)g(describ)s(ed)e(in)h(Section)
|
||||
i(6.6)f([Aliases],)h(page)f(71.)150 2446 y Fr(4.3)68
|
||||
b(The)45 b(Set)g(Builtin)275 2693 y Ft(This)29 b(builtin)h(is)g(so)h
|
||||
(complicated)h(that)f(it)g(deserv)m(es)g(its)g(o)m(wn)f(section.)150
|
||||
2826 y Fs(set)870 2960 y(set)47 b([--abefhkmnptuvxBCHP])42
|
||||
2857 y Fs(set)870 2993 y(set)47 b([--abefhkmnptuvxBCHP])42
|
||||
b([-o)47 b Fj(option)11 b Fs(])45 b([)p Fj(argument)56
|
||||
b Fs(...)o(])630 3095 y Ft(If)31 b(no)h(options)h(or)e(argumen)m(ts)i
|
||||
(are)f(supplied,)f Fs(set)g Ft(displa)m(ys)h(the)g(names)g(and)g(v)-5
|
||||
b(alues)32 b(of)630 3204 y(all)41 b(shell)f(v)-5 b(ariables)40
|
||||
b(and)f(functions,)j(sorted)e(according)g(to)h(the)f(curren)m(t)f(lo)s
|
||||
(cale,)44 b(in)c(a)630 3314 y(format)31 b(that)g(ma)m(y)g(b)s(e)e
|
||||
(reused)h(as)h(input.)630 3448 y(When)e(options)g(are)g(supplied,)f
|
||||
(they)h(set)h(or)f(unset)f(shell)h(attributes.)41 b(Options,)29
|
||||
b(if)g(sp)s(ec-)630 3558 y(i\014ed,)h(ha)m(v)m(e)i(the)e(follo)m(wing)i
|
||||
(meanings:)630 3717 y Fs(-a)384 b Ft(Mark)32 b(v)-5 b(ariables)33
|
||||
b(and)e(function)h(whic)m(h)g(are)g(mo)s(di\014ed)f(or)h(created)h(for)
|
||||
f(ex-)1110 3827 y(p)s(ort)e(to)h(the)f(en)m(vironmen)m(t)h(of)g
|
||||
(subsequen)m(t)f(commands.)630 3986 y Fs(-b)384 b Ft(Cause)44
|
||||
b(the)h(status)g(of)f(terminated)h(bac)m(kground)g(jobs)f(to)h(b)s(e)f
|
||||
(rep)s(orted)1110 4095 y(immediately)-8 b(,)30 b(rather)d(than)f(b)s
|
||||
(efore)h(prin)m(ting)g(the)g(next)g(primary)g(prompt.)630
|
||||
4255 y Fs(-e)384 b Ft(Exit)37 b(immediately)h(if)e(a)h(simple)f
|
||||
(command)g(\(see)i(Section)f(3.2.1)h([Simple)1110 4364
|
||||
y(Commands],)31 b(page)i(8\))f(exits)g(with)g(a)g(non-zero)g(status,)g
|
||||
(unless)f(the)h(com-)1110 4474 y(mand)f(that)h(fails)h(is)f(part)f(of)h
|
||||
(the)g(command)g(list)g(immediately)h(follo)m(wing)1110
|
||||
4583 y(a)41 b Fs(while)d Ft(or)j Fs(until)e Ft(k)m(eyw)m(ord,)k(part)d
|
||||
(of)g(the)h(test)g(in)f(an)g Fs(if)g Ft(statemen)m(t,)1110
|
||||
4693 y(part)33 b(of)h(a)g Fs(&&)f Ft(or)g Fs(||)g Ft(list,)i(or)e(if)h
|
||||
(the)f(command's)h(return)e(status)i(is)f(b)s(eing)1110
|
||||
4802 y(in)m(v)m(erted)e(using)e Fs(!)p Ft(.)40 b(A)30
|
||||
b(trap)f(on)h Fs(ERR)p Ft(,)f(if)h(set,)g(is)g(executed)h(b)s(efore)e
|
||||
(the)h(shell)1110 4912 y(exits.)630 5071 y Fs(-f)384
|
||||
b Ft(Disable)31 b(\014le)g(name)f(generation)i(\(globbing\).)630
|
||||
5230 y Fs(-h)384 b Ft(Lo)s(cate)33 b(and)e(remem)m(b)s(er)h(\(hash\))g
|
||||
(commands)f(as)h(they)g(are)g(lo)s(ok)m(ed)h(up)e(for)1110
|
||||
5340 y(execution.)42 b(This)29 b(option)i(is)g(enabled)f(b)m(y)g
|
||||
(default.)p eop end
|
||||
b Fs(...)o(])630 3129 y Ft(If)22 b(no)h(options)g(or)g(argumen)m(ts)g
|
||||
(are)g(supplied,)g Fs(set)f Ft(displa)m(ys)g(the)h(names)g(and)f(v)-5
|
||||
b(alues)23 b(of)g(all)630 3239 y(shell)j(v)-5 b(ariables)27
|
||||
b(and)e(functions,)h(sorted)g(according)h(to)g(the)f(curren)m(t)f(lo)s
|
||||
(cale,)k(in)c(a)i(format)630 3348 y(that)i(ma)m(y)h(b)s(e)e(reused)g
|
||||
(as)h(input)f(for)h(setting)h(or)e(resetting)i(the)f(curren)m(tly-set)h
|
||||
(v)-5 b(ariables.)630 3458 y(Read-only)37 b(v)-5 b(ariables)37
|
||||
b(cannot)h(b)s(e)e(reset.)59 b(In)36 b Fl(posix)g Ft(mo)s(de,)i(only)f
|
||||
(shell)f(v)-5 b(ariables)38 b(are)630 3568 y(listed.)630
|
||||
3704 y(When)29 b(options)g(are)g(supplied,)f(they)h(set)h(or)f(unset)f
|
||||
(shell)h(attributes.)41 b(Options,)29 b(if)g(sp)s(ec-)630
|
||||
3813 y(i\014ed,)h(ha)m(v)m(e)i(the)e(follo)m(wing)i(meanings:)630
|
||||
3976 y Fs(-a)384 b Ft(Mark)32 b(v)-5 b(ariables)33 b(and)e(function)h
|
||||
(whic)m(h)g(are)g(mo)s(di\014ed)f(or)h(created)h(for)f(ex-)1110
|
||||
4085 y(p)s(ort)e(to)h(the)f(en)m(vironmen)m(t)h(of)g(subsequen)m(t)f
|
||||
(commands.)630 4248 y Fs(-b)384 b Ft(Cause)44 b(the)h(status)g(of)f
|
||||
(terminated)h(bac)m(kground)g(jobs)f(to)h(b)s(e)f(rep)s(orted)1110
|
||||
4357 y(immediately)-8 b(,)30 b(rather)d(than)f(b)s(efore)h(prin)m(ting)
|
||||
g(the)g(next)g(primary)g(prompt.)630 4520 y Fs(-e)384
|
||||
b Ft(Exit)37 b(immediately)h(if)e(a)h(simple)f(command)g(\(see)i
|
||||
(Section)f(3.2.1)h([Simple)1110 4630 y(Commands],)31
|
||||
b(page)i(8\))f(exits)g(with)g(a)g(non-zero)g(status,)g(unless)f(the)h
|
||||
(com-)1110 4739 y(mand)f(that)h(fails)h(is)f(part)f(of)h(the)g(command)
|
||||
g(list)g(immediately)h(follo)m(wing)1110 4849 y(a)41
|
||||
b Fs(while)d Ft(or)j Fs(until)e Ft(k)m(eyw)m(ord,)k(part)d(of)g(the)h
|
||||
(test)g(in)f(an)g Fs(if)g Ft(statemen)m(t,)1110 4958
|
||||
y(part)33 b(of)h(a)g Fs(&&)f Ft(or)g Fs(||)g Ft(list,)i(or)e(if)h(the)f
|
||||
(command's)h(return)e(status)i(is)f(b)s(eing)1110 5068
|
||||
y(in)m(v)m(erted)e(using)e Fs(!)p Ft(.)40 b(A)30 b(trap)f(on)h
|
||||
Fs(ERR)p Ft(,)f(if)h(set,)g(is)g(executed)h(b)s(efore)e(the)h(shell)
|
||||
1110 5177 y(exits.)630 5340 y Fs(-f)384 b Ft(Disable)31
|
||||
b(\014le)g(name)f(generation)i(\(globbing\).)p eop end
|
||||
%%Page: 51 57
|
||||
TeXDict begin 51 56 bop 150 -116 a Ft(Chapter)30 b(4:)41
|
||||
b(Shell)30 b(Builtin)h(Commands)2069 b(51)630 299 y Fs(-k)384
|
||||
b Ft(All)34 b(argumen)m(ts)g(in)f(the)h(form)f(of)g(assignmen)m(t)h
|
||||
(statemen)m(ts)i(are)d(placed)h(in)1110 408 y(the)k(en)m(vironmen)m(t)g
|
||||
(for)g(a)g(command,)h(not)f(just)f(those)i(that)f(precede)g(the)1110
|
||||
518 y(command)30 b(name.)630 677 y Fs(-m)384 b Ft(Job)30
|
||||
b(con)m(trol)i(is)e(enabled)h(\(see)g(Chapter)f(7)g([Job)h(Con)m
|
||||
(trol],)g(page)g(81\).)630 837 y Fs(-n)384 b Ft(Read)21
|
||||
b(commands)f(but)g(do)h(not)g(execute)h(them;)i(this)d(ma)m(y)g(b)s(e)f
|
||||
(used)g(to)h(c)m(hec)m(k)1110 946 y(a)42 b(script)g(for)g(syn)m(tax)g
|
||||
(errors.)75 b(This)41 b(option)h(is)g(ignored)g(b)m(y)g(in)m(teractiv)m
|
||||
(e)1110 1056 y(shells.)630 1215 y Fs(-o)30 b Fj(option-name)1110
|
||||
1325 y Ft(Set)h(the)f(option)h(corresp)s(onding)e(to)i
|
||||
Fq(option-name)5 b Ft(:)1110 1484 y Fs(allexport)1590
|
||||
1594 y Ft(Same)30 b(as)h Fs(-a)p Ft(.)1110 1753 y Fs(braceexpand)1590
|
||||
1863 y Ft(Same)f(as)h Fs(-B)p Ft(.)1110 2022 y Fs(emacs)240
|
||||
b(Shell)30 b(Builtin)h(Commands)2069 b(51)630 299 y Fs(-h)384
|
||||
b Ft(Lo)s(cate)33 b(and)e(remem)m(b)s(er)h(\(hash\))g(commands)f(as)h
|
||||
(they)g(are)g(lo)s(ok)m(ed)h(up)e(for)1110 408 y(execution.)42
|
||||
b(This)29 b(option)i(is)g(enabled)f(b)m(y)g(default.)630
|
||||
570 y Fs(-k)384 b Ft(All)34 b(argumen)m(ts)g(in)f(the)h(form)f(of)g
|
||||
(assignmen)m(t)h(statemen)m(ts)i(are)d(placed)h(in)1110
|
||||
680 y(the)k(en)m(vironmen)m(t)g(for)g(a)g(command,)h(not)f(just)f
|
||||
(those)i(that)f(precede)g(the)1110 789 y(command)30 b(name.)630
|
||||
951 y Fs(-m)384 b Ft(Job)30 b(con)m(trol)i(is)e(enabled)h(\(see)g
|
||||
(Chapter)f(7)g([Job)h(Con)m(trol],)g(page)g(81\).)630
|
||||
1113 y Fs(-n)384 b Ft(Read)21 b(commands)f(but)g(do)h(not)g(execute)h
|
||||
(them;)i(this)d(ma)m(y)g(b)s(e)f(used)g(to)h(c)m(hec)m(k)1110
|
||||
1223 y(a)42 b(script)g(for)g(syn)m(tax)g(errors.)75 b(This)41
|
||||
b(option)h(is)g(ignored)g(b)m(y)g(in)m(teractiv)m(e)1110
|
||||
1332 y(shells.)630 1494 y Fs(-o)30 b Fj(option-name)1110
|
||||
1604 y Ft(Set)h(the)f(option)h(corresp)s(onding)e(to)i
|
||||
Fq(option-name)5 b Ft(:)1110 1765 y Fs(allexport)1590
|
||||
1875 y Ft(Same)30 b(as)h Fs(-a)p Ft(.)1110 2037 y Fs(braceexpand)1590
|
||||
2146 y Ft(Same)f(as)h Fs(-B)p Ft(.)1110 2308 y Fs(emacs)240
|
||||
b Ft(Use)25 b(an)f Fs(emacs)p Ft(-st)m(yle)h(line)f(editing)h(in)m
|
||||
(terface)h(\(see)g(Chapter)e(8)1590 2132 y([Command)30
|
||||
b(Line)g(Editing],)h(page)g(85\).)1110 2291 y Fs(errexit)144
|
||||
b Ft(Same)30 b(as)h Fs(-e)p Ft(.)1110 2451 y Fs(errtrace)96
|
||||
b Ft(Same)30 b(as)h Fs(-E)p Ft(.)1110 2610 y Fs(functrace)1590
|
||||
2720 y Ft(Same)f(as)h Fs(-T)p Ft(.)1110 2879 y Fs(hashall)144
|
||||
b Ft(Same)30 b(as)h Fs(-h)p Ft(.)1110 3039 y Fs(histexpand)1590
|
||||
3148 y Ft(Same)f(as)h Fs(-H)p Ft(.)1110 3308 y Fs(history)144
|
||||
(terface)h(\(see)g(Chapter)e(8)1590 2418 y([Command)30
|
||||
b(Line)g(Editing],)h(page)g(85\).)1110 2579 y Fs(errexit)144
|
||||
b Ft(Same)30 b(as)h Fs(-e)p Ft(.)1110 2741 y Fs(errtrace)96
|
||||
b Ft(Same)30 b(as)h Fs(-E)p Ft(.)1110 2903 y Fs(functrace)1590
|
||||
3013 y Ft(Same)f(as)h Fs(-T)p Ft(.)1110 3174 y Fs(hashall)144
|
||||
b Ft(Same)30 b(as)h Fs(-h)p Ft(.)1110 3336 y Fs(histexpand)1590
|
||||
3446 y Ft(Same)f(as)h Fs(-H)p Ft(.)1110 3607 y Fs(history)144
|
||||
b Ft(Enable)39 b(command)g(history)-8 b(,)42 b(as)d(describ)s(ed)f(in)h
|
||||
(Section)h(9.1)1590 3417 y([Bash)d(History)g(F)-8 b(acilities],)41
|
||||
b(page)c(111.)60 b(This)36 b(option)h(is)f(on)1590 3527
|
||||
(Section)h(9.1)1590 3717 y([Bash)d(History)g(F)-8 b(acilities],)41
|
||||
b(page)c(111.)60 b(This)36 b(option)h(is)f(on)1590 3827
|
||||
y(b)m(y)30 b(default)h(in)f(in)m(teractiv)m(e)j(shells.)1110
|
||||
3686 y Fs(ignoreeof)1590 3796 y Ft(An)d(in)m(teractiv)m(e)j(shell)e
|
||||
(will)g(not)f(exit)h(up)s(on)e(reading)i(EOF.)1110 3955
|
||||
3988 y Fs(ignoreeof)1590 4098 y Ft(An)d(in)m(teractiv)m(e)j(shell)e
|
||||
(will)g(not)f(exit)h(up)s(on)e(reading)i(EOF.)1110 4260
|
||||
y Fs(keyword)144 b Ft(Same)30 b(as)h Fs(-k)p Ft(.)1110
|
||||
4115 y Fs(monitor)144 b Ft(Same)30 b(as)h Fs(-m)p Ft(.)1110
|
||||
4274 y Fs(noclobber)1590 4384 y Ft(Same)f(as)h Fs(-C)p
|
||||
Ft(.)1110 4543 y Fs(noexec)192 b Ft(Same)30 b(as)h Fs(-n)p
|
||||
Ft(.)1110 4702 y Fs(noglob)192 b Ft(Same)30 b(as)h Fs(-f)p
|
||||
Ft(.)1110 4862 y Fs(nolog)240 b Ft(Curren)m(tly)30 b(ignored.)1110
|
||||
5021 y Fs(notify)192 b Ft(Same)30 b(as)h Fs(-b)p Ft(.)1110
|
||||
5181 y Fs(nounset)144 b Ft(Same)30 b(as)h Fs(-u)p Ft(.)1110
|
||||
5340 y Fs(onecmd)192 b Ft(Same)30 b(as)h Fs(-t)p Ft(.)p
|
||||
4422 y Fs(monitor)144 b Ft(Same)30 b(as)h Fs(-m)p Ft(.)1110
|
||||
4583 y Fs(noclobber)1590 4693 y Ft(Same)f(as)h Fs(-C)p
|
||||
Ft(.)1110 4855 y Fs(noexec)192 b Ft(Same)30 b(as)h Fs(-n)p
|
||||
Ft(.)1110 5016 y Fs(noglob)192 b Ft(Same)30 b(as)h Fs(-f)p
|
||||
Ft(.)1110 5178 y Fs(nolog)240 b Ft(Curren)m(tly)30 b(ignored.)1110
|
||||
5340 y Fs(notify)192 b Ft(Same)30 b(as)h Fs(-b)p Ft(.)p
|
||||
eop end
|
||||
%%Page: 52 58
|
||||
TeXDict begin 52 57 bop 150 -116 a Ft(52)2572 b(Bash)31
|
||||
b(Reference)g(Man)m(ual)1110 299 y Fs(physical)96 b Ft(Same)30
|
||||
b(as)h Fs(-P)p Ft(.)1110 448 y Fs(pipefail)96 b Ft(If)44
|
||||
b(Reference)g(Man)m(ual)1110 299 y Fs(nounset)144 b Ft(Same)30
|
||||
b(as)h Fs(-u)p Ft(.)1110 452 y Fs(onecmd)192 b Ft(Same)30
|
||||
b(as)h Fs(-t)p Ft(.)1110 606 y Fs(physical)96 b Ft(Same)30
|
||||
b(as)h Fs(-P)p Ft(.)1110 759 y Fs(pipefail)96 b Ft(If)44
|
||||
b(set,)k(the)d(return)e(v)-5 b(alue)45 b(of)f(a)h(pip)s(eline)e(is)i
|
||||
(the)f(v)-5 b(alue)45 b(of)1590 557 y(the)33 b(last)h(\(righ)m(tmost\))
|
||||
h(command)e(to)h(exit)g(with)f(a)g(non-zero)1590 667
|
||||
(the)f(v)-5 b(alue)45 b(of)1590 869 y(the)33 b(last)h(\(righ)m(tmost\))
|
||||
h(command)e(to)h(exit)g(with)f(a)g(non-zero)1590 978
|
||||
y(status,)28 b(or)f(zero)g(if)f(all)i(commands)e(in)g(the)h(pip)s
|
||||
(eline)f(exit)i(suc-)1590 776 y(cessfully)-8 b(.)41 b(This)30
|
||||
b(option)h(is)f(disabled)g(b)m(y)h(default.)1110 925
|
||||
y Fs(posix)240 b Ft(Change)36 b(the)g(b)s(eha)m(vior)g(of)g(Bash)g
|
||||
(where)f(the)h(default)g(op)s(er-)1590 1035 y(ation)c(di\013ers)e(from)
|
||||
(eline)f(exit)i(suc-)1590 1088 y(cessfully)-8 b(.)41
|
||||
b(This)30 b(option)h(is)f(disabled)g(b)m(y)h(default.)1110
|
||||
1241 y Fs(posix)240 b Ft(Change)36 b(the)g(b)s(eha)m(vior)g(of)g(Bash)g
|
||||
(where)f(the)h(default)g(op)s(er-)1590 1351 y(ation)c(di\013ers)e(from)
|
||||
g(the)h Fl(posix)f Ft(1003.2)k(standard)c(to)h(matc)m(h)1590
|
||||
1144 y(the)44 b(standard)f(\(see)h(Section)h(6.11)g([Bash)f(POSIX)e(Mo)
|
||||
s(de],)1590 1254 y(page)35 b(76\).)55 b(This)34 b(is)g(in)m(tended)h
|
||||
1461 y(the)44 b(standard)f(\(see)h(Section)h(6.11)g([Bash)f(POSIX)e(Mo)
|
||||
s(de],)1590 1570 y(page)35 b(76\).)55 b(This)34 b(is)g(in)m(tended)h
|
||||
(to)g(mak)m(e)h(Bash)e(b)s(eha)m(v)m(e)i(as)f(a)1590
|
||||
1363 y(strict)c(sup)s(erset)e(of)i(that)g(standard.)1110
|
||||
1512 y Fs(privileged)1590 1622 y Ft(Same)f(as)h Fs(-p)p
|
||||
Ft(.)1110 1771 y Fs(verbose)144 b Ft(Same)30 b(as)h Fs(-v)p
|
||||
Ft(.)1110 1919 y Fs(vi)384 b Ft(Use)31 b(a)g Fs(vi)p
|
||||
Ft(-st)m(yle)g(line)g(editing)g(in)m(terface.)1110 2068
|
||||
1680 y(strict)c(sup)s(erset)e(of)i(that)g(standard.)1110
|
||||
1833 y Fs(privileged)1590 1943 y Ft(Same)f(as)h Fs(-p)p
|
||||
Ft(.)1110 2096 y Fs(verbose)144 b Ft(Same)30 b(as)h Fs(-v)p
|
||||
Ft(.)1110 2250 y Fs(vi)384 b Ft(Use)31 b(a)g Fs(vi)p
|
||||
Ft(-st)m(yle)g(line)g(editing)g(in)m(terface.)1110 2403
|
||||
y Fs(xtrace)192 b Ft(Same)30 b(as)h Fs(-x)p Ft(.)630
|
||||
2217 y Fs(-p)384 b Ft(T)-8 b(urn)33 b(on)h(privileged)h(mo)s(de.)51
|
||||
2556 y Fs(-p)384 b Ft(T)-8 b(urn)33 b(on)h(privileged)h(mo)s(de.)51
|
||||
b(In)34 b(this)g(mo)s(de,)h(the)f Fs($BASH_ENV)e Ft(and)h
|
||||
Fs($ENV)1110 2326 y Ft(\014les)k(are)h(not)g(pro)s(cessed,)h(shell)f
|
||||
Fs($ENV)1110 2666 y Ft(\014les)k(are)h(not)g(pro)s(cessed,)h(shell)f
|
||||
(functions)f(are)h(not)f(inherited)h(from)f(the)1110
|
||||
2436 y(en)m(vironmen)m(t,)f(and)d(the)h Fs(SHELLOPTS)e
|
||||
2776 y(en)m(vironmen)m(t,)f(and)d(the)h Fs(SHELLOPTS)e
|
||||
Ft(v)-5 b(ariable,)35 b(if)f(it)h(app)s(ears)e(in)h(the)g(en-)1110
|
||||
2545 y(vironmen)m(t,)d(is)f(ignored.)41 b(If)29 b(the)i(shell)f(is)g
|
||||
(started)h(with)f(the)g(e\013ectiv)m(e)j(user)1110 2655
|
||||
2885 y(vironmen)m(t,)d(is)f(ignored.)41 b(If)29 b(the)i(shell)f(is)g
|
||||
(started)h(with)f(the)g(e\013ectiv)m(e)j(user)1110 2995
|
||||
y(\(group\))d(id)g(not)g(equal)h(to)f(the)g(real)h(user)e(\(group\))i
|
||||
(id,)f(and)f(the)h Fs(-p)f Ft(option)1110 2765 y(is)40
|
||||
(id,)f(and)f(the)h Fs(-p)f Ft(option)1110 3104 y(is)40
|
||||
b(not)g(supplied,)i(these)e(actions)i(are)e(tak)m(en)h(and)f(the)g
|
||||
(e\013ectiv)m(e)j(user)c(id)1110 2874 y(is)d(set)h(to)h(the)e(real)h
|
||||
(e\013ectiv)m(e)j(user)c(id)1110 3214 y(is)d(set)h(to)h(the)e(real)h
|
||||
(user)f(id.)58 b(If)36 b(the)h Fs(-p)f Ft(option)g(is)h(supplied)e(at)i
|
||||
(startup,)1110 2984 y(the)29 b(e\013ectiv)m(e)j(user)d(id)g(is)g(not)h
|
||||
(startup,)1110 3324 y(the)29 b(e\013ectiv)m(e)j(user)d(id)g(is)g(not)h
|
||||
(reset.)40 b(T)-8 b(urning)29 b(this)g(option)g(o\013)h(causes)g(the)
|
||||
1110 3093 y(e\013ectiv)m(e)e(user)d(and)g(group)g(ids)h(to)g(b)s(e)f
|
||||
1110 3433 y(e\013ectiv)m(e)e(user)d(and)g(group)g(ids)h(to)g(b)s(e)f
|
||||
(set)h(to)h(the)f(real)g(user)f(and)g(group)g(ids.)630
|
||||
3242 y Fs(-t)384 b Ft(Exit)31 b(after)g(reading)f(and)g(executing)h
|
||||
(one)g(command.)630 3391 y Fs(-u)384 b Ft(T)-8 b(reat)38
|
||||
3587 y Fs(-t)384 b Ft(Exit)31 b(after)g(reading)f(and)g(executing)h
|
||||
(one)g(command.)630 3740 y Fs(-u)384 b Ft(T)-8 b(reat)38
|
||||
b(unset)e(v)-5 b(ariables)37 b(as)h(an)e(error)h(when)e(p)s(erforming)h
|
||||
(parameter)h(ex-)1110 3500 y(pansion.)58 b(An)36 b(error)f(message)j
|
||||
(parameter)h(ex-)1110 3850 y(pansion.)58 b(An)36 b(error)f(message)j
|
||||
(will)e(b)s(e)g(written)g(to)h(the)g(standard)e(error,)1110
|
||||
3610 y(and)30 b(a)h(non-in)m(teractiv)m(e)i(shell)d(will)h(exit.)630
|
||||
3759 y Fs(-v)384 b Ft(Prin)m(t)30 b(shell)h(input)e(lines)i(as)g(they)f
|
||||
(are)h(read.)630 3907 y Fs(-x)384 b Ft(Prin)m(t)82 b(a)h(trace)h(of)e
|
||||
3959 y(and)30 b(a)h(non-in)m(teractiv)m(e)i(shell)d(will)h(exit.)630
|
||||
4113 y Fs(-v)384 b Ft(Prin)m(t)30 b(shell)h(input)e(lines)i(as)g(they)f
|
||||
(are)h(read.)630 4266 y Fs(-x)384 b Ft(Prin)m(t)82 b(a)h(trace)h(of)e
|
||||
(simple)g(commands,)96 b Fs(\\)p Ft(fBfor)p Fs(\\)p Ft(fP)81
|
||||
b(commands,)1110 4017 y Fs(\\)p Ft(fBcase)p Fs(\\)p Ft(fP)50
|
||||
b(commands,)1110 4376 y Fs(\\)p Ft(fBcase)p Fs(\\)p Ft(fP)50
|
||||
b(commands,)55 b Fs(\\)p Ft(fBselect)p Fs(\\)p Ft(fP)c(commands,)k(and)
|
||||
50 b(arithmetic)1110 4127 y Fs(\\)p Ft(fBfor)p Fs(\\)p
|
||||
50 b(arithmetic)1110 4485 y Fs(\\)p Ft(fBfor)p Fs(\\)p
|
||||
Ft(fP)31 b(commands)g(and)g(their)h(argumen)m(ts)g(or)f(asso)s(ciated)i
|
||||
(w)m(ord)e(lists)1110 4236 y(after)k(they)g(are)g(expanded)f(and)h(b)s
|
||||
(w)m(ord)e(lists)1110 4595 y(after)k(they)g(are)g(expanded)f(and)h(b)s
|
||||
(efore)f(they)h(are)g(executed.)55 b(The)34 b(v)-5 b(alue)1110
|
||||
4346 y(of)34 b(the)g Fs(PS4)f Ft(v)-5 b(ariable)35 b(is)f(expanded)g
|
||||
4704 y(of)34 b(the)g Fs(PS4)f Ft(v)-5 b(ariable)35 b(is)f(expanded)g
|
||||
(and)f(the)h(resultan)m(t)h(v)-5 b(alue)34 b(is)g(prin)m(ted)1110
|
||||
4455 y(b)s(efore)c(the)h(command)f(and)f(its)i(expanded)f(argumen)m
|
||||
(ts.)630 4604 y Fs(-B)384 b Ft(The)41 b(shell)g(will)g(p)s(erform)f
|
||||
4814 y(b)s(efore)c(the)h(command)f(and)f(its)i(expanded)f(argumen)m
|
||||
(ts.)630 4967 y Fs(-B)384 b Ft(The)41 b(shell)g(will)g(p)s(erform)f
|
||||
(brace)h(expansion)g(\(see)h(Section)g(3.5.1)g([Brace)1110
|
||||
4714 y(Expansion],)30 b(page)h(17\).)42 b(This)30 b(option)h(is)f(on)g
|
||||
(b)m(y)h(default.)630 4862 y Fs(-C)384 b Ft(Prev)m(en)m(t)25
|
||||
5077 y(Expansion],)30 b(page)h(17\).)42 b(This)30 b(option)h(is)f(on)g
|
||||
(b)m(y)h(default.)630 5230 y Fs(-C)384 b Ft(Prev)m(en)m(t)25
|
||||
b(output)e(redirection)h(using)f(`)p Fs(>)p Ft(',)i(`)p
|
||||
Fs(>&)p Ft(',)g(and)e(`)p Fs(<>)p Ft(')g(from)h(o)m(v)m(erwriting)1110
|
||||
4972 y(existing)31 b(\014les.)630 5121 y Fs(-E)384 b
|
||||
Ft(If)39 b(set,)j(an)m(y)e(trap)f(on)g Fs(ERR)g Ft(is)g(inherited)g(b)m
|
||||
(y)g(shell)h(functions,)h(command)1110 5230 y(substitutions,)35
|
||||
b(and)e(commands)g(executed)i(in)f(a)g(subshell)f(en)m(vironmen)m(t.)
|
||||
1110 5340 y(The)d Fs(ERR)f Ft(trap)i(is)f(normally)h(not)f(inherited)g
|
||||
(in)g(suc)m(h)g(cases.)p eop end
|
||||
5340 y(existing)31 b(\014les.)p eop end
|
||||
%%Page: 53 59
|
||||
TeXDict begin 53 58 bop 150 -116 a Ft(Chapter)30 b(4:)41
|
||||
b(Shell)30 b(Builtin)h(Commands)2069 b(53)630 299 y Fs(-H)384
|
||||
b Ft(Enable)38 b(`)p Fs(!)p Ft(')h(st)m(yle)h(history)e(substitution)g
|
||||
(\(see)h(Section)h(9.3)f([History)g(In-)1110 408 y(teraction],)g(page)d
|
||||
(113\).)57 b(This)34 b(option)i(is)f(on)g(b)m(y)h(default)f(for)g(in)m
|
||||
(teractiv)m(e)1110 518 y(shells.)630 682 y Fs(-P)384
|
||||
b(Shell)30 b(Builtin)h(Commands)2069 b(53)630 299 y Fs(-E)384
|
||||
b Ft(If)39 b(set,)j(an)m(y)e(trap)f(on)g Fs(ERR)g Ft(is)g(inherited)g
|
||||
(b)m(y)g(shell)h(functions,)h(command)1110 408 y(substitutions,)35
|
||||
b(and)e(commands)g(executed)i(in)f(a)g(subshell)f(en)m(vironmen)m(t.)
|
||||
1110 518 y(The)d Fs(ERR)f Ft(trap)i(is)f(normally)h(not)f(inherited)g
|
||||
(in)g(suc)m(h)g(cases.)630 735 y Fs(-H)384 b Ft(Enable)38
|
||||
b(`)p Fs(!)p Ft(')h(st)m(yle)h(history)e(substitution)g(\(see)h
|
||||
(Section)h(9.3)f([History)g(In-)1110 845 y(teraction],)g(page)d(113\).)
|
||||
57 b(This)34 b(option)i(is)f(on)g(b)m(y)h(default)f(for)g(in)m
|
||||
(teractiv)m(e)1110 954 y(shells.)630 1172 y Fs(-P)384
|
||||
b Ft(If)43 b(set,)k(do)c(not)g(follo)m(w)h(sym)m(b)s(olic)g(links)e
|
||||
(when)g(p)s(erforming)g(commands)1110 792 y(suc)m(h)29
|
||||
(when)g(p)s(erforming)g(commands)1110 1281 y(suc)m(h)29
|
||||
b(as)h Fs(cd)f Ft(whic)m(h)g(c)m(hange)h(the)g(curren)m(t)f(directory)
|
||||
-8 b(.)42 b(The)28 b(ph)m(ysical)j(direc-)1110 902 y(tory)j(is)g(used)f
|
||||
(instead.)52 b(By)34 b(default,)h(Bash)f(follo)m(ws)h(the)f(logical)i
|
||||
(c)m(hain)f(of)1110 1011 y(directories)j(when)d(p)s(erforming)h
|
||||
-8 b(.)42 b(The)28 b(ph)m(ysical)j(direc-)1110 1391 y(tory)j(is)g(used)
|
||||
f(instead.)52 b(By)34 b(default,)h(Bash)f(follo)m(ws)h(the)f(logical)i
|
||||
(c)m(hain)f(of)1110 1500 y(directories)j(when)d(p)s(erforming)h
|
||||
(commands)g(whic)m(h)g(c)m(hange)i(the)f(curren)m(t)1110
|
||||
1121 y(directory)-8 b(.)1110 1258 y(F)g(or)31 b(example,)g(if)f(`)p
|
||||
1610 y(directory)-8 b(.)1110 1773 y(F)g(or)31 b(example,)g(if)f(`)p
|
||||
Fs(/usr/sys)p Ft(')e(is)i(a)g(sym)m(b)s(olic)h(link)f(to)g(`)p
|
||||
Fs(/usr/local/sys)p Ft(')1110 1367 y(then:)1350 1504
|
||||
y Fs($)47 b(cd)h(/usr/sys;)d(echo)i($PWD)1350 1614 y(/usr/sys)1350
|
||||
1723 y($)g(cd)h(..;)f(pwd)1350 1833 y(/usr)1110 1970
|
||||
y Ft(If)30 b Fs(set)f(-P)h Ft(is)h(on,)f(then:)1350 2107
|
||||
y Fs($)47 b(cd)h(/usr/sys;)d(echo)i($PWD)1350 2216 y(/usr/local/sys)
|
||||
1350 2326 y($)g(cd)h(..;)f(pwd)1350 2436 y(/usr/local)630
|
||||
2600 y(-T)384 b Ft(If)31 b(set,)h(an)m(y)f(trap)g(on)g
|
||||
Fs(/usr/local/sys)p Ft(')1110 1883 y(then:)1350 2046
|
||||
y Fs($)47 b(cd)h(/usr/sys;)d(echo)i($PWD)1350 2156 y(/usr/sys)1350
|
||||
2266 y($)g(cd)h(..;)f(pwd)1350 2375 y(/usr)1110 2539
|
||||
y Ft(If)30 b Fs(set)f(-P)h Ft(is)h(on,)f(then:)1350 2702
|
||||
y Fs($)47 b(cd)h(/usr/sys;)d(echo)i($PWD)1350 2812 y(/usr/local/sys)
|
||||
1350 2921 y($)g(cd)h(..;)f(pwd)1350 3031 y(/usr/local)630
|
||||
3248 y(-T)384 b Ft(If)31 b(set,)h(an)m(y)f(trap)g(on)g
|
||||
Fs(DEBUG)e Ft(is)i(inherited)g(b)m(y)g(shell)g(functions,)g(command)
|
||||
1110 2710 y(substitutions,)k(and)e(commands)g(executed)i(in)f(a)g
|
||||
(subshell)f(en)m(vironmen)m(t.)1110 2819 y(The)d Fs(DEBUG)f
|
||||
1110 3358 y(substitutions,)k(and)e(commands)g(executed)i(in)f(a)g
|
||||
(subshell)f(en)m(vironmen)m(t.)1110 3467 y(The)d Fs(DEBUG)f
|
||||
Ft(trap)h(is)g(normally)h(not)g(inherited)f(in)g(suc)m(h)g(cases.)630
|
||||
2983 y Fs(--)384 b Ft(If)31 b(no)h(argumen)m(ts)f(follo)m(w)i(this)f
|
||||
3684 y Fs(--)384 b Ft(If)31 b(no)h(argumen)m(ts)f(follo)m(w)i(this)f
|
||||
(option,)g(then)f(the)h(p)s(ositional)h(parameters)1110
|
||||
3093 y(are)h(unset.)49 b(Otherwise,)34 b(the)g(p)s(ositional)g
|
||||
(parameters)g(are)g(set)g(to)g(the)g Fq(ar-)1110 3203
|
||||
3794 y(are)h(unset.)49 b(Otherwise,)34 b(the)g(p)s(ositional)g
|
||||
(parameters)g(are)g(set)g(to)g(the)g Fq(ar-)1110 3904
|
||||
y(gumen)m(ts)p Ft(,)d(ev)m(en)g(if)f(some)h(of)g(them)f(b)s(egin)g
|
||||
(with)g(a)h(`)p Fs(-)p Ft('.)630 3367 y Fs(-)432 b Ft(Signal)45
|
||||
(with)g(a)h(`)p Fs(-)p Ft('.)630 4121 y Fs(-)432 b Ft(Signal)45
|
||||
b(the)g(end)f(of)h(options,)k(cause)c(all)h(remaining)e
|
||||
Fq(argumen)m(ts)49 b Ft(to)d(b)s(e)1110 3477 y(assigned)38
|
||||
Fq(argumen)m(ts)49 b Ft(to)d(b)s(e)1110 4230 y(assigned)38
|
||||
b(to)h(the)f(p)s(ositional)h(parameters.)65 b(The)37
|
||||
b(`)p Fs(-x)p Ft(')h(and)g(`)p Fs(-v)p Ft(')g(options)1110
|
||||
3586 y(are)25 b(turned)e(o\013.)40 b(If)24 b(there)h(are)g(no)f
|
||||
4340 y(are)25 b(turned)e(o\013.)40 b(If)24 b(there)h(are)g(no)f
|
||||
(argumen)m(ts,)i(the)f(p)s(ositional)h(parameters)1110
|
||||
3696 y(remain)k(unc)m(hanged.)630 3860 y(Using)d(`)p
|
||||
4450 y(remain)k(unc)m(hanged.)630 4667 y(Using)d(`)p
|
||||
Fs(+)p Ft(')h(rather)f(than)g(`)p Fs(-)p Ft(')g(causes)h(these)f
|
||||
(options)h(to)g(b)s(e)e(turned)g(o\013.)40 b(The)27 b(options)h(can)630
|
||||
3970 y(also)36 b(b)s(e)f(used)f(up)s(on)g(in)m(v)m(o)s(cation)j(of)e
|
||||
4776 y(also)36 b(b)s(e)f(used)f(up)s(on)g(in)m(v)m(o)s(cation)j(of)e
|
||||
(the)g(shell.)56 b(The)34 b(curren)m(t)h(set)h(of)f(options)h(ma)m(y)g
|
||||
(b)s(e)630 4079 y(found)29 b(in)h Fs($-)p Ft(.)630 4216
|
||||
(b)s(e)630 4886 y(found)29 b(in)h Fs($-)p Ft(.)630 5049
|
||||
y(The)43 b(remaining)h(N)f Fq(argumen)m(ts)48 b Ft(are)c(p)s(ositional)
|
||||
g(parameters)g(and)f(are)h(assigned,)j(in)630 4326 y(order,)30
|
||||
g(parameters)g(and)f(are)h(assigned,)j(in)630 5159 y(order,)30
|
||||
b(to)h Fs($1)p Ft(,)f Fs($2)p Ft(,)36 b(.)22 b(.)g(.)42
|
||||
b Fs($N)p Ft(.)e(The)30 b(sp)s(ecial)h(parameter)g Fs(#)f
|
||||
Ft(is)g(set)h(to)g(N.)630 4463 y(The)f(return)f(status)i(is)f(alw)m(a)m
|
||||
Ft(is)g(set)h(to)g(N.)630 5322 y(The)f(return)f(status)i(is)f(alw)m(a)m
|
||||
(ys)i(zero)f(unless)f(an)g(in)m(v)-5 b(alid)31 b(option)g(is)f
|
||||
(supplied.)150 4732 y Fr(4.4)68 b(Sp)t(ecial)45 b(Builtins)275
|
||||
4981 y Ft(F)-8 b(or)25 b(historical)h(reasons,)g(the)e
|
||||
Fl(posix)g Ft(1003.2)j(standard)d(has)g(classi\014ed)h(sev)m(eral)h
|
||||
(builtin)e(commands)150 5091 y(as)37 b Fm(sp)-5 b(e)g(cial)p
|
||||
Ft(.)60 b(When)36 b(Bash)h(is)g(executing)g(in)f Fl(posix)g
|
||||
Ft(mo)s(de,)i(the)f(sp)s(ecial)g(builtins)e(di\013er)i(from)f(other)150
|
||||
5201 y(builtin)30 b(commands)g(in)g(three)h(resp)s(ects:)199
|
||||
5340 y(1.)61 b(Sp)s(ecial)31 b(builtins)e(are)i(found)e(b)s(efore)h
|
||||
(shell)h(functions)f(during)f(command)h(lo)s(okup.)p
|
||||
eop end
|
||||
(supplied.)p eop end
|
||||
%%Page: 54 60
|
||||
TeXDict begin 54 59 bop 150 -116 a Ft(54)2572 b(Bash)31
|
||||
b(Reference)g(Man)m(ual)199 299 y(2.)61 b(If)30 b(a)h(sp)s(ecial)g
|
||||
(builtin)f(returns)f(an)h(error)g(status,)h(a)g(non-in)m(teractiv)m(e)i
|
||||
(shell)d(exits.)199 433 y(3.)61 b(Assignmen)m(t)30 b(statemen)m(ts)h
|
||||
(preceding)f(the)f(command)g(sta)m(y)i(in)e(e\013ect)i(in)e(the)h
|
||||
(shell)f(en)m(vironmen)m(t)330 543 y(after)i(the)f(command)h
|
||||
(completes.)275 702 y(When)36 b(Bash)g(is)h(not)f(executing)i(in)e
|
||||
Fl(posix)f Ft(mo)s(de,)j(these)f(builtins)f(b)s(eha)m(v)m(e)h(no)f
|
||||
(di\013eren)m(tly)h(than)150 812 y(the)31 b(rest)f(of)h(the)f(Bash)h
|
||||
(builtin)e(commands.)41 b(The)30 b(Bash)g Fl(posix)g
|
||||
Ft(mo)s(de)g(is)g(describ)s(ed)f(in)h(Section)h(6.11)150
|
||||
922 y([Bash)g(POSIX)e(Mo)s(de],)i(page)g(76.)275 1056
|
||||
y(These)f(are)g(the)h Fl(posix)f Ft(sp)s(ecial)h(builtins:)390
|
||||
1191 y Fs(break)46 b(:)i(.)f(continue)f(eval)g(exec)h(exit)g(export)f
|
||||
(readonly)f(return)h(set)390 1300 y(shift)g(trap)h(unset)p
|
||||
eop end
|
||||
b(Reference)g(Man)m(ual)150 299 y Fr(4.4)68 b(Sp)t(ecial)45
|
||||
b(Builtins)275 543 y Ft(F)-8 b(or)25 b(historical)h(reasons,)g(the)e
|
||||
Fl(posix)g Ft(1003.2)j(standard)d(has)g(classi\014ed)h(sev)m(eral)h
|
||||
(builtin)e(commands)150 653 y(as)37 b Fm(sp)-5 b(e)g(cial)p
|
||||
Ft(.)60 b(When)36 b(Bash)h(is)g(executing)g(in)f Fl(posix)g
|
||||
Ft(mo)s(de,)i(the)f(sp)s(ecial)g(builtins)e(di\013er)i(from)f(other)150
|
||||
762 y(builtin)30 b(commands)g(in)g(three)h(resp)s(ects:)199
|
||||
897 y(1.)61 b(Sp)s(ecial)31 b(builtins)e(are)i(found)e(b)s(efore)h
|
||||
(shell)h(functions)f(during)f(command)h(lo)s(okup.)199
|
||||
1031 y(2.)61 b(If)30 b(a)h(sp)s(ecial)g(builtin)f(returns)f(an)h(error)
|
||||
g(status,)h(a)g(non-in)m(teractiv)m(e)i(shell)d(exits.)199
|
||||
1166 y(3.)61 b(Assignmen)m(t)30 b(statemen)m(ts)h(preceding)f(the)f
|
||||
(command)g(sta)m(y)i(in)e(e\013ect)i(in)e(the)h(shell)f(en)m(vironmen)m
|
||||
(t)330 1275 y(after)i(the)f(command)h(completes.)275
|
||||
1435 y(When)36 b(Bash)g(is)h(not)f(executing)i(in)e Fl(posix)f
|
||||
Ft(mo)s(de,)j(these)f(builtins)f(b)s(eha)m(v)m(e)h(no)f(di\013eren)m
|
||||
(tly)h(than)150 1544 y(the)31 b(rest)f(of)h(the)f(Bash)h(builtin)e
|
||||
(commands.)41 b(The)30 b(Bash)g Fl(posix)g Ft(mo)s(de)g(is)g(describ)s
|
||||
(ed)f(in)h(Section)h(6.11)150 1654 y([Bash)g(POSIX)e(Mo)s(de],)i(page)g
|
||||
(76.)275 1788 y(These)f(are)g(the)h Fl(posix)f Ft(sp)s(ecial)h
|
||||
(builtins:)390 1923 y Fs(break)46 b(:)i(.)f(continue)f(eval)g(exec)h
|
||||
(exit)g(export)f(readonly)f(return)h(set)390 2032 y(shift)g(trap)h
|
||||
(unset)p eop end
|
||||
%%Page: 55 61
|
||||
TeXDict begin 55 60 bop 150 -116 a Ft(Chapter)30 b(5:)41
|
||||
b(Shell)30 b(V)-8 b(ariables)2459 b(55)150 299 y Fo(5)80
|
||||
@@ -15097,7 +15100,7 @@ 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(31)2025
|
||||
1433 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(53)2025 1521 y(startup)f(\014les)20
|
||||
g(.)g(.)h(.)38 b Fb(4,)26 b(54)2025 1521 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(65)2025 1608 y(susp)r(ending)25 b(jobs)7 b Fc(.)14
|
||||
|
||||
+4
-1
@@ -3912,7 +3912,10 @@ set [--abefhkmnptuvxBCHP] [-o @var{option}] [@var{argument} @dots{}]
|
||||
|
||||
If no options or arguments are supplied, @code{set} displays the names
|
||||
and values of all shell variables and functions, sorted according to the
|
||||
current locale, in a format that may be reused as input.
|
||||
current locale, in a format that may be reused as input
|
||||
for setting or resetting the currently-set variables.
|
||||
Read-only variables cannot be reset.
|
||||
In @sc{posix} mode, only shell variables are listed.
|
||||
|
||||
When options are supplied, they set or unset shell attributes.
|
||||
Options, if specified, have the following meanings:
|
||||
|
||||
+14
-12
@@ -841,13 +841,15 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
|
||||
|
||||
sseett [----aabbeeffhhkkmmnnppttuuvvxxBBCCHHPP] [--oo _o_p_t_i_o_n] [_a_r_g ...]
|
||||
Without options, the name and value of each shell variable are
|
||||
displayed in a format that can be reused as input. 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, ...... $$_n. Options, if specified, have the following mean-
|
||||
ings:
|
||||
displayed in a format that can be reused as input for setting or
|
||||
resetting the currently-set variables. Read-only variables can-
|
||||
not be reset. In _p_o_s_i_x _m_o_d_e, only shell variables are listed.
|
||||
The output is sorted according to the current locale. When
|
||||
options are specified, they set or unset shell attributes. Any
|
||||
arguments remaining after the options are processed are treated
|
||||
as values for the positional parameters and are assigned, in
|
||||
order, to $$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
|
||||
subsequent commands.
|
||||
@@ -921,7 +923,7 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
|
||||
is disabled by default.
|
||||
ppoossiixx Change the behavior of bbaasshh where the default
|
||||
operation differs from the POSIX 1003.2 standard
|
||||
to match the standard (_`_p_o_s_i_x _m_o_d_e).
|
||||
to match the standard (_p_o_s_i_x _m_o_d_e).
|
||||
pprriivviilleeggeedd
|
||||
Same as --pp.
|
||||
vveerrbboossee Same as --vv.
|
||||
@@ -1006,8 +1008,8 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
|
||||
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
|
||||
following meanings:
|
||||
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
|
||||
@@ -1310,8 +1312,8 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
|
||||
_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 interpreted as
|
||||
follows:
|
||||
printed before the value. Other options are interpreted as fol-
|
||||
lows:
|
||||
--aa All current limits are reported
|
||||
--cc The maximum size of core files created
|
||||
--dd The maximum size of a process's data segment
|
||||
|
||||
+186
-182
@@ -1,6 +1,6 @@
|
||||
%!PS-Adobe-3.0
|
||||
%%Creator: groff version 1.18.1
|
||||
%%CreationDate: Mon Nov 22 12:03:34 2004
|
||||
%%CreationDate: Wed Nov 24 15:49:24 2004
|
||||
%%DocumentNeededResources: font Times-Roman
|
||||
%%+ font Times-Bold
|
||||
%%+ font Times-Italic
|
||||
@@ -1530,305 +1530,309 @@ R .54(If used outside a function and not)5.54 F .037
|
||||
E F8(\255\255abefhkmnptuvxBCHP)A F4 2.5(][)C F8<ad6f>-2.5 E F5(option)
|
||||
2.5 E F4 2.5(][)C F5(ar)-2.5 E(g)-.18 E F4(...])2.5 E -.55(Wi)144 643.2
|
||||
S .246(thout options, the name and value of each shell variable ar).55 F
|
||||
2.745(ed)-.18 G .245(isplayed in a format that)-2.745 F 2.183(can be r)
|
||||
144 655.2 R 2.183(eused as input.)-.18 F 2.184
|
||||
(The output is sorted accor)7.183 F 2.184(ding to the curr)-.18 F 2.184
|
||||
(ent locale.)-.18 F(When)7.184 E 1.006(options ar)144 667.2 R 3.506(es)
|
||||
-.18 G 1.006(peci\214ed, they set or unset shell attributes.)-3.506 F
|
||||
1.006(Any ar)6.006 F 1.005(guments r)-.18 F 1.005(emaining after)-.18 F
|
||||
1.981(the options ar)144 679.2 R 4.481(ep)-.18 G -.18(ro)-4.481 G 1.981
|
||||
(cessed ar).18 F 4.481(et)-.18 G -.18(re)-4.481 G 1.982
|
||||
(ated as values for the positional parameters and ar).18 F(e)-.18 E
|
||||
(assigned, in or)144 691.2 Q(der)-.18 E 2.5(,t)-.74 G(o)-2.5 E F8($1)2.5
|
||||
E F4(,)A F8($2)2.5 E F4(,)A F8 2.5(... $)2.5 F F5(n)A F4 5(.O)C
|
||||
(ptions, if speci\214ed, have the following meanings:)-5 E F8<ad61>144
|
||||
703.2 Q F4 1.063(Automatically mark variables and functions which ar)
|
||||
28.94 F 3.563(em)-.18 G 1.063(odi\214ed or cr)-3.563 F 1.063(eated for)
|
||||
-.18 F(export to the envir)184 715.2 Q(onment of subsequent commands.)
|
||||
-.18 E F0(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(11)198.725 E 0 Cg
|
||||
EP
|
||||
2.745(ed)-.18 G .245(isplayed in a format that)-2.745 F .233(can be r)
|
||||
144 655.2 R .233(eused as input for setting or r)-.18 F .233
|
||||
(esetting the curr)-.18 F .233(ently-set variables.)-.18 F .234
|
||||
(Read-only vari-)5.233 F .748(ables cannot be r)144 667.2 R 3.248
|
||||
(eset. In)-.18 F F5 .748(posix mode)3.248 F F4 3.248(,o)C .748
|
||||
(nly shell variables ar)-3.248 F 3.248(el)-.18 G 3.248(isted. The)-3.248
|
||||
F .748(output is sorted)3.248 F(accor)144 679.2 Q 2.607
|
||||
(ding to the curr)-.18 F 2.607(ent locale.)-.18 F 2.608(When options ar)
|
||||
7.608 F 5.108(es)-.18 G 2.608(peci\214ed, they set or unset shell)-5.108
|
||||
F 3.455(attributes. Any)144 691.2 R(ar)3.455 E .955(guments r)-.18 F
|
||||
.955(emaining after the options ar)-.18 F 3.455(ep)-.18 G -.18(ro)-3.455
|
||||
G .955(cessed ar).18 F 3.455(et)-.18 G -.18(re)-3.455 G .955
|
||||
(ated as val-).18 F .67(ues for the positional parameters and ar)144
|
||||
703.2 R 3.17(ea)-.18 G .67(ssigned, in or)-3.17 F(der)-.18 E 3.17(,t)
|
||||
-.74 G(o)-3.17 E F8($1)3.17 E F4(,)A F8($2)3.17 E F4(,)A F8 3.17(... $)
|
||||
3.17 F F5(n)A F4 5.67(.O)C .67(ptions, if)-5.67 F
|
||||
(speci\214ed, have the following meanings:)144 715.2 Q F0(GNU Bash-3.0)
|
||||
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/F1 10
|
||||
/Palatino-Bold@0 SF<ad62>144 84 Q/F2 10/Palatino-Roman@0 SF .096
|
||||
(Report the status of terminated backgr)27.83 F .096
|
||||
(ound jobs immediately)-.18 F 2.596(,r)-1.11 G .096(ather than befor)
|
||||
-2.596 F(e)-.18 E(the next primary pr)184 96 Q 2.5(ompt. This)-.18 F
|
||||
(is ef)2.5 E(fective only when job contr)-.18 E(ol is enabled.)-.18 E F1
|
||||
<ad65>144 108 Q F2 .179(Exit immediately if a)28.94 F/F3 10
|
||||
/Palatino-Italic@0 SF .178(simple command)2.679 F F2(\(see)2.678 E/F4 9
|
||||
/Palatino-Bold@0 SF .178(SHELL GRAMMAR)2.678 F F2 .178
|
||||
(above\) exits with a)2.428 F(non-zer)184 120 Q 3.232(os)-.18 G 3.232
|
||||
/Palatino-Bold@0 SF<ad61>144 84 Q/F2 10/Palatino-Roman@0 SF 1.063
|
||||
(Automatically mark variables and functions which ar)28.94 F 3.563(em)
|
||||
-.18 G 1.063(odi\214ed or cr)-3.563 F 1.063(eated for)-.18 F
|
||||
(export to the envir)184 96 Q(onment of subsequent commands.)-.18 E F1
|
||||
<ad62>144 108 Q F2 .096(Report the status of terminated backgr)27.83 F
|
||||
.096(ound jobs immediately)-.18 F 2.596(,r)-1.11 G .096
|
||||
(ather than befor)-2.596 F(e)-.18 E(the next primary pr)184 120 Q 2.5
|
||||
(ompt. This)-.18 F(is ef)2.5 E(fective only when job contr)-.18 E
|
||||
(ol is enabled.)-.18 E F1<ad65>144 132 Q F2 .179(Exit immediately if a)
|
||||
28.94 F/F3 10/Palatino-Italic@0 SF .178(simple command)2.679 F F2(\(see)
|
||||
2.678 E/F4 9/Palatino-Bold@0 SF .178(SHELL GRAMMAR)2.678 F F2 .178
|
||||
(above\) exits with a)2.428 F(non-zer)184 144 Q 3.232(os)-.18 G 3.232
|
||||
(tatus. The)-3.232 F .733
|
||||
(shell does not exit if the command that fails is part of the)3.232 F
|
||||
.696(command list immediately following a)184 132 R F1(while)3.196 E F2
|
||||
.696(command list immediately following a)184 156 R F1(while)3.196 E F2
|
||||
(or)3.196 E F1(until)3.196 E F2(keywor)3.196 E .696(d, part of the test)
|
||||
-.18 F .98(in an)184 144 R F3(if)3.64 E F2 .98(statement, part of a)5.33
|
||||
-.18 F .98(in an)184 168 R F3(if)3.64 E F2 .98(statement, part of a)5.33
|
||||
F F1(&&)3.48 E F2(or)3.481 E/F5 10/Symbol SF<efef>3.481 E F2 .981
|
||||
(list, or if the command's r)3.481 F .981(eturn value is)-.18 F
|
||||
(being inverted via)184 156 Q F1(!)2.5 E F2 5(.A)C(trap on)-2.5 E F1
|
||||
(being inverted via)184 180 Q F1(!)2.5 E F2 5(.A)C(trap on)-2.5 E F1
|
||||
(ERR)2.5 E F2 2.5(,i)C 2.5(fs)-2.5 G(et, is executed befor)-2.5 E 2.5
|
||||
(et)-.18 G(he shell exits.)-2.5 E F1<ad66>144 168 Q F2
|
||||
(Disable pathname expansion.)30.05 E F1<ad68>144 180 Q F2 .592
|
||||
(et)-.18 G(he shell exits.)-2.5 E F1<ad66>144 192 Q F2
|
||||
(Disable pathname expansion.)30.05 E F1<ad68>144 204 Q F2 .592
|
||||
(Remember the location of commands as they ar)27.83 F 3.092(el)-.18 G
|
||||
.591(ooked up for execution.)-3.092 F(This)5.591 E
|
||||
(is enabled by default.)184 192 Q F1<ad6b>144 204 Q F2 .934(All ar)27.83
|
||||
(is enabled by default.)184 216 Q F1<ad6b>144 228 Q F2 .934(All ar)27.83
|
||||
F .934(guments in the form of assignment statements ar)-.18 F 3.434(ep)
|
||||
-.18 G .935(laced in the envir)-3.434 F(on-)-.18 E
|
||||
(ment for a command, not just those that pr)184 216 Q
|
||||
(ecede the command name.)-.18 E F1<ad6d>144 228 Q F2 .711(Monitor mode.)
|
||||
(ment for a command, not just those that pr)184 240 Q
|
||||
(ecede the command name.)-.18 E F1<ad6d>144 252 Q F2 .711(Monitor mode.)
|
||||
25.05 F .711(Job contr)5.711 F .711(ol is enabled.)-.18 F .711
|
||||
(This option is on by default for interac-)5.711 F 1.164
|
||||
(tive shells on systems that support it \(see)184 240 R F4 1.165
|
||||
(tive shells on systems that support it \(see)184 264 R F4 1.165
|
||||
(JOB CONTROL)3.665 F F2 3.665(above\). Backgr)3.415 F(ound)-.18 E(pr)184
|
||||
252 Q .54(ocesses r)-.18 F .54(un in a separate pr)-.08 F .539(ocess gr)
|
||||
276 Q .54(ocesses r)-.18 F .54(un in a separate pr)-.08 F .539(ocess gr)
|
||||
-.18 F .539(oup and a line containing their exit status)-.18 F
|
||||
(is printed upon their completion.)184 264 Q F1<ad6e>144 276 Q F2 1.313
|
||||
(is printed upon their completion.)184 288 Q F1<ad6e>144 300 Q F2 1.313
|
||||
(Read commands but do not execute them.)27.83 F 1.313
|
||||
(This may be used to check a shell)6.313 F(script for syntax err)184 288
|
||||
(This may be used to check a shell)6.313 F(script for syntax err)184 312
|
||||
Q 2.5(ors. This)-.18 F(is ignor)2.5 E(ed by interactive shells.)-.18 E
|
||||
F1<ad6f>144 300 Q F3(option\255name)2.5 E F2(The)184 312 Q F3
|
||||
F1<ad6f>144 324 Q F3(option\255name)2.5 E F2(The)184 336 Q F3
|
||||
(option\255name)2.5 E F2(can be one of the following:)2.5 E F1
|
||||
(allexport)184 324 Q F2(Same as)224 336 Q F1<ad61>2.5 E F2(.)A F1
|
||||
(braceexpand)184 348 Q F2(Same as)224 360 Q F1<ad42>2.5 E F2(.)A F1
|
||||
(emacs)184 372 Q F2 .412
|
||||
(allexport)184 348 Q F2(Same as)224 360 Q F1<ad61>2.5 E F2(.)A F1
|
||||
(braceexpand)184 372 Q F2(Same as)224 384 Q F1<ad42>2.5 E F2(.)A F1
|
||||
(emacs)184 396 Q F2 .412
|
||||
(Use an emacs-style command line editing interface.)12.23 F .412
|
||||
(This is enabled by)5.412 F .358(default when the shell is interactive,\
|
||||
unless the shell is started with the)224 384 R F1(\255\255noediting)224
|
||||
396 Q F2(option.)2.5 E F1(errtrace)184 408 Q F2(Same as)5.56 E F1<ad45>
|
||||
2.5 E F2(.)A F1(functrace)184 420 Q F2(Same as)224 432 Q F1<ad54>2.5 E
|
||||
F2(.)A F1(errexit)184 444 Q F2(Same as)10.56 E F1<ad65>2.5 E F2(.)A F1
|
||||
(hashall)184 456 Q F2(Same as)6.68 E F1<ad68>2.5 E F2(.)A F1(histexpand)
|
||||
184 468 Q F2(Same as)224 480 Q F1<ad48>2.5 E F2(.)A F1(history)184 492 Q
|
||||
unless the shell is started with the)224 408 R F1(\255\255noediting)224
|
||||
420 Q F2(option.)2.5 E F1(errtrace)184 432 Q F2(Same as)5.56 E F1<ad45>
|
||||
2.5 E F2(.)A F1(functrace)184 444 Q F2(Same as)224 456 Q F1<ad54>2.5 E
|
||||
F2(.)A F1(errexit)184 468 Q F2(Same as)10.56 E F1<ad65>2.5 E F2(.)A F1
|
||||
(hashall)184 480 Q F2(Same as)6.68 E F1<ad68>2.5 E F2(.)A F1(histexpand)
|
||||
184 492 Q F2(Same as)224 504 Q F1<ad48>2.5 E F2(.)A F1(history)184 516 Q
|
||||
F2 2.271(Enable command history)7.78 F 4.771(,a)-1.11 G 4.771(sd)-4.771
|
||||
G 2.271(escribed above under)-4.771 F F4(HISTOR)4.771 E(Y)-.495 E/F6 9
|
||||
/Palatino-Roman@0 SF(.)A F2(This)6.77 E
|
||||
(option is on by default in interactive shells.)224 504 Q F1(ignoreeof)
|
||||
184 516 Q F2 1.673(The ef)224 528 R 1.673
|
||||
(option is on by default in interactive shells.)224 528 Q F1(ignoreeof)
|
||||
184 540 Q F2 1.673(The ef)224 552 R 1.673
|
||||
(fect is as if the shell command)-.18 F/F7 10/Courier@0 SF(IGNOREEOF=10)
|
||||
4.174 E F2 1.674(had been exe-)4.174 F(cuted \(see)224 540 Q F1(Shell V)
|
||||
2.5 E(ariables)-1.11 E F2(above\).)2.5 E F1(keyword)184 552 Q F2
|
||||
(Same as)224 564 Q F1<ad6b>2.5 E F2(.)A F1(monitor)184 576 Q F2(Same as)
|
||||
224 588 Q F1<ad6d>2.5 E F2(.)A F1(noclobber)184 600 Q F2(Same as)224 612
|
||||
Q F1<ad43>2.5 E F2(.)A F1(noexec)184 624 Q F2(Same as)8.89 E F1<ad6e>2.5
|
||||
E F2(.)A F1(noglob)184 636 Q F2(Same as)7.77 E F1<ad66>2.5 E F2(.)A F1
|
||||
(nolog)5 E F2(Curr)2.5 E(ently ignor)-.18 E(ed.)-.18 E F1(notify)184 648
|
||||
Q F2(Same as)12.22 E F1<ad62>2.5 E F2(.)A F1(nounset)184 660 Q F2
|
||||
(Same as)224 672 Q F1<ad75>2.5 E F2(.)A F1(onecmd)184 684 Q F2(Same as)
|
||||
224 696 Q F1<ad74>2.5 E F2(.)A F0(GNU Bash-3.0)72 768 Q(2004 Apr 20)
|
||||
148.735 E(12)198.725 E 0 Cg EP
|
||||
4.174 E F2 1.674(had been exe-)4.174 F(cuted \(see)224 564 Q F1(Shell V)
|
||||
2.5 E(ariables)-1.11 E F2(above\).)2.5 E F1(keyword)184 576 Q F2
|
||||
(Same as)224 588 Q F1<ad6b>2.5 E F2(.)A F1(monitor)184 600 Q F2(Same as)
|
||||
224 612 Q F1<ad6d>2.5 E F2(.)A F1(noclobber)184 624 Q F2(Same as)224 636
|
||||
Q F1<ad43>2.5 E F2(.)A F1(noexec)184 648 Q F2(Same as)8.89 E F1<ad6e>2.5
|
||||
E F2(.)A F1(noglob)184 660 Q F2(Same as)7.77 E F1<ad66>2.5 E F2(.)A F1
|
||||
(nolog)5 E F2(Curr)2.5 E(ently ignor)-.18 E(ed.)-.18 E F1(notify)184 672
|
||||
Q F2(Same as)12.22 E F1<ad62>2.5 E F2(.)A F1(nounset)184 684 Q F2
|
||||
(Same as)224 696 Q F1<ad75>2.5 E F2(.)A F0(GNU Bash-3.0)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
|
||||
/Palatino-Bold@0 SF(physical)184 84 Q/F2 10/Palatino-Roman@0 SF(Same as)
|
||||
224 96 Q F1<ad50>2.5 E F2(.)A F1(pipefail)184 108 Q F2 .735
|
||||
(If set, the r)224 120 R .734
|
||||
(eturn value of a pipeline is the value of the last \(rightmost\))-.18 F
|
||||
.31(command to exit with a non-zer)224 132 R 2.811(os)-.18 G .311
|
||||
/Palatino-Bold@0 SF(onecmd)184 84 Q/F2 10/Palatino-Roman@0 SF(Same as)
|
||||
224 96 Q F1<ad74>2.5 E F2(.)A F1(physical)184 108 Q F2(Same as)224 120 Q
|
||||
F1<ad50>2.5 E F2(.)A F1(pipefail)184 132 Q F2 .735(If set, the r)224 144
|
||||
R .734(eturn value of a pipeline is the value of the last \(rightmost\))
|
||||
-.18 F .31(command to exit with a non-zer)224 156 R 2.811(os)-.18 G .311
|
||||
(tatus, or zer)-2.811 F 2.811(oi)-.18 G 2.811(fa)-2.811 G .311
|
||||
(ll commands in the)-2.811 F(pipeline exit successfully)224 144 Q 5(.T)
|
||||
-1.11 G(his option is disabled by default.)-5 E F1(posix)184 156 Q F2
|
||||
(ll commands in the)-2.811 F(pipeline exit successfully)224 168 Q 5(.T)
|
||||
-1.11 G(his option is disabled by default.)-5 E F1(posix)184 180 Q F2
|
||||
.815(Change the behavior of)15.56 F F1(bash)3.315 E F2(wher)3.315 E
|
||||
3.315(et)-.18 G .815(he default operation dif)-3.315 F .815(fers fr)-.18
|
||||
F(om)-.18 E(the POSIX 1003.2 standar)224 168 Q 2.5(dt)-.18 G 2.5(om)-2.5
|
||||
F(om)-.18 E(the POSIX 1003.2 standar)224 192 Q 2.5(dt)-.18 G 2.5(om)-2.5
|
||||
G(atch the standar)-2.5 E 2.5(d\()-.18 G/F3 10/Palatino-Italic@0 SF
|
||||
(`posix mode)-2.5 E F2(\).)A F1(privileged)184 180 Q F2(Same as)224 192
|
||||
Q F1<ad70>2.5 E F2(.)A F1(verbose)184 204 Q F2(Same as)224 216 Q F1
|
||||
<ad76>2.5 E F2(.)A F1(vi)184 228 Q F2
|
||||
(posix mode)-2.5 E F2(\).)A F1(privileged)184 204 Q F2(Same as)224 216 Q
|
||||
F1<ad70>2.5 E F2(.)A F1(verbose)184 228 Q F2(Same as)224 240 Q F1<ad76>
|
||||
2.5 E F2(.)A F1(vi)184 252 Q F2
|
||||
(Use a vi-style command line editing interface.)31.11 E F1(xtrace)184
|
||||
240 Q F2(Same as)13.34 E F1<ad78>2.5 E F2(.)A(If)184 258 Q F1<ad6f>4.63
|
||||
264 Q F2(Same as)13.34 E F1<ad78>2.5 E F2(.)A(If)184 282 Q F1<ad6f>4.63
|
||||
E F2 2.131(is supplied with no)4.63 F F3(option\255name)4.631 E F2 4.631
|
||||
(,t)C 2.131(he values of the curr)-4.631 F 2.131(ent options ar)-.18 F
|
||||
(e)-.18 E 4.412(printed. If)184 270 R F1(+o)4.412 E F2 1.912
|
||||
(e)-.18 E 4.412(printed. If)184 294 R F1(+o)4.412 E F2 1.912
|
||||
(is supplied with no)4.412 F F3(option\255name)4.412 E F2 4.411(,as)C
|
||||
1.911(eries of)-4.411 F F1(set)4.411 E F2 1.911(commands to)4.411 F -.18
|
||||
(re)184 282 S(cr).18 E(eate the curr)-.18 E
|
||||
(re)184 306 S(cr).18 E(eate the curr)-.18 E
|
||||
(ent option settings is displayed on the standar)-.18 E 2.5(do)-.18 G
|
||||
(utput.)-2.5 E F1<ad70>144 294 Q F2 -.9(Tu)27.83 G .853(rn on).9 F F3
|
||||
(utput.)-2.5 E F1<ad70>144 318 Q F2 -.9(Tu)27.83 G .853(rn on).9 F F3
|
||||
(privileged)3.923 E F2 3.353(mode. In)3.683 F .853(this mode, the)3.353
|
||||
F/F4 9/Palatino-Bold@0 SF($ENV)3.353 E F2(and)3.103 E F4($BASH_ENV)3.354
|
||||
E F2 .854(\214les ar)3.104 F 3.354(en)-.18 G(ot)-3.354 E(pr)184 306 Q
|
||||
E F2 .854(\214les ar)3.104 F 3.354(en)-.18 G(ot)-3.354 E(pr)184 330 Q
|
||||
2.873(ocessed, shell functions ar)-.18 F 5.373(en)-.18 G 2.873
|
||||
(ot inherited fr)-5.373 F 2.873(om the envir)-.18 F 2.873
|
||||
(onment, and the)-.18 F F4(SHELLOPTS)184 318 Q F2 .548
|
||||
(onment, and the)-.18 F F4(SHELLOPTS)184 342 Q F2 .548
|
||||
(variable, if it appears in the envir)2.798 F .548(onment, is ignor)-.18
|
||||
F 3.049(ed. If)-.18 F .549(the shell is)3.049 F 1.115
|
||||
(started with the ef)184 330 R 1.115(fective user \(gr)-.18 F 1.115
|
||||
(started with the ef)184 354 R 1.115(fective user \(gr)-.18 F 1.115
|
||||
(oup\) id not equal to the r)-.18 F 1.115(eal user \(gr)-.18 F 1.115
|
||||
(oup\) id,)-.18 F .497(and the)184 342 R F1<ad70>2.997 E F2 .498
|
||||
(oup\) id,)-.18 F .497(and the)184 366 R F1<ad70>2.997 E F2 .498
|
||||
(option is not supplied, these actions ar)2.998 F 2.998(et)-.18 G .498
|
||||
(aken and the ef)-2.998 F .498(fective user)-.18 F .685
|
||||
(id is set to the r)184 354 R .685(eal user id.)-.18 F .685(If the)5.685
|
||||
(id is set to the r)184 378 R .685(eal user id.)-.18 F .685(If the)5.685
|
||||
F F1<ad70>3.185 E F2 .684(option is supplied at startup, the ef)3.185 F
|
||||
(fective)-.18 E .752(user id is not r)184 366 R 3.252(eset. T)-.18 F
|
||||
(fective)-.18 E .752(user id is not r)184 390 R 3.252(eset. T)-.18 F
|
||||
.752(urning this option of)-.9 F 3.252(fc)-.18 G .752(auses the ef)
|
||||
-3.252 F .753(fective user and gr)-.18 F(oup)-.18 E
|
||||
(ids to be set to the r)184 378 Q(eal user and gr)-.18 E(oup ids.)-.18 E
|
||||
F1<ad74>144 390 Q F2(Exit after r)30.61 E
|
||||
(eading and executing one command.)-.18 E F1<ad75>144 402 Q F2 -.88 -.9
|
||||
(ids to be set to the r)184 402 Q(eal user and gr)-.18 E(oup ids.)-.18 E
|
||||
F1<ad74>144 414 Q F2(Exit after r)30.61 E
|
||||
(eading and executing one command.)-.18 E F1<ad75>144 426 Q F2 -.88 -.9
|
||||
(Tr e)27.83 H 2.498(at unset variables as an err).9 F 2.498
|
||||
(or when performing parameter expansion.)-.18 F(If)7.498 E .869
|
||||
(expansion is attempted on an unset variable, the shell prints an err)
|
||||
184 414 R .87(or message,)-.18 F
|
||||
(and, if not interactive, exits with a non-zer)184 426 Q 2.5(os)-.18 G
|
||||
(tatus.)-2.5 E F1<ad76>144 438 Q F2(Print shell input lines as they ar)
|
||||
28.38 E 2.5(er)-.18 G(ead.)-2.68 E F1<ad78>144 450 Q F2 2.637
|
||||
184 438 R .87(or message,)-.18 F
|
||||
(and, if not interactive, exits with a non-zer)184 450 Q 2.5(os)-.18 G
|
||||
(tatus.)-2.5 E F1<ad76>144 462 Q F2(Print shell input lines as they ar)
|
||||
28.38 E 2.5(er)-.18 G(ead.)-2.68 E F1<ad78>144 474 Q F2 2.637
|
||||
(After expanding each)28.94 F F3 2.637(simple command)5.137 F F2(,)A F1
|
||||
(for)5.137 E F2(command,)5.137 E F1(case)5.136 E F2(command,)5.136 E F1
|
||||
(select)5.136 E F2 .954(command, or arithmetic)184 462 R F1(for)3.454 E
|
||||
(select)5.136 E F2 .954(command, or arithmetic)184 486 R F1(for)3.454 E
|
||||
F2 .955(command, display the expanded value of)3.455 F F4(PS4)3.455 E/F5
|
||||
9/Palatino-Roman@0 SF(,)A F2(fol-)3.205 E
|
||||
(lowed by the command and its expanded ar)184 474 Q
|
||||
(lowed by the command and its expanded ar)184 498 Q
|
||||
(guments or associated wor)-.18 E 2.5(dl)-.18 G(ist.)-2.5 E F1<ad42>144
|
||||
486 Q F2 .484(The shell performs brace expansion \(see)27.27 F F1 .484
|
||||
510 Q F2 .484(The shell performs brace expansion \(see)27.27 F F1 .484
|
||||
(Brace Expansion)2.984 F F2 2.984(above\). This)2.984 F .484(is on by)
|
||||
2.984 F(default.)184 498 Q F1<ad43>144 510 Q F2 .077(If set,)26.72 F F1
|
||||
2.984 F(default.)184 522 Q F1<ad43>144 534 Q F2 .077(If set,)26.72 F F1
|
||||
(bash)2.577 E F2 .077(does not overwrite an existing \214le with the)
|
||||
2.577 F F1(>)2.578 E F2(,)A F1(>&)2.578 E F2 2.578(,a)C(nd)-2.578 E F1
|
||||
(<>)2.578 E F2 -.18(re)2.578 G(dir).18 E(ection)-.18 E 2.645
|
||||
(operators. This)184 522 R .145(may be overridden when cr)2.645 F .145
|
||||
(eating output \214les by using the r)-.18 F(edi-)-.18 E -.18(re)184 534
|
||||
(operators. This)184 546 R .145(may be overridden when cr)2.645 F .145
|
||||
(eating output \214les by using the r)-.18 F(edi-)-.18 E -.18(re)184 558
|
||||
S(ction operator).18 E F1(>|)2.5 E F2(instead of)2.5 E F1(>)2.5 E F2(.)A
|
||||
F1<ad45>144 546 Q F2 .901(If set, any trap on)27.83 F F1(ERR)3.402 E F2
|
||||
F1<ad45>144 570 Q F2 .901(If set, any trap on)27.83 F F1(ERR)3.402 E F2
|
||||
.902(is inherited by shell functions, command substitutions,)3.402 F .75
|
||||
(and commands executed in a subshell envir)184 558 R 3.25(onment. The)
|
||||
(and commands executed in a subshell envir)184 582 R 3.25(onment. The)
|
||||
-.18 F F1(ERR)3.25 E F2 .75(trap is normally)3.25 F
|
||||
(not inherited in such cases.)184 570 Q F1<ad48>144 582 Q F2(Enable)
|
||||
(not inherited in such cases.)184 594 Q F1<ad48>144 606 Q F2(Enable)
|
||||
25.61 E F1(!)2.515 E F2 .015(style history substitution.)5.015 F .016
|
||||
(This option is on by default when the shell is)5.016 F(interactive.)184
|
||||
594 Q F1<ad50>144 606 Q F2 .693(If set, the shell does not follow symbo\
|
||||
lic links when executing commands such)27.83 F(as)184 618 Q F1(cd)3.569
|
||||
618 Q F1<ad50>144 630 Q F2 .693(If set, the shell does not follow symbo\
|
||||
lic links when executing commands such)27.83 F(as)184 642 Q F1(cd)3.569
|
||||
E F2 1.069(that change the curr)3.569 F 1.069(ent working dir)-.18 F
|
||||
(ectory)-.18 E 6.069(.I)-1.11 G 3.569(tu)-6.069 G 1.07
|
||||
(ses the physical dir)-3.569 F(ectory)-.18 E(str)184 630 Q(uctur)-.08 E
|
||||
(ses the physical dir)-3.569 F(ectory)-.18 E(str)184 654 Q(uctur)-.08 E
|
||||
2.912(ei)-.18 G 2.912(nstead. By)-2.912 F(default,)2.912 E F1(bash)2.912
|
||||
E F2 .412(follows the logical chain of dir)2.912 F .411(ectories when)
|
||||
-.18 F(performing commands which change the curr)184 642 Q(ent dir)-.18
|
||||
E(ectory)-.18 E(.)-1.11 E F1<ad54>144 654 Q F2 1.25(If set, any trap on)
|
||||
-.18 F(performing commands which change the curr)184 666 Q(ent dir)-.18
|
||||
E(ectory)-.18 E(.)-1.11 E F1<ad54>144 678 Q F2 1.25(If set, any trap on)
|
||||
27.27 F F1(DEBUG)3.751 E F2 1.251
|
||||
(is inherited by shell functions, command substitu-)3.751 F .712
|
||||
(tions, and commands executed in a subshell envir)184 666 R 3.212
|
||||
(tions, and commands executed in a subshell envir)184 690 R 3.212
|
||||
(onment. The)-.18 F F1(DEBUG)3.212 E F2 .711(trap is)3.211 F
|
||||
(normally not inherited in such cases.)184 678 Q F1<adad>144 690 Q F2
|
||||
(normally not inherited in such cases.)184 702 Q F1<adad>144 714 Q F2
|
||||
1.781(If no ar)27.88 F 1.782
|
||||
(guments follow this option, then the positional parameters ar)-.18 F
|
||||
4.282(eu)-.18 G(nset.)-4.282 E 1.303
|
||||
(Otherwise, the positional parameters ar)184 702 R 3.803(es)-.18 G 1.303
|
||||
(Otherwise, the positional parameters ar)184 726 R 3.803(es)-.18 G 1.303
|
||||
(et to the)-3.803 F F3(ar)3.803 E(g)-.18 E F2 1.303
|
||||
(s, even if some of them)B(begin with a)184 714 Q F1<ad>2.5 E F2(.)A F0
|
||||
(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(13)198.725 E 0 Cg EP
|
||||
(s, even if some of them)B F0(GNU Bash-3.0)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
|
||||
/Palatino-Bold@0 SF<ad>144 84 Q/F2 10/Palatino-Roman@0 SF 1.295
|
||||
/Palatino-Roman@0 SF(begin with a)184 84 Q/F2 10/Palatino-Bold@0 SF<ad>
|
||||
2.5 E F1(.)A F2<ad>144 96 Q F1 1.295
|
||||
(Signal the end of options, cause all r)33.94 F(emaining)-.18 E/F3 10
|
||||
/Palatino-Italic@0 SF(ar)3.796 E(g)-.18 E F2 3.796(st)C 3.796(ob)-3.796
|
||||
/Palatino-Italic@0 SF(ar)3.796 E(g)-.18 E F1 3.796(st)C 3.796(ob)-3.796
|
||||
G 3.796(ea)-3.796 G 1.296(ssigned to the posi-)-3.796 F .042
|
||||
(tional parameters.)184 96 R(The)5.042 E F1<ad78>2.542 E F2(and)2.542 E
|
||||
F1<ad76>2.542 E F2 .041(options ar)2.541 F 2.541(et)-.18 G .041
|
||||
(tional parameters.)184 108 R(The)5.042 E F2<ad78>2.542 E F1(and)2.542 E
|
||||
F2<ad76>2.542 E F1 .041(options ar)2.541 F 2.541(et)-.18 G .041
|
||||
(urned of)-2.541 F 2.541(f. If)-.18 F(ther)2.541 E 2.541(ea)-.18 G .401
|
||||
-.18(re n)-2.541 H(o).18 E F3(ar)2.541 E(g)-.18 E F2 .041(s, the)B
|
||||
(positional parameters r)184 108 Q(emain unchanged.)-.18 E .12
|
||||
(The options ar)144 124.8 R 2.62(eo)-.18 G .48 -.18(ff b)-2.62 H 2.62
|
||||
-.18(re n)-2.541 H(o).18 E F3(ar)2.541 E(g)-.18 E F1 .041(s, the)B
|
||||
(positional parameters r)184 120 Q(emain unchanged.)-.18 E .12
|
||||
(The options ar)144 136.8 R 2.62(eo)-.18 G .48 -.18(ff b)-2.62 H 2.62
|
||||
(yd).18 G .121(efault unless otherwise noted.)-2.62 F .121
|
||||
(Using + rather than \255 causes these)5.121 F .278
|
||||
(options to be turned of)144 136.8 R 2.778(f. The)-.18 F .277
|
||||
(options to be turned of)144 148.8 R 2.778(f. The)-.18 F .277
|
||||
(options can also be speci\214ed as ar)2.777 F .277
|
||||
(guments to an invocation)-.18 F .722(of the shell.)144 148.8 R .723
|
||||
(The curr)5.723 F .723(ent set of options may be found in)-.18 F F1
|
||||
<24ad>3.223 E F2 5.723(.T)C .723(he r)-5.723 F .723
|
||||
(eturn status is always)-.18 F(tr)144 160.8 Q
|
||||
(ue unless an invalid option is encounter)-.08 E(ed.)-.18 E F1(shift)108
|
||||
177.6 Q F2([)2.5 E F3(n)A F2(])A .807(The positional parameters fr)144
|
||||
189.6 R(om)-.18 E F3(n)3.306 E F2 .806(+1 ... ar)B 3.306(er)-.18 G .806
|
||||
(enamed to)-3.486 F F1 .806($1 ....)3.306 F F2 .806(Parameters r)5.806 F
|
||||
(epr)-.18 E .806(esented by)-.18 F .055(the numbers)144 201.6 R F1($#)
|
||||
2.555 E F2 .055(down to)2.555 F F1($#)2.555 E F2<ad>A F3(n)A F2 .055
|
||||
(+1 ar)B 2.555(eu)-.18 G(nset.)-2.555 E F3(n)5.315 E F2 .055
|
||||
(guments to an invocation)-.18 F .722(of the shell.)144 160.8 R .723
|
||||
(The curr)5.723 F .723(ent set of options may be found in)-.18 F F2
|
||||
<24ad>3.223 E F1 5.723(.T)C .723(he r)-5.723 F .723
|
||||
(eturn status is always)-.18 F(tr)144 172.8 Q
|
||||
(ue unless an invalid option is encounter)-.08 E(ed.)-.18 E F2(shift)108
|
||||
189.6 Q F1([)2.5 E F3(n)A F1(])A .807(The positional parameters fr)144
|
||||
201.6 R(om)-.18 E F3(n)3.306 E F1 .806(+1 ... ar)B 3.306(er)-.18 G .806
|
||||
(enamed to)-3.486 F F2 .806($1 ....)3.306 F F1 .806(Parameters r)5.806 F
|
||||
(epr)-.18 E .806(esented by)-.18 F .055(the numbers)144 213.6 R F2($#)
|
||||
2.555 E F1 .055(down to)2.555 F F2($#)2.555 E F1<ad>A F3(n)A F1 .055
|
||||
(+1 ar)B 2.555(eu)-.18 G(nset.)-2.555 E F3(n)5.315 E F1 .055
|
||||
(must be a non-negative number less than or)2.635 F .495(equal to)144
|
||||
213.6 R F1($#)2.995 E F2 5.495(.I)C(f)-5.495 E F3(n)3.255 E F2 .494
|
||||
225.6 R F2($#)2.995 E F1 5.495(.I)C(f)-5.495 E F3(n)3.255 E F1 .494
|
||||
(is 0, no parameters ar)3.075 F 2.994(ec)-.18 G 2.994(hanged. If)-2.994
|
||||
F F3(n)3.254 E F2 .494(is not given, it is assumed to be 1.)3.074 F(If)
|
||||
144 225.6 Q F3(n)4.052 E F2 1.292(is gr)3.872 F 1.292(eater than)-.18 F
|
||||
F1($#)3.792 E F2 3.792(,t)C 1.292(he positional parameters ar)-3.792 F
|
||||
F F3(n)3.254 E F1 .494(is not given, it is assumed to be 1.)3.074 F(If)
|
||||
144 237.6 Q F3(n)4.052 E F1 1.292(is gr)3.872 F 1.292(eater than)-.18 F
|
||||
F2($#)3.792 E F1 3.792(,t)C 1.292(he positional parameters ar)-3.792 F
|
||||
3.792(en)-.18 G 1.292(ot changed.)-3.792 F 1.292(The r)6.292 F 1.292
|
||||
(eturn status is)-.18 F(gr)144 237.6 Q(eater than zer)-.18 E 2.5(oi)-.18
|
||||
G(f)-2.5 E F3(n)2.76 E F2(is gr)2.58 E(eater than)-.18 E F1($#)2.5 E F2
|
||||
(or less than zer)2.5 E(o; otherwise 0.)-.18 E F1(shopt)108 254.4 Q F2
|
||||
([)2.5 E F1(\255pqsu)A F2 2.5(][)C F1<ad6f>-2.5 E F2 2.5(][)C F3
|
||||
(optname)-2.5 E F2(...])2.5 E -.92(To)144 266.4 S 1.523
|
||||
(eturn status is)-.18 F(gr)144 249.6 Q(eater than zer)-.18 E 2.5(oi)-.18
|
||||
G(f)-2.5 E F3(n)2.76 E F1(is gr)2.58 E(eater than)-.18 E F2($#)2.5 E F1
|
||||
(or less than zer)2.5 E(o; otherwise 0.)-.18 E F2(shopt)108 266.4 Q F1
|
||||
([)2.5 E F2(\255pqsu)A F1 2.5(][)C F2<ad6f>-2.5 E F1 2.5(][)C F3
|
||||
(optname)-2.5 E F1(...])2.5 E -.92(To)144 278.4 S 1.523
|
||||
(ggle the values of variables contr).92 F 1.522
|
||||
(olling optional shell behavior)-.18 F 6.522(.W)-.74 G 1.522
|
||||
(ith no options, or)-7.072 F 2.531(with the)144 278.4 R F1<ad70>5.031 E
|
||||
F2 2.531(option, a list of all settable options is displayed, with an i\
|
||||
ndication of)5.031 F .962(whether or not each is set.)144 290.4 R(The)
|
||||
5.962 E F1<ad70>3.462 E F2 .962
|
||||
(ith no options, or)-7.072 F 2.531(with the)144 290.4 R F2<ad70>5.031 E
|
||||
F1 2.531(option, a list of all settable options is displayed, with an i\
|
||||
ndication of)5.031 F .962(whether or not each is set.)144 302.4 R(The)
|
||||
5.962 E F2<ad70>3.462 E F1 .962
|
||||
(option causes output to be displayed in a form that)3.462 F(may be r)
|
||||
144 302.4 Q(eused as input.)-.18 E
|
||||
(Other options have the following meanings:)5 E F1<ad73>144 314.4 Q F2
|
||||
(Enable \(set\) each)25.5 E F3(optname)2.5 E F2(.)A F1<ad75>144 326.4 Q
|
||||
F2(Disable \(unset\) each)23.83 E F3(optname)2.5 E F2(.)A F1<ad71>144
|
||||
338.4 Q F2(Suppr)23.83 E .903(esses normal output \(quiet mode\); the r)
|
||||
144 314.4 Q(eused as input.)-.18 E
|
||||
(Other options have the following meanings:)5 E F2<ad73>144 326.4 Q F1
|
||||
(Enable \(set\) each)25.5 E F3(optname)2.5 E F1(.)A F2<ad75>144 338.4 Q
|
||||
F1(Disable \(unset\) each)23.83 E F3(optname)2.5 E F1(.)A F2<ad71>144
|
||||
350.4 Q F1(Suppr)23.83 E .903(esses normal output \(quiet mode\); the r)
|
||||
-.18 F .903(eturn status indicates whether the)-.18 F F3(optname)180
|
||||
350.4 Q F2 1.679(is set or unset.)4.179 F 1.679(If multiple)6.679 F F3
|
||||
(optname)4.178 E F2(ar)4.178 E 1.678(guments ar)-.18 F 4.178(eg)-.18 G
|
||||
1.678(iven with)-4.178 F F1<ad71>4.178 E F2 4.178(,t)C(he)-4.178 E -.18
|
||||
(re)180 362.4 S(turn status is zer).18 E 2.5(oi)-.18 G 2.5(fa)-2.5 G(ll)
|
||||
-2.5 E F3(optnames)2.5 E F2(ar)2.5 E 2.5(ee)-.18 G(nabled; non-zer)-2.5
|
||||
E 2.5(oo)-.18 G(therwise.)-2.5 E F1<ad6f>144 374.4 Q F2 1.348
|
||||
(Restricts the values of)24.38 F F3(optname)3.848 E F2 1.348
|
||||
(to be those de\214ned for the)3.848 F F1<ad6f>3.848 E F2 1.348
|
||||
(option to the)3.848 F F1(set)3.848 E F2(builtin.)180 386.4 Q 1.86
|
||||
(If either)144 403.2 R F1<ad73>4.36 E F2(or)4.36 E F1<ad75>4.36 E F2
|
||||
1.86(is used with no)4.36 F F3(optname)4.36 E F2(ar)4.36 E 1.86
|
||||
362.4 Q F1 1.679(is set or unset.)4.179 F 1.679(If multiple)6.679 F F3
|
||||
(optname)4.178 E F1(ar)4.178 E 1.678(guments ar)-.18 F 4.178(eg)-.18 G
|
||||
1.678(iven with)-4.178 F F2<ad71>4.178 E F1 4.178(,t)C(he)-4.178 E -.18
|
||||
(re)180 374.4 S(turn status is zer).18 E 2.5(oi)-.18 G 2.5(fa)-2.5 G(ll)
|
||||
-2.5 E F3(optnames)2.5 E F1(ar)2.5 E 2.5(ee)-.18 G(nabled; non-zer)-2.5
|
||||
E 2.5(oo)-.18 G(therwise.)-2.5 E F2<ad6f>144 386.4 Q F1 1.348
|
||||
(Restricts the values of)24.38 F F3(optname)3.848 E F1 1.348
|
||||
(to be those de\214ned for the)3.848 F F2<ad6f>3.848 E F1 1.348
|
||||
(option to the)3.848 F F2(set)3.848 E F1(builtin.)180 398.4 Q 1.86
|
||||
(If either)144 415.2 R F2<ad73>4.36 E F1(or)4.36 E F2<ad75>4.36 E F1
|
||||
1.86(is used with no)4.36 F F3(optname)4.36 E F1(ar)4.36 E 1.86
|
||||
(guments, the display is limited to those)-.18 F 1.061(options which ar)
|
||||
144 415.2 R 3.561(es)-.18 G 1.062(et or unset, r)-3.561 F(espectively)
|
||||
-.18 E 6.062(.U)-1.11 G 1.062(nless otherwise noted, the)-6.062 F F1
|
||||
(shopt)3.562 E F2(options)3.562 E(ar)144 427.2 Q 2.5(ed)-.18 G
|
||||
(isabled \(unset\) by default.)-2.5 E .473(The r)144 444 R .473
|
||||
144 427.2 R 3.561(es)-.18 G 1.062(et or unset, r)-3.561 F(espectively)
|
||||
-.18 E 6.062(.U)-1.11 G 1.062(nless otherwise noted, the)-6.062 F F2
|
||||
(shopt)3.562 E F1(options)3.562 E(ar)144 439.2 Q 2.5(ed)-.18 G
|
||||
(isabled \(unset\) by default.)-2.5 E .473(The r)144 456 R .473
|
||||
(eturn status when listing options is zer)-.18 F 2.973(oi)-.18 G 2.973
|
||||
(fa)-2.973 G(ll)-2.973 E F3(optnames)2.973 E F2(ar)2.973 E 2.973(ee)-.18
|
||||
(fa)-2.973 G(ll)-2.973 E F3(optnames)2.973 E F1(ar)2.973 E 2.973(ee)-.18
|
||||
G .472(nabled, non-zer)-2.973 F 2.972(oo)-.18 G(ther)-2.972 E(-)-.18 E
|
||||
2.601(wise. When)144 456 R .101(setting or unsetting options, the r)
|
||||
2.601(wise. When)144 468 R .101(setting or unsetting options, the r)
|
||||
2.601 F .101(eturn status is zer)-.18 F 2.602(ou)-.18 G .102(nless an)
|
||||
-2.602 F F3(optname)2.602 E F2 .102(is not)2.602 F 2.5(av)144 468 S
|
||||
(alid shell option.)-2.5 E(The list of)144 484.8 Q F1(shopt)2.5 E F2
|
||||
(options is:)2.5 E F1(cdable_vars)144 502.8 Q F2 .364(If set, an ar)184
|
||||
514.8 R .364(gument to the)-.18 F F1(cd)2.864 E F2 .364
|
||||
-2.602 F F3(optname)2.602 E F1 .102(is not)2.602 F 2.5(av)144 480 S
|
||||
(alid shell option.)-2.5 E(The list of)144 496.8 Q F2(shopt)2.5 E F1
|
||||
(options is:)2.5 E F2(cdable_vars)144 514.8 Q F1 .364(If set, an ar)184
|
||||
526.8 R .364(gument to the)-.18 F F2(cd)2.864 E F1 .364
|
||||
(builtin command that is not a dir)2.864 F .364(ectory is assumed)-.18 F
|
||||
(to be the name of a variable whose value is the dir)184 526.8 Q
|
||||
(ectory to change to.)-.18 E F1(cdspell)144 538.8 Q F2 1.137
|
||||
(to be the name of a variable whose value is the dir)184 538.8 Q
|
||||
(ectory to change to.)-.18 E F2(cdspell)144 550.8 Q F1 1.137
|
||||
(If set, minor err)7.24 F 1.138(ors in the spelling of a dir)-.18 F
|
||||
1.138(ectory component in a)-.18 F F1(cd)3.638 E F2(command)3.638 E
|
||||
1.289(will be corr)184 550.8 R 3.788(ected. The)-.18 F(err)3.788 E 1.288
|
||||
1.138(ectory component in a)-.18 F F2(cd)3.638 E F1(command)3.638 E
|
||||
1.289(will be corr)184 562.8 R 3.788(ected. The)-.18 F(err)3.788 E 1.288
|
||||
(ors checked for ar)-.18 F 3.788(et)-.18 G 1.288
|
||||
(ransposed characters, a missing)-3.788 F(character)184 562.8 Q 2.74(,a)
|
||||
(ransposed characters, a missing)-3.788 F(character)184 574.8 Q 2.74(,a)
|
||||
-.74 G .24(nd one character too many)-2.74 F 5.241(.I)-1.11 G 2.741(fac)
|
||||
-5.241 G(orr)-2.741 E .241(ection is found, the corr)-.18 F .241
|
||||
(ected \214le)-.18 F .431(name is printed, and the command pr)184 574.8
|
||||
(ected \214le)-.18 F .431(name is printed, and the command pr)184 586.8
|
||||
R 2.931(oceeds. This)-.18 F .43(option is only used by inter)2.931 F(-)
|
||||
-.18 E(active shells.)184 586.8 Q F1(checkhash)144 598.8 Q F2 .762
|
||||
(If set,)184 610.8 R F1(bash)3.262 E F2 .763
|
||||
-.18 E(active shells.)184 598.8 Q F2(checkhash)144 610.8 Q F1 .762
|
||||
(If set,)184 622.8 R F2(bash)3.262 E F1 .763
|
||||
(checks that a command found in the hash table exists befor)3.263 F
|
||||
3.263(et)-.18 G(rying)-3.263 E .023(to execute it.)184 622.8 R .023
|
||||
3.263(et)-.18 G(rying)-3.263 E .023(to execute it.)184 634.8 R .023
|
||||
(If a hashed command no longer exists, a normal path sear)5.023 F .022
|
||||
(ch is per)-.18 F(-)-.18 E(formed.)184 634.8 Q F1(checkwinsize)144 646.8
|
||||
Q F2 2.584(If set,)184 658.8 R F1(bash)5.084 E F2 2.584
|
||||
(ch is per)-.18 F(-)-.18 E(formed.)184 646.8 Q F2(checkwinsize)144 658.8
|
||||
Q F1 2.584(If set,)184 670.8 R F2(bash)5.084 E F1 2.584
|
||||
(checks the window size after each command and, if necessary)5.084 F(,)
|
||||
-1.11 E(updates the values of)184 670.8 Q/F4 9/Palatino-Bold@0 SF(LINES)
|
||||
2.5 E F2(and)2.25 E F4(COLUMNS)2.5 E/F5 9/Palatino-Roman@0 SF(.)A F1
|
||||
(cmdhist)144 682.8 Q F2 1.298(If set,)184 694.8 R F1(bash)3.798 E F2
|
||||
-1.11 E(updates the values of)184 682.8 Q/F4 9/Palatino-Bold@0 SF(LINES)
|
||||
2.5 E F1(and)2.25 E F4(COLUMNS)2.5 E/F5 9/Palatino-Roman@0 SF(.)A F2
|
||||
(cmdhist)144 694.8 Q F1 1.298(If set,)184 706.8 R F2(bash)3.798 E F1
|
||||
1.297(attempts to save all lines of a multiple-line command in the same)
|
||||
3.797 F(history entry)184 706.8 Q 5(.T)-1.11 G(his allows easy r)-5 E
|
||||
3.797 F(history entry)184 718.8 Q 5(.T)-1.11 G(his allows easy r)-5 E
|
||||
(e-editing of multi-line commands.)-.18 E F0(GNU Bash-3.0)72 768 Q
|
||||
(2004 Apr 20)148.735 E(14)198.725 E 0 Cg EP
|
||||
%%Page: 15 15
|
||||
|
||||
+1
-1
@@ -1,6 +1,6 @@
|
||||
%!PS-Adobe-3.0
|
||||
%%Creator: groff version 1.18.1
|
||||
%%CreationDate: Mon Nov 22 12:03:34 2004
|
||||
%%CreationDate: Wed Nov 24 15:49:24 2004
|
||||
%%DocumentNeededResources: font Times-Roman
|
||||
%%+ font Times-Bold
|
||||
%%DocumentSuppliedResources: procset grops 1.18 1
|
||||
|
||||
+2
-2
@@ -2,9 +2,9 @@
|
||||
Copyright (C) 1988-2004 Free Software Foundation, Inc.
|
||||
@end ignore
|
||||
|
||||
@set LASTCHANGE Mon Nov 22 11:08:58 EST 2004
|
||||
@set LASTCHANGE Wed Nov 24 14:11:51 EST 2004
|
||||
|
||||
@set EDITION 3.1-devel
|
||||
@set VERSION 3.1-devel
|
||||
@set UPDATED 22 November 2004
|
||||
@set UPDATED 24 November 2004
|
||||
@set UPDATED-MONTH November 2004
|
||||
|
||||
Reference in New Issue
Block a user