mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-08-03 16:59:22 +02:00
Bash-4.4 distribution sources and documentation
This commit is contained in:
Chet Ramey
@@ -1,4 +1,6 @@
|
||||
This is the Bash FAQ, version 4.13, for Bash version 4.3.
|
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This is the Bash FAQ, version 4.14, for Bash version 4.4.
|
||||
|
||||
[THIS FAQ IS NO LONGER MAINTAINED]
|
||||
|
||||
This document contains a set of frequently-asked questions concerning
|
||||
Bash, the GNU Bourne-Again Shell. Bash is a freely-available command
|
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@@ -144,7 +146,7 @@ of Case Western Reserve University.
|
||||
|
||||
A2) What's the latest version?
|
||||
|
||||
The latest version is 4.3, first made available on xx December, 2013.
|
||||
The latest version is 4.3, first made available on 26 February, 2014.
|
||||
|
||||
A3) Where can I get it?
|
||||
|
||||
@@ -2169,11 +2171,17 @@ You may also need
|
||||
|
||||
Finally, you need to tell readline that you will be inputting and
|
||||
displaying eight-bit characters. You use readline variables to do
|
||||
this. These variables can be set in your .inputrc or using the bash
|
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this. convert-meta says what to do if you read a character with its
|
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eighth bit set. input-meta says whether to permit characters with the
|
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eighth bit at all. output-meta determines how to display characters
|
||||
with the eighth bit set: if on, they are output directly; if it is off,
|
||||
such characters are displayed as a meta-prefixed escape sequence.
|
||||
|
||||
These variables can be set in your .inputrc or using the bash
|
||||
`bind' builtin. Here's an example using `bind':
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bash$ bind 'set convert-meta off'
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bash$ bind 'set meta-flag on'
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bash$ bind 'set input-meta on'
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bash$ bind 'set output-meta on'
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The `set' commands between the single quotes may also be placed
|
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+36
-11
@@ -1,6 +1,6 @@
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# This Makefile is for the Bash/documentation directory -*- text -*-.
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#
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# Copyright (C) 2003-2013 Free Software Foundation, Inc.
|
||||
# Copyright (C) 2003-2015 Free Software Foundation, Inc.
|
||||
|
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# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
@@ -31,7 +31,7 @@ RM = rm -f
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||||
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topdir = @top_srcdir@
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srcdir = @srcdir@
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VPATH = .:@srcdir@
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VPATH = @srcdir@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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@@ -79,6 +79,8 @@ QUIETPS = #set this to -q to shut up dvips
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PAPERSIZE = letter # change to a4 for A4-size paper
|
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PSDPI = 600 # could be 300 if you like
|
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DVIPS = dvips -D ${PSDPI} $(QUIETPS) -t ${PAPERSIZE} -o $@ # tricky
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# experimental; uses external texi2dvi for now; this needs pdftex to be present
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TEXI2PDF = texi2dvi --pdf
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TEXINPUTDIR = $(RL_LIBDIR)/doc
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SET_TEXINPUTS = TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS
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@@ -90,7 +92,9 @@ PSPDF = gs -sPAPERSIZE=${PAPERSIZE} -sDEVICE=pdfwrite -dNOPAUSE -dBATCH -s
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MKDIRS = ${SUPPORT_SRCDIR}/mkdirs
|
||||
|
||||
# This should be a program that converts troff to an ascii-readable format
|
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NROFF = groff -Tascii
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# added the -P -c for benefit of Mac OS X, which insists on adding colors if
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||||
# it's not present
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NROFF = groff -Tascii -P -c
|
||||
|
||||
# This should be a program that converts troff to postscript
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GROFF = groff
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||||
@@ -146,13 +150,17 @@ BASHREF_FILES = $(srcdir)/bashref.texi $(srcdir)/fdl.texi $(srcdir)/version.texi
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${RM} $@
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-${DVIPS} $<
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|
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all: ps info dvi text html
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#.texi.pdf:
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# $(RM) $@
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# -${TEXI2PDF} $<
|
||||
|
||||
all: ps info dvi text html $(MAN2HTML)
|
||||
nodvi: ps info text html
|
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everything: all pdf
|
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|
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PSFILES = bash.ps bashbug.ps article.ps builtins.ps rbash.ps
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DVIFILES = bashref.dvi bashref.ps
|
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INFOFILES = bashref.info
|
||||
INFOFILES = bashref.info bash.info
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MAN0FILES = bash.0 bashbug.0 builtins.0 rbash.0
|
||||
HTMLFILES = bashref.html bash.html
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PDFFILES = bash.pdf bashref.pdf article.pdf rose94.pdf
|
||||
@@ -170,17 +178,22 @@ bashref.dvi: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
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bashref.info: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
|
||||
$(MAKEINFO) --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi
|
||||
|
||||
# experimental
|
||||
bashref.pdf: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
|
||||
${SET_TEXINPUTS} $(TEXI2PDF) $(srcdir)/bashref.texi || { ${RM} $@ ; exit 1; }
|
||||
|
||||
|
||||
# can also use:
|
||||
# $(MAKEINFO) --html --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi
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||||
# $(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/bashref.texi
|
||||
bashref.html: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
|
||||
$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/bashref.texi
|
||||
$(MAKEINFO) --html --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi
|
||||
|
||||
bash.info: bashref.info
|
||||
${SHELL} ${INFOPOST} < $(srcdir)/bashref.info > $@ ; \
|
||||
|
||||
bash.txt: bash.1
|
||||
bash.ps: bash.1
|
||||
bash.html: bash.1 $(MAN2HTML)
|
||||
bash.html: bash.1
|
||||
bashbug.ps: bashbug.1
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||||
builtins.ps: builtins.1 bash.1
|
||||
rbash.ps: rbash.1 bash.1
|
||||
@@ -193,7 +206,9 @@ article.ps: article.ms
|
||||
bashref.ps: bashref.dvi
|
||||
|
||||
article.pdf: article.ps
|
||||
bashref.pdf: bashref.dvi
|
||||
#bashref.pdf: bashref.dvi
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||||
# experimental
|
||||
bashref.pdf: bashref.texi
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bash.pdf: bash.ps
|
||||
rose94.pdf: rose94.ps
|
||||
|
||||
@@ -232,7 +247,7 @@ installdirs:
|
||||
$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(htmldir) ; \
|
||||
fi
|
||||
|
||||
install: info installdirs bash.info
|
||||
install: info installdirs
|
||||
-$(INSTALL_DATA) $(srcdir)/bash.1 $(DESTDIR)$(man1dir)/bash${man1ext}
|
||||
-$(INSTALL_DATA) $(srcdir)/bashbug.1 $(DESTDIR)$(man1dir)/bashbug${man1ext}
|
||||
-$(INSTALL_DATA) $(OTHER_DOCS) $(DESTDIR)$(docdir)
|
||||
@@ -259,10 +274,20 @@ install_builtins: installdirs
|
||||
|
||||
install_everything: install install_builtins
|
||||
|
||||
install-html: html
|
||||
-if test -n "${htmldir}" ; then \
|
||||
$(INSTALL_DATA) $(srcdir)/bash.html $(DESTDIR)$(htmldir) ; \
|
||||
$(INSTALL_DATA) $(srcdir)/bashref.html $(DESTDIR)$(htmldir) ; \
|
||||
fi
|
||||
|
||||
uninstall:
|
||||
-$(RM) $(DESTDIR)$(man1dir)/bash${man1ext} $(DESTDIR)$(man1dir)/bashbug${man1ext}
|
||||
-$(RM) $(DESTDIR)$(man1dir)/bash_builtins${man1ext}
|
||||
$(RM) $(DESTDIR)$(infodir)/bash.info
|
||||
# run install-info if it is present to update the info directory
|
||||
if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
|
||||
install-info --delete --dir-file=$(DESTDIR)$(infodir)/dir $(DESTDIR)$(infodir)/bash.info; \
|
||||
else true; fi
|
||||
-( cd $(DESTDIR)$(docdir) && $(RM) $(OTHER_INSTALLED_DOCS) )
|
||||
-if test -n "$(htmldir)" ; then \
|
||||
$(RM) $(DESTDIR)$(htmldir)/bash.html ; \
|
||||
@@ -313,4 +338,4 @@ rbash: bashref.texi
|
||||
cmp -s RBASH ../RBASH || mv RBASH ../RBASH
|
||||
$(RM) RBASH
|
||||
|
||||
xdist: pdf inst posix rbash
|
||||
xdist: everything inst posix rbash
|
||||
|
||||
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+5
-4
@@ -1,4 +1,4 @@
|
||||
BASHBUG(1) BASHBUG(1)
|
||||
BASHBUG(1) General Commands Manual BASHBUG(1)
|
||||
|
||||
|
||||
|
||||
@@ -27,8 +27,9 @@ DDEESSCCRRIIPPTTIIOONN
|
||||
EENNVVIIRROONNMMEENNTT
|
||||
bbaasshhbbuugg will utilize the following environment variables if they exist:
|
||||
|
||||
EEDDIITTOORR Specifies the preferred editor. If EEDDIITTOORR is not set, bbaasshhbbuugg
|
||||
defaults to eemmaaccss.
|
||||
EEDDIITTOORR Specifies the preferred editor. If EEDDIITTOORR is not set, bbaasshhbbuugg
|
||||
attempts to locate a number of alternative editors, including
|
||||
eemmaaccss, and defaults to vvii.
|
||||
|
||||
HHOOMMEE Directory in which the failed bug report is saved if the mail
|
||||
fails.
|
||||
@@ -47,4 +48,4 @@ AAUUTTHHOORRSS
|
||||
|
||||
|
||||
|
||||
GNU Bash-4.0 1998 July 30 BASHBUG(1)
|
||||
GNU Bash-4.4 2016 February 15 BASHBUG(1)
|
||||
|
||||
+5
-4
@@ -5,9 +5,9 @@
|
||||
.\" Case Western Reserve University
|
||||
.\" chet@po.cwru.edu
|
||||
.\"
|
||||
.\" Last Change: Tue Apr 3 15:46:30 EDT 2007
|
||||
.\" Last Change: Mon Feb 15 14:42:40 EST 2016
|
||||
.\"
|
||||
.TH BASHBUG 1 "1998 July 30" "GNU Bash-4.0"
|
||||
.TH BASHBUG 1 "2016 February 15" "GNU Bash-4.4"
|
||||
.SH NAME
|
||||
bashbug \- report a bug in bash
|
||||
.SH SYNOPSIS
|
||||
@@ -43,8 +43,9 @@ Specifies the preferred editor. If
|
||||
.B EDITOR
|
||||
is not set,
|
||||
.B bashbug
|
||||
defaults to
|
||||
.BR emacs .
|
||||
attempts to locate a number of alternative editors, including
|
||||
.BR emacs ,
|
||||
and defaults to \fBvi\fP.
|
||||
.TP
|
||||
.B HOME
|
||||
Directory in which the failed bug report is saved if the mail fails.
|
||||
|
||||
+39
-29
@@ -1,20 +1,20 @@
|
||||
%!PS-Adobe-3.0
|
||||
%%Creator: groff version 1.19.2
|
||||
%%CreationDate: Mon Nov 17 17:38:06 2008
|
||||
%%Creator: groff version 1.22.3
|
||||
%%CreationDate: Mon Mar 28 15:34:55 2016
|
||||
%%DocumentNeededResources: font Times-Roman
|
||||
%%+ font Times-Bold
|
||||
%%+ font Times-Italic
|
||||
%%DocumentSuppliedResources: procset grops 1.19 2
|
||||
%%DocumentSuppliedResources: procset grops 1.22 3
|
||||
%%Pages: 1
|
||||
%%PageOrder: Ascend
|
||||
%%DocumentMedia: Default 595 842 0 () ()
|
||||
%%DocumentMedia: Default 612 792 0 () ()
|
||||
%%Orientation: Portrait
|
||||
%%EndComments
|
||||
%%BeginDefaults
|
||||
%%PageMedia: Default
|
||||
%%EndDefaults
|
||||
%%BeginProlog
|
||||
%%BeginResource: procset grops 1.19 2
|
||||
%%BeginResource: procset grops 1.22 3
|
||||
%!PS-Adobe-3.0 Resource-ProcSet
|
||||
/setpacking where{
|
||||
pop
|
||||
@@ -72,6 +72,7 @@ exch pop add exch pop
|
||||
/level0 save def
|
||||
1 setlinecap
|
||||
1 setlinejoin
|
||||
DEFS/BPhook known{DEFS begin BPhook end}if
|
||||
72 RES div dup scale
|
||||
LS{
|
||||
90 rotate
|
||||
@@ -137,7 +138,10 @@ pop
|
||||
findfont
|
||||
dup maxlength 1 index/FontName known not{1 add}if dict begin
|
||||
{
|
||||
1 index/FID ne{def}{pop pop}ifelse
|
||||
1 index/FID ne
|
||||
2 index/UniqueID ne
|
||||
and
|
||||
{def}{pop pop}ifelse
|
||||
}forall
|
||||
/Encoding exch def
|
||||
dup/FontName exch def
|
||||
@@ -175,8 +179,10 @@ newpath
|
||||
userdict begin
|
||||
/showpage{}def
|
||||
/setpagedevice{}def
|
||||
mark
|
||||
}bind def
|
||||
/PEND{
|
||||
cleartomark
|
||||
countdictstack CNT sub{end}repeat
|
||||
level1 restore
|
||||
}bind def
|
||||
@@ -189,17 +195,17 @@ setpacking
|
||||
%%EndProlog
|
||||
%%BeginSetup
|
||||
%%BeginFeature: *PageSize Default
|
||||
<< /PageSize [ 595 842 ] /ImagingBBox null >> setpagedevice
|
||||
<< /PageSize [ 612 792 ] /ImagingBBox null >> setpagedevice
|
||||
%%EndFeature
|
||||
%%IncludeResource: font Times-Roman
|
||||
%%IncludeResource: font Times-Bold
|
||||
%%IncludeResource: font Times-Italic
|
||||
grops begin/DEFS 1 dict def DEFS begin/u{.001 mul}bind def end/RES 72
|
||||
def/PL 841.89 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron
|
||||
/Zcaron/scaron/zcaron/Ydieresis/trademark/quotesingle/Euro/.notdef
|
||||
def/PL 792 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron/Zcaron
|
||||
/scaron/zcaron/Ydieresis/trademark/quotesingle/Euro/.notdef/.notdef
|
||||
/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
|
||||
/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
|
||||
/.notdef/.notdef/.notdef/space/exclam/quotedbl/numbersign/dollar/percent
|
||||
/.notdef/.notdef/space/exclam/quotedbl/numbersign/dollar/percent
|
||||
/ampersand/quoteright/parenleft/parenright/asterisk/plus/comma/hyphen
|
||||
/period/slash/zero/one/two/three/four/five/six/seven/eight/nine/colon
|
||||
/semicolon/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N/O
|
||||
@@ -229,13 +235,14 @@ def/PL 841.89 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron
|
||||
%%BeginPageSetup
|
||||
BP
|
||||
%%EndPageSetup
|
||||
/F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SHB).35 E 347.52(UG\(1\) B)-.1 F
|
||||
(ASHB)-.35 E(UG\(1\))-.1 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME)
|
||||
.219 E F0(bashb)108 96 Q(ug \255 report a b)-.2 E(ug in bash)-.2 E F1
|
||||
(SYNOPSIS)72 112.8 Q/F2 10/Times-Bold@0 SF(bashb)108 124.8 Q(ug)-.2 E F0
|
||||
([)2.5 E/F3 10/Times-Italic@0 SF(--ver)A(sion)-.1 E F0 2.5(][)C F3
|
||||
(--help)-2.5 E F0 2.5(][)C F3(email-addr)-2.5 E(ess)-.37 E F0(])A F1
|
||||
(DESCRIPTION)72 141.6 Q F2(bashb)108 153.6 Q(ug)-.2 E F0 .446
|
||||
/F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SHB).35 E 116.13
|
||||
(UG\(1\) General)-.1 F(Commands Manual)2.5 E -.35(BA)118.63 G(SHB).35 E
|
||||
(UG\(1\))-.1 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E F0
|
||||
(bashb)108 96 Q(ug \255 report a b)-.2 E(ug in bash)-.2 E F1(SYNOPSIS)72
|
||||
112.8 Q/F2 10/Times-Bold@0 SF(bashb)108 124.8 Q(ug)-.2 E F0([)2.5 E/F3
|
||||
10/Times-Italic@0 SF(--ver)A(sion)-.1 E F0 2.5(][)C F3(--help)-2.5 E F0
|
||||
2.5(][)C F3(email-addr)-2.5 E(ess)-.37 E F0(])A F1(DESCRIPTION)72 141.6
|
||||
Q F2(bashb)108 153.6 Q(ug)-.2 E F0 .446
|
||||
(is a shell script to help the user compose and mail b)2.947 F .446
|
||||
(ug reports concerning bash in a standard for)-.2 F(-)-.2 E(mat.)108
|
||||
165.6 Q F2(bashb)5.961 E(ug)-.2 E F0(in)3.461 E -.2(vo)-.4 G -.1(ke).2 G
|
||||
@@ -265,20 +272,23 @@ F0(in the in)2.5 E -.2(vo)-.4 G(king user').2 E 2.5(sh)-.55 G
|
||||
(Fix)5 E(es are encouraged.)-.15 E F1(ENVIR)72 271.2 Q(ONMENT)-.329 E F2
|
||||
(bashb)108 283.2 Q(ug)-.2 E F0(will utilize the follo)2.5 E(wing en)-.25
|
||||
E(vironment v)-.4 E(ariables if the)-.25 E 2.5(ye)-.15 G(xist:)-2.65 E
|
||||
F2(EDIT)108 300 Q(OR)-.18 E F0(Speci\214es the preferred editor)144 312
|
||||
Q 2.5(.I)-.55 G(f)-2.5 E F4(EDIT)2.5 E(OR)-.162 E F0(is not set,)2.25 E
|
||||
F2(bashb)2.5 E(ug)-.2 E F0(def)2.5 E(aults to)-.1 E F2(emacs)2.5 E F0(.)
|
||||
A F2(HOME)108 328.8 Q F0(Directory in which the f)144 340.8 Q(ailed b)
|
||||
-.1 E(ug report is sa)-.2 E -.15(ve)-.2 G 2.5(di).15 G 2.5(ft)-2.5 G
|
||||
(he mail f)-2.5 E(ails.)-.1 E F2(TMPDIR)108 357.6 Q F0
|
||||
F2(EDIT)108 300 Q(OR)-.18 E F0 .327(Speci\214es the preferred editor)144
|
||||
312 R 2.827(.I)-.55 G(f)-2.827 E F4(EDIT)2.827 E(OR)-.162 E F0 .327
|
||||
(is not set,)2.577 F F2(bashb)2.827 E(ug)-.2 E F0 .328
|
||||
(attempts to locate a number of alter)2.827 F(-)-.2 E(nati)144 324 Q .3
|
||||
-.15(ve e)-.25 H(ditors, including).15 E F2(emacs)2.5 E F0 2.5(,a)C
|
||||
(nd def)-2.5 E(aults to)-.1 E F2(vi)2.5 E F0(.)A F2(HOME)108 340.8 Q F0
|
||||
(Directory in which the f)144 352.8 Q(ailed b)-.1 E(ug report is sa)-.2
|
||||
E -.15(ve)-.2 G 2.5(di).15 G 2.5(ft)-2.5 G(he mail f)-2.5 E(ails.)-.1 E
|
||||
F2(TMPDIR)108 369.6 Q F0
|
||||
(Directory in which to create temporary \214les and directories.)144
|
||||
369.6 Q F1(SEE ALSO)72 386.4 Q F3(bash)108 398.4 Q F0(\(1\))A F1 -.548
|
||||
(AU)72 415.2 S(THORS).548 E F0(Brian F)108 427.2 Q(ox, Free Softw)-.15 E
|
||||
(are F)-.1 E(oundation)-.15 E(bfox@gnu.or)108 439.2 Q(g)-.18 E
|
||||
(Chet Rame)108 456 Q 1.3 -.65(y, C)-.15 H(ase W).65 E(estern Reserv)-.8
|
||||
381.6 Q F1(SEE ALSO)72 398.4 Q F3(bash)108 410.4 Q F0(\(1\))A F1 -.548
|
||||
(AU)72 427.2 S(THORS).548 E F0(Brian F)108 439.2 Q(ox, Free Softw)-.15 E
|
||||
(are F)-.1 E(oundation)-.15 E(bfox@gnu.or)108 451.2 Q(g)-.18 E
|
||||
(Chet Rame)108 468 Q 1.3 -.65(y, C)-.15 H(ase W).65 E(estern Reserv)-.8
|
||||
E 2.5(eU)-.15 G(ni)-2.5 E -.15(ve)-.25 G(rsity).15 E(chet@po.cwru.edu)
|
||||
108 468 Q(GNU Bash-4.0)72 768 Q(1998 July 30)148.175 E(1)203.165 E 0 Cg
|
||||
EP
|
||||
108 480 Q(GNU Bash-4.4)72 768 Q(2016 February 15)138.46 E(1)193.45 E 0
|
||||
Cg EP
|
||||
%%Trailer
|
||||
end
|
||||
%%EOF
|
||||
|
||||
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-13863
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+9
-9
@@ -1,4 +1,4 @@
|
||||
RBASH(1) RBASH(1)
|
||||
RBASH(1) General Commands Manual RBASH(1)
|
||||
|
||||
|
||||
|
||||
@@ -18,16 +18,16 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL
|
||||
|
||||
+o specifying command names containing //
|
||||
|
||||
+o specifying a filename containing a // as an argument to the ..
|
||||
+o specifying a filename containing a // as an argument to the ..
|
||||
builtin command
|
||||
|
||||
+o specifying a filename containing a slash as an argument to the
|
||||
+o specifying a filename containing a slash as an argument to the
|
||||
--pp option to the hhaasshh builtin command
|
||||
|
||||
+o importing function definitions from the shell environment at
|
||||
+o importing function definitions from the shell environment at
|
||||
startup
|
||||
|
||||
+o parsing the value of SSHHEELLLLOOPPTTSS from the shell environment at
|
||||
+o parsing the value of SSHHEELLLLOOPPTTSS from the shell environment at
|
||||
startup
|
||||
|
||||
+o redirecting output using the >, >|, <>, >&, &>, and >> redirect-
|
||||
@@ -36,10 +36,10 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL
|
||||
+o using the eexxeecc builtin command to replace the shell with another
|
||||
command
|
||||
|
||||
+o adding or deleting builtin commands with the --ff and --dd options
|
||||
+o adding or deleting builtin commands with the --ff and --dd options
|
||||
to the eennaabbllee builtin command
|
||||
|
||||
+o using the eennaabbllee builtin command to enable disabled shell
|
||||
+o using the eennaabbllee builtin command to enable disabled shell
|
||||
builtins
|
||||
|
||||
+o specifying the --pp option to the ccoommmmaanndd builtin command
|
||||
@@ -48,8 +48,8 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL
|
||||
|
||||
These restrictions are enforced after any startup files are read.
|
||||
|
||||
When a command that is found to be a shell script is executed, rrbbaasshh
|
||||
turns off any restrictions in the shell spawned to execute the script.
|
||||
When a command that is found to be a shell script is executed, rrbbaasshh
|
||||
turns off any restrictions in the shell spawned to execute the script.
|
||||
|
||||
SSEEEE AALLSSOO
|
||||
bash(1)
|
||||
|
||||
+41
-35
@@ -1,9 +1,9 @@
|
||||
%!PS-Adobe-3.0
|
||||
%%Creator: groff version 1.19.2
|
||||
%%CreationDate: Mon Feb 24 08:28:31 2014
|
||||
%%Creator: groff version 1.22.3
|
||||
%%CreationDate: Wed Aug 31 10:24:00 2016
|
||||
%%DocumentNeededResources: font Times-Roman
|
||||
%%+ font Times-Bold
|
||||
%%DocumentSuppliedResources: procset grops 1.19 2
|
||||
%%DocumentSuppliedResources: procset grops 1.22 3
|
||||
%%Pages: 1
|
||||
%%PageOrder: Ascend
|
||||
%%DocumentMedia: Default 612 792 0 () ()
|
||||
@@ -13,7 +13,7 @@
|
||||
%%PageMedia: Default
|
||||
%%EndDefaults
|
||||
%%BeginProlog
|
||||
%%BeginResource: procset grops 1.19 2
|
||||
%%BeginResource: procset grops 1.22 3
|
||||
%!PS-Adobe-3.0 Resource-ProcSet
|
||||
/setpacking where{
|
||||
pop
|
||||
@@ -71,6 +71,7 @@ exch pop add exch pop
|
||||
/level0 save def
|
||||
1 setlinecap
|
||||
1 setlinejoin
|
||||
DEFS/BPhook known{DEFS begin BPhook end}if
|
||||
72 RES div dup scale
|
||||
LS{
|
||||
90 rotate
|
||||
@@ -136,7 +137,10 @@ pop
|
||||
findfont
|
||||
dup maxlength 1 index/FontName known not{1 add}if dict begin
|
||||
{
|
||||
1 index/FID ne{def}{pop pop}ifelse
|
||||
1 index/FID ne
|
||||
2 index/UniqueID ne
|
||||
and
|
||||
{def}{pop pop}ifelse
|
||||
}forall
|
||||
/Encoding exch def
|
||||
dup/FontName exch def
|
||||
@@ -174,8 +178,10 @@ newpath
|
||||
userdict begin
|
||||
/showpage{}def
|
||||
/setpagedevice{}def
|
||||
mark
|
||||
}bind def
|
||||
/PEND{
|
||||
cleartomark
|
||||
countdictstack CNT sub{end}repeat
|
||||
level1 restore
|
||||
}bind def
|
||||
@@ -226,47 +232,47 @@ def/PL 792 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron/Zcaron
|
||||
%%BeginPageSetup
|
||||
BP
|
||||
%%EndPageSetup
|
||||
/F0 10/Times-Roman@0 SF(RB)72 48 Q 376.2(ASH\(1\) RB)-.35 F(ASH\(1\))
|
||||
-.35 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E F0
|
||||
(rbash \255 restricted bash, see)108 96 Q/F2 10/Times-Bold@0 SF(bash)2.5
|
||||
E F0(\(1\))A F1(RESTRICTED SHELL)72 112.8 Q F0(If)108 124.8 Q F2(bash)
|
||||
4.397 E F0 1.897(is started with the name)4.397 F F2(rbash)4.397 E F0
|
||||
4.397(,o)C 4.397(rt)-4.397 G(he)-4.397 E F2<ad72>4.397 E F0 1.896
|
||||
/F0 10/Times-Roman@0 SF(RB)72 48 Q 130.47(ASH\(1\) General)-.35 F
|
||||
(Commands Manual)2.5 E(RB)132.97 E(ASH\(1\))-.35 E/F1 10.95/Times-Bold@0
|
||||
SF -.219(NA)72 84 S(ME).219 E F0(rbash \255 restricted bash, see)108 96
|
||||
Q/F2 10/Times-Bold@0 SF(bash)2.5 E F0(\(1\))A F1(RESTRICTED SHELL)72
|
||||
112.8 Q F0(If)108 124.8 Q F2(bash)4.397 E F0 1.897
|
||||
(is started with the name)4.397 F F2(rbash)4.397 E F0 4.397(,o)C 4.397
|
||||
(rt)-4.397 G(he)-4.397 E F2<ad72>4.397 E F0 1.896
|
||||
(option is supplied at in)4.397 F -.2(vo)-.4 G 1.896
|
||||
(cation, the shell becomes).2 F 3.445(restricted. A)108 136.8 R .945
|
||||
(restricted shell is used to set up an en)3.445 F .946
|
||||
(vironment more controlled than the standard shell.)-.4 F(It)5.946 E
|
||||
(beha)108 148.8 Q -.15(ve)-.2 G 2.5(si).15 G(dentically to)-2.5 E F2
|
||||
(bash)2.5 E F0(with the e)2.5 E(xception that the follo)-.15 E
|
||||
(wing are disallo)-.25 E(wed or not performed:)-.25 E 32.5<8363>108
|
||||
165.6 S(hanging directories with)-32.5 E F2(cd)2.5 E F0 32.5<8373>108
|
||||
182.4 S(etting or unsetting the v)-32.5 E(alues of)-.25 E/F3 9
|
||||
(wing are disallo)-.25 E(wed or not performed:)-.25 E<83>108 165.6 Q
|
||||
(changing directories with)144 165.6 Q F2(cd)2.5 E F0<83>108 182.4 Q
|
||||
(setting or unsetting the v)144 182.4 Q(alues of)-.25 E/F3 9
|
||||
/Times-Bold@0 SF(SHELL)2.5 E/F4 9/Times-Roman@0 SF(,)A F3 -.666(PA)2.25
|
||||
G(TH)-.189 E F4(,)A F3(ENV)2.25 E F4(,)A F0(or)2.25 E F3 -.27(BA)2.5 G
|
||||
(SH_ENV).27 E F0 32.5<8373>108 199.2 S
|
||||
(pecifying command names containing)-32.5 E F2(/)2.5 E F0 32.5<8373>108
|
||||
216 S(pecifying a \214lename containing a)-32.5 E F2(/)2.5 E F0
|
||||
(as an ar)2.5 E(gument to the)-.18 E F2(.)2.5 E F0 -.2(bu)5 G
|
||||
(iltin command).2 E 32.5<8373>108 232.8 S .45
|
||||
(pecifying a \214lename containing a slash as an ar)-32.5 F .449
|
||||
(SH_ENV).27 E F0<83>108 199.2 Q(specifying command names containing)144
|
||||
199.2 Q F2(/)2.5 E F0<83>108 216 Q(specifying a \214lename containing a)
|
||||
144 216 Q F2(/)2.5 E F0(as an ar)2.5 E(gument to the)-.18 E F2(.)2.5 E
|
||||
F0 -.2(bu)5 G(iltin command).2 E<83>108 232.8 Q .45
|
||||
(specifying a \214lename containing a slash as an ar)144 232.8 R .449
|
||||
(gument to the)-.18 F F2<ad70>2.949 E F0 .449(option to the)2.949 F F2
|
||||
(hash)2.949 E F0 -.2(bu)2.949 G .449(iltin com-).2 F(mand)144 244.8 Q
|
||||
32.5<8369>108 261.6 S(mporting function de\214nitions from the shell en)
|
||||
-32.5 E(vironment at startup)-.4 E 32.5<8370>108 278.4 S(arsing the v)
|
||||
-32.5 E(alue of)-.25 E F3(SHELLOPTS)2.5 E F0(from the shell en)2.25 E
|
||||
(vironment at startup)-.4 E 32.5<8372>108 295.2 S(edirecting output usi\
|
||||
ng the >, >|, <>, >&, &>, and >> redirection operators)-32.5 E 32.5
|
||||
<8375>108 312 S(sing the)-32.5 E F2(exec)2.5 E F0 -.2(bu)2.5 G
|
||||
(iltin command to replace the shell with another command).2 E 32.5<8361>
|
||||
108 328.8 S(dding or deleting b)-32.5 E(uiltin commands with the)-.2 E
|
||||
<83>108 261.6 Q(importing function de\214nitions from the shell en)144
|
||||
261.6 Q(vironment at startup)-.4 E<83>108 278.4 Q(parsing the v)144
|
||||
278.4 Q(alue of)-.25 E F3(SHELLOPTS)2.5 E F0(from the shell en)2.25 E
|
||||
(vironment at startup)-.4 E<83>108 295.2 Q(redirecting output using the\
|
||||
>, >|, <>, >&, &>, and >> redirection operators)144 295.2 Q<83>108 312
|
||||
Q(using the)144 312 Q F2(exec)2.5 E F0 -.2(bu)2.5 G
|
||||
(iltin command to replace the shell with another command).2 E<83>108
|
||||
328.8 Q(adding or deleting b)144 328.8 Q(uiltin commands with the)-.2 E
|
||||
F2<ad66>2.5 E F0(and)2.5 E F2<ad64>2.5 E F0(options to the)2.5 E F2
|
||||
(enable)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E 32.5<8375>108 345.6 S
|
||||
(sing the)-32.5 E F2(enable)2.5 E F0 -.2(bu)2.5 G
|
||||
(iltin command to enable disabled shell b).2 E(uiltins)-.2 E 32.5<8373>
|
||||
108 362.4 S(pecifying the)-32.5 E F2<ad70>2.5 E F0(option to the)2.5 E
|
||||
F2(command)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E 32.5<8374>108 379.2
|
||||
S(urning of)-32.5 E 2.5(fr)-.25 G(estricted mode with)-2.5 E F2(set +r)
|
||||
2.5 E F0(or)2.5 E F2(set +o r)2.5 E(estricted)-.18 E F0(.)A
|
||||
(enable)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E<83>108 345.6 Q
|
||||
(using the)144 345.6 Q F2(enable)2.5 E F0 -.2(bu)2.5 G
|
||||
(iltin command to enable disabled shell b).2 E(uiltins)-.2 E<83>108
|
||||
362.4 Q(specifying the)144 362.4 Q F2<ad70>2.5 E F0(option to the)2.5 E
|
||||
F2(command)2.5 E F0 -.2(bu)2.5 G(iltin command).2 E<83>108 379.2 Q
|
||||
(turning of)144 379.2 Q 2.5(fr)-.25 G(estricted mode with)-2.5 E F2
|
||||
(set +r)2.5 E F0(or)2.5 E F2(set +o r)2.5 E(estricted)-.18 E F0(.)A
|
||||
(These restrictions are enforced after an)108 396 Q 2.5(ys)-.15 G
|
||||
(tartup \214les are read.)-2.5 E .429
|
||||
(When a command that is found to be a shell script is e)108 412.8 R -.15
|
||||
|
||||
+1483
-583
File diff suppressed because it is too large
Load Diff
+7
-6
@@ -1,10 +1,11 @@
|
||||
@ignore
|
||||
Copyright (C) 1988-2014 Free Software Foundation, Inc.
|
||||
Copyright (C) 1988-2016 Free Software Foundation, Inc.
|
||||
@end ignore
|
||||
|
||||
@set LASTCHANGE Sun Feb 2 16:22:00 EST 2014
|
||||
@set LASTCHANGE Wed Sep 7 17:12:22 EDT 2016
|
||||
|
||||
@set EDITION 4.3
|
||||
@set VERSION 4.3
|
||||
@set UPDATED 2 February 2014
|
||||
@set UPDATED-MONTH February 2014
|
||||
@set EDITION 4.4
|
||||
@set VERSION 4.4
|
||||
|
||||
@set UPDATED 7 September 2016
|
||||
@set UPDATED-MONTH September 2016
|
||||
|
||||
Reference in New Issue
Block a user