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bash-4.4 beta2 release

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Chet Ramey
2016-07-11 16:52:30 -04:00
parent 690150f9e5
commit a4eef1991c
205 changed files with 21194 additions and 15639 deletions
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doc/bashref.info
+277 -263
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@@ -1,10 +1,10 @@
This is bashref.info, produced by makeinfo version 6.0 from
This is bashref.info, produced by makeinfo version 6.1 from
bashref.texi.
This text is a brief description of the features that are present in the
Bash shell (version 4.4, 8 February 2016).
Bash shell (version 4.4, 29 May 2016).
This is Edition 4.4, last updated 8 February 2016, of 'The GNU Bash
This is Edition 4.4, last updated 29 May 2016, of 'The GNU Bash
Reference Manual', for 'Bash', Version 4.4.
Copyright (C) 1988-2016 Free Software Foundation, Inc.
@@ -27,10 +27,10 @@ Bash Features
*************
This text is a brief description of the features that are present in the
Bash shell (version 4.4, 8 February 2016). The Bash home page is
Bash shell (version 4.4, 29 May 2016). The Bash home page is
<http://www.gnu.org/software/bash/>.
This is Edition 4.4, last updated 8 February 2016, of 'The GNU Bash
This is Edition 4.4, last updated 29 May 2016, of 'The GNU Bash
Reference Manual', for 'Bash', Version 4.4.
Bash contains features that appear in other popular shells, and some
@@ -798,6 +798,7 @@ File: bashref.info, Node: Conditional Constructs, Next: Command Grouping, Pre
esac
echo " legs."
If the ';;' operator is used, no subsequent matches are attempted
after the first pattern match. Using ';&' in place of ';;' causes
execution to continue with the COMMAND-LIST associated with the
@@ -1280,16 +1281,16 @@ pairs in an associative array. When applied to a string-valued
variable, VALUE is expanded and appended to the variable's value.
A variable can be assigned the NAMEREF attribute using the '-n'
option to the \fBdeclare\fP or \fBlocal\fP builtin commands (*note Bash
option to the 'declare' or 'local' builtin commands (*note Bash
Builtins::) to create a NAMEREF, or a reference to another variable.
This allows variables to be manipulated indirectly. Whenever the
nameref variable is referenced, assigned to, unset, or has its
attributes modified (other than the nameref attribute itself), the
operation is actually performed on the variable specified by the nameref
variable's value. A nameref is commonly used within shell functions to
refer to a variable whose name is passed as an argument to the function.
For instance, if a variable name is passed to a shell function as its
first argument, running
attributes modified (other than using or changing the nameref attribute
itself), the operation is actually performed on the variable specified
by the nameref variable's value. A nameref is commonly used within
shell functions to refer to a variable whose name is passed as an
argument to the function. For instance, if a variable name is passed to
a shell function as its first argument, running
declare -n ref=$1
inside the function creates a nameref variable REF whose value is the
variable name passed as the first argument. References and assignments
@@ -2317,13 +2318,13 @@ command.
DELIMITER
No parameter and variable expansion, command substitution, arithmetic
expansion, or filename expansion is performed on WORD. If any
characters in WORD are quoted, the DELIMITER is the result of quote
removal on WORD, and the lines in the here-document are not expanded.
If WORD is unquoted, all lines of the here-document are subjected to
parameter expansion, command substitution, and arithmetic expansion, the
character sequence '\newline' is ignored, and '\' must be used to quote
the characters '\', '$', and '`'.
expansion, or filename expansion is performed on WORD. If any part of
WORD is quoted, the DELIMITER is the result of quote removal on WORD,
and the lines in the here-document are not expanded. If WORD is
unquoted, all lines of the here-document are subjected to parameter
expansion, command substitution, and arithmetic expansion, the character
sequence '\newline' is ignored, and '\' must be used to quote the
characters '\', '$', and '`'.
If the redirection operator is '<<-', then all leading tab characters
are stripped from input lines and the line containing DELIMITER. This
@@ -3053,7 +3054,7 @@ standard.
'['
test EXPR
Evaluate a conditional express ion EXPR and return a status of 0
Evaluate a conditional expression EXPR and return a status of 0
(true) or 1 (false). Each operator and operand must be a separate
argument. Expressions are composed of the primaries described
below in *note Bash Conditional Expressions::. 'test' does not
@@ -3203,7 +3204,7 @@ standard.
Remove each variable or function NAME. If the '-v' option is
given, each NAME refers to a shell variable and that variable is
remvoved. If the '-f' option is given, the NAMEs refer to shell
removed. If the '-f' option is given, the NAMEs refer to shell
functions, and the function definition is removed. If the '-n'
option is supplied, and NAME is a variable with the NAMEREF
attribute, NAME will be unset rather than the variable it
@@ -3413,10 +3414,10 @@ standard.
Give each NAME the NAMEREF attribute, making it a name
reference to another variable. That other variable is defined
by the value of NAME. All references, assignments, and
attribute modifications to NAME, except for changing the '-n'
attribute itself, are performed on the variable referenced by
NAME's value. The nameref attribute cannot be applied to
array variables.
attribute modifications to NAME, except for those using or
changing the '-n' attribute itself, are performed on the
variable referenced by NAME's value. The nameref attribute
cannot be applied to array variables.
'-r'
Make NAMEs readonly. These names cannot then be assigned
@@ -4390,7 +4391,10 @@ This builtin allows you to change additional shell optional behavior.
interactive shells.
'extdebug'
If set, behavior intended for use by debuggers is enabled:
If set at shell invocation, arrange to execute the debugger
profile before the shell starts, identical to the '--debugger'
option. If set after invocation, behavior intended for use by
debuggers is enabled:
1. The '-F' option to the 'declare' builtin (*note Bash
Builtins::) displays the source file name and line number
@@ -4927,14 +4931,16 @@ Variables::).
'EXECIGNORE'
A colon-separated list of shell patterns (*note Pattern Matching::)
defining the list of filenames to be ignored by command search.
Files whose full pathnames match one of these patterns are not
considered executable files for the purposes of completion and
command execution. This does not affect the behavior of the '[',
'test', and '[[' commands. Use this variable to ignore shared
library files that have the executable bit set, but are not
executable files. The pattern matching honors the setting of the
'extglob' shell option.
defining the list of filenames to be ignored by command search
using 'PATH'. Files whose full pathnames match one of these
patterns are not considered executable files for the purposes of
completion and command execution via 'PATH' lookup. This does not
affect the behavior of the '[', 'test', and '[[' commands. Full
pathnames in the command hash table are not subject to
'EXECIGNORE'. Use this variable to ignore shared library files
that have the executable bit set, but are not executable files.
The pattern matching honors the setting of the 'extglob' shell
option.
'FCEDIT'
The editor used as a default by the '-e' option to the 'fc' builtin
@@ -5877,8 +5883,8 @@ File: bashref.info, Node: Shell Arithmetic, Next: Aliases, Prev: Bash Conditi
====================
The shell allows arithmetic expressions to be evaluated, as one of the
shell expansions or by the 'let' and the '-i' option to the 'declare'
builtins.
shell expansions or by using the '((' compound command, the 'let'
builtin, or the '-i' option to the 'declare' builtin.
Evaluation is done in fixed-width integers with no check for
overflow, though division by 0 is trapped and flagged as an error. The
@@ -6555,6 +6561,9 @@ startup files.
'read', the trap handler executes and 'read' returns an exit status
greater than 128.
54. Bash removes an exited background process's status from the list
of such statuses after the 'wait' builtin is used to obtain it.
There is other POSIX behavior that Bash does not implement by default
even when in POSIX mode. Specifically:
@@ -7225,13 +7234,20 @@ Variable Settings
If set to 'on', Readline will convert characters with the
eighth bit set to an ASCII key sequence by stripping the
eighth bit and prefixing an <ESC> character, converting them
to a meta-prefixed key sequence. The default value is 'on'.
to a meta-prefixed key sequence. The default value is 'on',
but will be set to 'off' if the locale is one that contains
eight-bit characters.
'disable-completion'
If set to 'On', Readline will inhibit word completion.
Completion characters will be inserted into the line as if
they had been mapped to 'self-insert'. The default is 'off'.
'echo-control-characters'
When set to 'on', on operating systems that indicate they
support it, readline echoes a character corresponding to a
signal generated from the keyboard. The default is 'on'.
'editing-mode'
The 'editing-mode' variable controls which default set of key
bindings is used. By default, Readline starts up in Emacs
@@ -7248,11 +7264,6 @@ Variable Settings
embed a terminal control sequence into the mode string. The
default is '@'.
'echo-control-characters'
When set to 'on', on operating systems that indicate they
support it, readline echoes a character corresponding to a
signal generated from the keyboard. The default is 'on'.
'enable-bracketed-paste'
When set to 'On', Readline will configure the terminal in a
way that will enable it to insert each paste into the editing
@@ -7287,7 +7298,9 @@ Variable Settings
list. If set to zero, any existing history entries are
deleted and no new entries are saved. If set to a value less
than zero, the number of history entries is not limited. By
default, the number of history entries is not limited.
default, the number of history entries is not limited. If an
attempt is made to set HISTORY-SIZE to a non-numeric value,
the maximum number of history entries will be set to 500.
'horizontal-scroll-mode'
This variable can be set to either 'on' or 'off'. Setting it
@@ -7300,8 +7313,9 @@ Variable Settings
If set to 'on', Readline will enable eight-bit input (it will
not clear the eighth bit in the characters it reads),
regardless of what the terminal claims it can support. The
default value is 'off'. The name 'meta-flag' is a synonym for
this variable.
default value is 'off', but Readline will set it to 'on' if
the locale contains eight-bit characters. The name
'meta-flag' is a synonym for this variable.
'isearch-terminators'
The string of characters that should terminate an incremental
@@ -7365,7 +7379,8 @@ Variable Settings
'output-meta'
If set to 'on', Readline will display characters with the
eighth bit set directly rather than as a meta-prefixed escape
sequence. The default is 'off'.
sequence. The default is 'off', but Readline will set it to
'on' if the locale contains eight-bit characters.
'page-completions'
If set to 'on', Readline uses an internal 'more'-like pager to
@@ -10706,9 +10721,9 @@ D.2 Index of Shell Reserved Words
* !: Pipelines. (line 9)
* [[: Conditional Constructs.
(line 120)
(line 121)
* ]]: Conditional Constructs.
(line 120)
(line 121)
* {: Command Grouping. (line 21)
* }: Command Grouping. (line 21)
* case: Conditional Constructs.
@@ -10730,7 +10745,7 @@ D.2 Index of Shell Reserved Words
* in: Conditional Constructs.
(line 28)
* select: Conditional Constructs.
(line 78)
(line 79)
* then: Conditional Constructs.
(line 7)
* time: Pipelines. (line 9)
@@ -10824,141 +10839,141 @@ D.3 Parameter and Variable Index
* COPROC: Bash Variables. (line 231)
* DIRSTACK: Bash Variables. (line 235)
* disable-completion: Readline Init File Syntax.
(line 114)
(line 116)
* echo-control-characters: Readline Init File Syntax.
(line 135)
(line 121)
* editing-mode: Readline Init File Syntax.
(line 119)
(line 126)
* EMACS: Bash Variables. (line 245)
* emacs-mode-string: Readline Init File Syntax.
(line 125)
(line 132)
* enable-bracketed-paste: Readline Init File Syntax.
(line 140)
(line 142)
* enable-keypad: Readline Init File Syntax.
(line 148)
(line 150)
* ENV: Bash Variables. (line 250)
* EUID: Bash Variables. (line 254)
* EXECIGNORE: Bash Variables. (line 258)
* expand-tilde: Readline Init File Syntax.
(line 159)
* FCEDIT: Bash Variables. (line 269)
* FIGNORE: Bash Variables. (line 273)
* FUNCNAME: Bash Variables. (line 279)
* FUNCNEST: Bash Variables. (line 296)
* GLOBIGNORE: Bash Variables. (line 301)
* GROUPS: Bash Variables. (line 308)
* histchars: Bash Variables. (line 314)
* HISTCMD: Bash Variables. (line 329)
* HISTCONTROL: Bash Variables. (line 334)
* HISTFILE: Bash Variables. (line 350)
* HISTFILESIZE: Bash Variables. (line 354)
* HISTIGNORE: Bash Variables. (line 365)
(line 161)
* FCEDIT: Bash Variables. (line 271)
* FIGNORE: Bash Variables. (line 275)
* FUNCNAME: Bash Variables. (line 281)
* FUNCNEST: Bash Variables. (line 298)
* GLOBIGNORE: Bash Variables. (line 303)
* GROUPS: Bash Variables. (line 310)
* histchars: Bash Variables. (line 316)
* HISTCMD: Bash Variables. (line 331)
* HISTCONTROL: Bash Variables. (line 336)
* HISTFILE: Bash Variables. (line 352)
* HISTFILESIZE: Bash Variables. (line 356)
* HISTIGNORE: Bash Variables. (line 367)
* history-preserve-point: Readline Init File Syntax.
(line 163)
(line 165)
* history-size: Readline Init File Syntax.
(line 169)
* HISTSIZE: Bash Variables. (line 385)
* HISTTIMEFORMAT: Bash Variables. (line 392)
(line 171)
* HISTSIZE: Bash Variables. (line 387)
* HISTTIMEFORMAT: Bash Variables. (line 394)
* HOME: Bourne Shell Variables.
(line 13)
* horizontal-scroll-mode: Readline Init File Syntax.
(line 176)
* HOSTFILE: Bash Variables. (line 400)
* HOSTNAME: Bash Variables. (line 411)
* HOSTTYPE: Bash Variables. (line 414)
(line 180)
* HOSTFILE: Bash Variables. (line 402)
* HOSTNAME: Bash Variables. (line 413)
* HOSTTYPE: Bash Variables. (line 416)
* IFS: Bourne Shell Variables.
(line 18)
* IGNOREEOF: Bash Variables. (line 417)
* IGNOREEOF: Bash Variables. (line 419)
* input-meta: Readline Init File Syntax.
(line 183)
* INPUTRC: Bash Variables. (line 427)
(line 187)
* INPUTRC: Bash Variables. (line 429)
* isearch-terminators: Readline Init File Syntax.
(line 190)
(line 195)
* keymap: Readline Init File Syntax.
(line 197)
* LANG: Bash Variables. (line 431)
* LC_ALL: Bash Variables. (line 435)
* LC_COLLATE: Bash Variables. (line 439)
* LC_CTYPE: Bash Variables. (line 446)
(line 202)
* LANG: Bash Variables. (line 433)
* LC_ALL: Bash Variables. (line 437)
* LC_COLLATE: Bash Variables. (line 441)
* LC_CTYPE: Bash Variables. (line 448)
* LC_MESSAGES: Locale Translation. (line 11)
* LC_MESSAGES <1>: Bash Variables. (line 451)
* LC_NUMERIC: Bash Variables. (line 455)
* LC_TIME: Bash Variables. (line 459)
* LINENO: Bash Variables. (line 463)
* LINES: Bash Variables. (line 467)
* MACHTYPE: Bash Variables. (line 473)
* LC_MESSAGES <1>: Bash Variables. (line 453)
* LC_NUMERIC: Bash Variables. (line 457)
* LC_TIME: Bash Variables. (line 461)
* LINENO: Bash Variables. (line 465)
* LINES: Bash Variables. (line 469)
* MACHTYPE: Bash Variables. (line 475)
* MAIL: Bourne Shell Variables.
(line 22)
* MAILCHECK: Bash Variables. (line 477)
* MAILCHECK: Bash Variables. (line 479)
* MAILPATH: Bourne Shell Variables.
(line 27)
* MAPFILE: Bash Variables. (line 485)
* MAPFILE: Bash Variables. (line 487)
* mark-modified-lines: Readline Init File Syntax.
(line 227)
* mark-symlinked-directories: Readline Init File Syntax.
(line 232)
* match-hidden-files: Readline Init File Syntax.
* mark-symlinked-directories: Readline Init File Syntax.
(line 237)
* match-hidden-files: Readline Init File Syntax.
(line 242)
* menu-complete-display-prefix: Readline Init File Syntax.
(line 244)
(line 249)
* meta-flag: Readline Init File Syntax.
(line 183)
* OLDPWD: Bash Variables. (line 489)
(line 187)
* OLDPWD: Bash Variables. (line 491)
* OPTARG: Bourne Shell Variables.
(line 34)
* OPTERR: Bash Variables. (line 492)
* OPTERR: Bash Variables. (line 494)
* OPTIND: Bourne Shell Variables.
(line 38)
* OSTYPE: Bash Variables. (line 496)
* OSTYPE: Bash Variables. (line 498)
* output-meta: Readline Init File Syntax.
(line 249)
* page-completions: Readline Init File Syntax.
(line 254)
* page-completions: Readline Init File Syntax.
(line 260)
* PATH: Bourne Shell Variables.
(line 42)
* PIPESTATUS: Bash Variables. (line 499)
* POSIXLY_CORRECT: Bash Variables. (line 504)
* PPID: Bash Variables. (line 513)
* PROMPT_COMMAND: Bash Variables. (line 517)
* PROMPT_DIRTRIM: Bash Variables. (line 521)
* PS0: Bash Variables. (line 527)
* PIPESTATUS: Bash Variables. (line 501)
* POSIXLY_CORRECT: Bash Variables. (line 506)
* PPID: Bash Variables. (line 515)
* PROMPT_COMMAND: Bash Variables. (line 519)
* PROMPT_DIRTRIM: Bash Variables. (line 523)
* PS0: Bash Variables. (line 529)
* PS1: Bourne Shell Variables.
(line 48)
* PS2: Bourne Shell Variables.
(line 53)
* PS3: Bash Variables. (line 532)
* PS4: Bash Variables. (line 537)
* PWD: Bash Variables. (line 543)
* RANDOM: Bash Variables. (line 546)
* READLINE_LINE: Bash Variables. (line 551)
* READLINE_POINT: Bash Variables. (line 555)
* REPLY: Bash Variables. (line 559)
* PS3: Bash Variables. (line 534)
* PS4: Bash Variables. (line 539)
* PWD: Bash Variables. (line 545)
* RANDOM: Bash Variables. (line 548)
* READLINE_LINE: Bash Variables. (line 553)
* READLINE_POINT: Bash Variables. (line 557)
* REPLY: Bash Variables. (line 561)
* revert-all-at-newline: Readline Init File Syntax.
(line 264)
* SECONDS: Bash Variables. (line 562)
* SHELL: Bash Variables. (line 568)
* SHELLOPTS: Bash Variables. (line 573)
* SHLVL: Bash Variables. (line 582)
* show-all-if-ambiguous: Readline Init File Syntax.
(line 270)
* show-all-if-unmodified: Readline Init File Syntax.
* SECONDS: Bash Variables. (line 564)
* SHELL: Bash Variables. (line 570)
* SHELLOPTS: Bash Variables. (line 575)
* SHLVL: Bash Variables. (line 584)
* show-all-if-ambiguous: Readline Init File Syntax.
(line 276)
* show-all-if-unmodified: Readline Init File Syntax.
(line 282)
* show-mode-in-prompt: Readline Init File Syntax.
(line 285)
* skip-completed-text: Readline Init File Syntax.
(line 291)
* skip-completed-text: Readline Init File Syntax.
(line 297)
* TEXTDOMAIN: Locale Translation. (line 11)
* TEXTDOMAINDIR: Locale Translation. (line 11)
* TIMEFORMAT: Bash Variables. (line 587)
* TMOUT: Bash Variables. (line 625)
* TMPDIR: Bash Variables. (line 637)
* UID: Bash Variables. (line 641)
* TIMEFORMAT: Bash Variables. (line 589)
* TMOUT: Bash Variables. (line 627)
* TMPDIR: Bash Variables. (line 639)
* UID: Bash Variables. (line 643)
* vi-cmd-mode-string: Readline Init File Syntax.
(line 304)
(line 310)
* vi-ins-mode-string: Readline Init File Syntax.
(line 314)
(line 320)
* visible-stats: Readline Init File Syntax.
(line 324)
(line 330)

File: bashref.info, Node: Function Index, Next: Concept Index, Prev: Variable Index, Up: Indexes
@@ -11020,8 +11035,7 @@ D.4 Function Index
(line 43)
* delete-horizontal-space (): Commands For Killing.
(line 46)
* digit-argument ('M-0', 'M-1', ... 'M--'): Numeric Arguments.
(line 6)
* digit-argument (M-0, M-1, ... M--): Numeric Arguments. (line 6)
* display-shell-version (C-x C-v): Miscellaneous Commands.
(line 109)
* do-uppercase-version (M-a, M-b, M-X, ...): Miscellaneous Commands.
@@ -11320,134 +11334,134 @@ D.5 Concept Index

Tag Table:
Node: Top895
Node: Introduction2813
Node: What is Bash?3029
Node: What is a shell?4143
Node: Definitions6681
Node: Basic Shell Features9632
Node: Shell Syntax10851
Node: Shell Operation11877
Node: Quoting13170
Node: Escape Character14470
Node: Single Quotes14955
Node: Double Quotes15303
Node: ANSI-C Quoting16581
Node: Locale Translation17834
Node: Comments18730
Node: Shell Commands19348
Node: Simple Commands20220
Node: Pipelines20851
Node: Lists23594
Node: Compound Commands25323
Node: Looping Constructs26326
Node: Conditional Constructs28789
Node: Command Grouping39710
Node: Coprocesses41189
Node: GNU Parallel43021
Node: Shell Functions46994
Node: Shell Parameters52200
Node: Positional Parameters56602
Node: Special Parameters57502
Node: Shell Expansions60839
Node: Brace Expansion62776
Node: Tilde Expansion65557
Node: Shell Parameter Expansion67905
Node: Command Substitution82037
Node: Arithmetic Expansion83392
Node: Process Substitution84324
Node: Word Splitting85444
Node: Filename Expansion87388
Node: Pattern Matching89672
Node: Quote Removal93370
Node: Redirections93665
Node: Executing Commands102914
Node: Simple Command Expansion103584
Node: Command Search and Execution105514
Node: Command Execution Environment107850
Node: Environment110834
Node: Exit Status112493
Node: Signals114163
Node: Shell Scripts116130
Node: Shell Builtin Commands118645
Node: Bourne Shell Builtins120679
Node: Bash Builtins141281
Node: Modifying Shell Behavior169911
Node: The Set Builtin170256
Node: The Shopt Builtin180669
Node: Special Builtins196289
Node: Shell Variables197268
Node: Bourne Shell Variables197705
Node: Bash Variables199736
Node: Bash Features228000
Node: Invoking Bash228899
Node: Bash Startup Files234848
Node: Interactive Shells239951
Node: What is an Interactive Shell?240361
Node: Is this Shell Interactive?241010
Node: Interactive Shell Behavior241825
Node: Bash Conditional Expressions245200
Node: Shell Arithmetic249201
Node: Aliases251978
Node: Arrays254526
Node: The Directory Stack259610
Node: Directory Stack Builtins260394
Node: Controlling the Prompt263362
Node: The Restricted Shell266108
Node: Bash POSIX Mode267933
Node: Job Control277845
Node: Job Control Basics278305
Node: Job Control Builtins283024
Node: Job Control Variables287554
Node: Command Line Editing288710
Node: Introduction and Notation290381
Node: Readline Interaction292004
Node: Readline Bare Essentials293195
Node: Readline Movement Commands294978
Node: Readline Killing Commands295938
Node: Readline Arguments297856
Node: Searching298900
Node: Readline Init File301086
Node: Readline Init File Syntax302233
Node: Conditional Init Constructs321997
Node: Sample Init File324522
Node: Bindable Readline Commands327639
Node: Commands For Moving328843
Node: Commands For History329986
Node: Commands For Text334275
Node: Commands For Killing337664
Node: Numeric Arguments340145
Node: Commands For Completion341284
Node: Keyboard Macros345475
Node: Miscellaneous Commands346162
Node: Readline vi Mode351966
Node: Programmable Completion352873
Node: Programmable Completion Builtins360334
Node: A Programmable Completion Example370220
Node: Using History Interactively375472
Node: Bash History Facilities376156
Node: Bash History Builtins379157
Node: History Interaction383154
Node: Event Designators386118
Node: Word Designators387337
Node: Modifiers388974
Node: Installing Bash390376
Node: Basic Installation391513
Node: Compilers and Options394204
Node: Compiling For Multiple Architectures394945
Node: Installation Names396608
Node: Specifying the System Type397426
Node: Sharing Defaults398142
Node: Operation Controls398815
Node: Optional Features399773
Node: Reporting Bugs410030
Node: Major Differences From The Bourne Shell411224
Node: GNU Free Documentation License428076
Node: Indexes453253
Node: Builtin Index453707
Node: Reserved Word Index460534
Node: Variable Index462982
Node: Function Index478441
Node: Concept Index491661
Node: Top887
Node: Introduction2797
Node: What is Bash?3013
Node: What is a shell?4127
Node: Definitions6665
Node: Basic Shell Features9616
Node: Shell Syntax10835
Node: Shell Operation11861
Node: Quoting13154
Node: Escape Character14454
Node: Single Quotes14939
Node: Double Quotes15287
Node: ANSI-C Quoting16565
Node: Locale Translation17818
Node: Comments18714
Node: Shell Commands19332
Node: Simple Commands20204
Node: Pipelines20835
Node: Lists23578
Node: Compound Commands25307
Node: Looping Constructs26310
Node: Conditional Constructs28773
Node: Command Grouping39695
Node: Coprocesses41174
Node: GNU Parallel43006
Node: Shell Functions46979
Node: Shell Parameters52185
Node: Positional Parameters56598
Node: Special Parameters57498
Node: Shell Expansions60835
Node: Brace Expansion62772
Node: Tilde Expansion65553
Node: Shell Parameter Expansion67901
Node: Command Substitution82033
Node: Arithmetic Expansion83388
Node: Process Substitution84320
Node: Word Splitting85440
Node: Filename Expansion87384
Node: Pattern Matching89668
Node: Quote Removal93366
Node: Redirections93661
Node: Executing Commands102904
Node: Simple Command Expansion103574
Node: Command Search and Execution105504
Node: Command Execution Environment107840
Node: Environment110824
Node: Exit Status112483
Node: Signals114153
Node: Shell Scripts116120
Node: Shell Builtin Commands118635
Node: Bourne Shell Builtins120669
Node: Bash Builtins141269
Node: Modifying Shell Behavior169914
Node: The Set Builtin170259
Node: The Shopt Builtin180672
Node: Special Builtins196471
Node: Shell Variables197450
Node: Bourne Shell Variables197887
Node: Bash Variables199918
Node: Bash Features228298
Node: Invoking Bash229197
Node: Bash Startup Files235146
Node: Interactive Shells240249
Node: What is an Interactive Shell?240659
Node: Is this Shell Interactive?241308
Node: Interactive Shell Behavior242123
Node: Bash Conditional Expressions245498
Node: Shell Arithmetic249499
Node: Aliases252316
Node: Arrays254864
Node: The Directory Stack259948
Node: Directory Stack Builtins260732
Node: Controlling the Prompt263700
Node: The Restricted Shell266446
Node: Bash POSIX Mode268271
Node: Job Control278324
Node: Job Control Basics278784
Node: Job Control Builtins283503
Node: Job Control Variables288033
Node: Command Line Editing289189
Node: Introduction and Notation290860
Node: Readline Interaction292483
Node: Readline Bare Essentials293674
Node: Readline Movement Commands295457
Node: Readline Killing Commands296417
Node: Readline Arguments298335
Node: Searching299379
Node: Readline Init File301565
Node: Readline Init File Syntax302712
Node: Conditional Init Constructs322899
Node: Sample Init File325424
Node: Bindable Readline Commands328541
Node: Commands For Moving329745
Node: Commands For History330888
Node: Commands For Text335177
Node: Commands For Killing338566
Node: Numeric Arguments341047
Node: Commands For Completion342186
Node: Keyboard Macros346377
Node: Miscellaneous Commands347064
Node: Readline vi Mode352868
Node: Programmable Completion353775
Node: Programmable Completion Builtins361236
Node: A Programmable Completion Example371122
Node: Using History Interactively376374
Node: Bash History Facilities377058
Node: Bash History Builtins380059
Node: History Interaction384056
Node: Event Designators387020
Node: Word Designators388239
Node: Modifiers389876
Node: Installing Bash391278
Node: Basic Installation392415
Node: Compilers and Options395106
Node: Compiling For Multiple Architectures395847
Node: Installation Names397510
Node: Specifying the System Type398328
Node: Sharing Defaults399044
Node: Operation Controls399717
Node: Optional Features400675
Node: Reporting Bugs410932
Node: Major Differences From The Bourne Shell412126
Node: GNU Free Documentation License428978
Node: Indexes454155
Node: Builtin Index454609
Node: Reserved Word Index461436
Node: Variable Index463884
Node: Function Index479343
Node: Concept Index492500

End Tag Table