\entry{POSIX}{3}{POSIX} \entry{builtin}{3}{builtin} \entry{control operator}{3}{control operator} \entry{exit status}{3}{exit status} \entry{field}{3}{field} \entry{filename}{3}{filename} \entry{job}{3}{job} \entry{job control}{3}{job control} \entry{metacharacter}{3}{metacharacter} \entry{name}{3}{name} \entry{identifier}{3}{identifier} \entry{operator, shell}{3}{operator, shell} \entry{process group}{3}{process group} \entry{process group ID}{3}{process group ID} \entry{reserved word}{3}{reserved word} \entry{return status}{4}{return status} \entry{signal}{4}{signal} \entry{special builtin}{4}{special builtin} \entry{token}{4}{token} \entry{word}{4}{word} \entry{Bourne shell}{5}{Bourne shell} \entry{quoting}{6}{quoting} \entry{quoting, ANSI}{6}{quoting, ANSI} \entry{localization}{7}{localization} \entry{internationalization}{7}{internationalization} \entry{native languages}{7}{native languages} \entry{translation, native languages}{7}{translation, native languages} \entry{comments, shell}{7}{comments, shell} \entry{commands, shell}{8}{commands, shell} \entry{commands, simple}{8}{commands, simple} \entry{pipeline}{8}{pipeline} \entry{commands, pipelines}{8}{commands, pipelines} \entry{command timing}{8}{command timing} \entry{commands, lists}{9}{commands, lists} \entry{commands, compound}{9}{commands, compound} \entry{commands, looping}{10}{commands, looping} \entry{commands, conditional}{11}{commands, conditional} \entry{commands, grouping}{15}{commands, grouping} \entry{coprocess}{15}{coprocess} \entry{shell function}{17}{shell function} \entry{functions, shell}{17}{functions, shell} \entry{parameters}{20}{parameters} \entry{variable, shell}{20}{variable, shell} \entry{shell variable}{20}{shell variable} \entry{parameters, positional}{21}{parameters, positional} \entry{parameters, special}{21}{parameters, special} \entry{expansion}{22}{expansion} \entry{brace expansion}{23}{brace expansion} \entry{expansion, brace}{23}{expansion, brace} \entry{tilde expansion}{24}{tilde expansion} \entry{expansion, tilde}{24}{expansion, tilde} \entry{parameter expansion}{24}{parameter expansion} \entry{expansion, parameter}{24}{expansion, parameter} \entry{command substitution}{31}{command substitution} \entry{expansion, arithmetic}{31}{expansion, arithmetic} \entry{arithmetic expansion}{31}{arithmetic expansion} \entry{process substitution}{31}{process substitution} \entry{word splitting}{32}{word splitting} \entry{expansion, filename}{32}{expansion, filename} \entry{expansion, pathname}{32}{expansion, pathname} \entry{filename expansion}{32}{filename expansion} \entry{pathname expansion}{32}{pathname expansion} \entry{pattern matching}{33}{pattern matching} \entry{matching, pattern}{33}{matching, pattern} \entry{redirection}{34}{redirection} \entry{command expansion}{38}{command expansion} \entry{command execution}{39}{command execution} \entry{command search}{39}{command search} \entry{execution environment}{39}{execution environment} \entry{environment}{40}{environment} \entry{exit status}{41}{exit status} \entry{signal handling}{41}{signal handling} \entry{shell script}{42}{shell script} \entry{special builtin}{73}{special builtin} \entry{login shell}{88}{login shell} \entry{interactive shell}{88}{interactive shell} \entry{startup files}{88}{startup files} \entry{interactive shell}{89}{interactive shell} \entry{shell, interactive}{89}{shell, interactive} \entry{expressions, conditional}{91}{expressions, conditional} \entry{arithmetic, shell}{93}{arithmetic, shell} \entry{shell arithmetic}{93}{shell arithmetic} \entry{expressions, arithmetic}{93}{expressions, arithmetic} \entry{evaluation, arithmetic}{93}{evaluation, arithmetic} \entry{arithmetic evaluation}{93}{arithmetic evaluation} \entry{alias expansion}{94}{alias expansion} \entry{arrays}{95}{arrays} \entry{directory stack}{97}{directory stack} \entry{prompting}{98}{prompting} \entry{restricted shell}{100}{restricted shell} \entry{POSIX Mode}{100}{POSIX Mode} \entry{job control}{105}{job control} \entry{foreground}{105}{foreground} \entry{background}{105}{background} \entry{suspending jobs}{105}{suspending jobs} \entry{Readline, how to use}{108}{Readline, how to use} \entry{interaction, readline}{109}{interaction, readline} \entry{notation, readline}{110}{notation, readline} \entry{command editing}{110}{command editing} \entry{editing command lines}{110}{editing command lines} \entry{killing text}{111}{killing text} \entry{yanking text}{111}{yanking text} \entry{kill ring}{111}{kill ring} \entry{initialization file, readline}{112}{initialization file, readline} \entry{variables, readline}{113}{variables, readline} \entry{programmable completion}{135}{programmable completion} \entry{completion builtins}{137}{completion builtins} \entry{History, how to use}{143}{History, how to use} \entry{command history}{144}{command history} \entry{history list}{144}{history list} \entry{history builtins}{144}{history builtins} \entry{history expansion}{146}{history expansion} \entry{event designators}{147}{event designators} \entry{history events}{147}{history events} \entry{installation}{150}{installation} \entry{configuration}{150}{configuration} \entry{Bash installation}{150}{Bash installation} \entry{Bash configuration}{150}{Bash configuration}