\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{internationalized scripts}{7}{internationalized scripts} \entry{string translations}{7}{string translations} \entry{comments, shell}{9}{comments, shell} \entry{commands, shell}{9}{commands, shell} \entry{reserved words}{9}{reserved words} \entry{commands, simple}{9}{commands, simple} \entry{pipeline}{10}{pipeline} \entry{commands, pipelines}{10}{commands, pipelines} \entry{command timing}{10}{command timing} \entry{commands, lists}{10}{commands, lists} \entry{commands, compound}{11}{commands, compound} \entry{commands, looping}{11}{commands, looping} \entry{commands, conditional}{12}{commands, conditional} \entry{commands, grouping}{17}{commands, grouping} \entry{coprocess}{18}{coprocess} \entry{shell function}{19}{shell function} \entry{functions, shell}{19}{functions, shell} \entry{parameters}{21}{parameters} \entry{variable, shell}{21}{variable, shell} \entry{shell variable}{21}{shell variable} \entry{parameters, positional}{23}{parameters, positional} \entry{parameters, special}{23}{parameters, special} \entry{expansion}{24}{expansion} \entry{brace expansion}{24}{brace expansion} \entry{expansion, brace}{24}{expansion, brace} \entry{tilde expansion}{25}{tilde expansion} \entry{expansion, tilde}{25}{expansion, tilde} \entry{parameter expansion}{26}{parameter expansion} \entry{expansion, parameter}{26}{expansion, parameter} \entry{command substitution}{34}{command substitution} \entry{expansion, arithmetic}{34}{expansion, arithmetic} \entry{arithmetic expansion}{34}{arithmetic expansion} \entry{process substitution}{35}{process substitution} \entry{word splitting}{35}{word splitting} \entry{expansion, filename}{36}{expansion, filename} \entry{expansion, pathname}{36}{expansion, pathname} \entry{filename expansion}{36}{filename expansion} \entry{pathname expansion}{36}{pathname expansion} \entry{pattern matching}{36}{pattern matching} \entry{matching, pattern}{36}{matching, pattern} \entry{redirection}{38}{redirection} \entry{command expansion}{42}{command expansion} \entry{command execution}{42}{command execution} \entry{command search}{42}{command search} \entry{execution environment}{43}{execution environment} \entry{environment}{44}{environment} \entry{exit status}{45}{exit status} \entry{signal handling}{45}{signal handling} \entry{shell script}{46}{shell script} \entry{special builtin}{78}{special builtin} \entry{login shell}{94}{login shell} \entry{interactive shell}{94}{interactive shell} \entry{startup files}{94}{startup files} \entry{interactive shell}{95}{interactive shell} \entry{shell, interactive}{95}{shell, interactive} \entry{expressions, conditional}{97}{expressions, conditional} \entry{arithmetic, shell}{99}{arithmetic, shell} \entry{shell arithmetic}{99}{shell arithmetic} \entry{expressions, arithmetic}{99}{expressions, arithmetic} \entry{evaluation, arithmetic}{99}{evaluation, arithmetic} \entry{arithmetic evaluation}{99}{arithmetic evaluation} \entry{arithmetic operators}{99}{arithmetic operators} \entry{unary arithmetic operators}{99}{unary arithmetic operators} \entry{binary arithmetic operators}{99}{binary arithmetic operators} \entry{conditional arithmetic operator}{99}{conditional arithmetic operator} \entry{bitwise arithmetic operators}{99}{bitwise arithmetic operators} \entry{alias expansion}{101}{alias expansion} \entry{arrays}{101}{arrays} \entry{directory stack}{103}{directory stack} \entry{prompting}{105}{prompting} \entry{restricted shell}{107}{restricted shell} \entry{POSIX description}{107}{POSIX description} \entry{POSIX Mode}{108}{POSIX Mode} \entry{Compatibility Level}{112}{Compatibility Level} \entry{Compatibility Mode}{112}{Compatibility Mode} \entry{job control}{116}{job control} \entry{foreground}{116}{foreground} \entry{background}{116}{background} \entry{suspending jobs}{116}{suspending jobs} \entry{Readline, how to use}{119}{Readline, how to use} \entry{interaction, readline}{120}{interaction, readline} \entry{notation, readline}{121}{notation, readline} \entry{command editing}{121}{command editing} \entry{editing command lines}{121}{editing command lines} \entry{killing text}{122}{killing text} \entry{yanking text}{122}{yanking text} \entry{kill ring}{122}{kill ring} \entry{initialization file, readline}{123}{initialization file, readline} \entry{variables, readline}{124}{variables, readline} \entry{programmable completion}{146}{programmable completion} \entry{completion builtins}{149}{completion builtins} \entry{History, how to use}{154}{History, how to use} \entry{command history}{155}{command history} \entry{history list}{155}{history list} \entry{history builtins}{155}{history builtins} \entry{history expansion}{157}{history expansion} \entry{event designators}{158}{event designators} \entry{history events}{158}{history events} \entry{installation}{161}{installation} \entry{configuration}{161}{configuration} \entry{Bash installation}{161}{Bash installation} \entry{Bash configuration}{161}{Bash configuration}