\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}{10}{commands, conditional} \entry{commands, grouping}{14}{commands, grouping} \entry{coprocess}{15}{coprocess} \entry{shell function}{16}{shell function} \entry{functions, shell}{16}{functions, shell} \entry{parameters}{18}{parameters} \entry{variable, shell}{18}{variable, shell} \entry{shell variable}{18}{shell variable} \entry{parameters, positional}{18}{parameters, positional} \entry{parameters, special}{19}{parameters, special} \entry{expansion}{20}{expansion} \entry{brace expansion}{20}{brace expansion} \entry{expansion, brace}{20}{expansion, brace} \entry{tilde expansion}{21}{tilde expansion} \entry{expansion, tilde}{21}{expansion, tilde} \entry{parameter expansion}{22}{parameter expansion} \entry{expansion, parameter}{22}{expansion, parameter} \entry{command substitution}{25}{command substitution} \entry{expansion, arithmetic}{25}{expansion, arithmetic} \entry{arithmetic expansion}{25}{arithmetic expansion} \entry{process substitution}{25}{process substitution} \entry{word splitting}{26}{word splitting} \entry{expansion, filename}{26}{expansion, filename} \entry{expansion, pathname}{26}{expansion, pathname} \entry{filename expansion}{26}{filename expansion} \entry{pathname expansion}{26}{pathname expansion} \entry{pattern matching}{27}{pattern matching} \entry{matching, pattern}{27}{matching, pattern} \entry{redirection}{28}{redirection} \entry{command expansion}{32}{command expansion} \entry{command execution}{32}{command execution} \entry{command search}{32}{command search} \entry{execution environment}{33}{execution environment} \entry{environment}{34}{environment} \entry{exit status}{35}{exit status} \entry{signal handling}{35}{signal handling} \entry{shell script}{36}{shell script} \entry{special builtin}{63}{special builtin} \entry{login shell}{77}{login shell} \entry{interactive shell}{77}{interactive shell} \entry{startup files}{77}{startup files} \entry{interactive shell}{78}{interactive shell} \entry{shell, interactive}{78}{shell, interactive} \entry{expressions, conditional}{80}{expressions, conditional} \entry{arithmetic, shell}{82}{arithmetic, shell} \entry{shell arithmetic}{82}{shell arithmetic} \entry{expressions, arithmetic}{82}{expressions, arithmetic} \entry{evaluation, arithmetic}{82}{evaluation, arithmetic} \entry{arithmetic evaluation}{82}{arithmetic evaluation} \entry{alias expansion}{83}{alias expansion} \entry{arrays}{84}{arrays} \entry{directory stack}{85}{directory stack} \entry{prompting}{87}{prompting} \entry{restricted shell}{88}{restricted shell} \entry{POSIX Mode}{88}{POSIX Mode} \entry{job control}{93}{job control} \entry{foreground}{93}{foreground} \entry{background}{93}{background} \entry{suspending jobs}{93}{suspending jobs} \entry{Readline, how to use}{96}{Readline, how to use} \entry{interaction, readline}{97}{interaction, readline} \entry{notation, readline}{98}{notation, readline} \entry{command editing}{98}{command editing} \entry{editing command lines}{98}{editing command lines} \entry{killing text}{99}{killing text} \entry{yanking text}{99}{yanking text} \entry{kill ring}{99}{kill ring} \entry{initialization file, readline}{100}{initialization file, readline} \entry{variables, readline}{101}{variables, readline} \entry{programmable completion}{119}{programmable completion} \entry{completion builtins}{121}{completion builtins} \entry{History, how to use}{127}{History, how to use} \entry{command history}{129}{command history} \entry{history list}{129}{history list} \entry{history builtins}{129}{history builtins} \entry{history expansion}{131}{history expansion} \entry{event designators}{132}{event designators} \entry{history events}{132}{history events} \entry{installation}{135}{installation} \entry{configuration}{135}{configuration} \entry{Bash installation}{135}{Bash installation} \entry{Bash configuration}{135}{Bash configuration}