Any arguments after the - are treated as file. A - signals the end of options and disables further option This option allows the positional parameters to be Option processing, then commands are read from the standard s If the -s option is present, or if no arguments remain after r RESTRICTED SHELL prevent changing directory, Shell, Path etc. Shell is started to inhibit this behavior. The -noprofile option can be used when the ~/.bash_profile, ~/.bash_login, and ~/.profile, in that order,Īnd reads and executes commands from the first one that existsĪnd is readable. l Make bash act as if it had been invoked as a login shell, itįirst reads and executes commands from the file /etc/profile, Output is displayed in a format that can be reused as input. Values of the shell options accepted by shopt are printed on If shopt_option is not supplied, the names and Shopt_option is present, -O sets the value of that option +O Shopt builtin (see SHELL BUILTIN COMMANDS below). Shopt_option is one of the shell options accepted by the This implies the -n option no commands will be executed. To language translation when the current locale is not C

D A list of all double-quoted strings preceded by $ is printed If there are arguments after the string, they areĪssigned to the positional parameters, starting with $0. Bash - Launches the Bourne-Again SHell, an sh-compatible shell that incorporates useful features from the Korn and C shells (ksh and csh).

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