CmdID

CmdID / Commands

shopt

Manage Bash shell options: variables (stored in $BASHOPTS) that control behavior specific to the Bash shell. tldr-pages

On several platforms

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Several platforms

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Manage Bash shell options: variables (stored in $BASHOPTS) that control behavior specific to the Bash shell. Generic POSIX shell variables (stored in $SHELLOPTS) are managed with the set command instead.

List all settable options and whether they are set

Set an option

shopt -s option_nameIdentify

Unset an option

shopt -u option_nameIdentify

Print a list of all options and their status formatted as runnable shopt commands

shopt -pIdentify

Display help

help shoptIdentify