case $x in "");;*)exit;esac is better written as test ${#x} = 0||exit

		1vuio0pswjnm7 on Nov 24, 2021 \| parent \| context \| favorite \| on: Bash patterns I use weekly `case $x in "");;*)exit;esac` is better written as `test ${#x} = 0\|\|exit`