tldr/pages/linux/unset.md

325 B

unset

Remove shell variables or functions. More information: https://manned.org/unset.

  • Remove the variable foo, or if the variable doesn't exist, remove the function foo:

unset {{foo}}

  • Remove the variables foo and bar:

unset -v {{foo}} {{bar}}

  • Remove the function my_func:

unset -f {{my_func}}