Unset

unset buildin bash function

unset YOURVARNAME

 unset AWS_ACCESS_KEY_ID
 unset AWS_SECRET_ACCESS_KEY
 unset AWS_SESSION_TOKEN
 unset AWS_DEFAULT_REGION
 unset AWS_DEFAULT_OUTPUT
 unset AWS_PROFILE

See also

• set, unset, set -o, set -x, set -e, set +e, set -E, set +b, set -u, $?, exit, return, trap, PostgreSQL SET
• Bash [ -c ], alias, &&, Bash history, Autocompletion, set, unset, export, .bash_aliases, .bashrc and .bash profile, PS1, echo, brace expansion, Function, shopt, trap, set -e, source, PATH, complete, disown, .hushlogin, .bashrc, builtin, eval, set, $PATH, $HOME, TZ, .profile, -e, -i, Builtin (Bash), mapfile, ~, return (Bash), for, until, declare, dirname, basename, functions.sh, Bash arithmetic expansion, shift, bash --rcfile, readonly, $1, $@