#!/usr/bin/env bash if [ "$@" ] then case "$@" in "Shutdown") shutdown now ;; "Reboot") reboot ;; "Logout") i3-msg exit ;; "Hibernate") systemctl hibernate ;; esac exit 0 else echo -en "Shutdown\n" echo -en "Reboot\n" echo -en "Logout\n" echo -en "Hibernate\n" fi