#!/usr/bin/env bash on="" off="" if [[ $1 == *toggle* ]] && [[ $(pidof compton) ]]; then al-compositor --stop && exit 0 elif [[ $1 == *toggle* ]]; then al-compositor --start && exit 0 fi while true; do if [[ $(pidof compton) ]]; then echo "$on" else echo "%{F#888888}$off" fi sleep 2 done