pids=$(ps -AO pid | awk '/stbar.sh|newsboat-fetch.sh/ {print $1}') # pids=$(pstree -pla | grep stbar | sed 's,|,,g' | sed 's/ //g' | sed 's/^ //g' | sed 's/ .*//' | sed 's/[^0-9]*//g') # pids2=$(ps -AO pid | grep "sh ./newsboat-fetch.sh" | sed 's/S.*//g' | sed 's/^ *//g') echo $pids $(sleep 3 && xsetroot -name "") & disown doas kill -KILL $pids