#!/bin/zsh [ $1 ] && RESOLUTION=$1 || RESOLUTION=4k source ${0:a:h}/xorg.zsh ${RESOLUTION} ${@:2} [[ "${XRANDR_OUTPUT__server_rack}" ]] || { echo "sorry; can't find server rack screen" exit 1 } case "$(xrandr | grep "^${XRANDR_OUTPUT__server_rack} connected [0-9]")" in ( *connected* ) xrandr --output "${XRANDR_OUTPUT__server_rack}" --off ;; ( * ) xrandr --output "${XRANDR_OUTPUT__server_rack}" --auto ;; esac