#!/bin/sh install_xephyr() { echo "Xephyr not installed, please install it." exit 1 } command -v Xephyr > /dev/null || install_xephyr Xephyr -screen 1024x768 :80 & sleep 1 export DISPLAY=:80 speedwm_run -f ~/.config/speedwm/swal/swal_wm killall Xephyr