dotfiles/scripts/screen_off

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#! /bin/bash
#warning! $locker MUST NOT FORK! It must wait to exit until after the screen has been unlocked.
#arguments
locker=$@
#make sure we set screen back to defaults if we force close the script
cleanup() {
xset dpms 0 0 600 #&& echo "cleaned up!"
exit
}
trap "cleanup" EXIT
#runs the locker, than makes the screen time out after 1 sec of inactivity
xset dpms 0 0 1
$locker