1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17#!/bin/bash # produce lock screen IMAGE=/tmp/i3lock.png scrot $IMAGE convert -scale 10% -scale 1000% $IMAGE $IMAGE BL_LEVEL=$(xbacklight -get) xbacklight -set 1 # lock (blocking) i3lock -n -i $IMAGE xbacklight -set $BL_LEVEL rm $IMAGE