1#!/bin/rc 2 3#master file is /sys/src/cmd/bitsy/light.rc 4 5switch($1){ 6case on 7 echo -n 2 1 0x80 > /dev/backlight 8case off 9 echo -n 2 0 0x80 > /dev/backlight 10case auto 11 echo -n 1 1 0x80 > /dev/backlight 12case * 13 echo -n 2 1 $1 > /dev/backlight 14} 15