bin/backlight-ctl


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#!/bin/sh

[ "$#" -ne 1 ] && exit 1;

case "$1" in
    "up")   xbacklight -inc 5 ;;
    "down") xbacklight -dec 5 ;;
    *)      exit 1 ;;
esac

notify-send "backlight $(xbacklight | cut -d '.' -f 1)"