This repository has been archived on 2023-03-02. You can view files and clone it, but cannot push or open issues or pull requests.
dotfiles/.local/bin/kbacklight

26 lines
768 B
Plaintext
Raw Normal View History

#!/usr/bin/env sh
2020-05-06 03:20:19 +02:00
######################################################################
2021-02-14 19:07:45 +01:00
# @author : swytch
# @file : kbacklight
# @license : GPLv3
2021-02-14 19:07:45 +01:00
# @created : Wednesday May 20, 2020 18:17:03 CEST
#
2021-02-14 19:07:45 +01:00
# @description : control keyboard brightness
# @dependencies: upower
######################################################################
2020-05-06 03:20:19 +02:00
max=$(cat /sys/class/leds/tpacpi::kbd_backlight/max_brightness)
current=$(cat /sys/class/leds/tpacpi::kbd_backlight/brightness)
new=$(expr $current + 1)
setKeyboardLight () {
dbus-send --system --type=method_call --dest="org.freedesktop.UPower" "/org/freedesktop/UPower/KbdBacklight" "org.freedesktop.UPower.KbdBacklight.SetBrightness" int32:$1
}
[ $new -gt $max ] && new=0
setKeyboardLight $new