[XMonad] Show current brightness when adjusting with volnoti

2017-03-02 15:29:38 -08:00
parent 190c2852e5
commit 95dc5cd777
2 changed files with 12 additions and 0 deletions
--- a/dotfiles/lib/bin/show_brightness.sh
+++ b/dotfiles/lib/bin/show_brightness.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+actual="$(cat /sys/class/backlight/intel_backlight/actual_brightness)"
+max="$(cat /sys/class/backlight/intel_backlight/max_brightness)"
+
+temp="$(( $actual * 100 ))"
+percentage="$(( $temp/$max ))"
+
+volnoti-show "$percentage"