Merge branch 'master' of github.com:sheldonmlee/dotfiles

.config/wm_scripts/brightness.sh

@@ -3,8 +3,12 @@
 [ -z $IS_LAPTOP ] && exit 
 
 blpath=/sys/class/backlight/intel_backlight
+
+max=$(cat $blpath/max_brightness)
+current=$(cat $blpath/brightness)
 if [ -z $1 ]
 then 
+	printf %.0f\\n $(echo "$current/$max * 100" | bc -l) 
 	exit
 elif (( $1 < 10 ))
 then
@@ -16,7 +20,6 @@ else
 	perc=$1
 fi
 
-max=$(cat $blpath/max_brightness)
 brightness="$(($max * $perc / 100))"
 echo $brightness > $blpath/brightness