dwm update in progress

dwm/.dwm.old/bar/bar-functions/dwm_backlight.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# A dwm_bar module to display the current backlight brighness with xbacklight
+# Joe Standring <git@joestandring.com>
+# GNU GPLv3
+
+# Dependencies: xbacklight
+
+dwm_backlight () {
+    printf "%s☀ %.0f%s\n" "$SEP1" "$(xbacklight)" "$SEP2"
+}
+
+dwm_backlight