From fc8c4b6bca43efac5b36f6ef74258514dd9d5733 Mon Sep 17 00:00:00 2001
From: David Runge <david.runge@frqrec.com>
Date: Thu, 20 Feb 2014 01:33:53 +0100
Subject: Adding script to set backlight level on Lenovo W540 on startup

---
 bin/set_backlight | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 bin/set_backlight

(limited to 'bin')

diff --git a/bin/set_backlight b/bin/set_backlight
new file mode 100755
index 0000000..00a6d8f
--- /dev/null
+++ b/bin/set_backlight
@@ -0,0 +1,12 @@
+#!/bin/bash
+# Script to set backlight on startup on Lenovo W540 using
+# /sys/class/backlight/intel_backlight/brightness
+# This must be run as root.
+
+# check if root
+if [[ $EUID -ne 0 ]];then
+  echo "This must be run as root."
+else
+  # set to 234 (around 4th step)
+  echo 234 > /sys/class/backlight/intel_backlight/brightness
+fi
-- 
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