1 files changed, 14 insertions, 0 deletions
diff --git a/bin/backlight b/bin/backlight
new file mode 100755
index 0000000..4df3636
--- /dev/null
+++ b/bin/backlight
@@ -0,0 +1,14 @@
+#!/bin/sh
+set -e
+set -x
+# Note the trailing slash
+# base="/sys/class/backlight/amdgpu_bl0/"
+base="/sys/class/backlight/intel_backlight/"
+_backlight="${base}brightness"
+_max="${base}max_brightness"
+_max="$(cat "$_max" | awk '{print $1/100;}')"
+
+percent="$(echo "$1" | awk '{print int($1*'"$_max"');}')"
+
+sudo sh -c "echo \"$percent\" > $_backlight"
+