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| author | David Runge <dave@sleepmap.de> | 2016-05-06 02:01:23 +0200 |
|---|---|---|
| committer | David Runge <dave@sleepmap.de> | 2016-05-06 02:01:23 +0200 |
| commit | c976d0178f9b2fc05ab9a64f3ae28ee0a6b65417 (patch) | |
| tree | a57206c2db4464d11044b1dc4813b490b1101ca8 | |
| parent | fc655926d754d344908c78d4a53b76df8f23ecf6 (diff) | |
| download | dotfiles-c976d0178f9b2fc05ab9a64f3ae28ee0a6b65417.tar.gz dotfiles-c976d0178f9b2fc05ab9a64f3ae28ee0a6b65417.tar.bz2 dotfiles-c976d0178f9b2fc05ab9a64f3ae28ee0a6b65417.tar.xz dotfiles-c976d0178f9b2fc05ab9a64f3ae28ee0a6b65417.zip | |
bin/brightness: Adding script to increase/decrease backlight.
| -rwxr-xr-x | bin/brightness | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/bin/brightness b/bin/brightness new file mode 100755 index 0000000..192dc4c --- /dev/null +++ b/bin/brightness @@ -0,0 +1,23 @@ +#!/usr/bin/env bash +# Script to lower/ raise screen brightness using xbacklight (xorg-xbacklight) + +set -e -u + +export DISPLAY=:0 +x11user=$(w |grep -w :0 | cut -d " " -f1) +export XAUTHORITY=/home/$x11user/.Xauthority +step=5 + +if [ -x /usr/bin/xbacklight ]; then + if [ "$1" = "video/brightnessup" ] && [ $2 = "BRTUP" ]; then + xbacklight -inc "$step" + elif [ "$1" = "video/brightnessdown" ] && [ $2 = "BRTDN" ]; then + xbacklight -dec "$step" + else + exit 1 + fi +else + exit 1 +fi + +exit 0 |