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| author | Jakob Odersky <jakob@odersky.com> | 2017-05-14 18:57:09 -0700 |
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| committer | Jakob Odersky <jakob@odersky.com> | 2017-05-14 18:57:09 -0700 |
| commit | 402aa8879c1183519b3ccc836345b3b0e10e6134 (patch) | |
| tree | bfe22d1fa7ec0f333cdd92b37d144f78731e0b80 /home/bin/backlight | |
| parent | 5dddaa503dae4bce9c8de59b3c469f1e7ba0619a (diff) | |
| download | dotfiles-402aa8879c1183519b3ccc836345b3b0e10e6134.tar.gz dotfiles-402aa8879c1183519b3ccc836345b3b0e10e6134.tar.bz2 dotfiles-402aa8879c1183519b3ccc836345b3b0e10e6134.zip | |
Adapt config to x260
Diffstat (limited to 'home/bin/backlight')
| -rwxr-xr-x | home/bin/backlight | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/home/bin/backlight b/home/bin/backlight new file mode 100755 index 0000000..d18e58c --- /dev/null +++ b/home/bin/backlight @@ -0,0 +1,27 @@ +#!/bin/bash + +device=$(find /sys/class/backlight/* -maxdepth 1 | head -n 1) + +max=$(cat "$device/max_brightness") +current=$(cat "$device/brightness") +step=20 + +case "$1" in + get) + echo "$current" + ;; + dec) + if [[ "$current" -gt 0 ]]; then + echo $(( $current - $step )) > "$device/brightness" + fi + ;; + inc) + if [[ "$current" -lt "$max" ]]; then + echo $(( $current + $step )) > "$device/brightness" + fi + ;; + *) + echo "Unknown argument $1" >&2 + exit 1 + ;; +esac |