xbacklight
Utility to adjust backlight brightness using the RandR extension. More information: <https://gitlab.freedesktop.org/xorg/app/xbacklight>.
Install
- All systems
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curl cmd.cat/xbacklight.sh
- Debian
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apt-get install xbacklight
- Ubuntu
-
apt-get install xbacklight
- Alpine
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apk add xbacklight
- Arch Linux
-
pacman -S xbacklight
- Kali Linux
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apt-get install xbacklight
- Fedora
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dnf install xbacklight
- Windows (WSL2)
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sudo apt-get update
sudo apt-get install xbacklight
- Raspbian
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apt-get install xbacklight
- Dockerfile
- dockerfile.run/xbacklight
- Docker
-
docker run cmd.cat/xbacklight xbacklight
powered by Commando
Utility to adjust backlight brightness using the RandR extension. More information: <https://gitlab.freedesktop.org/xorg/app/xbacklight>.
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Get the current screen brightness as a percentage:
xbacklight
-
Set the screen brightness to 40%:
xbacklight -set 40
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Increase current brightness by 25%:
xbacklight -inc 25
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Decrease current brightness by 75%:
xbacklight -dec 75
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Increase backlight to 100%, over 60 seconds (value given in ms), using 60 steps:
xbacklight -set 100 -time 60000 -steps 60
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