Linux command
backlight_control 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Increase
backlight_control +[5]
Decrease
backlight_control -[5]
Set
backlight_control [90]
Example
backlight_control
说明
backlight_control adjusts the screen backlight brightness on Linux systems using percentage values. It provides a simple interface to the kernel's backlight subsystem. The tool works with laptop displays and other devices that expose backlight control through /sys/class/backlight/.
参数
- +_n_
- Increase brightness by n percent
- -_n_
- Decrease brightness by n percent
FAQ
What is the backlight_control command used for?
backlight_control adjusts the screen backlight brightness on Linux systems using percentage values. It provides a simple interface to the kernel's backlight subsystem. The tool works with laptop displays and other devices that expose backlight control through /sys/class/backlight/.
How do I run a basic backlight_control example?
Run `backlight_control +[5]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does +_n_ do in backlight_control?
Increase brightness by n percent