tldr/pages.zh/osx/brightness.md

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2019-02-26 03:08:16 +00:00
# brightness
> 获取或设置所有显示设备的亮度等级.
- 显示当前亮度:
`brightness -l`
- 设置亮度到 100%::
`brightness {{1}}`
- 设置亮度到 50%::
`brightness {{0.5}}`