mirror of https://github.com/CrimsonTome/tldr.git
25 lines
501 B
Markdown
25 lines
501 B
Markdown
# brightnessctl
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> GUN/Linux 操作系统上用来读取和控制设备亮度的实用工具。
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> 更多信息:<https://github.com/Hummer12007/brightnessctl>.
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- 列出亮度可变的设备:
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`brightnessctl --list`
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- 打印显示器当前亮度:
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`brightnessctl get`
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- 将显示器背光的亮度设置为指定的百分比:
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`brightnessctl set {{50%}}`
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- 按指定的增量增加亮度:
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`brightnessctl set {{+10%}}`
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- 将亮度降低指定的递减量:
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`brightnessctl set {{10%-}}`
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