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Update cheatsheets

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ivuorinen
2025-08-27 00:19:48 +00:00
parent 114611fd19
commit 9565d2532c
21 changed files with 167 additions and 54 deletions
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tldr/linux/brightnessctl
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@@ -12,18 +12,22 @@ source: https://github.com/tldr-pages/tldr.git
`brightnessctl {{[-l|--list]}}`
- Print the current brightness of the display backlight:
- Print the current brightness of the default device:
`brightnessctl get`
`brightnessctl {{[g|get]}}`
- Set the brightness of the display backlight to a specified percentage within range:
- Print the current brightness of a specific device (can be a wildcard):
`brightnessctl set {{50%}}`
`brightnessctl {{[g|get]}} {{[-d|--device]}} '{{device_name}}'`
- Increase brightness by a specified increment:
- Set the brightness to a specified percentage:
`brightnessctl set {{+10%}}`
`brightnessctl {{[s|set]}} {{50}}%`
- Decrease brightness by a specified decrement:
- Increase brightness by a specified percentage:
`brightnessctl set {{10%-}}`
`brightnessctl {{[s|set]}} +{{10}}%`
- Decrease brightness by a specified percentage:
`brightnessctl {{[s|set]}} {{10}}%-`