2022-01-16 18:20:39 +00:00
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---
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2022-02-04 08:24:02 +00:00
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title: "Void Linux Basics"
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2023-01-06 20:13:45 +00:00
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tags: [ "Documentation", "Void" ]
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2022-01-16 18:20:39 +00:00
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---
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2022-04-24 11:03:44 +00:00
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# Updates
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Update all packages with
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> sudo xbps-install -Su
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See [xbps](xbps.md) for more.
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# Remove old packages
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Void keeps *every* version of everything you install, so you can roll back to them.
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Remove old packages with:
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> sudo xbps-remove -O
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2020-01-02 00:04:35 +00:00
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# vkpurge
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Old Void kernels are left on the boot partition. List them with:
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> vkpurge list
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Remove one with:
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> vkpurge 2.8.2_4
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Remove all but the latest with:
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> vkpurge rm all
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# Brightness
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2022-04-24 11:03:44 +00:00
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Look in `/sys/class/backlight/*/brightness`.
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You can change this number to change the screen brightness.
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For an easy utility, install `brightnessctl`.
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> brightnessctl s 10%-
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> brightnessctl s 10%+
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2020-01-02 00:04:35 +00:00
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2022-05-20 17:04:51 +00:00
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# Other Tricks
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- [autologin](autologin.md)
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- [services](sv.md)
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- [wifi](wpa_cli.md)
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