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29 lines
1.5 KiB
Markdown
29 lines
1.5 KiB
Markdown
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---
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title: Pacman Tricks
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description: Useful tricks you should know for Pacman
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published: false
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date: 2024-10-20T12:56:18.952Z
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tags: tips, tricks, pacman
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editor: markdown
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dateCreated: 2024-10-20T12:55:19.914Z
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---
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## About `pacman` command
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[`pacman`](https://wiki.archlinux.org/title/Pacman) [package manager](https://en.wikipedia.org/wiki/Package_manager) is one of the most used commands in Arch Linux (or every other Arch-based distros).
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> It combines a simple binary package format with an easy-to-use [Arch build system](https://wiki.archlinux.org/title/Arch_build_system). The goal of *pacman* is to make it possible to easily manage packages, whether they are from the [official repositories](https://wiki.archlinux.org/title/Official_repositories) or the user's own builds.
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Pacman keeps your system up-to-date by syncing package lists with the master mirror server.
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Read more about [*pacman* in Arch Linux Wiki](https://wiki.archlinux.org/title/Pacman).
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## Removing unused packages (orphans)
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> Orphans are packages that were installed as a dependency and are no longer required by any package.
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For example, you may install a package (`package-one`) that requires `package-two` as a dependency. After some time, you may remove the `package-one`, but the `package-two` is still available on your system, though no other package is dependent on that.
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In the example above, the `package-two` is an orphan package, because neither the user or any other package uses it.
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There's a nice way to view the list of these orphan packages:
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