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How do I know if a package is installed in Arch?

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How do I know if a package is installed in Arch?

4 Answers. You should use Pacman, the package manager of Arch Linux. You want to use the -Q operation to query the installed local package database and the -i option to get information on the package.

Where are packages installed in Arch Linux?

Every package downloaded with pacman is stored in /var/cache/pacman/pkg.

How do I delete unused packages from Pacman?

  1. 1 Clean pkg cache. List packages. ls /var/cache/pacman/pkg/ | less.
  2. 2 remove unused packages. List unused sudo pacman -Qtdq. Remove unused sudo pacman -R $(pacman -Qtdq)
  3. 3 Clean home cache. cache is located in ~/.cache.
  4. 4 Config Files. stored in ~/.config/
  5. 5 Find and remove. install rmlint package sudo pacman -S rm lint .
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How do you list all installed packages in Arch Linux?

You may want to get the list of installed packages with their version, which is useful when reporting bugs or discussing installed packages.

  1. List all explicitly installed packages: pacman -Qe .
  2. List all packages in the package group named group : pacman -Sg group.

How do I find my package name Arch?

You can use pacman or pkgfile command to search for a package in Arch Linux using a bash shell prompt.

How do I list installed packages on Pacman?

How do I find my packages on Pacman?

  1. Searching For Packages With Pacman. You can search for packages using pacman with : $ pacman -Ss
  2. Listing All Installed Packages With Pacman. You can list all the packages installed on your system along with their versions by typing : $ pacman -Q.
  3. Installing Packages With Pacman.

Can I delete var cache pacman pkg?

4 Answers. No, pacman doesn’t remove old packages from your cache ( /var/cache/pacman/pkg ) so, over time, it can fill up. Remove packages that are no longer installed from the cache as well as currently unused sync databases to free up disk space. When pacman downloads packages, it saves them in a cache directory.

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Should I clear pacman cache?

Warning: One should avoid deleting from the cache all past versions of installed packages and all uninstalled packages unless one desperately needs to free some disk space. This will prevent downgrading or reinstalling packages without downloading them again.

What is pacman Linux command?

Pacman, stands for Package Manager, is the default and simple library-based command line package management tool for Arch Linux and its derivatives. It allows us to easily install, remove, update, and upgrade packages along with all required dependencies. Pacman is a command line package manager.