Difference between revisions of "Pacman Overview"

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imported>Verityproductions
imported>Verityproductions
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  sudo pacman -Ss [software package name]
  sudo pacman -Ss [software package name]


For example, to search the repositories to see if a text editor called Leafpad is available, the following command would be entered:
For example, to search the repositories to see if a text editor called Leafpad is available, the following command would be entered:
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  sudo pacman -S [software package name]
  sudo pacman -S [software package name]


For example, to download and install leafpad, the following command would be entered:
For example, to download and install leafpad, the following command would be entered:
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  sudo pacman -R [software package name]
  sudo pacman -R [software package name]


For example, to remove the software application Leafpad, the following command would be entered:
For example, to remove the software application Leafpad, the following command would be entered:
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  sudo pacman -R leafpad
  sudo pacman -R leafpad


However, it is also possible to remove both the package and any other related packages (called dependencies) with the following command:


  sudo pacman -R --nosave --recursive [software package name]
It is also possible to remove package and its dependencies, provided those dependencies are not being used by any other packages. Deleting dependencies exclusive to a certain package is wise, as once the main package is removed, they will become ''orphans'', serving no other purpose than to clutter up your system. To do so, enter the following command:
 
  sudo pacman -Rs [software package name]


This will remove the dependencies provided they:


* are not required by any other package.
However, Pacman usually also creates backup configuration files when deleting packages. As such, for a more thorough (and cleaner) removal (ie. the package, its dependencies, and any configuration files usually generated by pacman) enter the following command:
* were not explicitly installed (i.e. they were not installed separately, but were downloaded automatically as dependencies by pacman when the software package to be removed was installed itself).


This command will also remove the appropriate configuration files used by the deleted package. Using this command will therefore result in a clean system, free of useless dependencies that aren't used by any other software packages (known as ''orphans'').
sudo pacman -Rns