Ubuntu 干净卸载安装包

Uninstall a package via command line

There are actually three different commands that can be used to remove a package from Ubuntu. Two of those are apt and apt-get, and the other one is dpkg. Opting to use apt for removing packages is the most recommended approach, but for the sake of completeness, we'll cover all methods.

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1. First, you'll need to know the name of the package you want to remove. Use one of the commands below to get a list of all the packages on your system. Pipe to grep if you have some idea of how the package might be named.

   $ apt --installed
   OR
   $ dpkg -l
   

2. Once you have the name of the package, use apt or one of the other commands to remove it.

   $ sudo apt remove