How to uninstall or remove cgmanager-tests software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed cgmanager-tests package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove cgmanager-tests

Uninstall cgmanager-tests including dependent package

If you would like to remove cgmanager-tests and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove cgmanager-tests

Use Purging cgmanager-tests

If you use with purge options to cgmanager-tests package all the configuration and dependent packages will be removed.

$ sudo apt-get purge cgmanager-tests

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove cgmanager-tests