How to uninstall or remove charmtimetracker software package from Ubuntu 16.04 LTS (Xenial Xerus)

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

$ sudo apt-get remove charmtimetracker

Uninstall charmtimetracker including dependent package

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

$ sudo apt-get remove --auto-remove charmtimetracker

Use Purging charmtimetracker

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

$ sudo apt-get purge charmtimetracker

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 charmtimetracker