How to uninstall or remove ejabberd-mod-cron software package from Ubuntu 16.10 (Yakkety Yak)

You can uninstall or removes an installed ejabberd-mod-cron package itself from Ubuntu 16.10 (Yakkety Yak) through the terminal,

$ sudo apt-get remove ejabberd-mod-cron

Uninstall ejabberd-mod-cron including dependent package

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

$ sudo apt-get remove --auto-remove ejabberd-mod-cron

Use Purging ejabberd-mod-cron

If you use with purge options to ejabberd-mod-cron package all the configuration and dependent packages will be removed.

$ sudo apt-get purge ejabberd-mod-cron

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 ejabberd-mod-cron