How to uninstall or remove node-sigmund software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed node-sigmund package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove node-sigmund

Uninstall node-sigmund including dependent package

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

$ sudo apt-get remove --auto-remove node-sigmund

Use Purging node-sigmund

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

$ sudo apt-get purge node-sigmund

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 node-sigmund