$ sudo apt-get remove hex-a-hop 

Uninstall hex-a-hop including dependent package

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

$ sudo apt-get remove --auto-remove hex-a-hop 

Use Purging hex-a-hop

If you use with purge options to hex-a-hop package all the configuration and dependent packages will be removed.

$ sudo apt-get purge hex-a-hop 

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 hex-a-hop 

See Also,