$ sudo apt-get remove linpsk 

Uninstall linpsk including dependent package

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

$ sudo apt-get remove --auto-remove linpsk 

Use Purging linpsk

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

$ sudo apt-get purge linpsk 

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 linpsk 

See Also,