How to uninstall or remove libldns1-dbg software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed libldns1-dbg package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove libldns1-dbg

Uninstall libldns1-dbg including dependent package

If you would like to remove libldns1-dbg and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libldns1-dbg

Use Purging libldns1-dbg

If you use with purge options to libldns1-dbg package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libldns1-dbg

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 libldns1-dbg