How to uninstall or remove insighttoolkit4-examples software package from Debian 9 (Stretch)

You can uninstall or removes an installed insighttoolkit4-examples package itself from Debian 9 (Stretch) through the terminal,

$ sudo apt-get remove insighttoolkit4-examples

Uninstall insighttoolkit4-examples including dependent package

If you would like to remove insighttoolkit4-examples and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove insighttoolkit4-examples

Use Purging insighttoolkit4-examples

If you use with purge options to insighttoolkit4-examples package all the configuration and dependent packages will be removed.

$ sudo apt-get purge insighttoolkit4-examples

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 insighttoolkit4-examples