$ sudo apt-get remove --purge <app name>
# The apt-get remove command removes a software from your system but keeps the
# configuration files and any plugins and settings that you might have installed later.
# This helps in keeping the same settings when you want to reinstall the software.
# Run the following command as sudo in order to remove a software;
==> sudo apt-get remove package-name
# The apt-get remove command removes a software from your system but keeps the
# configuration files and any plugins and settings that you might have installed later.
# This helps in keeping the same settings when you want to reinstall the software.
# Run the following command as sudo in order to remove a software;
==> sudo apt-get purge package-name
// With love @kouqhar