I've searched the net for such information and found different command lines, like these ones:
sudo apt-get remove applicationsudo apt-get remove application*sudo apt-get remove --purge applicationsudo apt-get remove --purge application*sudo apt-get purge applicationsudo apt-get purge application*
So, what is the correct way? Is it necessary to use that "*"?
After that, I also found these commands:
sudo updatedbsudo locate applicationsudo rm -rf (file/folder name)