I'm not a Zorin user, but Zorin is based on Ubuntu isn't it?
If so, if you have apt-file installed - you can find out what package a file, library or executable came from.
If you don't have apt-file, you can install it like this:
Code:
sudo apt install apt-file
Once you have apt-file installed, you will need to update its cache using:
Once you have updated apt-file's cache, you can find out which package installed an executable like this:
Code:
apt-file search $(which executableName)
Or more simply:
Code:
apt-file search executableName
Where executableName is the name of the executable you are interested in.
Alternatively, you could also search using dpkg-query - which will definitely be installed because it is one of the lower-level package management tools for Debian based systems:
Code:
dpkg-query -S $(which executableName)
Or:
Code:
dpkg-query -S executableName
Off the top of my head, to remove tor - I think the packages you will need to remove are simply called tor and torbrowser-launcher.
So to remove them (assuming I have remembered the package names correctly):
Code:
sudo apt remove --purge tor torbrowser-launcher
That should remove tor and the tor launcher. The --purge setting will also remove any configuration files that they have left behind.
After removing the packages, you might also want to use:
Code:
sudo apt autoremove --purge
This will remove any unused packages/dependencies that were left behind. And again, using the --purge option with apt autoremove will remove any left-over configs for unneeded packages.
The reason for doing this is:
When you uninstall a package, sometimes it leaves behind some of its auto-installed dependencies - in case they are required by other programs/packages. The apt autoremove command will check your system for any unused packages that can safely be removed and will remove them for you.