To uninstall patch just follow these instructions.
/ubuntu/xenial/main///install/index.html Apply a diff file to an original Ubuntu 16.04 LTS utils 2.7.5-1
sudo apt-get remove patch
Which will remove just the patch package itself.
sudo apt-get remove --auto-remove patch
This will remove the patch package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for patch then this will work.
sudo apt-get purge patch
Or similarly, like this patch
sudo apt-get purge --auto-remove patch
|Maintainer||Ubuntu Developers |
|Description||Apply a diff file to an original|