How to remove apache2 from Ubuntu parmanently?

If your ubuntu has apache2 installed already and you want to remove it parmanently you can follow the steps below to completely remove it:

# stop the running apache first
sudo service apache2 stop

# remove all apache references
sudo apt remove apache2.*

# autoremove if something is still dependent on apache
sudo apt autoremove

# check to see if apache is completely removed
# following command should return blank
which apache2