how to remove apache2 from ubuntu code example
Example 1: remove apache2 from ubuntu
$ sudo systemctl stop apache2
$ sudo apt-get purge apache2 apache2-utils apache2-bin apache2.2-common
$ sudo apt-get autoremove
$ which apache2
$ sudo systemctl start apache2
Example 2: reinstal apache2 ubuntu
sudo apt-get --purge remove apache2
sudo apt-get autoremove
sudo apt-get install apache2
sudo /etc/init.d/apache2 restart
Example 3: remove apache ubuntu
sudo apt autoremove
sudo apt remove apache2
sudo apt-get purge apache2 apache2-utils apache2-bin apache2.2-common