Some basic BASH Apache admin for reference

basic_apache_bash_admin

//Create fqdn file in conf.d and add localhost
$ echo "ServerName localhost" | sudo tee /etc/apache2/conf.d/fqdn

//File path and gedit to add vhost, so that it will resolve to localhost
sudo gedit /etc/hosts

//Restart Apache
$ sudo /etc/init.d/apache2 restart

// Sites available folder
/etc/apache2/sites-available

// Sites enabled folder
/etc/apache2/sites-enabled

// Deactivate a site
$ sudo a2dissite mysite

// Activate a site
$ sudo a2ensite mysite