Configure apache to listen on port other than 80
In /etc/apache2/ports.conf, change the port as
Listen 8079
Then go to /etc/apache2/sites-enabled/000-default.conf
And change the first line as
<VirtualHost *: 8079>
Now restart
sudo service apache2 restart
Apache will now listen on port 8079 and redirect to /var/www/html
Open httpd.conf file in your text editor. Find this line:
Listen 80
and change it
Listen 8079
After change, save it and restart apache.