title: Change Document Root with command lines
body: <p>I'm setting up an Amazon Web Service Stack and I'd like to configure the Document Root in /etc/apache2/sites-enabled/000-default.conf which I currently do by modifying the document's DocumentRoot. I then reflect this change in /etc/apache2/apache2.conf. Is it possible to make these changes with command lines as opposed to opening and editing files? Thanks in advance.</p>