title: How to stop apache2 when `apachectl stop` doesn't stop it?
body: <p>I am using OSX El Capitan. This comes with the default apache where I find stuff at <code>private/etc/apache2</code>. I also had apache2 installed via macports which was stored in <code>opt/local/apache2</code>.</p>
  
  <p>When I </p>
  
  <pre><code>sudo apachectl stop
  </code></pre>
  
  <p>and go to <code>localhost</code> it still displays that "It works!". This document is found in <code>/opt/local/apache2/htdocs/index.html</code>. </p>
  
  <p>My first thought was to remove apache2 from <code>opt</code> using</p>
  
  <pre><code>sudo port uninstall apache2
  </code></pre>
  
  <p>This hasn't appeared to have removed anything.</p>
  
  <p>Which apache am I running? How can I stop it? Ideally, I would like to return my apache-ness to the default of El Capitan: what needs to be done to achieve that?</p>