title: How do I link aem server publish instance with the author instance?
body: <p>I am running 2 aem servers on ubuntu.</p>
  
  <pre><code>$ java -jar cq-author-p14502.jar
  $ java -jar cq-publish-p14503.jar
  </code></pre>
  
  <p>When I make changes to the author instance and publish, the changes are not showing up in the publish instance. I believe the reason is that the author instance doesn't know the port number where the publish instance is running. How do I tell the author instance where the publish instance is running?</p>