title: on AppFog, how to see the console logs on the terminal (node.js)
body: <p>I would like to be able to see the console logs in my terminal  from my <strong>node.js</strong> App on <strong>AppFog</strong>. 
  it it very hard to debug without it.</p>
  
  <p>I saw something called tunnelling in the documentaion, is this what I'm looking for?<br>
  if so, could you explain me how to do it?  </p>
  
  <p>The screenshot below is from my local machine: how can I see a similar output from my AppFog instance?</p>
  
  <p><img src="https://i.stack.imgur.com/pkjvy.png" alt="console logs on the terminal"></p>
  
  <p>Edit:
  <em>@Vadim</em> mention in his answer the command</p>
  
  <pre><code>af logs &lt;your_app_name&gt;
  </code></pre>
  
  <p>and it seems to work as expected, but it stops logging after few seconds,<br>
  how to tell it to keep watching?</p>