to the command line program.</p>
<p>For example, a common desire is to change the port that Ember CLI serves the app from. It's possible to pass the port number from the command line with <code>ember server --port 8080</code>. To make this configuration permanent, edit your <code>.ember-cli</code> file like so:</p>
<pre class="language-json line-numbers"><code class="json language-json"><span class="token punctuation">{</span>
  <span class="token property">"port"</span><span class="token operator">:</span>