Start mongod service at system startup
<p>I recently updated <code>mongodb</code>, and I run Linux Mint (an Ubuntu based system) and every time I start it up, i cannot use Robomongo because the service <code>mongod</code> is not automatically started; every time I need to open up a terminal and use</p>

<pre><code>sudo service mongod start
</code></pre>

<p>Is there a way to start <code>mongod</code> automatically at system start?</p>