title: Nodejs FS module returning no such file or dir error
body: <p>Code:</p>
  <pre><code>fs.readdir('./commands/', (err, files) =&gt; {
       // Do something... 
  });
  </code></pre>
  <p>Error:</p>
  <blockquote>
  <p>ENOENT: no such file or directory, scandir './commands/'</p>
  </blockquote>
  <p>The folder <code>./commands/</code> <em>does</em> exist. This file is <code>src/index.js</code> and is trying to read the directory of <code>src/commands/</code>. It wouldn't be <code>fs.readdir('/commands'</code> because that would be referring to the root directory of my PC (Ubuntu 18.04 LTS, Node version v8.10.0). If any further information is required, ask and I will provide it.</p>
  <p>Thank you all in advance.</p>