title: Convert short month names into number
body: <p>I have dates like this and I want to convert those short month names into numbers.</p>
  <pre><code>Sep 30 2021 19:00:04 +08
  </code></pre>
  <p>My desired output is either one of them.</p>
  <pre><code>2021/30/09 19:00:04 or 20213009190004
  </code></pre>