title: how to split up a string by delims and then select part of it
body: <p>current code:</p>
  
  <pre><code>set str=11.22.33
  for /F "tokens=1* delims=." %%a in ("%str%") do (
    echo %%a
  )
  </code></pre>
  
  <p>I wish to produce the following outcome: <code>.22.33</code></p>