title: Find non empty directories with condition on their names in linux
body: <p>There's a directory that has several subdirectories. These subdirectories' names are the date that the subdirectory was created. Now I want to list the subdirectories created in 'June' of 2021 and are not empty, so their names all contain this: 202106*.
  How can I do this?
  The command I use to list non-empty directories is this:</p>
  <pre><code>find . -mindepth 1 -maxdepth 1 -not -empty -type d
  </code></pre>
  <p>But I don't know how to set the name condition.</p>