title: shell cut command to remove characters
body: <p>The current code below the grep &amp; cut is outputting <code>51315123&amp;category_id</code> , I need to remove <code>&amp;category_id</code> can <strong>cut</strong> be used to do that?</p>
  
  <pre><code>... | tr '?' '\n' | grep "^recipient_dvd_id=" | cut -d '=' -f 2 &gt;&gt; dvdIDs.txt
  </code></pre>