title: How to delete GPG keys no longer needed?
body: <p>I'm trying to delete these gpg keys I no longer needed. I keep getting &quot;not found: Not found&quot; regardless.
  <a href="https://i.stack.imgur.com/4cC4K.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4cC4K.png" alt="enter image description here" /></a></p>
  <p>I tried:</p>
  <pre><code>gpg --list-scret-keys
  </code></pre>
  <p>There is no error but nothing shows up on the screen either. Help is much appreciated. Thanks!</p>