title: How to clear the clipboard in Debian "Buster" via Terminal?
body: <p>I'm using <em>Debian "Buster" (version 10.3)</em> with <em>GNOME Desktop version 3.30.2</em>.</p>
  
  <p>Is there a way to clear the clipboard on demand, using <em>Terminal</em> command(s) only and without installing any clipboard manager?</p>
  
  <p>Thank you for your time!</p>