title: Exit editor without exiting psql
body: <p>When I run <code>\dt</code> (and other commands of <code>psql</code> like <code>\l</code>) this thing appears. What is this? Is this an editor?</p>
  <p>Most importantly, when I click <code>Ctrl+Z</code>, I get thrown out of <code>psql</code> completely. <strong>How do I exit it without exiting <code>psql</code>?</strong></p>
  <p><a href="https://i.stack.imgur.com/HzN64.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HzN64.png" alt="enter image description here" /></a></p>
  <p>I am totally new to Ubuntu, so sorry if its a dumb question. Thanks for your time on advance!</p>