title: Regex - Return entire line starting with certain phrase
body: <p>I've been looking around for quite some time, yet I can't find a regex "expression" to return the entire line if it starts with a certain phrase.</p>
  
  <p>For example:</p>
  
  <pre><code>Members online: ***Test test_123 , **Nibblesnow , *Bad
  </code></pre>
  
  <p>I've had a look around, searching however I still cannot find a expression to successfully work.</p>
  
  <p>I've been trying to use regex101.com to figure the expression but I've got no look.</p>
  
  <p>It needs to start with ^ and end with $ so I can return the $1 in the output action. <strong>Is there a way to retrieve the information after the "Members online: " and get it using $1</strong></p>