title: Supress grep output but capture it in a variable
body: <p>I'm trying to get the following line to work</p>
  
  <pre><code>WERRORS=`echo $VALPG | grep -q -s -o -m 1 '\&lt;[0-9]* Errors'`
  </code></pre>
  
  <p>What I want is that the result of grep go into WERRORS variable but not echo in the terminal.
  So i use -q, but then WERRORS is empty</p>