title: GREP between 2 strings without PERL
body: <p>I'd like to GREP something between 2 strings/chars without using <code>-P</code> ( PERL ) just with <code>-E</code> (<code>--extended-regexp</code>).</p>
  
  <p>I know how to do it with awk, sed and grep -Po, that's not this question. I ask if this is possible to do it with <code>grep -E</code> only. Here is example between <code>(</code> and <code>)</code>:</p>
  
  <p>Example: </p>
  
  <pre><code>echo "My IP=(192.168.0.1):205 bla bla" | grep -oE '\(\b.*\b\)'
  </code></pre>
  
  <p>This one works but i get result with <code>(</code> and <code>)</code>.</p>