title: GROK (regular expressions), field with backslash, space and a long
body: <p>I'm using Logstash to get some text out of a string and create a field.
  The string of the message is:</p>
  
  <pre><code>"\"07/12/2016 16:21:24.652\",\"13.99\",\"1467351040\""
  </code></pre>
  
  <p>I can't figure it out how to get three results, being the first:</p>
  
  <pre><code>07/12/2016 16:21:24.652
  </code></pre>
  
  <p>The second</p>
  
  <pre><code>13.99
  </code></pre>
  
  <p>The third</p>
  
  <pre><code>1467351040
  </code></pre>