title: How to exclude a pattern when viewing app engine logs in the cloud console?
body: <p>I would like to exclude a string, or more generally a pattern from the app engine logs when I am auditing them in the app engine console.</p>
  
  <p>I have tried the 'negative look ahead' solution described in <a href="https://stackoverflow.com/questions/406230/regular-expression-to-match-string-not-containing-a-word">Regular expression to match a line that doesn&#39;t contain a word?</a> without success. Can someone post a working example?</p>