title: How to start logging web page errors
body: <p>I'm searching for a way to log http errors on Apache so I can track how to server goes and whose getting errors and for what kind of reason...</p>
  
  <p>I would like to have a log file on my ubuntu server which, per line, indicate</p>
  
  <pre><code>YYYY.MM.DD Client-IP RECIEVED-403-ERROR /ON-THIS-PAGE
  YYYY.MM.DD Client-IP RECIEVED-500-ERROR /ON-THIS-PAGE
  </code></pre>
  
  <p>no nescecery in this order but I guess you got the idea.</p>
  
  <p>By this I will have information on:
  1. how often my visitors recieve 500 error
  2. Are there any cyber-kids or real hackers that want to find open directories (403 Forbidden)
  3. </p>