title: Suppress the date, time and file name in tail output
body: <p>I'm doing Xcode dev and am overriding NSLog to dump output to a file so that I can create a useful log window unlike the mess that is currently in Xcode.</p>
  
  <p>I'm using tail ala the terminal to display the file contents like so:</p>
  
  <pre><code>tail -f 'iPhone Simulator log.txt'
  </code></pre>
  
  <p>I'm wondering if tail is the wrong cmd to use.  The reason why is that I have no need for the additional information that tail supplies at the beginning of each line, the date, time and filename.</p>
  
  <p>It doesn't appear that suppressing this output is a parameter in tail.</p>
  
  <p>Since the info I don't want ends in "] ", would it be possible to use grep, sed or awk to strip that data out of each line and only dump the rest to the screen so I can get a nice little log of the output I am creating, and nothing more?</p>
  
  <p>TIA,
  - Alex</p>