title: Turning Glassfish 3 on and off on Ubuntu
body: <p>I just installed Glassfish 3. My browser shows me the Glassfish 3 Control Panel at <code>127.0.0.0:4848</code>.<br>
  Since my computer is also running the Apache2 server for my PHP development, and I don't want to use too much memory, I want to be able to turn Glassfish on or off at will. e.g. if I want to turn the Apache2 server off on my Ubuntu machine I use the command<br>
  <code>sudo /etc/init.d/apache stop</code>  </p>
  
  <p>So what is the procedure to turn the Glassfish server off on Ubuntu?</p>