clusterinfo: a script to display the usage of a PBS cluster usage in a more organized way
Version: 1.0
October 24, 2006
Copyright (c) 2006 Nitin Madnani, nmadnani@umiacs.umd.edu

Description:
- This package contains 'clusterinfo' - a Python script that displays the usage of a PBS-based
  computing cluster in an easier-to-read format than the default 'qstat' command. 

Requirements:
 - PBS resource manager
 - Python 2.4 or higher

Usage:
 - Set an environment variable called 'SUBMITNODE' on the machine where you plan to use
   this tool. The value should be the fully qualified name of the submit node of your
   computing cluster.
 - Add the 'clusterinfo' script to your path
 - Run 'clusterinfo' to get summary of the cluster usage and 'clusterinfo -v' to get a more
   detailed breakdown.
 
Note:
 - You will have to enter your password at least once if you haven't setup password-less SSH
   access to you submit node. This gets annoying. It's pretty easy to set up password-less SSH:
   http://www.cs.wustl.edu/~mdeters/how-to/ssh/

Contact:
 - If you are having problems or if you would like me to add a feature, please email me at nmadnani@umiacs.umd.edu
