What is it?
  -----------

  This is a set of utility scripts for Linux and/ Cluster 
  administration, e.g. 
  1. sorting processes by memory size, 
  2. killing a process by its partial name, 
  3. checking local/remote opened ports, 
  4. checking enabled services, 
  5. monitoring all TCP connections w/ bandwidth,
  6. showing system information (mem size, OS, etc), 
  7. SSH Tunneling for sftp, remote desktop connection through a gateway
  8. showing IP and hostname of computers in the local network.
  9. spoof mac address of an ethernet interface.

  Documentation
  -------------
  See the script source.


  Installation
  ------------

  Simply put it in a folder whose path is in the $PATH environment variable.

  Licensing
  ---------
  Copyright (C) <2011> by <Dexter H. Hu>

  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:

  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.

  Contacts
  --------

  Dexter H. Hu