Change system password web based.
This quite simple web form provides a possibility to end users to
change their own *NIX account passwords even if interactive logins
are not possible, e.g. pure SFTP accounts.
The code is available on http://wpwd.sourceforge.net
# The wpwd script uses pexpect $Id: pexpect.py 516 2008-05-23 20:46:01Z noah $
# Pexpect Copyright (c) 2008 Noah Spurrier
# http://pexpect.sourceforge.net/