Emulate the setenv command and retrieve all environment variables.
Python environment variables.
Date Created:Friday December 29th, 2006 03:41 AM
Date Modified:Friday August 01st, 2008 02:13 AM
emulate typing setenv:
>>> for key in os.environ.keys():
... value = os.environ.get(key)
... print key, value
HFS = os.environ.get('HFS')
