I have written a script and I would like to ensure that the script is never run more than once at any given time.
What is the best way of testing and exiting if there is another version of this script running somewhere on this machine? I guess what I'm asking is how to handle system processes the way I can in shell. I am running this on linux. Thanks -h -- Hari Sekhon -- http://mail.python.org/mailman/listinfo/python-list
