From: Eric Milford <ericmilford@...>
Date: 2009-03-31T12:49:07+09:00
Subject: How to get list of all processes and the kill by name

I am working on a scraper that blows up if an instance of Firefox is
already running (launched via Firewatir) so I want to put in code that
first checks for any existing Firefox processes and issues a kill to
their PIDs.

I'm really new to Ruby -- how can I best accomplish this?  Thanks.
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