> Fine, so where can I find it? If I run radio straight from the command > prompt ps and ps aux will list a pid for radio. If I run radio via cron/at > there is no pid when I do ps or ps aux. In fact, there is no pid for > anything at the time cron/at executes radio. You'd expect at least > something, either a pid for radio or a pid for at. That's what I found > strange, hence my question.
What your saying isn't possible, maybe you're looking in the wrong place. Can you tell us how you're trying to find out what pid it has ? Also, I actually looked at the manpage of start-stop-daemon andit's the '-m' option which will make a pidfile for you.