Help with script

From: bryan.mills@lynx.co.uk
Date: Wed Jun 05 2002 - 05:18:03 EDT


 We have many jobs started from the cron. Occasionally we end up with
duplicates because the previous execution hasn't completed in time. Does
anyone have a script that will check for itself before running, and 'exit
0' if a previous instance is in the process list.

Bryan.

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