Cleaning up after a script on shut down

[Oliver Grawert]

hi,
Am Sonntag, den 23.08.2009, 16:22 -0700 schrieb Ray Parrish:

> I just need to remove two files on shutdown, but their names change with 
> the PID of the script.

if its a shell script, use the trap call at the top of your code, it
will automatically run the cleanup function if it catches one of the
listed signals (1 2 3 6 9 15):

--- snip ---

trap cleanup 1 2 3 6 9 15

cleanup()
{
      echo "I: Cleaning up..."
      rm -f $your_pid_file1
      rm -f $your_pid_file2
}

--- snap ---

ciao
	oli
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