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Top Forums Shell Programming and Scripting how to prevent process from being killed Post 302586425 by ahamed101 on Monday 2nd of January 2012 01:31:31 AM
Old 01-02-2012
Trapping kill is not possible, atleast as far I know. May be you can optimize the script for better performance and cpu utilization. If you can present the script, m ay be we can have a look.

But why is it being killed? Any application monitoring the CPU usage and doing this?

--ahamed

Last edited by ahamed101; 01-02-2012 at 05:04 AM..
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KILLALL5(8)						Linux System Administrator's Manual					       KILLALL5(8)

NAME
killall5 -- send a signal to all processes. SYNOPSIS
killall5 -signalnumber [-o omitpid[,omitpid..]] [-o omitpid[,omitpid..]..] DESCRIPTION
killall5 is the SystemV killall command. It sends a signal to all processes except kernel threads and the processes in its own session, so it won't kill the shell that is running the script it was called from. Its primary (only) use is in the rc scripts found in the /etc/init.d directory. OPTIONS
-o omitpid Tells killall5 to omit processes with that process id. NOTES
killall5 can also be invoked as pidof, which is simply a (symbolic) link to the killall5 program. EXIT STATUS
The program return zero if it killed processes. It return 2 if no process were killed, and 1 if it was unable to find any processes (/proc/ is missing). SEE ALSO
halt(8), reboot(8), pidof(8) AUTHOR
Miquel van Smoorenburg, miquels@cistron.nl 04 Nov 2003 KILLALL5(8)
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