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how to prevent process from being killed

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# 1  
Old 01-02-2012
how to prevent process from being killed
Hi,all.Well,I know someone has already asked this question before,however,It's too long before.So i post a new thread here.
Here is the issue.I have a shell script that use awk to calculate something and the script takes about 15 mins,it will use 100% CPU,and the system automatically killed the process at a later time.I've make the "NICE" value of that process be -20,it doesn't work,does anyone have a good idea?
# 2  
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 06:04 AM..
This User Gave Thanks to ahamed101 For This Post:
homeboy
# 3  
Old 01-07-2012
Quote:
Originally Posted by ahamed101
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
Thanks,ahamed!You're right, I optimized the script and fixed the problem temporarily.
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