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Disable generating core dump file
Posted by tetrahost, 10-26-2013, 06:36 AM |
Anyone know how to disable generating core dump file on user account? I am on linux, cPanel, apache server.
Hope to get a solution quickly from you guys
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Posted by supportexpertz, 10-26-2013, 08:53 AM |
Edit file /etc/init.d/httpd and add following under ulimit -n which will disable generation of core dump file on your server.
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ulimit -c 0
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Posted by nixtree, 10-26-2013, 02:58 PM |
Yes, editing httpd init script is a possible way. But analyzing the core dump and fixing the actual cause is the right way. Also you may not find the modification in /etc/init.d/httpd is preserved as it will be overwritten in times ( like after EA3 ). If you want to disable it server wide, try the following.
Put the following lines to /etc/sysctl.conf
kernel.core_uses_pid = 0
kernel.core_pattern = /dev/null/
Then run sysctl -p
PS: This won't work with OpenVZ based servers
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