Tag Archives: core

How to get number of cores on your Linux Box

Posted on January 22, 2014 by SoCRaT

cat /proc/cpuinfo | grep “model name” | wc -l example output: 24 This means that you have 24 cores on your server.

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Change core file path for IBM HTTP Server 2.0.47

Posted on April 28, 2010 by SoCRaT

To change the default path where the core file is dumped for IBM HTTP Server 2.0.47 on AIX1- Go to IBM HTTP server conf directory (ex: /usr/IBMIHS/conf)2- Open httpd.conf3- Edit the “CoreDumpDirectory” to the required directory (ex: CoreDumpDirectory “/usr/IBMIHS/corefiles”)

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Kill signal to dump core file

Posted on April 28, 2010 by SoCRaT

To kill a process and make it dump a core file, use the “6” signalkill -6 PID

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How to enable full core on AIX

Posted on April 28, 2010 by SoCRaT

1- To obtain full core files on AIX, set the following ulimit options:ulimit -c unlimited turn on corefiles with unlimited size ulimit -n unlimited allows an unlimited number of open file descriptors ulimit -d unlimited sets the user data limit … Continue reading →

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