Tag Archives: core

How to get number of cores on your Linux Box

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

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

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

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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