Category Archives: system administration

How to dowgrade linux(ubuntu) kernel to previous version

Recently we are bitten by the OOM bug in the ubuntu kernel version 4.4.0-59-generic. The fix will be released in updates channel tentatively on Feb 20 2017. We can’t wait till that time. So  We decided to roll back to the … Continue reading

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How to monitor logs of network systems using syslog

This is a client server model. One system in your  network  act as a logs server used to monitor all the logs of other systems using  syslog (syslogd in aix) daemon . Server side configuration(only linux can act as server … Continue reading

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