The purpose of this blog is to share knowledge about various aspects of IT infrastructure management specifically UNIX/Linux system administration, automation/scripting, virtualization and devops technologies. Along the way, there will be posts documenting troubleshooting procedures.
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Using capture groups in grep in Linux
Introduction Let me start by saying that this article isn't about capture groups in grep per se. What we are going to do here with gr...
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A very interesting feature of the perl programming language is it's ability to execute condensed versions (one line) versions of otherw...
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This guide will describe how to check console/MP logs from OS. It should be followed whenever there is any alert for event log error....
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So today I came across an error wherein I was unable to get NTP running. I started the service via svcadm like this: # svcadm restart n...
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