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Linux cluster sysadmin — SSH keys
In this short series of blog posts I’m going to take a look at a few very useful tools that can make your life as the sysadmin of a cluster of Linux machines easier. This may be a Hadoop cluster, or...
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Linux cluster sysadmin — Parallel command execution with PDSH
In this series of blog posts I’m taking a look at a few very useful tools that can make your life as the sysadmin of a cluster of Linux machines easier. This may be a Hadoop cluster, or just a plain...
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Image may be NSFW.
Clik here to view.
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Linux cluster sysadmin — OS metric monitoring with colmux
In this mini-series of blog posts I’m taking a look at a few very useful tools that can make your life as the sysadmin of a cluster of Linux machines. This may be a Hadoop cluster, or just a plain...
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