Configuration Management

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Orchestration with MCollective

I originally got into systems administration because I loved learning about computers, and I figured that was a career that always would offer me something new to learn. Now many years later that prediction has turned out to be true, and it seems like there are new things to learn all the time. more>>

Manage Your Configs with vcsh

If you're anything like me (and don't you want to be?), you probably have more than one Linux or UNIX machine that you use on a regular basis. Perhaps you've got a laptop and a desktop. Or, maybe you've got a few servers on which you have shell accounts. more>>

How to Deploy A Server

When I write my column, I try to stick to specific hacks or tips you can use to make life with Linux a little easier. Usually, I describe with pretty specific detail how to accomplish a particular task including command-line and configuration file examples. This time, however, I take a step off this tried-and-true path of tech tips and instead talk about more-general, high-level concepts, strategies and, frankly, personal opinions about systems administration. more>>

Broken

When software updates go bad(ly)

I received an email overnight that has me re-evaluating what my smart phone will be. But the email also raised a number of other questions in my mind that are more diverse and apply to more than just the decision of what smart phone to upgrade to. more>>

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