Category Archive: Linux

Oct 01

What is a Container? And how is it different than a Virtual Machine?

What is a Container? How is it different than a Virtual machine? I’ve been wondering about this- I see lots of hype about how great containers are but I really didn’t understand them. Mind you, I don’ t need to understand them, professionally or otherwise. But still, I like keeping up on what’s new. This article …

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Jul 06

This is why you should run your own DNS

It would seem that for a couple of major west coast cities (Seattle, San Francisco), things weren’t so Comcastic, as hardware failure caused Comcast’s DNS services to fail. This overloaded the remaining DNS servers, causing DNS resolution failure. This means that any DNS lookups failed or just timed out, and that nobody could get to …

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