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Demystifying Kubernetes Operators with the Operator SDK: Part 2
In the previous article, we started building the foundation for building a custom operator that can be applied to real-world use cases. In this part...
Linux For Beginners: Understanding The Many Versions Of Ubuntu
But did you know there are seven different "flavors" of Ubuntu?*
I'll briefly explain the kind of user each Ubuntu version is designed for, what differentiates them...
Bio-Linux: A Stable, Portable Scientific Research Linux Distribution
Bio-Linux was introduced and detailed in a Nature Biotechnology paper in July 2006. The distribution was a group effort by the Natural Environment Research Council in...
Linux Fu: Controlling the Terminal
The most fundamental question you have to ask is what kind of terminal are you talking to. The answer is in the $TERM environment variable and...
EBBR Aims to Standardize Embedded Boot Process
Arm’s open source EBBR (Embedded Base Boot Requirements) specification is heading for its v1.0 release in December. Within a year or two, the loosely...
Taming the Rate of Change
Change frequency is an indicator of time to create business value. In order to create value in a given amount of time, you need...
Three SSH GUI Tools for Linux
At some point in your career as a Linux administrator, you’re going to use Secure Shell (SSH) to remote into a Linux server or...
Kubernetes in Production vs. Kubernetes in Development: 4 Myths
We recently cleared up some of the common misunderstandings people have about Kubernetes as they start experimenting with it. One of the biggest misunderstandings, though, deserves...
5 Easy Tips for Linux Web Browser Security
If you use your Linux desktop and never open a web browser, you are a special kind of user. For most of us, however,...
Ruby in Containers
There was a time when deploying software was an event, a ceremony because of the difficulty that was required to keep this consistency. Teams...



