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This is the first ‘interlude’ in my Effective Shell series. These interludes give some background, history or more flavour to some of the …

This is the fourth part of my Effective Shell series, a set of practical examples of ways to be more efficient with everyday tasks in the shell or at …

When building Terraform modules, it is a common requirement to want to allow the client to be able to choose which region resources are created in, …

This little bash snippet will let you open a GitHub or GitLab pull request from the command line on most Unix-like systems (OSX, Ubuntu, etc), without …

In this article I’ll demonstrate how to use Golang to manipulate Kubernetes Custom Resources, with Istio as an example. No knowledge of Istio is …

I recently needed to be able to generate a simple face image, with the face being able to scale from happy to sad. (Why I needed to do this is a long …

Recently I needed to be able to quickly adjust the number of replicas in a Kubernetes Replication Controller. The original solution I’d seen …

The mongo-monitor CLI is a lean and simple tool to check the status of a MongoDB server or cluster. The code is on GitHub: …

En Español | Reddit Thread | Hacker News Thread Microservices became a very popular topic over the last couple of years1. ‘Microservice …

This is the third part of my Effective Shell series - practical examples of ways to be more efficient with everyday tasks in a shell. Part 1: …