git – A distributed version-control system for tracking changes in source code
docker – A client to run the Linux containers
kubectl – Knative minimum requires Kubernetes v1.15+; however, we recommend using v1.24.0.
helm – Helps you define, install, and upgrade even the most complex Kubernetes applications:
stern – Allows you to tail multiple pods on Kubernetes and multiple containers within the pod:
yq – A lightweight and portable command-line YAML processor
httpie – A command-line HTTP client that will make you smile while testing API client
hey – A tiny program that sends some load to a web application
watch – Execute a program periodically, showing output in full screenkubectx – Allows you to switch faster between clusters and namespaces.
I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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