A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
A curated list of amazingly awesome open-source sysadmin resources.
The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.
Run your GitHub Actions locally 🚀
Simple and flexible tool for managing secrets
Declarative Continuous Deployment for Kubernetes
DevOps Guide - Development to Production all configurations with basic notes to debug efficiently.
An open-source runtime for composable workflows. Great for AI agents and CI/CD.
A task runner / simpler Make alternative written in Go
The list of continuous integration services and tools
KCL Programming Language (CNCF Sandbox Project). https://kcl-lang.io
Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON
Cross Platform tool to validate configuration files
A Mighty CLI for AWS
Fast and flexible scripting for Go developers and DevOps.
My Cheatsheet Repository
