A Few Resources I Keep Coming Back To That Don T Get Enough Attention

A few resources I keep coming back to that don't get enough attention.

The Book of Secret Knowledge (https://github.com/trimstray/the-book-of-secret-knowledge). A massive collection of cheatsheets, CLI tools, one-liners, and guides for sysadmins, DevOps engineers, and SREs. I've lost hours in this repo.

DevOps Exercises (https://github.com/bregman-arie/devops-exercises). Over 2600 questions and exercises covering Linux, AWS, Kubernetes, Terraform, Docker, and more. Great for interview prep or just filling gaps.

The Art of Command Line (https://github.com/jlevy/the-art-of-command-line). Everything you need to master the command line in one page.

DevDocs (https://devdocs.io). Documentation for dozens of languages and frameworks in one searchable interface. Faster than Googling.

Excalidraw (https://excalidraw.com). Open source whiteboard for architecture diagrams. No signup, no friction.

SadServers (https://sadservers.com). Like LeetCode but for Linux troubleshooting. Real scenarios, real practice.

Bookmark these now and thank me later.

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