Back to directory

Christian's Cheat-Sheets

A personal, ever-growing knowledge base of code snippets, technical documentation, and command references for a wide range of IT and homelab tools and technologies.

Christian's Cheat-Sheets

Cheat-Sheets is a personal knowledge base kept by an IT educator, holding code snippets, technical documentation, and command references for various tools and technologies aimed at IT professionals and homelab users. It is offered as a free resource, with the caveat that the products it documents change over time and the notes may not always be fully current.

It sits alongside two related repositories from the same author: a Dotfiles collection of personal macOS configuration files, and a Boilerplates collection of starter templates for projects using tools such as Docker, Kubernetes, and Ansible. Contributions are accepted through pull requests, and more in-depth, narrated tutorials on the same tools are published separately on the author's YouTube channel.

More in Tutorials

See all 478
  • BootLife

    github.com

    Conway's Game of Life implemented to run directly from a 512-byte x86 boot sector in assembly, using VGA memory itself as the simulation grid.

  • A technical blog post deriving the Y combinator as a composition of combinator birds in an array language, and examining how eager evaluation changes fixed-point recursion compared with the usual lazy telling.

  • System Design Atlas

    atlas-sysdes.vercel.app

    A free reference of worked system design problems with interactive architecture diagrams, covering ranked designs such as a feed, a chat app, a URL shortener, and a rate limiter, plus pages on the technologies behind them.