DevOps Cheat Sheet
How to use
What it does
Organises frequently needed operations and command-line knowledge into cheat sheets: common shell commands and pipeline tricks, Vim movement and editing keys, tmux session and pane handling, systemd service management, Docker image and container commands, everyday kubectl operations for Kubernetes, nginx configuration snippets, and more advanced Git usage. Handy for the moment a subcommand name escapes you.
How to use it
Choose a category on the left and the right side lists its command entries, each with a note on what it does and examples of common flags. The search box at the top does fuzzy cross-category matching and lists every hit for a keyword. A copy button beside each entry grabs the command, and some entries expand in place to explain flags and common pitfalls.
FAQ
What topics does it cover?
Command-line and operations topics such as shell, Vim, tmux, systemd, Docker, Kubernetes, nginx and Git, organised by category, each entry with a usage note and common flag examples.
I remember a keyword but not the command name — what now?
Use the search box for fuzzy cross-category matching; a rough keyword lists every matching entry, so you never need to guess which category it belongs to.
What do expanded entries add?
Some entries expand in place with explanations of the flags and the mistakes people commonly make — cheaper than copying the command blind and debugging afterwards.
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