A searchable quick reference for Dockerfiles — every instruction, multi-stage builds, BuildKit cache and secret mounts, heredocs, .dockerignore, and best practices.
Docker Compose Cheatsheet
A searchable quick reference for Docker Compose v2 — the docker compose CLI plus compose file keys for builds, ports, volumes, healthchecks, profiles, secrets, and more.
kubectl Cheatsheet
A searchable quick reference for kubectl — contexts, get/describe, logs & exec, applying manifests, and debugging.