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Migrate Docker Compose volumes to local bind mounts
·817 words·4 mins
A step-by-step migration from named volumes to bind mounts in Docker Compose, including backup, data copy, validation, and rollback.
GNU Stow: a clean workflow for everyday dotfiles management
·958 words·5 mins
A practical, low-friction dotfiles workflow with GNU Stow and Git that scales across machines.
Blockchain explained for Python developers
·1772 words·9 mins
Blockchain is a tamper-evident, append-only ledger secured by cryptographic hashes and distributed consensus. Build one in pure Python to understand how it works.
Docker Swarm cheatsheet
·788 words·4 mins
Essential Docker Swarm commands for cluster management, services, stacks, and secure deployments.
vi cheatsheet: essential commands for fast editing
·803 words·4 mins
Essential vi commands for fast editing in terminal-only environments.
Docker and docker compose cheatsheet
·729 words·4 mins
Essential Docker and Docker Compose commands for everyday container work.