backup checklists

A Bash-first, practical guide to bulletproof AI backups: define a complete inventory (code, datasets, models, metadata, env, infra), generate lightweight manifests, and script deduplicated, encrypted backups with restic/rsync/borg under a 3-2-1 strategy and strict secret handling; add systemd automation, health checks, and restore drills to rapidly and reproducibly rebuild your AI stack after hardware or cloud failures.