Single source of truth. No thinking. Just execute.
docker ps docker ps -a docker logs container_name docker restart container_name docker compose up -d docker compose down
uptime df -h free -h sudo ss -tulnp
docker stats vm_stat df -h lsof -iTCP -sTCP:LISTEN
caddy hash-password sudo caddy validate --config /etc/caddy/Caddyfile sudo systemctl reload caddy