2 snippets across 2 stacks — Bash & Linux, Docker
nohup command [args] &nohup python3 etl_pipeline.py > etl.log 2>&1 &Note nohup prevents the process from receiving SIGHUP when your shell exits. Output goes to nohup.out by default unless redirected. For more robust session persistence, consider tmux or screen.
docker run --restart <policy> <image>docker run -d --restart unless-stopped --name web-api myapp:1.0
docker run -d --restart on-failure:5 --name worker myapp:1.0Note Policies: no (default), on-failure[:max-retries], always, unless-stopped. 'unless-stopped' will auto-start on daemon boot unless you explicitly stopped the container. 'always' restarts even after manual stops on daemon restart.