| Task | Command |
|---|---|
| Run container | docker run -d -p 8080:80 nginx |
| Shell into container | docker exec -it name bash |
| View logs | docker logs -f name |
| Build image | docker build -t myapp . |
| Push image | docker push user/myapp:tag |
| Compose up | docker compose up -d |
| Compose down | docker compose down |
| Disk usage | docker system df |
| Clean all | docker system prune -a |