B. Docker CLI

Start/restart/reapply changes:
```
docker compose up -d
```
Restart a single service, e.g.:
```
docker compose restart web
```

Update a stack

docker-compose pull
docker compose up -d

Stop & remove all

docker compose down
docker rm -f $(docker ps -a -q)
docker volume rm $(docker volume ls -q)

Delete unused images
```
docker image prune -a
```

Execute on container

docker compose exec --user <user> <service> "command"

Follow container logs
```
docker compose logs <service> -f
```

List all content in a volume (by using busybox)

docker run --rm -i -v=volume_name:/tmp/ busybox find /tmp/

Copy from/to volume (by using busybox)

CID=$(docker run -d -v volume_name:/html busybox true)
cp $(CID):/somepath ./somepath