Qual comando executa cowsay em um contêiner docker/whalesay para exibir Ahoy, Docker?
cowsay
docker/whalesay
Ahoy, Docker
cowsay "Ahoy, Docker" no host, sem Docker.
cowsay "Ahoy, Docker"
docker run docker/whalesay cowsay "Ahoy, Docker"
docker pull docker/whalesay
docker run "Ahoy, Docker" docker/whalesay