Computer scienceSystem administration and DevOpsDockerBuilding images with Dockerfile

Dockerfile (FROM, LABEL, CMD, ENTRYPOINT)

Passing arguments to CMD

Report a typo

Assume you have the following Dockerfile and the ubuntu:v1 image created with it.

FROM ubuntu

LABEL author=HyperUser

CMD ["echo", "Hello World."]
CMD ["echo", "Hello Students."]

What will happen if you run it using the docker run ubuntu:v1 echo Hi. command.

Select one option from the list

It will print Hi.

It will print Hello Students.

It will print Hello Students. Hi.

It will print Hello Students. echo Hi.

___

Create a free account to access the full topic