How to use DOCKER

This article will explain in detail how to use DOCKER. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

1. List the available images: docker images

two。 Run a container: docker run IMAGE_NAME COMMAND

(note: if you do not have the specified image,docker locally, you will automatically pull down from DockerHub, please bring your own ladder)

3. Run an interactive container: docker run-t-I IMAGE_NAME COMMAND

Tip:-t means to specify a pseudo terminal or terminal in the container, and-I means to allow interaction with the STDIN in the container. Exit using exit

4. Background running container: docker run-d IMAGE_NAME COMMAND

Tip:-d means to run the container in the background

Finally, it outputs the full ID (CONTAINER_ID) of the container.

5. List the running container information: docker ps

Note: 829a26ab7a4e in the figure is a short ID (CONTAINER_SHORT_ID below), and ecstatic_heisenberg is the result of docker naming the container automatically and randomly.

6. Get the output in the container:

Docker logs CONTAINER_SHORT_ID/CONTAINER_RANDOM_NAME

The output is:

7. Stop the container:

Docker stop CONTAINER_SHORT_ID/CONTAINER_RANDOM_NAME

Finally, the short ID or name of the container is output.

8. The funniest feeling:

Lonely_curie? Lonely Curie (madam)?

This is the end of the article on "how to use DOCKER". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.