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This article focuses on "how to install docker containers". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to install docker containers.

By using Docker, you can also specify application dependencies at the operating system level, "write once, run anywhere". Here's how to install Docker on the server.

If you have started the server and connected to the server through SSH, you can now start installing the Docker engine. The instructions in the step apply to the Linux server. If you are using a different operating system, please refer to the instructions in the Docker documentation for installation according to your environment.

1. Start installing the Docker installation package

Sudo yum updatesudo yum-y install docker

two。 Once the Docker installation is complete, start it as a service

Sudo service docker start

For now, the Docker service will always be running (unless you stop it)

3. To test the installation, you can use the docker ps command to list the running Docker containers

Sudo docker ps

At this point, the list is empty because we haven't started any containers yet.

4. Finally, add the default user to the docker group so that you don't have to type sudo when using all Docker commands. It's only four letters, but if you type it often, it will be a completely different experience.

Sudo usermod-a-G docker ec2-user

For the changes to take effect, close the current ssh connection and reconnect using ssh.

Now you can use the Docker container.

At this point, I believe you have a deeper understanding of "how to install the docker container". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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