Docker installation Ubuntu

Ubuntu is a Linux operating system based on Debian.

1. View available Ubuntu versions

Visit the Ubuntu mirror library address: https://hub.docker.com/_/ubuntu?tab=tags&page=1.

You can view other versions of Ubuntu via Sort by. The default is the latest version ubuntu:latest .

You can also find other versions you want in the drop-down list:

2. Pull the latest version of Ubuntu image

$ docker pull ubuntu

Or:

$ docker pull ubuntu:latest

3. View local mirror

$ docker images

As you can see in the picture above, we have installed the latest version of ubuntu.

4. Run the container and enter the ubuntu container through the exec command

$ docker run -itd --name ubuntu-test ubuntu

5. Installation successful

Finally we can view the running information of the container through the docker ps command:

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