Shulou(Shulou.com)06/02 Report--

Dockerfile can easily build an image, it can be based on one image, to build another image, this may be its feature, but also the original intention of docker!

Let's download an image of mono

Docker pull mono

Then, we set up a Dockerfile file on the local disk and let it output the version information of helloword and mono based on this mono.

FROM monoCMD mono-version#CMD echo "hello world!" more than # CMD only executes the last one

We now generate a new image through docker build, and-t can specify the name of the new image.

Docker build c:\\ docker\\ hello\\ hello-t zzlversion3

We can view the existing images through docker images. Generally speaking, an image is an application, or the basis of a class of applications!

Finally, we perform the image through docker run, and it generates a new container, which we can manipulate!

The above is the whole content of this article, I hope it will be helpful to your study, and I also hope that you will support it.

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