Chapter Summary

Summary of the contents learned in this chapter.

In the Op section of the chapter, you downloaded a Docker image, launched a container from it, logged into the container, executed a command inside of it, and then stopped and deleted the container.

In the Dev section, you containerized a simple application by pulling some source code from GitHub and building it into an image using instructions in a Dockerfile.

You then ran the containerized app.

This big-picture view should help you with the up-coming chapters where we will dig deeper into images and containers.

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