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Quick Recap

Explore the fundamental Docker commands used to run Ruby scripts and manage containers. Understand how to create a new Rails project inside a container. This lesson reinforces your initial Docker experience, preparing you to confidently run and develop Rails apps within Docker environments.

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Highlights

Now that you have had your first taste of Docker, let’s review what we have learned.

  1. We ran our first ever Docker command—a helloworld Ruby script—without needing Ruby installed in our environment by using:

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