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Gain insights into Docker with Nigel Poulton. Learn about container basics, image creation, and application containerization, and demystify jargon to proficiently deploy Docker in real-world scenarios.

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Containers have revolutionized the IT world and it can be hard to know where to start. In this course, Docker Captain Nigel Poulton guides you through the basics all the way to proficiency.

You'll learn why we have containers and how they work. You’ll run through the basics like images, the Docker engine, and containers. With the basics out of the way, you'll then containerize an application and learn how to run it. Throughout the course, Nigel will demystify all the jargon and buzzwords. When you're done, you'll be ready to use Docker in the real world.

The Beginner’s Guide to Docker

Which of the following commands is used to check the Docker server and client version?

Which of the following commands is used to check the Docker server and client version?


Which commands are used to view the Docker images on a host?

Which commands are used to view the Docker images on a host?

An object with an OS filesystem, app, and dependencies

Which of the following best describes a Docker image?

Which of the following best describes a Docker image?

Which of the following commands downloads a Docker image?

Which of the following commands downloads a Docker image?

Which sequence of keystrokes will exit you from a container terminal without killing the container?

Which sequence of keystrokes will exit you from a container terminal without killing the container?

Which of the following files contains instructions that tell Docker how to build a container image?

Which of the following files contains instructions that tell Docker how to build a container image?

About the Course

Containers From 30,000 Feet

Docker and Container-related Standards and Projects

The Big Picture

The Docker Engine

Working with Images

Working with Containers

Containerizing an Application

Conclusion

Appendix: Getting Docker

Quiz: Docker in DevOps