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tarball.tar.gz

dockergit

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running_shell

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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 Beginners Guide to Docker

Containers are definitely a *thing*.

## The bad old days

Applications are at the heart of businesses. If applications break, businesses break. Sometimes they even go bust. These statements get truer every day!

Most applications run on servers. In the past, we could only run one application per server. The open-systems world of Windows and Linux just didn't have the technologies to safely and securely run multiple applications on the same server.



Containers are definitely a *thing*.

# The bad old days

Applications are at the heart of businesses. If applications break, businesses break. Sometimes they even go bust. These statements get truer every day!

Most applications run on servers. In the past, we could only run one application per server. The open-systems world of Windows and Linux just didn't have the technologies to safely and securely run multiple applications on the same server.



See how we moved from in-house servers to virtual machines. 

About the Course

Containers From 30,000 Feet

Docker

The Big Picture

The Docker Engine

Images

Containers

Containerizing an Application

Conclusion

Installing Docker

Towards Virtual Machines

The bad old days