container application - printed - What is Docker? — great, should watch again - Docker: Install and Get Started with Dockers - Learn Docker in 12 Minutes - Introduction to Docker and Containers - Docker Tutorial - What is Docker & Docker Containers, Images, etc? - Docker Tutorial for Beginners - Part 1 - Demystifying Docker - Introduction to Docker - Docker in 5 minutes - Docker fundamentals: basics, storage, networking - Introduction to Docker


> cat Dockerfile

FROM fedora

RUN yum install myapp


CMD /user/bin/myapp

> docker build -t vbatts/myapps


> docker push vbatts/myapps

Docker separates applications from infrastructure using container technology
similar to how virtual machine separate the operating system from bare metal.

Docker virtualize the operating system.

Build any app in any language using any stack.  Dockerized apps can run anywhere
on anything.  Docker unites developers and sysadmins in the fight against those
pesky dependency daemons.  We can launch more containers as we need them, and 
we can shut them down when we no longer need them.
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