Docker Basics in 162 Seconds

Learn in 162 seconds why you need Docker, what it is all about, and how the three core components work together.

• What is Docker?
• What is a Docker File?
• What is a Docker Image?
• What is a Docker Container?
• How does it all work together?

docker build . – Creates a Docker image out of a Dockerfile

docker run <image-name> – Creates a Docker container out of a Docker image