In this guide, we’re going to review the following higher level topics with subtopics in each section:

• Understanding Docker
  • Docker versus typical VMs
  • The Dockerfile and its function
  • Docker networking/linking
• Docker installers/installation
  • Types of installers and how they operate
  • Controlling your Docker daemon
  • The Kitematic GUI
• Docker commands
  • Useful commands for Docker, Docker images, and Docker containers