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Free course
Docker Tutorial
Learn Docker from scratch in one video. You'll run your first container, install and explore Docker Desktop, understand images vs. containers, write your own Dockerfile, keep data with volumes, connect containers with networks, and run a multi-container app with Docker Compose. Every command in this course is run for real on screen.
What you will learn
- Why Docker exists and how containers differ from virtual machines
- Installing and exploring Docker Desktop
- Images, containers, layers and registries (Docker Hub)
- Writing a Dockerfile and using the build cache
- Volumes and bind mounts
- Networks, container DNS and publishing ports
- Docker Compose for multi-container apps
Course contents
Every lesson has its own page with the explanation, code you can copy, the real output, screenshots from the video, and a link that jumps straight to that moment in the video.