🔧 Docker for Beginners: Images, Containers, Ports, and Volumes Explained

Docker for Beginners: Images, Containers, Ports, and Volumes Explained


If you've ever followed a programming tutorial and seen something like:



docker run ...






you've probably wondered:


What exactly is Docker doing?


I had the same question when I started learning Docker.

At first, I thought Docker was simply a way to "run...