Why ‘init’ is Not a Valid Docker Command in Standard Docker

The docker init command is a feature that is provided in Docker Desktop, available on Windows and macOS. this helps users easily set up a project by generating a Dockerfile and other necessary files automatically. However, this command is not part of the core Docker Engine used in server environments or Linux systems.

So in your standard Docker (outside of Docker Desktop), you still need to manually create Dockerfiles and configurations. Docker Engine focuses on managing containers using core commands like docker run and docker build. So, if you’re working on a server or in a non-Desktop environment, docker init is unavailable.

Remember, docker init is designed to simplify project setup on local machines but isn’t part of Docker’s core functionality for production environments.