How to write a console?

Question

Command line

I asked a question recently like how to write an OS, and many people answered me buy microsoft, buy microsoft.
I thought it was not possible then just to write a command line, please tell me.
How do I write the Console, etc., etc.

Answer 1

If you're really interested, check out the Putty source
https://github.com/github/putty

Answer 2

You can start by reading this .

Answer 3

As I understand it, the idea is to make an analogue of DOS with the command line.
OS Tutorial .