Bash

Nano is a CLI editor like vim that comes with bash. It’s with both Linux and the git-bash program.

Nano is supposedly easier to learn than vim.

You can open or create a file using nano path/to/file and start editing.

The menu use ^G for instance where the ^ just means press Ctrl key at the same time.

Using ^x is to exit where you are. You might be prompted to save first. You may need to press it twice to say exit from help then exit the program.