2 hours - Help/teach me Git command line via screen share and audio chat

I am based in Sydney Australia. I have written software for 20 years but I am just starting with Git and need some help please.

Need some help via screen share and audio chat to learn Git Command Line. Someone with Good English would be preferable.

Objectives:
1. Check Git setup for the dev and prod servers. T
2. Show diff for both repos (2) for dev and production servers
3. Learn how to make a change and commit change on dev or prod
4. Learn how to sync changes from dev to production
5. learn how to sync changes from production to dev.

I have
1. A Production linux server
2. A Development linux server
3. 2 repos setup on bitbucket (app has 2 repos)
4. Git installed.

Someone who knows how to configure VS code and Git might be good for the future.

This work would need to be done 7Am -7PM Sydney time.