Let's make some commits

First we will create a new repository

      git init demo        # The repository is named "demo"

Then we'll edit some files in the working tree

     echo "I like pie!" > pie

Then we tell Git to start tracking these files in the repository

     git add pie

Then we create the commit:

     git commit

This will prompt you for a commit message

The commit message explains what you are changing and why

Not the details, but the broad overview —

What was it for?

Next

https://perl.plover.com/yak/git-intro/