Core
Interaction

cd folder_name # moves inside the folder folder_name
cd ..          # moves up one folder
ls             # lists the contents of a folder
pwd            # shows the path of the current folder you are in

git status              # shows the status of your git repo
git add -A              # add the changes you want to commit
git commit -m 'message' # commit your changes with a message
git push                # transfers the files to GitHub