Git global setup
git config --global user.name “FUFANGYU”
git config --global user.email “[email protected]”

Create a new repository
git clone [email protected]:casDs/sawrd.git
cd sawrd
touch README.md
git add README.md
git commit -m “add README”
git push -u origin master

Existing folder or Git repository
cd existing_folder
git init
git remote add origin [email protected]:casDs/sawrd.git
git add .
git commit
git push -u origin master