Command line instructions
Git global setup
git config --global user.name "xxx"
git config --global user.email "xxx@qq.com"
Create a new repository
git clone git@github.com:xxxxxx/test.git
cd test
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 git@github.com:xxxxxx/test.git
git add .
git commit
git push -u origin master
