从命令行创建一个新的仓库
touch README.md
git init
git checkout -b main
git add README.md
git commit -m "first commit"
git remote add origin http://git.njrzwl.cn:3000/renzhou/suzhou.git
git push -u origin main
从命令行推送已经创建的仓库
git remote add origin http://git.njrzwl.cn:3000/renzhou/suzhou.git
git push -u origin main