从命令行创建一个新的仓库
touch README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin http://testgitea2.trustie.net/og1/test.git
git push -u origin master
从命令行推送已经创建的仓库
git remote add origin http://testgitea2.trustie.net/og1/test.git
git push -u origin master