简易的命令行入门教程:
Git 全局设置:

git config --global user.name "xxx"
git config --global user.email "邮箱地址"
创建 git 仓库:

mkdir cloud_library
cd cloud_library
git init
touch README.md
git add README.md
git commit -m "first commit"
git remote add origin https://gitee.com/pzh_git/cloud_library.git
git push -u origin "master"
已有仓库?

cd existing_git_repo
git remote add origin https://gitee.com/pzh_git/cloud_library.git
git push -u origin "master"