git ：
http://note.youdao.com/noteshare?id=67a08f6cf388779621024a8855a3ef54&sub=C101D3F48C754FA4922C3CC833751D5C
git 安装配置：
http://note.youdao.com/noteshare?id=3285c0c9a163f72ca4598f66631d2b89&sub=82253DAEE9394E6586420B255AAE0DBD
原文：https://www.cnblogs.com/liuzhiyun/p/13191335.html