git checkout , push, branch,

https://www.cnblogs.com/springbarley/archive/2012/11/03/2752984.html  (good)

https://zhuanlan.zhihu.com/p/25426071

https://cloud.tencent.com/developer/article/1411813

https://blog.csdn.net/qq_37281252/article/details/79046818

https://blog.csdn.net/qq_35246620/article/details/69230109

https://segmentfault.com/a/1190000000392120