跟我一起用Git

写这篇博文的原因

　　写这篇博文，是因为自己在使用Git的过程中，着实遇到了很多问题，现在记录下来，一是为了避免以后犯同样的错误，二是给其他人一些参考。

使用TortoiseGit

1.在有一次使用TortioseGit的过程中，我遇到了这样的问题：

Username for ‘https://github.com‘: dummymare
Password for ‘https://[e-mail]‘:
To https://github.com/dummymare/Hello-World.git
! [rejected] master -> master (fetch first)
error: failed to push some refs to ‘https://github.com/dummymare/Hello-World.git’
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., ‘git pull …’) before pushing again.
hint: See the ‘Note about fast-forwards’ in ‘git push –help’ for details.

出现这种情况，一般是因为：本地版本和主干上的有差异。。。让你先pull远端的版本，解决了冲突才能push。比如说，当时我的情况是，在Github新建了一个代码库，同时初始化了一个README.MD，建好之后，我马上就从本地Push代码，就出现了这个问题。我的解决办法是，pull远端的README.MD，然后再Push，就没有问题了：