推送本地代码到github报错
git push报错
! [rejected] master -> master (non-fast-forward)
error: failed to push some refs to 'https://github.com/Operater9/guest'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
查了资料后发现是本地没有update到最新版本的项目（git上有README.md文件没下载下来）
本地直接push所以会出错。
执行下面的拉命令，还是不行
$ git pull origin master
From https://github.com/Operater9/guest
* branch master -> FETCH_HEAD
fatal: refusing to merge unrelated histories
执行下面代码
参考https://*.com/questions/24114676/git-error-failed-to-push-some-refs-to
git pull --rebase origin master
发现此时已经把github上最新的文件下载下来了：也就是README.md文件。
接着执行推送
git push -u origin master
成功推送本地代码到远程仓库