用github中的另一个分支完全替换远程分支，不留下旧分支的痕迹

我将一个分支推送到一个空的github回购：

MrD@MRSD /c/Dropbox/eclipse_workspaces/javaEE/ted2012 (GitHubSquash)
$ git remote add github  https://github.com/Utumno/ted2012.git
MrD@MRSD /c/Dropbox/eclipse_workspaces/javaEE/ted2012 (GitHubSquash)
$ git push -u github GitHubSquash
Username for 'https://github.com': Utumno
Password for 'https://Utumno@github.com':
//...
To https://github.com/Utumno/ted2012.git
 * [new branch]      GitHubSquash -> GitHubSquash
Branch GitHubSquash set up to track remote branch GitHubSquash from github.

然后我注意到我推了一些绒毛，并试图删除分支/用另一个分支替换它。我失败了：

MrD@MRSD /c/Dropbox/eclipse_workspaces/javaEE/ted2012 (GitHub2)
$ git push  :github && git push github GitHub2
ssh: connect to host  port 22: Bad file number
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
MrD@MRSD /c/Dropbox/eclipse_workspaces/javaEE/ted2012 (GitHub2)
$ git checkout GitHubSquash
Switched to branch 'GitHubSquash'
Your branch is ahead of 'github/GitHubSquash' by 1 commit.
  (use "git push" to publish your local commits)
MrD@MRSD /c/Dropbox/eclipse_workspaces/javaEE/ted2012 (GitHubSquash)
$ git push  :github
ssh: connect to host  port 22: Bad file number
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
MrD@MRSD /c/Dropbox/eclipse_workspaces/javaEE/ted2012 (GitHubSquash)
$ git push  -u :github
ssh: connect to host  port 22: Bad file number
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

我不得不删除回购协议，重新推出我的新分行。这很管用，但让我想：

我应该怎么做才能完全替换远程分支 另一个

究竟为什么我要得到ssh:connecttohost端口 22：错误的文件号错误-当我的第一次推送成功时（注意我在http上）

---

你的语法错了。正确的命令是：

git push -f github GitHubSquash

这将用本地版本替换远程GitubSquash分支。如果您只想删除远程分支：

git push -f github :GitHubSquash

我猜你是有错误的，因为git试图将

：github

解释为url，奇怪的事情发生了：）

删除远程分支的步骤

git push --set-upstream origin GitHubSquash

推动地方分行

git push origin :GitHubSquash

git push --set-upstream origin GitHubSquash