git 用github中的另一个完全替换远程分支，不留旧的痕迹
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Completely replace remote branch with another in github leaving no traces of the old one
提问by Mr_and_Mrs_D
I pushed a branch to an empty github repo :
我将一个分支推送到一个空的 github 仓库：
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://[email protected]':
//...
To https://github.com/Utumno/ted2012.git
* [new branch] GitHubSquash -> GitHubSquash
Branch GitHubSquash set up to track remote branch GitHubSquash from github.
Then I noticed I had pushed some fluff along and tried to delete the branch/replace it with another etc. I failed :
然后我注意到我推了一些绒毛并试图删除分支/用另一个等替换它。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.
I had to delete the repo and push my new branch anew. That worked but left me wondering :
我不得不删除 repo 并重新推送我的新分支。那行得通，但让我想知道：
What should I have done to completely replace the remote branch with another ?
Why on earth I was getting the ssh: connect to host port 22: Bad file numbererrors - while my first push succeeded (and notice I am on http) ?
$ git --version git version 1.8.1.msysgit.1
我应该怎么做才能用另一个完全替换远程分支？
为什么我得到了 ssh: connect to host port 22: Bad file numbererrors - 虽然我的第一次推送成功了（注意我在 http 上）？
$ git --version git version 1.8.1.msysgit.1
回答by Chronial
Your syntax is wrong. The correct command is:
你的语法是错误的。正确的命令是：
git push -f github GitHubSquash
This will replace the remote GitHubSquash branch with your local version. If you just want to delete the remote branch:
这将用您的本地版本替换远程 GitHubSquash 分支。如果只想删除远程分支：
git push -f github :GitHubSquash
I guess you got your error, because git is trying to interpret :githubas an url and weird stuff happens :).
我猜你有错误，因为 git 试图解释:github为一个 url 并且发生了奇怪的事情:)。
回答by mixo
git push origin :GitHubSquash
to delete remote branch
删除远程分支
git push --set-upstream origin GitHubSquash
to push local branch
推本地分支
