所以你做了一些工作并推动了它，我们称之为提交A和b。你的同事也做了一些工作，提交C和d。你将你同事的工作合并到你的工作中(合并提交E)，然后继续工作，也提交了(提交F)，然后发现你的同事修改了一些他不应该修改的东西。

你的提交历史是这样的:

A -- B -- C -- D -- D' -- E -- F

你真的想摆脱C D D'既然你说你将同事的工作合并到你的工作中，这些提交已经“存在”了，所以使用git rebase等方法删除这些提交是不可以的。相信我，我试过了。

现在，我看到了两条出路:

if you haven't pushed E and F to your coworker or anyone else (typically your "origin" server) yet, you could still remove those from the history for the time being. This is your work that you want to save. This can be done with a git reset D' (replace D' with the actual commit hash that you can obtain from a git log At this point, commits E and F are gone and the changes are uncommitted changes in your local workspace again. At this point I would move them to a branch or turn them into a patch and save it for later. Now, revert your coworker's work, either automatically with a git revert or manually. When you've done that, replay your work on top of that. You may have merge conflicts, but at least they'll be in the code you wrote, instead of your coworker's code. If you've already pushed the work you did after your coworker's commits, you can still try and get a "reverse patch" either manually or using git revert, but since your work is "in the way", so to speak you'll probably get more merge conflicts and more confusing ones. Looks like that's what you ended up in...

这里有一个快速的例子，如何用egit做到这一点:

我想删除我添加文件的提交 右键点击要删除的文件之前的提交，选择“interactive rebase” 在rebase视图中选择commit three并单击上面的跳过图标。在胡佛这个图标，它告诉你提交将被删除。 点击start rebase。 进入git staging，点击push。 在弹出窗口，出现点击力量和前进 在此之后，您可以看到提交已被删除。

从这里的其他答案，我有点困惑如何git rebase -i可以用来删除一个提交，所以我希望它可以在这里记下我的测试用例(非常类似于OP)。

下面是一个bash脚本，你可以粘贴在/tmp文件夹中创建一个测试存储库:

set -x

rm -rf /tmp/myrepo*
cd /tmp

mkdir myrepo_git
cd myrepo_git
git init
git config user.name me
git config user.email me@myself.com

mkdir folder
echo aaaa >> folder/file.txt
git add folder/file.txt
git commit -m "1st git commit"

echo bbbb >> folder/file.txt
git add folder/file.txt
git commit -m "2nd git commit"

echo cccc >> folder/file.txt
git add folder/file.txt
git commit -m "3rd git commit"

echo dddd >> folder/file.txt
git add folder/file.txt
git commit -m "4th git commit"

echo eeee >> folder/file.txt
git add folder/file.txt
git commit -m "5th git commit"

现在，我们有了一个包含以下内容的file.txt文件:

aaaa
bbbb
cccc
dddd
eeee

此时，HEAD是第5次提交，HEAD~1是第4次提交，HEAD~4是第1次提交(因此HEAD~5不存在)。假设我们想要删除第三次提交——我们可以在myrepo_git目录下发出这个命令:

git rebase -i HEAD~4

(注意git rebase -i HEAD~5的结果是“fatal:需要一次修订;上游HEAD~5”无效。)一个文本编辑器(参见@Dennis回答中的截图)将打开以下内容:

pick 5978582 2nd git commit
pick 448c212 3rd git commit
pick b50213c 4th git commit
pick a9c8fa1 5th git commit

# Rebase b916e7f..a9c8fa1 onto b916e7f
# ...

所以我们得到了所有的提交，因为(但不包括)我们所请求的HEAD~4。删除行pick 448c212第三次git提交并保存文件;你会从git rebase中得到这样的响应:

error: could not apply b50213c... 4th git commit

When you have resolved this problem run "git rebase --continue".
If you would prefer to skip this patch, instead run "git rebase --skip".
To check out the original branch and stop rebasing run "git rebase --abort".
Could not apply b50213c... 4th git commit

此时，在文本编辑器中打开myrepo_git/folder/file.txt;你会看到它被修改了:

aaaa
bbbb
<<<<<<< HEAD
=======
cccc
dddd
>>>>>>> b50213c... 4th git commit

基本上，git看到当HEAD第二次提交时，有aaaa + bbbb的内容;然后它有一个补丁添加的cccc+dddd，它不知道如何附加到现有的内容。

所以这里git不能为你决定——你必须做出决定:通过删除第三次提交，你要么保留它所带来的更改(这里是cccc行)——要么不保留。如果你不这样做，只需删除额外的行-包括cccc -在文件夹/file.txt使用文本编辑器，所以它看起来像这样:

aaaa
bbbb
dddd

．.． 然后保存文件夹/file.txt。现在你可以在myrepo_git目录下执行以下命令:

$ nano folder/file.txt  # text editor - edit, save
$ git rebase --continue
folder/file.txt: needs merge
You must edit all merge conflicts and then
mark them as resolved using git add

啊-所以为了标记我们已经解决了冲突，我们必须在git rebase——continue之前添加文件夹/file.txt:

$ git add folder/file.txt
$ git rebase --continue

这里再次打开文本编辑器，显示第4行git commit -这里我们有机会更改提交消息(在这种情况下可以有意义地更改为第4(并删除第3)提交或类似)。假设你不想退出文本编辑器而不保存;一旦你这样做了，你会得到:

$ git rebase --continue
[detached HEAD b8275fc] 4th git commit
 1 file changed, 1 insertion(+)
Successfully rebased and updated refs/heads/master.

在这一点上，现在你有一个这样的历史(你也可以用say gitk检查。或其他工具)的/file.txt文件夹的内容(显然，原始提交的时间戳没有改变):

1st git commit  |  +aaaa
----------------------------------------------
2nd git commit  |   aaaa
                |  +bbbb
----------------------------------------------
4th git commit  |   aaaa
                |   bbbb
                |  +dddd
----------------------------------------------
5th git commit  |   aaaa
                |   bbbb
                |   dddd
                |  +eeee

如果之前，我们决定保留cccc行(我们删除的第三次git提交的内容)，我们会有:

1st git commit  |  +aaaa
----------------------------------------------
2nd git commit  |   aaaa
                |  +bbbb
----------------------------------------------
4th git commit  |   aaaa
                |   bbbb
                |  +cccc
                |  +dddd
----------------------------------------------
5th git commit  |   aaaa
                |   bbbb
                |   cccc
                |   dddd
                |  +eeee

好吧，这是我希望我能找到的那种阅读，开始研究git rebase如何在删除提交/修订方面工作;所以希望这也能帮助到其他人…

最简单的方式, 只需查找日志并获得提交的计数，并检查出您想要删除的commit-msg。

将x替换为count，我将显示所有的commit-msg，只需删除你想删除的commit-msg。

# git 变基 -i HEAD ~ x

所以你做了一些工作并推动了它，我们称之为提交A和b。你的同事也做了一些工作，提交C和d。你将你同事的工作合并到你的工作中(合并提交E)，然后继续工作，也提交了(提交F)，然后发现你的同事修改了一些他不应该修改的东西。

你的提交历史是这样的:

A -- B -- C -- D -- D' -- E -- F

你真的想摆脱C D D'既然你说你将同事的工作合并到你的工作中，这些提交已经“存在”了，所以使用git rebase等方法删除这些提交是不可以的。相信我，我试过了。

现在，我看到了两条出路:

if you haven't pushed E and F to your coworker or anyone else (typically your "origin" server) yet, you could still remove those from the history for the time being. This is your work that you want to save. This can be done with a git reset D' (replace D' with the actual commit hash that you can obtain from a git log At this point, commits E and F are gone and the changes are uncommitted changes in your local workspace again. At this point I would move them to a branch or turn them into a patch and save it for later. Now, revert your coworker's work, either automatically with a git revert or manually. When you've done that, replay your work on top of that. You may have merge conflicts, but at least they'll be in the code you wrote, instead of your coworker's code. If you've already pushed the work you did after your coworker's commits, you can still try and get a "reverse patch" either manually or using git revert, but since your work is "in the way", so to speak you'll probably get more merge conflicts and more confusing ones. Looks like that's what you ended up in...

你可以使用git rebase删除不需要的提交。 假设您将同事的topic分支的一些提交包含到您的topic分支中，但后来决定不需要这些提交。

git checkout -b tmp-branch my-topic-branch  # Use a temporary branch to be safe.
git rebase -i master  # Interactively rebase against master branch.

此时，文本编辑器将打开交互式rebase视图。例如

通过删除它们的行来删除您不想要的提交 保存并退出

如果改基不成功，删除临时分支并尝试其他策略。否则，请继续执行以下说明。

git checkout my-topic-branch
git reset --hard tmp-branch  # Overwrite your topic branch with the temp branch.
git branch -d tmp-branch  # Delete the temporary branch.

如果将主题分支推到远程，可能需要强制推，因为提交历史已经更改。如果其他人在同一个分支上工作，给他们提个醒。