使用Git将特定文件重置或恢复到特定修订版本？ [英] Reset or revert a specific file to a specific revision using Git?

问题描述

我已经对作为一组文件的一部分提交了几次的文件进行了一些更改，但现在想要将其更改重置/恢复到以前的版本。

我已经完成了一个 git log 以及一个 git diff 找到我需要的修订版本，但是不知道如何将文件恢复到以前的状态。

假设你想要的提交的散列是 c5f567 ：

  git checkout c5f567  -  file1 / to / restore file2 / to / restore 
  

git checkout 手册页提供了更多信息。

如果你想恢复到 c5f567 之前的提交，追加〜1 （可以使用任何数字）：

  git checkout c5f567〜1  -  file1 / to / restore file2 / to / restore 
  

作为一个方面说明，我一直对这个命令感到不舒服，因为它用于普通的东西（在分支之间转换）和不寻常的破坏性的东西（丢弃的变化工作目录）。

I have made some changes to a file which has been committed a few times as part of a group of files, but now want to reset/revert the changes on it back to a previous version.

I have done a git log along with a git diff to find the revision I need, but just have no idea how to get the file back to its former state in the past.

解决方案

Assuming the hash of the commit you want is c5f567:

git checkout c5f567 -- file1/to/restore file2/to/restore

The git checkout man page gives more information.

If you want to revert to the commit before c5f567, append ~1 (works with any number):

git checkout c5f567~1 -- file1/to/restore file2/to/restore

As a side note, I've always been uncomfortable with this command because it's used for both ordinary things (changing between branches) and unusual, destructive things (discarding changes in the working directory).

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