如何撤销对特定文件的本地更改 [英] How to undo local changes to a specific file

问题描述

我试图撤销对特定文件的本地更改。没有提交任何内容。

当我想恢复所有更改时，我可以执行 git revert --reset HEAD 。但是，在这种情况下，我不想恢复所有文件的所有更改。

对于我来说，如何还原文件阅读 git-revert（3）手册页：

  NAME 
 git-revert  - 还原一些现有的提交
 
概要
 git还原[ -  [no-]编辑] [-n] [-m父编号] [-s] < commit> ... 
 git revert --continue 
 git revert --quit 
 git revert --abort 
 ... 
  

这与如何恢复某个特定文件旧的提交git ，但没有提交已执行。与OP不同，谁想要回到任意提交，我只想让文件返回MASTER的副本。

在SVN下，我只是删除文件，然后执行 svn update 。

如何将更改恢复为单个文件？ p>

解决方案

您不希望 git revert 。这解除了以前的提交。你需要 git checkout 来从master获得git的文件版本。

git checkout - filename.txt

一般来说，当你想对单个文件执行git操作时，使用 - 文件名。

---

• git-checkout文档


• git-revert文档

I'm trying to undo local changes to a specific file. Nothing has been committed.

When I want to revert all changes, I can perform git revert --reset HEAD. However, in this case, I don't want to revert all changes to all files.

Its not clear or obvious to me how to revert just a file, even after reading the git-revert(3) man page:

NAME
       git-revert - Revert some existing commits

SYNOPSIS
       git revert [--[no-]edit] [-n] [-m parent-number] [-s] <commit>...
       git revert --continue
       git revert --quit
       git revert --abort
...

This is similar to How to revert a specific file in a old commit on git, but no commits have been performed. And unlike OP, who wants to go back to an arbitrary commit, I just want the file to return to MASTER's copy of it.

Under SVN, I would just delete the file in question and then perform a svn update.

How do I revert changes to a single file?

解决方案

You don't want git revert. That undoes a previous commit. You want git checkout to get git's version of the file from master.

git checkout -- filename.txt

In general, when you want to perform a git operation on a single file, use -- filename.

---

• git-checkout Documentation
• git-revert Documentation

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