GIT 在特定提交之前获取提交哈希 [英] GIT get the commit hash prior to a specific commit

问题描述

git 1.7.1

git show <hash>:<file> 根据提供的提交哈希给我文件

git show <hash>:<file> gives me the file based on the commit hash provided

我正在试图弄清楚如何在我拥有的哈希之前打赌上一次提交的文件.

I am trying to figure out how to bet the file of the previous commit before the one who's hash I have.

我知道我总是可以使用 log 来获取所有哈希值并找出我需要的哈希值，但在我的情况下这不是一个好的解决方案，因为我试图尽量减少我需要的命令数量性能问题.

I know I can always use the log to get all hashes and figure out the one i need but that's not a good solution in my case as I am trying to minimise the number of commands I need to do for performance issues.

想知道有没有简单的方法.

Was wondering if there is a simple way.

推荐答案

使用 git show HEAD^1.您可以将 HEAD 替换为您的提交哈希

Use git show HEAD^1. You can replace HEAD with your commit-hash

如果您想查看提交哈希的所有父项，可以使用 git rev-list --parents -n 1 <commithash> 或使用 git show 正如@Bhaskar 在问题评论中所建议的那样.

In case you want to see all the parents for a commit hash, you can use git rev-list --parents -n 1 <commithash> or use git show as @Bhaskar suggested in the comments to the question.

还有其他方法以及解释这里.

There are other ways as well as explained here.

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