Git - 如何找到特定分支的第一次提交 [英] Git - how to find first commit of specific branch

问题描述

  ABCDE（主分支）
 \ 
 FGH（xxx分支）
  

我正在寻找F - xxx分支中的第一个提交。我认为这是可能的：

  git log xxx --not master 
  

最后列出的提交应该是F.它是正确的解决方案，还是可能存在一些缺点？

我知道在stackoverflow上有类似的问题，但没有人提出这样的解决方案，我不知道我是否正确。

解决方案

  git log master..branch --oneline | tail -1 
  

dot-dot为您提供分支拥有的所有提交有。 tail -1 会返回前一个输出的最后一行。

In following example tree:

A-B-C-D-E (master branch)
    \
     F-G-H (xxx branch)

I'm looking for F - the first commit in xxx branch. I think that it is possible with:

git log xxx --not master

and the last listed commit should be F. Is it correct solution or maybe there are some disadvantages of it?

I know that there were similar questions on stackoverflow, but nobody proposed such solution, and I'm not sure if I do it right.

解决方案

git log master..branch --oneline | tail -1

dot-dot gives you all of the commits that the branch has that master doesn't have. tail -1 returns the last line from the previous output.

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