我的别名设置在~/。git的Bashrc文件:

alias gdca='git diff --cached' # diff between your staged file and the last commit
alias gdcc='git diff HEAD{,^}' # diff between your latest two commits

你可以简单地将2个提交传递给git diff，就像这样:

-> git diff 0da94be  59ff30c > my.patch
-> git apply my.patch

从Git 2.19开始，你可以简单地使用:

Git range-diff rev1 -比较两个提交树，从它们的共同祖先开始

或 Git range-diff rev1~..rev1 rev2 ~ . . rev2 -比较2个提交所带来的变化

那么这个呢:

git diff abcdef 123456 | less

如果你想要在运行中比较许多不同的差异，将它管道到less是很方便的。

检查完整的更改:

  git diff <commit_Id_1> <commit_Id_2>

仅检查更改/添加/删除的文件:

  git diff <commit_Id_1> <commit_Id_2> --name-only

注意:对于检查中间没有提交的diff，你不需要输入提交id。

假设您想查看提交012345和abcdef之间的差异。以下内容可以达到你的目的:

$ git checkout 012345
$ git cherry-pick -n abcdef
$ git diff --cached