How to compare the differences between two different versions of the same file, such as "index.html"
git diff commit_id1 commit_id2 -- index.html
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
git diff commit_id1 commit_id2 -- index.html