How to check the specific content of a file specified in a commit in git?

Question

For example, I want to see the specific content of index.html when 9efcb7c was submitted? Or you can copy this file.

Answer 1

git show 9efcb7c:index.html

Answer 2

Just go back to this version and then reset it back

Answer 3

Most tools for or supporting Git can help you achieve this goal quickly, and the effect is also very intuitive. Such as SourceTree or major IDEs.

Answer 4

It can be easily implemented under git. Based on the hash of that commit you provided, you can run the following command:

git checkout 9efcb7c

After running this command, the index.html file at this time is the index.html file at the time of submission (9efcb7c). Then run git checkout master你就可以回到目前的提交状态。
注意，运行git checkout命令必须保证你当前没有未提交的修改，否则会提示你先将这些修改提交后才能checkout.