github - Please explain the directory and function of the server-side git warehouse in detail

Question

Today I set up a git server under my Alibaba Cloud server.
Created a repository named test1.git.
Then I cloned the repository locally and pushed a text file of 123.txt. Successful
But I did not find this file on the server. The directory on the server is as shown in the figure:

Please ask God to explain.

But when I cloned the repository locally again, the text file could be pulled correctly.
Please explain to me how the git server stores files. The role of each directory.

Answer 1

Resolved Thank you everyone.

Answer 2

https://git-scm.com/book/zh/v...

Answer 3

Young man, this is a big question for you.
This is involvedgit的储存原理. Go to Baidu and look up this word.

Answer 4

Have a look, it may be helpful in the future.