git basics 2-git directory introduction

1.git initialize a new warehouse

command:

git init

Analysis:

To start using Git to manage an existing project, just go to the directory where the project is located and execute: git init

effect:

After initialization, a directory named .git will appear in the current directory, and all the data and resources needed by Git are stored in this directory. However, at present, all the files and directories have been initialized according to the existing structural framework, but we have not yet begun to track and manage any files in the project.

 

2.Git directory introduction

The hooks directory contains client or server hook scripts;

info contains a global exclusion file

logs save log information

The objects directory stores all data content;

The refs directory stores a pointer to the commit object of the data (branch)

The config file contains project-specific configuration options

description is used to display the description of the warehouse

The HEAD file indicates the branch that is currently checked out

The index file saves the temporary storage area information (this file did not exist when the version library was just initialized)