Git is a distributed version control system that can very conveniently carry out code version control and management. In Git, you can manage code by creating a repository. This article will introduce in detail how to create a Git repository locally to facilitate local code management and version control.

Step 1: Install Git

Before creating a local warehouse, you must first install Git. You can download Git from the Git official website (https://git-scm.com/downloads) and follow the installation wizard to complete the installation process. After the installation is complete, use the git --version command to check whether Git is installed correctly.

Step 2: Create a local warehouse

Creating a local warehouse is very simple. You only need to select a folder locally and use the Git initialization command to initialize the Git warehouse. The following are the specific steps:

1. Open a terminal or command line window and enter the folder where you want to create a Git repository.
2. Run the command git init, which will create an empty Git repository in the current directory.

$ git init

Initialized empty Git repository in /path/to/folder/.git/

The initialized repository will create one in the current directory. git directory, which contains all information and configuration of Git for the warehouse.

Step 3: Add files to the warehouse

After creating the local warehouse, you need to add the code files to be managed to the warehouse. You can use the git add command to add files to the staging area, and then use the git commit command to submit the code to the warehouse. The following is the specific usage of these two commands:

1. Use the git add command to add files to the staging area.

$ git add

2. Use the git commit command to submit the code to the warehouse.

$ git commit -m "commit message"

Among them, is the file to be added to the warehouse, and commit message is the description of this submission.

Step 4: Manage the local warehouse

After creating the Git warehouse locally, you can manage, view and modify the code in the warehouse through a series of Git commands. The following are several commonly used Git commands:

1. The git status command can be used to view the status of the current warehouse.

$ git status

On branch master
nothing to commit, working tree clean

2. The git log command can be used to view the files in the warehouse Submit records.

$ git log

commit 8d22e1cfd98fc4e4e242a4b4a41d4fd4f9ed4269 (HEAD -> master)
Author: Your Name
Date: Sun May 16 09:57:22 2021 0800

commit message

3. The git diff command can be used to view the differences between the current code version and historical versions.

$ git diff

Where is the commit ID to be compared.

Conclusion

Through the above steps, you can easily create a Git repository locally and manage and version the code. Of course, Git also has many advanced usages and commands that require deeper learning and mastery.

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