How to use git version control system

Git is a distributed version control system used to track and collaborate on code changes and is widely used in software development. How to use Git: Install Git Initialize Git Repository Add File Submit Changes Remote Repository Push Changes Pull Changes Branch Tags

Introduction to Git Version Control

Git is a distributed version control system that allows developers to track code changes and work together. It is widely used in software development, web development and version control.

How to use Git version control

1. Install Git

• Download and install Git from the Git website (https://git-scm.com/).

2. Initialize the Git repository

• Navigate to the directory of the project you want to track.
• Run the git init command to create a new Git repository.

3. Add a file

• Use the git add command to add the file to the staging area. The temporary storage area is the area where the documents that are ready to be submitted are temporarily stored.
• For example: git add README.md

4. Submit changes

• Use the git commit command to submit changes in the staging area to the local repository. A commit includes a brief commit message describing the changes.
• For example: git commit -m "添加README 文件"

5. Remote repository

• Create an account in a remote repository such as GitHub or GitLab.
• Use git remote add origin to connect the local repository to the remote repository.

6. Push changes

• Use the git push origin master command to push local changes to the remote repository.

7. Pull changes

• Use the git pull origin master command to pull changes from the remote repository.

8. Branches

• Branches allow you to experiment with your code without affecting the main branch.
• Create a new branch using git branch .
• Switch to branch and make changes.
• Merge branches to merge changes back to the main branch.

9. Tags

• Tags allow you to mark important points in your code repository.
• Create a tag using git tag .
• Use git tag -d to delete a tag.

By following these steps, you can effectively use Git for versioning. It provides powerful features such as collaboration, history tracking and error recovery.

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