In software development projects, code version management is a very important part. Git is a very powerful distributed version control system that is widely used in modern software development. When using git for code development, you often need to modify and submit code. This article will introduce the specific operation process.
1. Download git
First you need to install git on your local computer. You can download it from the official website: https://git-scm.com/downloads by selecting the corresponding operating system. .
2. Create a code repository
When developing a new project, you need to create a git code repository. Can be created via command line or GUI tools. In the command line, you can use the following command:
git init
This command will create a new git code repository in the current directory. In the GUI tool, you can create a new code repository by selecting "New Repository".
3. Add code files to the warehouse
After creating a new git code warehouse, you need to add the code files that need to be managed to the warehouse. You can use the following command:
git add <file>
where <file></file>
represents the name of the file that needs to be added to the code repository. If you need to add the entire directory to the code repository, you can use the following command:
git add .
This command will add all files in the current directory to the code repository.
4. Submit code modification
After completing the code modification, you need to submit the modified code to the code warehouse. You can use the following command:
git commit -m "commit message"
where "commit message"
is the comment information when submitting the code, which must be filled in. It can briefly describe the modifications or repairs to the code.
5. Push modifications to the remote code management system
After submitting the code modification, if you need to synchronize the code to the remote warehouse, you can use the following command:
git push <remote> <branch>
Among them, <remote></remote>
represents the name of the remote code management system, such as GitHub or Bitbucket, etc., and <branch></branch>
represents the name of the branch that needs to be pushed to the remote.
6. Pull remote data to local
When you need to continue development work on another device, you need to pull the code in the remote code management system to the local device. You can use the following command:
git clone <remote repository URL>
where <remote repository url></remote>
represents the URL address that needs to pull the code from the remote code management system.
7. Summary
When using git to modify and submit code, you need to first create a git code warehouse, add the code files that need to be managed to the warehouse, modify the code, submit it, and push it to the remote The code management system can also pull data from the remote code management system to the local. Once you master these basic operations, you will be able to use git for code development with ease.
The above is the detailed content of git code modification submission. For more information, please follow other related articles on the PHP Chinese website!

Git is a distributed version control system developed by Linus Torvaz in 2005, and GitHub is a Git-based code hosting platform founded in 2008. Git supports branching and merges through snapshot management files, and GitHub provides pull requests, problem tracking and code review functions to facilitate team collaboration.

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Git and GitHub are not the same thing: Git is a distributed version control system, and GitHub is an online platform based on Git. Git helps developers manage code versions and achieve collaboration through branching, merge and other functions; GitHub provides code hosting, review, problem management and social interaction functions, enhancing Git's collaboration capabilities.

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