Article 1: SVN Getting Started Guide - "The first step for newbies in version control"
Overview: In this article, we will introduce the basic concepts of version control and the basics of SVN. Starting from installing and configuring SVN, learn basic operations such as warehouse creation, submission, and update step by step, allowing you to quickly get started with SVN version control.
1 Introduction
Version control is an essential tool in the software development process. It allows the development team to effectively manage the code, record the historical changes of the code, and facilitate cooperation and rollback. SVN (Subversion) is a popular version control system that is widely used in many software projects. This article will take you step by step to understand the basic usage and practice of SVN, laying a solid foundation for you to become a novice of version control.
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3. The basic principle of SVN
SVN is a centralized version control system. Its basic principle is to maintain a central warehouse on the server, and all developers obtain and submit code from this warehouse. SVN uses version numbers to identify different code states. Whenever the code changes, SVN will generate a new version number.
4. Install and configure SVN
Before using SVN, you first need to install the SVN client and server. The SVN client can run on the developer's local computer to perform version control operations. The SVN server is used to store the central warehouse of the code.
Example:
Install SVN client and server:
sudo apt-get install subversion # Ubuntu/Debian
sudo yum install subversion # CentOS/RHEL
5. Create SVN repository
The SVN repository is where the code is stored, and an empty SVN repository can be created on the server side.
Example:
svnadmin create /path/to/repository
6. Check out the code
Checking out code is the process of getting code from the SVN repository to the local computer, usually called "checkout".
Example:
svn checkout URL /path/to/working_copy
7. Submit code
Committing code is the process of uploading local code changes to the SVN repository, usually called "commit".
Example:
svn commit -m "提交说明"
8. Update code
Updating code is the process of getting the latest code from the SVN repository, usually called "update".
Example:
svn update
9. View version history
You can view the version history of the SVN warehouse to understand the evolution process of the code.
Example:
svn log
10. Summary
In this article, we introduced the fundamentals of SVN, along with examples of installation, configuration, and basic operations. SVN is a powerful version control system, which provides strong support for team collaboration and code management. Hope this article can help you get started with SVN version control quickly and gain better efficiency and control in software development.