Welcome to the beginner's guide to Git! If you're new to version control, Git is a powerful tool that helps you manage changes to your code over time. This guide will walk you through the basics of Git, so you can start using it effectively.

What is Git?

Git is a distributed version control system designed to handle everything from small to very large projects with speed and efficiency. It is widely used in the software development industry due to its flexibility and robustness.

Getting Started

Before you start, make sure you have Git installed on your machine. You can download and install Git from the official website: Git官网.

Basic Commands

Here are some of the basic Git commands you'll need to get started:

  • git init: Initialize a new Git repository.
  • git clone <repository-url>: Clone a repository from a remote server.
  • git add <file>: Stage changes to be committed.
  • git commit -m "<message>": Commit staged changes to the repository.
  • git push: Push your local repository changes to a remote server.
  • git pull: Pull changes from a remote server to your local repository.

Branching

Git uses branching to allow you to work on multiple features or bug fixes at the same time. Here's how to create and manage branches:

  • git branch <branch-name>: Create a new branch.
  • git checkout <branch-name>: Switch to a different branch.
  • git merge <branch-name>: Merge changes from one branch to another.

Resolving Conflicts

Sometimes, when merging branches, you may encounter conflicts. Here's how to resolve them:

  1. git status: Check the status of your repository.
  2. Open the conflicting files and resolve the conflicts.
  3. git add <file>: Stage the resolved files.
  4. git commit -m "<message>": Commit the resolved changes.

Committing and Tagging

  • git commit: Commit your changes to the repository.
  • git tag <tag-name>: Create a tag for a specific commit.

Troubleshooting

If you encounter any issues while using Git, you can refer to the Git troubleshooting guide for help.

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Next Steps

Now that you have a basic understanding of Git, you can start exploring more advanced features and workflows. Happy coding!