Build git tools

In the field of software development, Git is one of the most commonly used version control tools. Git not only helps teams collaborate and manage code bases, but also enables version tracking and rollback. In this article, we'll cover how to set up a Git tool so you can start using it in your projects.

1. Install Git

First, we need to install Git. Git runs on Windows, Linux and MacOS. On different operating systems, the way to install Git is slightly different. On Windows, you can download the Git installation package from Git's official website https://git-scm.com/downloads. On Linux, you can install Git using a package manager. On MacOS, you can also use Homebrew to install Git.

After installing Git, we need to configure Git’s identity information. Use the following command to set the username and email address:

$ git config --global user.name "Your Name"
$ git config --global user.email "your_email@example.com"

2. Create a Git repository

In Git, version control is implemented through the Git repository. You can create a Git repository on the local machine, or you can create a Git repository on the server and associate it with the local machine. Here's how to create a Git repository on your local machine:

1. Go to the project folder that requires version control and use the following command to initialize the Git repository:

$ git init

2. Use the following command to add a project Files to Git repository:

$ git add .

This will add all the files in your project to the Git repository. You can also add only the specified files:

$ git add file1 file2

3. Use the following command to commit the changes To the Git repository:

$ git commit -m "commit message"

3. Use the remote Git repository

If you want to connect your Git repository to the remote repository so that others can access your code and collaborate with you on development , then you need to create a Git repository on the server and associate it with the Git repository in your local machine.

1. Create a new Git repository on the server, such as using an online Git code hosting service such as GitHub, GitLab or Bitbucket.

2. Use the SSH protocol to clone the Git repository on the server to the local machine:

$ git clone git@example.com:user/repo.git

This will download the Git repository on the server and connect using the SSH protocol. You can also connect using the HTTP or HTTPS protocols.

3. Associate the Git repository on the server with the Git repository on the local machine:

$ git remote add origin git@example.com:user/repo.git

4. Use the Git command

The Git command is used to manage the repository The command. The following are commonly used Git commands:

1. View file changes in the repository:

$ git status

2. View the commit log in the repository:

$ git log

3. Push local modifications to the server:

$ git push origin master

4. Update the code on the server locally:

$ git pull origin master

5. Undo local modifications:

$ git checkout -- file

6. Undo local submissions:

$ git reset HEAD~1

7. Switch branches:

$ git checkout branch

5. Conclusion

This article introduces how to build Git tools, create Git warehouses, use remote Git warehouses and common Git commands. As a version control tool, Git is essential for any software developer. I hope this article can help you better use Git to manage your development projects.

The above is the detailed content of Build git tools. For more information, please follow other related articles on the PHP Chinese website!