How to Add GitHub HTTPS Credentials and Clone a Repository: A Beginner’s Guide

Learn how to set up GitHub HTTPS credentials using Personal Access Tokens (PAT) and clone a repository to your local machine for secure and smooth development workflows.

GitHub is one of the most popular platforms for hosting code repositories, and many developers use it for version control and collaboration. Before you can interact with GitHub repositories, you need to authenticate yourself securely, and the recommended way to do this is by using HTTPS with a Personal Access Token (PAT). Once you’ve set up authentication, you can clone repositories to work locally.

In this guide, we will cover:

1. Setting up GitHub credentials via HTTPS.
2. Cloning a GitHub repository using HTTPS.
3. Managing HTTPS authentication for easier use.

1. Setting Up GitHub HTTPS Credentials

GitHub has replaced the traditional username and password authentication with Personal Access Tokens (PAT) for enhanced security. PATs allow you to access repositories over HTTPS without needing to use passwords.

A. Generating a Personal Access Token (PAT)

To generate a Personal Access Token, follow these steps:

Step 1: Log In to GitHub

Navigate to GitHub.com and sign in to your account.

Step 2: Access Developer Settings

• Click on your profile picture in the upper right corner.
• Select Settings from the dropdown menu.
• Scroll down the sidebar and find Developer settings.

Step 3: Create a Personal Access Token

1. In Developer settings, click on Personal access tokens.
2. Click Generate new token.
3. Choose the scopes (permissions) for your token. For general repository access, select the repo scope.
4. Name your token (e.g., “My Dev Token”) for easy identification.

Step 4: Copy and Store the Token

After generating the token, copy it to a secure location. Important: This token is displayed only once, so make sure to store it in a password manager or another safe place.

B. Using Personal Access Token for Git Operations

When you perform Git operations such as cloning, pushing, or pulling, Git will prompt you to authenticate. Instead of using your password, you’ll now use your Personal Access Token.

Example:

To clone a repository using HTTPS, use the following command in your terminal:

git clone https://github.com/username/repository.git

You will be prompted to enter your credentials:

Username: your-username
Password: your-token

Replace your-username with your GitHub username and your-token with the Personal Access Token you generated.

2. Cloning a GitHub Repository Using HTTPS

Once you’ve set up your credentials, you can start cloning repositories to your local machine. Cloning a repository means downloading a complete copy of the repository, including its history, branches, and files, to your local environment.

A. Step-by-Step: How to Clone a Repository

1. Find the Repository URL:

• Go to the GitHub repository page you want to clone.
• Click the Code button, and in the HTTPS tab, copy the URL.

1. Open Your Terminal:
   Open a terminal or command prompt window.
2. Clone the Repository:
   Use the git clone command followed by the repository’s HTTPS URL:

   git clone https://github.com/username/repository.git

4. Authenticate Using Your Personal Access Token:
   When prompted, enter your GitHub username and the Personal Access Token as your password.

After the cloning process completes, you’ll have a local copy of the repository on your machine, ready for development!

3. Managing HTTPS Authentication for Easier Use

If you regularly use HTTPS for Git operations, you can make your workflow more efficient by caching your credentials using the Git Credential Manager. This way, you don’t need to enter your username and token every time you perform a Git action.

A. Installing Git Credential Manager

If you’re using a modern version of Git, the Git Credential Manager is likely installed by default. If it’s not installed, you can download it from GitHub.

B. Caching Credentials for Git Operations

Once the credential manager is installed, Git will automatically prompt you to store your credentials during the first operation (like clone, pull, or push).

Alternatively, you can enable credential caching using this command:

git config --global credential.helper cache

By default, the credentials will be cached in memory for 15 minutes. If you want to extend the caching duration, you can specify a timeout (e.g., 1 hour = 3600 seconds):

git config --global credential.helper 'cache --timeout=3600'

This way, you only need to authenticate once per session, improving your development workflow.

Conclusion

Setting up GitHub credentials via HTTPS and using Personal Access Tokens (PAT) is a secure and efficient way to manage your Git operations. Once authenticated, you can easily clone repositories to your local machine and start coding. For smoother workflows, managing authentication with the Git Credential Manager ensures that you won’t be prompted for your credentials every time you run a Git command.

Now that you’ve got your GitHub HTTPS credentials set up, you’re ready to dive into your projects. Happy coding!