How to install centos github

CentOS 7 Install and use GitHub

GitHub has become one of programmers’ favorites for sharing code, version control, and collaborative development. If you also need to use GitHub for development or learning, then this article will introduce you to how to install and use GitHub on CentOS 7 system.

Step 1: Install the Git tool

1.1 First we need to install the Git tool. You can use the following command to install it:

sudo yum install git

1.2 After the installation is completed, confirm whether the installation is successful. , you can use the following command to confirm:

git --version

If the installation is successful, the Git version number will be displayed.

Step 2: Create a GitHub account

2.1 If you don’t have a GitHub account yet, you can register through the following link:

https://github.com/join

2.2 After registration is completed, log in to GitHub through the following link:

https://github.com/login

2.3 After successful login, you can click the avatar drop-down menu in the upper right corner Select "Your repositories" to open your own repository list.

Step 3: Configure Git tools

3.1 Enter the terminal and use the following command to configure:

git config --global user.name "Your GitHub username"
git config --global user.email "Your GitHub email address"

Replace "Your GitHub username" here with when you registered at GitHub For the username you filled in, replace "Your GitHub email address" with the email address you filled in when registering with GitHub.

3.2 Configure the SSH key, that is, associate the local computer with the GitHub account.

3.2.1 First use the following command to check whether there is already an SSH key:

ls -al ~/.ssh

Generally, if the key already exists, you will see three files: id_rsa, id_rsa. pub and known_hosts. If not, you can generate the key through the following command:

ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

Replace "your_email@example.com" with the email address you filled in when registering with GitHub. During the execution, you will be prompted to enter the key storage path. The default is ~/.ssh/id_rsa. You can directly press Enter to continue.

3.2.2 Add the key to ssh-agent:

eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_rsa

3.2.3 Add the public key to the GitHub account. For specific methods, you can view the help documentation on the GitHub website. Generally speaking, you can select "Settings", "SSH and GPG keys" in the avatar drop-down menu, then click "New SSH key" and copy the public key content into the box.

Method to copy the public key:

cat ~/.ssh/id_rsa.pub

Select all the output public key contents and copy them.

Step 4: Use GitHub

4.1 Create a local warehouse and submit it to GitHub. First create a new repository on the GitHub website, then create a folder on your local computer, enter the folder, and execute the following command:

git init
git remote add origin git@github.com:yourusername/yourrepository.git
touch README.md
git add README.md
git commit -m "initial commit"
git push -u origin master

Replace "yourusername" with your username on GitHub, Replace "yourrepository" with the name of the repository you need to create. After executing the above command, the local README.md file will be submitted to the GitHub repository.

4.2 Clone the existing repository on GitHub to your local computer. First, find the warehouse that needs to be cloned on the GitHub website, and record the SSH address of the warehouse, then create a new folder on the local computer, enter the folder, and execute the following command:

git clone git@github.com:yourusername/yourrepository.git

Change "yourusername ” is replaced with the username of the user who owns the repository, and “yourrepository” is replaced with the name of the repository. After executing the above command, all files in the repository will be cloned to the local computer.

Summary

The above are the steps to install and use GitHub in CentOS 7 system. I hope it will be helpful to you. Using GitHub tools can help you better manage your projects, collaborate on development, and share code. If you don't have experience with GitHub yet, get started now!

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