How to add ssh to git

How to add an SSH key in Git? Create an SSH key pair. Add the public key to the SSH proxy. Copy the public key to GitHub. Test the Git SSH connection to confirm that the connection is successful to the remote repository.

How to add an SSH key in Git

When using Git, it is crucial to securely connect to a remote repository. SSH (Secure Shell) key is an encrypted authentication mechanism that provides security for your Git connection. Here is how to add an SSH key in Git:

Create an SSH key pair

First, you need to create an SSH key pair. This is a combination of public and private keys:

• Open a terminal: Enter the following command in the terminal:

 <code>ssh-keygen -t rsa -b 4096 -C "your_email@example.com"</code>

• Enter password: The system will prompt you to enter your password. This will be used to protect your private key.

Add public key to SSH proxy

The next step is to add the public key to the SSH proxy. This proxy stores your public key for automatic use when you connect to a remote repository:

• Add the public key to ssh-agent: Enter the following command:

 <code>ssh-add ~/.ssh/id_rsa.pub</code>

• If you do not start ssh-agent: enter the following command to start:

 <code>eval "$(ssh-agent -s)"</code>

• Verify that the public key has been added to the proxy: Enter the following command:

 <code>ssh-add -l</code>

Copy the public key to GitHub

Now you need to copy the public key to GitHub in order to verify your identity:

• Log in to GitHub: Visit the GitHub website and log in with your username and password.
• Navigate to SSH and GPG keys: Click the profile picture in the upper right corner and select Settings. In the sidebar, click SSH and GPG Keys.
• Paste the public key: In the SSH Key section, click New SSH Key. Paste your public key and click Add SSH Key.

Testing Git SSH connections

Now you can test your Git SSH connection:

• To Clone a remote repository: Enter the following command:

 <code>git clone git@github.com:username/repo-name.git</code>

• If no prompt for a password: Git successfully connects to the remote repository using the SSH key.

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