Quickly Set up GitHub SSH Example

On GitHub, the SSH key is used to approach the secure shell network protocol. This encrypted and authenticated protocol is utilized for remote interaction among machines on an unsecured open network. Additionally, it can be used for file transfers, remote operating system access, and network management. The SSH key is also used to describe a bunch of tools to interact with the SSH protocol.In this manual, we will talk about how to set up GitHub SSH quickly.

Example: Quickly Set up GitHub SSH

To quickly set up GitHub SSH, at first, we will create a new repository on GitHub, then launch the Git Bash terminal and generate the SSH key using the “$ SSH key-gen” command. Next, execute the “$ ssh-add ~/.ssh/id_rsa” command to launch the SSH agent, then add it to the agent, and copy it. Then, move to the “GitHub” account settings and add to it. Lastly, test the SSH-built connection to GitHub by using the “$ ssh -T [email protected]” command.

Let’s try out the above procedure on your system by following the provided steps!

Step 1: Create Repository

Go to the GitHub hosting service, hit the “+” icon to open up the drop-down menu, and click on the “New repository” option:

Enter a descriptive repository name, mark the “Public” option to permit everyone to see it, and click on the “Create repository” button:

Step 2: Open Git Bash

Next, search and open the “Git Bash” terminal with the help of the “Startup” menu:

Step 3: Generate SSH key

Now, to generate the SSH key pair (public-private), run the below-given command:

As a result of the above-provided command, you will be asked to enter the file in which you like to save the key pair(public-private). For instance, we will go with the default directory option:

Step 4: Verify SSH keys

Then, verify if the SSH keys are generated and saved into specified files:

Here, “id_rsa” will keep the private key, and “id_rsa.pub” stores the generated public key:

Step 5: Launch SSH Agent

Run the below-mentioned command to launch the SSH agent:

The below-given output shows that the agent is activated as a background process with “1887” process id or (pid):

Step 6: Add SSH key to SSH Agent

Now, add the SSH key to the SSH agent by utilizing the following command:

Step 7: Copy Public Key

Execute the below command to copy the above generated public key to the clipboard for later use:

Step 8: Open Remote Repo Settings

Switch to GitHub, press the “Profile” icon, and select the “Settings” option from the appeared menu:

Step 9: Add SSH key

Next, hit the below highlighted option from the left side menu and click on the “New SSH key” button:

Step 10: Add SSH key

Add the title for the key in the required field, paste the Public copied key in the “key” field, and click on the “Add SSH key” button:

In the below images, our Public SSH key is added successfully:

Step 11: Test SSH Connection to GitHub

Lastly, execute the provided command to verify if the SSH connection is established with GitHub:

It can be seen that we have successfully authenticated:

This study led you to how to set up GitHub SSH quickly.

Conclusion

To quickly set up GitHub SSH, first, make a new repo on GitHub, launch the Git terminal, and run the “$ SSH key-gen” command to generate the key pair. Next, open up the SSH agent, execute the “$ ssh-add ~/.ssh/id_rsa”, add it into the agent, and copy it. After that, open up the GitHub account settings, and add the SSH key. Lastly, execute the “$ ssh -T [email protected]” command to test the SSH-built connection to GitHub. This manual has elaborated on how to set up GitHub SSH quickly.