Go to any AWS instance

# sudo su -

# pwd ==> should be root

Generate the ssh key as mentioned below:

https://docs.github.com/en/github/authenticating-to-github/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent

# ssh-keygen

# cd /root/.ssh ==> 2 files should be there id_rsa & id_rsa.pub

# eval "$(ssh-agent -s)" ===> start the ssh-agent in the background

# ssh-add ~/.ssh/id_rsa ====> Add your SSH private key to the ssh-agent

# cat id_rsa.pub =====> Copy the ssh public key to github

# Go to github ==> Settings

# go to SSH section on left side

# Click on Add new ssh key

# give a name as developer1

# paste the copies ssh public key from EC2-instance

# go back to ec2-instance

# cd

# git clone [email protected]:Sonal0409/myproject05Aug.git

# successfully able to clone , push to github without authentication.