New to Git: git push origin master = “ssh_exchange_identifiction: Connection closed by remote host. Fatal: The remote end hung up unexpectedly”

Question

I\'m trying out git for the first time and am trying to follow instructions supplied by github. However, I seem to be failing on the last step. The following steps are provide

Answer 1

did you add your RSA key with ssh-add?

ssh-add your-rsa-key