GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly

Question

I have followed these instructions below to upload a project.

Global setup:

 Download and install Git
  git config --global user.name \"Your Name\"
         


        

Answer 1

I had this problem, but none of the solutions above worked. I could clone and fetch but couldn't push. Eventually, I figured out the problem was in the url in my .git/config, it should be:

git@github.com:/

(not ssh://github.com//.git or https://github.com//.git).