Switching remote URLs from HTTPS to SSH

from https://docs.github.com/en/get-started/getting-started-with-git/managing-remote-repositories

1. List your existing remotes in order to get the name of the remote you want to change.

   $ git remote -v
   > origin  https://github.com/USERNAME/REPOSITORY.git (fetch)
   > origin  https://github.com/USERNAME/REPOSITORY.git (push)
   

2. Change your remote's URL from HTTPS to SSH with the git remote set-url command.

   $ git remote set-url origin git@github.com:USERNAME/REPOSITORY.git
   

3. Verify that the remote URL has changed.

   $ git remote -v
   # Verify new remote URL
   > origin  git@github.com:USERNAME/REPOSITORY.git (fetch)
   > origin  git@github.com:USERNAME/REPOSITORY.git (push)
   

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