我不能通过这个,多次重建存储库,使ssh密钥结束
-------------- demo_app <username>$git remote add origin git@github.com:<username>/demo_app.git fatal: remote origin already exists. $git push -u origin master --- ssh: Could not resolve hostname git: nodename nor servname provided,or not known --- fatal: Could not read from remote repository. --- Please make sure you have the correct access rights --- and the repository exists. ---------- --------- Checked ssh keys --- $ssh -T git@github.com Hi <username>! You've successfully authenticated,but GitHub does not provide shell access. ---
仍然收到相同的消息.