已经给了我一台新服务器，但是我无法进行git pull / push，错误：
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
已经向我授予了git存储库的权限，但是我只能在本地执行git pull / push。
有什么想法吗？