kex_exchange_identification: Connection closed by remote host
Connection closed by 127.0.0.1 port 7890
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
or
ssh: connect to host github.com port 22: Connection refused
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.Solution: add in the host configuration of .ssh/config
HostName ssh.github.com
Port 443
**粗体** _斜体_ [链接](http://example.com) `代码` - 列表 > 引用。你还可以使用@来通知其他用户。