Mac 上浏览器可访问github，但命令行 SSH 连接超时
using SSH over 443 port to access Github
tag: Ssh
github: REMOTE HOST IDENTIFICATION HAS CHANGED
修改hosts访问github
Bad owner or permissions on ssh config/git命令.ssh文件权限错误
ssh Permissions are too open
using SSH over 443 port to access Github
修改hosts访问github
ssh Permissions are too open