本来好好地.不知道为什么不能push了.估计是被墙,于是搜搜解决办法.改换端口

参考 https://mozillazg.com/2015/08/use-443-port-fix-github-connection-timeout.html

参开: https://help.github.com/articles/using-ssh-over-the-https-port/

修改 ~/.ssh/config 中 github.com 的配置， Hostname 改为 ssh.github.com, Port 改为 443:

如果没有config文件就手动创建一个

 Host github.com

   Hostname ssh.github.com

   Port

测试

ssh -T git@github.com

The authenticity of host '[ssh.github.com]:443 ([xxx.xxx.xxx.xxx]:443)' can't be established.

RSA key fingerprint is SHA256:xxxxxxxx....

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added '[ssh.github.com]:443,[xxx.xxx.xxx.xxx]:443' (RSA) to the list of known hosts.

Hi unixc3t! You've successfully authenticated, but GitHub does not provide shell access.

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