GitHub连接错误：kex_exchange_identification:Connection closed by remote host

前言：

使用命令测试GitHub连接时报错：

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C:\Users\miryang\Desktop\YuJiang4319.github.io>ssh -T [email protected]
kex_exchange_identification: Connection closed by remote host

解决：

  • 关掉梯子（不推荐）
  • 将 Github 的连接端口从 22 改为 443

操作：

编辑 ~/.ssh/config 文件（没有就新增），windows在用户目录下的.ssh目录，添加如下内容

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Host github.com
    HostName ssh.github.com
    User git
    Port 443

验证：

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C:\Users\miryang\Desktop\YuJiang4319.github.io>ssh -T [email protected]
The authenticity of host '[ssh.github.com]:443 ([198.18.2.79]:443)' can't be established.
ECDSA key fingerprint is SHA256:p2QAMXNIC1TJYWeIOttrVc98/R1BUFWu3/LiyKgUfQM.
Are you sure you want to continue connecting (yes/no/[fingerprint])? y
Please type 'yes', 'no' or the fingerprint: yes
Warning: Permanently added '[ssh.github.com]:443,[198.18.2.79]:443' (ECDSA) to the list of known hosts.
Hi YuJiang4319! You've successfully authenticated, but GitHub does not provide shell access.