ssh: connect to host github.com port 22: Connection timed out

逃离我推掉我的手 2022-12-14 08:47 220阅读 0赞

转载自：https://blog.csdn.net/weixin_39800144/article/details/104118750

问题

换了个wifi，git clone拉取代码就会报错，切回原来的wifi，又是可以的，反复尝试，最终确认，这个特定的wifi下，网页和命令行都不能访问github，甚是神奇。

  1. G:\mylearn\source-code>git pull
  2. ssh: connect to host github.com port 22: Connection timed out
  3. fatal: Could not read from remote repository.
  5. Please make sure you have the correct access rights
  6. and the repository exists.
  8. G:\mylearn\source-code>ssh -T git@github.com
  9. ssh: connect to host github.com port 22: Connection timed out

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解决方案：

在C:\Users\wangzx.ssh目录下，也就是放这个的目录下：
在这里插入图片描述
创建一个文件，config，不需要后缀名，内容为：

  1. Host github.com
  2. User xxxyouremail@qq.com
  3. Hostname ssh.github.com
  4. PreferredAuthentications publickey
  5. IdentityFile ~/.ssh/id_rsa
  6. Port 443

添加完后如下：
在这里插入图片描述

  1. G:\mylearn\source-code>ssh -T git@github.com
  2. The authenticity of host '[ssh.github.com]:443 ([192.30.253.122]:443)' can't be established.
  3. RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
  4. Are you sure you want to continue connecting (yes/no)? yes
  5. Warning: Permanently added '[ssh.github.com]:443,[192.30.253.122]:443' (RSA) to the list of known hosts.
  6. Hi lightClouds917! You've successfully authenticated, but GitHub does not provide shell access.
  8. G:\mylearn\source-code>ssh -T git@github.com
  9. Hi lightClouds917! You've successfully authenticated, but GitHub does not provide shell access.
  11. G:\mylearn\source-code>git pull
  12. Warning: Permanently added the RSA host key for IP address '[192.30.253.123]:443' to the list of known hosts.
  13. Already up-to-date.
  15. G:\mylearn\source-code>git pull
  16. Already up-to-date.

搞定！

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