前置 {#前置}

本人在执行 git push/pull 时持续报错如下：

|-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | 1 2 3 4 | ssh: connect to host github.com port 22: Connection timed out fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. |

既然22端口无法连接，那就直接改为443端口。

解决 {#解决}

终端直接编辑ssh配置：

|-----------|----------------------------| | 1 | nano ~/.ssh/config |

加入：

|---------------|----------------------------------------------------------| | 1 2 3 | Host github.com Hostname ssh.github.com Port 443 |

重新执行，ssh应该已经可以正常建立连接。