git的ssh协议走代理拉取代码

1.首先要自己搭建一个代理

https://blog.csdn.net/Jessica_hhh/article/details/133276101https://blog.csdn.net/Jessica_hhh/article/details/133276101

2. 确认机器装过nc，若没有，用`yum install -y nc`安装

centos 6使用yum安装软件_duang_huang的博客-CSDN博客

3. 修改ssh设置，在目录vim ~/.ssh/config

```

Host github.com

    Hostname ssh.github.com

    User git

    Port 443

    PreferredAuthentications publickey

    IdentityFile ~/.ssh/id_rsa

    ProxyCommand nc -X connect -x 123.123.1.2:7890 %h %p

    ServerAliveInterval 20

```