Windows

Host github.com
    Hostname ssh.github.com
    Port 443
    User git
    ProxyCommand connect -S 127.0.0.1:7890 -a none %h %p

Macos

注意：需提前安装 socat

brew install socat

Host github.com
    Hostname ssh.github.com
    Port 443
    User git
    ProxyCommand socat - PROXY:127.0.0.1:%h%p,proxyport=7890

Linux

Host github.com
  HostName ssh.github.com
  Port 443
  User git
  ProxyCommand nc -v -x 127.0.0.1:7890 %h %p

WSL2

注意：x.x.x.x 需要替换为windows的ip，不能是127.0.0.1

Host github.com
  HostName ssh.github.com
  Port 443
  User git
  ProxyCommand nc -v -x x.x.x.x:7890 %h %p