~/.gitconfig

[http "http://github.com"]
    proxy = socks5://127.0.0.1:7899
[https "https://github.com"]
    proxy = socks5://127.0.0.1:7899

~/.ssh/config

Host github.com
    AddKeysToAgent yes
    UseKeychain yes
    IdentityFile ~/.ssh/id_rsa
    ProxyCommand nc -v -x 127.0.0.1:7899 %h %p

~/.zshrc

# 需要重启命令行
export http_proxy='socks5://127.0.0.1:7899'
export https_proxy='socks5://127.0.0.1:7899'