curl use proxy5:
curl -x socks5h://localhost:8080 https://www.google.com
git command proxy5:
ALL_PROXY=socks5h://127.0.0.1:8080 git pull
or
git config --global http.proxy 'socks5h://127.0.0.1:8080'
git config --global --unset http.proxy
https://stackoverflow.com/questions/15227130/using-a-socks-proxy-with-git-for-the-http-transport
On Mac:
修改 ~/.ssh/config 文件（不存在则新建）：
# 必须是 github.com
Host github.com
HostName github.com
User git
# 走 HTTP 代理
# ProxyCommand socat - PROXY:127.0.0.1:%h:%p,proxyport=8080
# 走 socks5 代理（如 Shadowsocks）
ProxyCommand nc -v -x 127.0.0.1:8080 %h %p
See https://gist.github.com/zhaozzq/9add1901333ed952561c6fd087869b37