常用命令
curl --socks5-hostname 192.168.1.1:1080 http://ipv4.icanhazip.com
curl --socks5-hostname proxy.caoyuwu.top:1080 http://ipv4.icanhazip.com
curl --socks5-hostname proxy.caoyuwu.top:1080 https://www.youtube.com
curl --socks5-hostname 127.0.0.1:1080 http://ipv4.icanhazip.com