E:\>perl client.pl 202.39.48.62 8000 socks5-v1.0r11.tar.gz
Begin ...
sent:404020
Done.(local socks5-v1.0r11.tar.gz to remote 202.39.48.62)

#perl server.pl 8000 tmpfile
Ready on port 8000 ...
client is coming ...
received:13300