http://www.onlamp.com/pub/a/onlamp/2003/05/29/netcat.html
Netcat('nc') is to network ports what 'cat' is to files. Nice little tool
I've just started learning about. I can see where netcat and busybox
(http://www.busybox.net/) would form a tiny but powerful tool set for a very
minimal system.
John Hebert
