Ok, here at my job, I have been tasked to re-write the passwd
program to be more restrictive for HP. So I am doing it in perl.
(its the government, I just do what I am told). Anyways,
I always have used STDIN in the past, but that wont work
good for this since that is echoed to the screen, and I need
what a person types to be hidden to prevent people looking
over shoulders n stuff. so it needs to be able to take imput
while hiding it just like using passwd does. Any suggestions?