From: Massimiliano Mirra <list@...>
Date: 2001-11-04T08:29:08+09:00
Subject: [ruby-talk:24305] Writing binary ints to lp

How can I output a bit to /dev/lp0 like I would with outb( 0x1, 0x378
) in C?  I have tried with p=open('/dev/lp0','w') and p.print(0b1),
p.write(0b1) and variants with no success.

Massimiliano