Subject: [ruby-talk:24305] Writing binary ints to lp
From: Massimiliano Mirra <list chromatic-harp.com>
Date: Sun, 4 Nov 2001 08:29:08 +0900
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