echo and tty issue

[Dave Horsfall]

On Sun, 18 Nov 2018, Pierre Malard wrote:

> A simple Shell question: just send standard output to this TTY like 
> that:echo toto > /dev/<TTY> where <TTY> is the serial device used.

And you'll need to configure the tty port for speed etc, of course, and 
that's where it starts to get tricky.

It would be helpful if the original problem was stated more fully, but 
that has little to do with MacPorts.

-- Dave