naked serial port / modem access

Thu Apr 26 18:22:21 UTC 2007

On Thu, 2007-04-26 at 14:08 -0400, Pavel Zaitsev wrote:

> Hi,
> I am wondering if there is most naked way to access a serial port without any sort of software, or minimal POSIX compliant software. And variation of shell script commands are acceptable. I found screen to work for accessing modem, as if it is your terminal. But if you have something simpler, that would be great.

My preference is UUCP but it isn't installed by default. Once you get it
installed try this:

cu -l ttyS0 -s 57600

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