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From: =?iso-8859-2?Q?Haar_J=E1nos?= <djani22@netcenter.hu>
To: <linux-kernel@vger.kernel.org>
Subject: How to send a break?
Date: Sat, 27 May 2006 14:58:44 +0200
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Hello, list,

I wish to know, how to send a "BREAK" to trigger the sysreq functions on the
serial line, using echo.

I mean like this:

#!/bin/bash
echo "?BREAK?" >/dev/ttyS0
sleep 2
echo "m" >/dev/ttyS0

Thanks,
Janos