Date: Tue, 4 Feb 1997 10:19:29 +1100 (EST) From: "Daniel O'Callaghan" <danny@panda.hilink.com.au> To: Troy Curtiss <troyc@sandy.merix.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Two-way pipe possible without C/perl? Message-ID: <Pine.BSF.3.91.970204101827.25849M-100000@panda.hilink.com.au> In-Reply-To: <troyc-9701032246.AA0002700@sandy>
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On Mon, 3 Feb 1997, Troy Curtiss wrote:
> Hi,
> I am looking for a very quick and dirty way to have my FreeBSD
> box page me when certain systems go down at work. The easiest way
> I can think of is to create a 2-way pipe between a chat command and
> the cu command. Something like:
>
> chat " '' ATZ OK ATDT1800PAGER# CONNECT 'PIN12345' Sent ATH" <->
> cu -l /dev/cuaa0 -s 300
stty -f /dev/cuaa0 300
chat " '' ATZ OK ATDT1800PAGER# CONNECT 'PIN12345' Sent ATH" \
< /dev/cuaa0 > /dev/cuaa0
cheers,
Danny
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