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To: linux-kernel@vger.kernel.org
Subject: Re: logging all input and output on a tty
References: <87ad4h5juk.fsf@online.no> <1074708271.4724.5.camel@gax.mynet>
From: Esben Stien <executiv@online.no>
Date: 21 Jan 2004 22:34:05 +0100
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Ludootje <ludootje@linux.be> writes:

> You can just cat the device, like cat /dev/tty<number>. So you can also
> use normal redirectors (> , >> etc) or use a pager.

If I do cat /dev/tty1 on /dev/tty2, I see what I write to /dev/tty1 on /dev/tty2, but I don't see what I write to /dev/tty1 while working in /dev/tty1 (all the input is being printed on /dev/tty2) . And besides, I only see the input I type, not the output of f.ex a command (on /dev/tty2). I want to monitor users and log everything that is done on a specific tty when they log in. 

-- 
b0ef

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