Re: logging all input and output on a tty

[Esben Stien <executiv _at_ xxxxxxxxx>]

Ludootje <ludootje _at_ 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

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo _at_ vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/