linux-kernel - Re: [PATCH] vc bell config

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Date:	Sat, 6 Oct 2007 12:02:52 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, adaplas@...il.com
Subject: Re: [PATCH] vc bell config

On Oct 6 2007 10:55, Alan Cox wrote:
>> > 
>> > It is already possible to deactivate the vc bell on a per-tty basis,
>> > by using echo -en "\e[11;0]", but this is reset on reset(1).
>> > 
>> > This adds a sysfs parameter to globally control the vc bell, as well
>> > as sysfs parameters for default pitch and duration.
>> 
>man setterm
>
>See -blength and -bfreq

Only sets length and freq of current tty, and only until `reset`.
It's equivalent to \e[10;x] and \e[11;x].
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