Date: Fri, 1 Mar 2002 20:14:18 -0500 From: Joe Abley <jabley@automagic.org> To: Dan Nelson <dnelson@allantgroup.com> Cc: "Daniel O'Connor" <doconnor@gsoft.com.au>, Danny Braniss <danny@cs.huji.ac.il>, Paul Halliday <dp@penix.org>, Patrick Thomas <root@utility.clubscholarship.com>, freebsd-hackers@FreeBSD.ORG Subject: Re: how do I see the current number of PTYs in use ? Message-ID: <D1B79BD6-2D7A-11D6-94E9-00039312C852@automagic.org> In-Reply-To: <20020301224926.GC3548@dan.emsphone.com>
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On Friday, March 1, 2002, at 05:49 , Dan Nelson wrote:
> In the last episode (Mar 02), Daniel O'Connor said:
>> On Fri, 2002-03-01 at 21:19, Danny Braniss wrote:
>>> fstat | awk '{print $8}' | egrep 'tty[pqrsPQRS]' | sort -u | wc -l
>>>
>>> is IMHO correct, ;-)
>>
>> Ach, of course :)
>> I hope the original poster is satisfied 8-)
>
> Easier might be "pstat -t | grep 'tty[pqrsPQRS]' | wc -l"
pstat -t | grep -ic 'tty[pqrs]'
saves a fork. Since we're being silly.
Joe
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