Date: Fri, 1 Mar 2002 21:51:22 -0600 (CST) From: Paul Halliday <dp@penix.org> To: Joe Abley <jabley@automagic.org> Cc: Dan Nelson <dnelson@allantgroup.com>, "Daniel O'Connor" <doconnor@gsoft.com.au>, Danny Braniss <danny@cs.huji.ac.il>, 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: <Pine.LNX.4.33.0203012148360.13876-100000@saruman.xwin.net> In-Reply-To: <D1B79BD6-2D7A-11D6-94E9-00039312C852@automagic.org>
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On Fri, 1 Mar 2002, Joe Abley wrote:
>
> 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.
err.. we are not being silly.. not accurate (read last post)
your modification still produces erroneous results.
Paul H.
"Don't underestimate the power of stupid people in large groups"
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