Date: Fri, 1 Mar 2002 23:23:14 -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.4.33.0203012321050.32637-100000@saruman.xwin.net> In-Reply-To: <20020302000410.A45042@buffoon.automagic.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, 2 Mar 2002, Joe Abley wrote:
> On Fri, Mar 01, 2002 at 09:51:22PM -0600, Paul Halliday wrote:
> > 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..
>
> Oh yes we are.
>
> > not accurate (read last post)
> > your modification still produces erroneous results.
>
> My modification saves a fork from your modification, as specified.
> If there is a god, this thread will now die.
Your not very bright are you? for one, there is no god. Secondly you
failed to see what I introduced into the equation in the mod.. now pay
attention Mr. not walking erectus...
this was the line in question:
[00:12am]-root@dissent~# pstat -t | grep 'tty[pqrsPQRS]' | wc -l
10
my addition:
[00:12am]-root@dissent~# pstat -t | grep 'tty[pqrsPQRS]' | grep OCc | wc
-l
3
your solution:
[00:17am]-root@dissent~# pstat -t | grep -ic 'tty[pqrs]'
10
And the winner for number of terminals 'actually' open? definately not
yours Mr. save a fork.
Thanks for comming out though.
Paul H.
"Don't underestimate the power of stupid people in large groups"
___________________
http://dp.penix.org
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.LNX.4.33.0203012321050.32637-100000>