Date: Mon, 18 Jun 2001 11:24:34 +0800 From: Calvin NG <calvinng@brel.com> To: Fred Condo <fred@condo.chico.ca.us> Cc: stable@FreeBSD.ORG Subject: Re: Benchmarking CVSup Message-ID: <20010618112434.C43103@brel.com> In-Reply-To: <20010617113330.B24751@absinthe.condo.chico.ca.us>; from fred@condo.chico.ca.us on Sun, Jun 17, 2001 at 11:33:30AM -0700 References: <15147.11676.233301.492707@guru.mired.org> <Pine.BSF.4.32.0106160656270.11219-100000@topperwein.dyndns.org> <20010617113330.B24751@absinthe.condo.chico.ca.us>
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Greetings,
hey, that only count the hops, I would tot avg ping response
would be more interesting, so how about inside the loop, do
echo -n "cvsup${i} "
ping -c 10 cvsup${i}.freebsd.org | tail -1
Regards,
/calvin
lines with :> are quotes from Fred Condo's email
:> On Sat, Jun 16, 2001 at 06:57:51AM -0400, Chris BeHanna wrote:
:> > On Sat, 16 Jun 2001, Mike Meyer wrote:
:> >
:> > > Chris BeHanna <behanna@zbzoom.net> types:
:> > > > There's probably a better way to do this (e.g., sort the output in
:> > > > increasing order of hopcount):
:> > >
:> > > Yes, but why resort to
:> > >
:> > > > #!/usr/bin/perl
:> > >
:> > > when you can just do:
:> > >
:> > > for i in `jot 16`
:> > > do
:> > > echo -n "cvsup${i} "
:> > > traceroute -n cvsup${i}.freebsd.org 2>&1 | wc -l
:> > > done | sort +1 -n
:> >
:> > I quote: "There's probably a better way to do this...." :-)
:> >
:> > > Getting the correct hop count is left as an exercise for the reader.
:> >
:> > -traceroute -n cvsup${i}.freebsd.org 2>&1 | wc -l
:> > +expr `traceroute -n cvsup${i}.freebsd.org 2>&1 | wc -l` - 1
:>
:> or this:
:> traceroute -n cvsup${i}.freebsd.org 2>/dev/null | wc -l
:>
:> >
:> > Works great. Thanks!
:> >
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