From owner-freebsd-questions@FreeBSD.ORG Wed Jul 15 23:21:22 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 002F41065673 for ; Wed, 15 Jul 2009 23:21:21 +0000 (UTC) (envelope-from mail@ozzmosis.com) Received: from smtp.mel.people.net.au (smtp.mel.people.net.au [218.214.17.98]) by mx1.freebsd.org (Postfix) with SMTP id 372038FC24 for ; Wed, 15 Jul 2009 23:21:20 +0000 (UTC) (envelope-from mail@ozzmosis.com) Received: (qmail 19791 invoked from network); 15 Jul 2009 22:54:29 -0000 Received: from unknown (HELO smtp.phoenix) (218.215.138.75) by smtp.mel.people.net.au with SMTP; 15 Jul 2009 22:54:29 -0000 Received: by smtp.phoenix (Postfix, from userid 1001) id E211B1718E; Thu, 16 Jul 2009 08:54:38 +1000 (EST) Date: Thu, 16 Jul 2009 08:54:38 +1000 From: andrew clarke To: Michelle Konzack Message-ID: <20090715225438.GA97904@ozzmosis.com> References: <20090715194718.GA16401@Grumpy.DynDNS.org> <20090715202734.GH29667@tamay-dogan.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090715202734.GH29667@tamay-dogan.net> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: freebsd-questions@freebsd.org Subject: feet to metres [was: 5000' ethernet?] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Jul 2009 23:21:22 -0000 On Wed 2009-07-15 22:27:35 UTC+0200, Michelle Konzack (bsd4michelle@tamay-dogan.net) wrote: > > Not directly FreeBSD related, but how much of a chance is there that two > > machines could communicate directly over 5,000 feet of cat5 with no > > special hardware? > > I do not know hoe much a feet is in meters but AFAIK arround 0,3 which > mean, you are talking about 1.5km or 1 mile ? Just FYI, you can use FreeBSD's 'units' (/usr/bin/units) to convert feet to metres: $ units "5000 feet" metres * 1524 There is also a more advanced version in /usr/ports/math/units/ that installs to /usr/local/bin/gunits.