From owner-freebsd-hackers Tue Dec 22 04:47:02 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id EAA11885 for freebsd-hackers-outgoing; Tue, 22 Dec 1998 04:47:02 -0800 (PST) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id EAA11879 for ; Tue, 22 Dec 1998 04:47:01 -0800 (PST) (envelope-from cracauer@gilgamesch.bik-gmbh.de) Received: from gilgamesch.bik-gmbh.de (gilgamesch.bik-gmbh.de [194.233.237.91]) by freefall.freebsd.org (8.8.8/8.8.5) with ESMTP id EAA14567 for ; Tue, 22 Dec 1998 04:47:01 -0800 (PST) Received: (from cracauer@localhost) by gilgamesch.bik-gmbh.de (8.8.8/8.7.3) id NAA12166; Tue, 22 Dec 1998 13:46:42 +0100 (MET) Message-ID: <19981222134641.A12019@cons.org> Date: Tue, 22 Dec 1998 13:46:41 +0100 From: Martin Cracauer To: Thomas David Rivers , freebsd-hackers@freefall.cdrom.com Subject: Re: Interesting un-interruptible shell script on 3.0-RELEASE (possible sh bug?) References: <199812220243.VAA21066@lakes.dignus.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.1i In-Reply-To: <199812220243.VAA21066@lakes.dignus.com>; from Thomas David Rivers on Mon, Dec 21, 1998 at 09:43:24PM -0500 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In <199812220243.VAA21066@lakes.dignus.com>, Thomas David Rivers wrote: > > Try the following on a 3.0-RELEASE system, under the bourne shell: > > while true > do > sleep 2 > done Sorry, this works for me. I'm on current, but sh didn't change since 3.0-RELEASE. What does this show? ktrace sh thisscript kdump | grep sleep BTW, an easier way to have an endless look is while : ; do sleep 2 ; done Martin -- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Martin Cracauer http://www.cons.org/cracauer BSD User Group Hamburg, Germany http://www.bsdhh.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message