From owner-freebsd-questions Tue Feb 15 15:16: 5 2000 Delivered-To: freebsd-questions@freebsd.org Received: from sasknow.com (h139-142-245-96.ss.fiberone.net [139.142.245.96]) by builder.freebsd.org (Postfix) with ESMTP id D1D0F5460 for ; Tue, 15 Feb 2000 14:22:32 -0800 (PST) Received: from localhost (freebsd@localhost) by sasknow.com (8.9.3/8.9.3) with ESMTP id QAA63334; Tue, 15 Feb 2000 16:23:22 -0600 (CST) (envelope-from freebsd@sasknow.com) Date: Tue, 15 Feb 2000 16:23:22 -0600 (CST) From: Ryan Thompson To: Richard Cotrina Cc: freebsd-questions@FreeBSD.ORG Subject: Re: CTR+ALT+DEL Sequence In-Reply-To: <007b01bf77ec$f75dcc90$4d01190a@tp.com.pe> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tue, 15 Feb 2000, Richard Cotrina wrote: > Hi Folks: > > I found out that anyone can force a shutdown in my FreeBSD box using the > CTR+AL+DEL Keyboard Sequence at the console. I don't know if it is a bug , > but I would like to know if there is something to fix or block this keyboard > sequence. I am running a FreeBSD 3.4-Release Box. > > However, It doesn't happen when the console is in graphic (X-Win) mode , > only works in character mode. > > Any points would be appreciated. Thanks in Advance. > > > Richard Cotrina > # grep SC_DISABLE_REBOOT /usr/src/sys/i386/conf/LINT options SC_DISABLE_REBOOT # disable reboot key sequence # exit Add to your custom kernel configuration, recompile and /sbin/reboot -- Ryan Thompson 50% Owner, Sysadmin SaskNow Technologies http://www.sasknow.com #106-380 3120 8th St E Saskatoon, SK S7H 0W2 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message