Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!uwm.edu!ogicse!qiclab!leonard
From: leonard@qiclab.scn.rain.com (Leonard Erickson)
Newsgroups: comp.sys.ibm.pc.misc
Subject: Re: How to reboot
Message-ID: <1991May20.224915.23912@qiclab.scn.rain.com>
Date: 20 May 91 22:49:15 GMT
References: <1991Apr29.071757.26827@dde.dk> <1991May2.104749.874@ufhx1.ufh.ac.za> <1991May4.083659.10757@resmel.bhp.com.au>
Organization: SCN Research/Qic Laboratories of Tigard, Oregon.
Lines: 25

paulg@resmel.bhp.com.au (Paul Gallagher) writes:

>>1.	Set the number 1234(hex) into the memory location 0040:0072 (hex).
>>2.	Do a jump to 0FFFF:0000 (hex).

>If your in a *really* wicked mood, try this autoexec.bat :

>  @echo off
>  echo g=ffff:0 |debug >nul

Shorten it to this:

  @echo g=ffff:0 |debug >nul

That ought to be *very* hard to break out of in time!

I wonder if this would work? In config.sys:

  shell=command.com /c echo g=ffff:0 |debug >nul

I'm afraid to try it!
-- 
Leonard Erickson			leonard@qiclab.uucp
personal:	CIS: [70465,203]	70465.203@compuserve.com
business:	CIS: [76376,1107]	76376.1107@compuserve.com