Article View: comp.sys.ibm.pc.misc
Article #10035Re: How to reboot
From: Leonard Erickson
Date: Mon, 20 May 1991 22:49
Date: Mon, 20 May 1991 22:49
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1148 bytes
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
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Path: arc1-ca.pugleaf.net!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