System Internals

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Printer Ports

This post was last updated on June 3rd, 2020 at 04:07 pmCommon Printer port settings are as follows: LPT Port I/O Address LPT1 378 LPT2 278 LPT3 3BC Compaq Servers

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File Permissions in Linux

This post was last updated on May 27th, 2020 at 04:40 pmNote: Any time you change permissions (such as what groups a user belongs to, etc) while that user is

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Digging into an initrd File

This post was last updated on May 27th, 2020 at 05:23 pm Please refer to rhdiskmod.html for complete information. That page will eventually replace this page. Unpacking an initrd #

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Understanding and Working with the MBR

This post was last updated on May 26th, 2020 at 09:50 pmStandard MBR functionality can be restored by adding proper boot code back into the MBR. This document will mostly

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Linux and Memory

This post was last updated on May 26th, 2020 at 10:10 pm Determining if your entire memory is being detected: Use one of the following commands: Use the “free” command

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Linux Loop Devices

This post was last updated on June 1st, 2020 at 07:00 pmBy default you have 8 loop devices (loop0 – loop7). You can extend this number up to 255 (maybe

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Linux /dev Entries

This post was last updated on June 1st, 2020 at 11:57 amLocated here is a listing of the /dev directory. I have posted this information since you may not always

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Linux Recovery

This post was last updated on June 1st, 2020 at 12:11 pmHere’s another version of recovery.html that I put into the Compaq ProLiant Linux Installation HOWTO version 0.7 March 2001.