C:\STYLEMD>TYPE NOTES.TXT

MS-DOS System Configuration Notes

Reviewing AUTOEXEC.BAT and CONFIG.SYS.

AUTOEXEC.BAT

<span class="code-line">@ECHO OFF</span>
<span class="code-line">PROMPT $P$G</span>
<span class="code-line">PATH=C:\DOS;C:\UTILS;C:\NC</span>
<span class="code-line">SET BLASTER=A220 I5 D1 H5 P330 T6</span>
<span class="code-line">SET TEMP=C:\TEMP</span>
<span class="code-line">LH C:\DOS\SMARTDRV.EXE /X</span>
<span class="code-line">LH C:\MOUSE\MOUSE.COM</span>
<span class="code-line">REM LH C:\DOS\MSCDEX.EXE /D:MSCD001 /L:D</span>
<span class="code-line">MODE CON CODEPAGE PREPARE=((850) C:\DOS\EGA.CPI)</span>
<span class="code-line">MODE CON CODEPAGE SELECT=850</span>
<span class="code-line">KEYB US,,C:\DOS\KEYBOARD.SYS</span>
<span class="code-line">C:\NC\NC.EXE</span>

CONFIG.SYS

<span class="code-line">DEVICE=C:\DOS\HIMEM.SYS</span>
<span class="code-line">DEVICE=C:\DOS\EMM386.EXE RAM HIGHSCAN</span>
<span class="code-line">DOS=HIGH,UMB</span>
<span class="code-line">FILES=40</span>
<span class="code-line">BUFFERS=20</span>
<span class="code-line">STACKS=9,256</span>
<span class="code-line">LASTDRIVE=E</span>
<span class="code-line">REM DEVICEHIGH=C:\CDROM\MTMCDAI.SYS /D:MSCD001</span>

Memory Usage (MEM /C)

Name	Size (Bytes)	Type
SYSTEM	15,888	System
HIMEM	1,104	Device
EMM386	4,112	Device
COMMAND	3,568	Program
MOUSE	17,088	TSR
SMARTDRV	27,264	TSR
Free	601,344	Free

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Troubleshooting Notes

IF YOU ENCOUNTER "Bad command or file name", CHECK YOUR PATH SETTING in AUTOEXEC.BAT.

USE MEM /C | MORE TO CHECK MEMORY USAGE page by page.

For CD-ROM access, uncomment the MSCDEX.EXE line in AUTOEXEC.BAT and the driver line in CONFIG.SYS.

Vim Configuration (~/.vimrc)

" Basic settings set number " Show line numbers set relativenumber " Show relative numbers set mouse=a " Enable mouse support syntax on " Enable syntax highlighting filetype plugin indent on " Enable filetype detection

" Key mappings nnoremap w :w " Save file with w inoremap jk " Map jk to Escape in insert mode

" Plugin management (using vim-plug) call plug#begin('~/.vim/plugged') Plug 'tpope/vim-fugitive' " Git wrapper Plug 'tpope/vim-surround' " Surroundings Plug 'junegunn/fzf.vim' " Fuzzy finder call plug#end()

" Code snippet (Python)

<span class="code-line"># Function to calculate factorial</span>
<span class="code-line">def factorial(n):</span>
<span class="code-line">    """Calculates factorial recursively"""</span>
<span class="code-line">    if n == 0:</span>
<span class="code-line">        return 1</span>
<span class="code-line">    else:</span>
<span class="code-line">        return n * factorial(n-1)</span>
<span class="code-line"> </span>
<span class="code-line"># Print factorial of 5</span>
<span class="code-line">result = factorial(5) # Should be 120</span>
<span class="code-line">print(f"Factorial: {result}")</span>

Use :help <command> to get help on any Vim command.

" Last saved: {{formatDate}} {{formatTime}}

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