Chained XOR. To decrypt, XOR the nth byte with the key, XOR the key with that decrypted byte and repeat until the EOF mark is hit. Initial key is the integer 77.
Jeff milnak
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| @ECHO OFF | |
| SETLOCAL | |
| for /f "tokens=1,2,*" %%a in ('reg.exe query "HKEY_LOCAL_MACHINE\SOFTWARE\Artifex\GPL Ghostscript\9.55.0" /ve') do set "UAC=%%c" | |
| SET GSWIN64C=%UAC%\bin\gswin64c.exe | |
| IF NOT EXIST "%GSWIN64C%" ( | |
| ECHO Can't find %GSWIN64C% | |
| ECHO Download Windows 64 bit from https://ghostscript.com/releases/gsdnld.html |
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| @ECHO OFF | |
| SETLOCAL | |
| SET CodePath= | |
| REM Visual Studio Code 64-bit user | |
| CALL :GetUninstallPath "HKEY_CURRENT_USER" "{771FD6B0-FA20-440A-A002-3B3BAC16DC50}_is1" "InstallLocation" | |
| IF "%CodePath%" EQU "" ( | |
| REM Visual Studio Code 64-bit | |
| CALL :GetUninstallPath "HKEY_LOCAL_MACHINE" "{EA457B21-F73E-494C-ACAB-524FDE069978}_is1" "InstallLocation" | |
| IF "%CodePath%" EQU "" ( |
milnak
/ Transcribe Default Keyboard Shortcuts.md
Last active
November 30, 2025 03:50
Transcribe Default Keyboard Shortcuts
These are the default keyboard shortcuts for Transcribe, organized by category.
| Space | Z | ; | . | , |
|---|---|---|---|---|
| Play | Play from marker (while held) | Play from current (while held) | Stop | Play/Pause |
milnak
/ verify_dns.cmd
Created
May 23, 2022 15:37
CMD script to verify that DNS server is up and running. Useful for pihole.
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| @echo off | |
| setlocal | |
| if "%~1"=="" ( ECHO Specify DNS server to verify, e.g. %~nx0 192.168.1.17 & GOTO :EOF) | |
| set DNSSERVER=%~1 | |
| REM To have this script run on user login: | |
| REM | |
| REM taskschd.msc | |
| REM Action, Create Basic Task | |
| REM Name: verify_htpc_pihole |
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| export PS1='\033[0;37m\342\224\214\342\224\200\e[0;36m$(code=${?##0};echo ${code:+\033[0;37m[\033[0;31m\342\234\227\033[0;37m]\342\224\200})\033[0;37m[\e[0;33m\u\e[0;37m@\e[0;33m\h\e[0;37m]\342\224\200[\e[0;36m\A\e[0;37m]\342\224\200[\033[0;32m\w\033[0;37m]\n\033[0;37m\342\224\224\342\224\200[\033[0;34m\!\033[0;37m]\342\224\200\342\225\274 \033[0m' |
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| @echo off | |
| setlocal | |
| REM Set codepage to UTF-8 | |
| chcp 65001 > NUL | |
| echo. | |
| REM Hidden ESC character on next line. | |
| set ESC= | |
| GOTO :MAIN |
milnak
/ pdf_burst.cmd
Last active
November 30, 2025 03:54
Burst a PDF Document into Single Pages uising qpdf
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| @ECHO OFF | |
| REM Burst a PDF Document into Single Pages using qpdf - https://github.com/qpdf/qpdf | |
| SETLOCAL | |
| IF "%~1"=="" ( | |
| ECHO PDF_filename | |
| ECHO Example: %~nx0 document.pdf | |
| GOTO :EOF | |
| ) |
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| $md5sum = Get-Content '.\test.md5' | Select-String -Pattern '^([0-9a-fA-F]+) ([ \*])(.+)' | ForEach-Object { $hash,$binary, $path = $_.Matches[0].Groups[1..3].Value; [PSCustomObject] @{Hash=$hash; Binary=[Bool]($binary -eq '*'); Path=$path } } | |
| $md5sum | ForEach-Object { if ($_.Hash.ToLower() -eq (Get-FileHash $_.Path -Algorithm MD5 -ErrorAction SilentlyContinue -ErrorVariable HashError).Hash) { "$($_.Path): OK" } else { if ($HashError) { "$HashError`n$($_.Path): FAILED open or read" } else { "$($_.Path): FAILED" } } } |
milnak
/ scoop-bootstrap-generator.ps1
Last active
November 14, 2025 17:12
Scoop Bootstrap Generator: Mirror scoop configuration for a new device from an existing - superset of 'scoop export' #scoop
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| <# | |
| .SYNOPSIS | |
| Scoop Bootstrap Script Generator | |
| .DESCRIPTION | |
| Create a scoop bootstrap, copying config from an existing installation. | |
| .EXAMPLE | |
| PS C:\> ./scoop-bootstrap-generator.ps1 | Out-File scoop-bootstrap.ps1 |