A tool for batch programmers that shows a choice menu : r/Batch
Come Usare il Linguaggio di Programmazione di Microsoft per i File Batch
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Information Technology: Programmazione Batch: Verificare se lo script è stato eseguito come Amministratore (privilegi elevati)
GitHub - wandersick/ws-choice: Sub-scripts for automatically falling back to 'set /p' for systems without choice.exe. Two flavours: _choiceMulti.bat gives a customizable number of choices, while _choiceYN.bat gives Y or N as choices
Set errorlevel in Windows batch file - Stack Overflow
CFSetup configuration tool
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Perl Errorlevels with 256 when opening a document on Windows