Category Archives: Operating System

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs ( Wikipedia )

PHP macOS say Supervisor Modes of Use Tutorial

After yesterday’s Making of Siri on iPhone Plays Spotify Song via macOS say Tutorial, today we turn back to the PHP code that started our foray into “Siri meets say” thought patterns. It seems a bit strange to be talking … Continue reading →

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MacOS Text to Audio Scheduling Tutorial

Way back when MacOS Text to Audio Primer Tutorial introduced our changed inhouse macos_say_record.php MacOS Text to Audio online PHP supervisor in its initial form, using PHP exec conduit to the macOS command line say command. Since then, its “brief” … Continue reading →

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Linux Type Ahead Buffer Primer Tutorial

Lots of operating system command lines offer a “type ahead buffer”. We can think of operating system command lines for … Linux or unix macOS or Mac OS X Open VMS or VAX/VMS Windows via DOS … that have good … Continue reading →

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Screenshot macOS Utility Primer Tutorial

We find using this macOS based MacBook Air (and ahead of that a Mac OS X based MacBook Pro), that the taking of screenshots is incredibly useful in helping explain goings on in I.T.. The Mac woooooorrrrrllllldddd has always been … Continue reading →

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C Recursion Find Revisit Tutorial

Yesterday’s C Recursion Revisit Tutorial had us finding a macOS Xcode produced executable via the command line “find” command. We find this excellent “find” command trades off the time it takes for the convenience to the user. And this came … Continue reading →

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C Recursion Revisit Tutorial

Back in October, 2013 we presented C Recursion Primer Tutorial as a C++ ( but really just straight C code) Xcode (IDE) project on Mac OS X. That’s a long time ago, looking at it from late in 2021. So … Continue reading →

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Windows AutoHotKey Communication Opener Tutorial

We wanted to work on the AutoHotKey scripting of yesterday’s Windows AutoHotKey Mail Opener Tutorial in a few functionality improvements … set up to be #SingleInstance to make it that one Hot Key call equals one AutoHotKey program execution … … Continue reading →

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Windows AutoHotKey Mail Opener Tutorial

Just as you can revisit web applications, you might often revisit whole concepts, because as the years and software versions change, so might these whole concepts. Today’s case in point is a great Windows tool for programmers called AutoHotKey we’ve … Continue reading →

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