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 )

Google Chart Statistical Charts macOS Korn Shell Tutorial

The recent Google Chart Pie Chart macOS Korn Shell Tutorial work set us up well to interface the command line, at least for macOS or Linux or Unix today, to what we think of as the Google Chart Statistical Charts … Continue reading

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FocusWriter Writing Primer Tutorial

We totally get what the FocusWriter app sets out to do. And that is, a simple pared down document processing tool, not showing any of the distractions to you, the writer, writing. It may be that breakthrough for those with … Continue reading

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Shotcut Video Editor Primer Tutorial

Today, we gave the wonderful, and free, Shotcut Video Editor a go, and wanted to show you some of its features with our PDF presentation today. We recommend you view Shotcut’s Tutorial the button to access prepended by … You … Continue reading

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Polarr Photo Editor Primer Tutorial

We tried the great Polarr Photo Editor the other day, and wanted to show you some of its features with our PDF presentation today. Our favourite feature we hadn’t seen so clearly presented in an image editor before? We really … Continue reading

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Google Chart Pie Chart macOS Korn Shell Tutorial

Around here at RJM Programming we encourage the adage “keeping busy” and “keep moving forward” (and sometimes sideways) even if that movement is a very nuanced moving forward. Today’s tutorial is a case in point, because even though a regular … Continue reading

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Google Chart Geo Chart Windows Batch File Tutorial

Yes, it’s not just the macOS scenario of yesterday’s Google Chart Geo Chart macOS Korn Shell Tutorial which can have a simple scripting solution. So can Windows, and we use the “going back to near when Adam was a boy” … Continue reading

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Google Chart Geo Chart macOS Korn Shell Tutorial

The progress of yesterday’s Google Chart Geo Chart Command Line Tutorial allows the “web” to join with the (non-mobile) “desktop”, an opportunity we’d like to dwell upon. Once at the macOS or Windows desktop there are still very simple interpretive … Continue reading

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Google Chart Geo Chart Command Line Tutorial

For a complex set of online web application requirements you can think to … write one (or just a few) web application(s) with lots of functionality “smarts”, each … or … write lots of small independent web applications with specialized … Continue reading

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