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 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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Mac AirPrint Wireless Printing Tutorial

On this MacBook Pro we use here, it is fairly easy to print to real hardcopy paper because we have setup a Brother (Model HL-L2375DW series) printer with wireless network capabilities. And we opted for as no leads (ie. wireless) … Continue reading

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Troubleshooting Landing Page Crontab Curl Tutorial

Back earlier in December (2019) the crontab/curl work of Landing Page Mobile Phone Crontab Curl Tutorial must have been disrupted. Why think that? The RJM Programming Landing Page dropdown of blog tutorial links was missing something … anyone, anyone? … … Continue reading

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