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 )

HTML Square Horizontal Rule Tracing Image Reveal Game Tutorial

Rest assured all of yesterday’s HTML Square Horizontal Rule Tracing iOS Mobile App Tutorial thoughts will continue on with any extended functionality with our “HTML Square Horizontal Rule Tracing” inspired web application’s dropdown list of games and puzzles. With that … Continue reading

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Mac OS X Disk Utility Repair Tutorial

We use a MacBook Pro (Mac OS X is macOS Sierra) to conduct most of the work we need to do on rjmprogramming.com.au and it is conventional in the sense it still uses a hard disk and we backup onto … Continue reading

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Mac OS X Photos App Smart Albums Primer Tutorial

There are a lot of ways to organize your photographs in the online world. We tend to involve the hard disk of our MacBook Pro for this and use the MacBook Pro’s Time Machine backup as a means to back … Continue reading

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Time Machine Backup via Energy Saver Tutorial

It’s MacBook Pro backup via Mac OS X’s Time Machine again, and the timing is into the afternoon. Although we are allowed to do other things while a Time Machine backup is occurring, today we’re going to call it quits, … Continue reading

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Windows 10 Snipping Tool Primer Tutorial

Are you often surfing the net, or doing something else on your Windows 10 PC, and come across a scenario where a “snippet” of the screen is something you’d like to screenshot and share with someone, or otherwise save as … Continue reading

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Renaming Scenario in Single Folder Primer Tutorial

The renaming of files in any automated or bulk or batch line of thinking … is most often tackled with server applications, not web applications … due to security risks … true with today’s work below too with the difference … Continue reading

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Linux Watch Primer Tutorial

Command line work, when you are wanting to monitor something in real time, can be a tad repetitive, using the keyboard up arrow a lot in our case. But there is the … Linux command watch … watch runs command … Continue reading

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Mac OS X Finder Drag to Terminal Command Line Tutorial

Today’s blog posting titular (and main) message is really a tip to those Mac OS X users that enjoy command line work, via the Terminal (desktop) application. Do you waste a fair bit of time using the cd command to … Continue reading

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