Category Archives: Hardware

Computer hardware, the collection of physical elements that comprise a computer system ( Wikipedia )

CentOS Exim Mail Server Sanity Check Testing Tutorial

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To send an email often relies on a Mail Server and accompanying software and hardware and networking to support just such a Mail Server. Here at our Linux web server (CentOS) here at RJM Programming we oversee an Exim Mail … Continue reading →

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Windows File Server and File Sharing Inaccessible Troubleshooting Tutorial

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Businesses and schools around the world benefitted from the invention of the networking idea of a file server as we discussed with the previous Windows File Server and File Sharing Primer Tutorial, and we’ll let Wikipedia explain below … The … Continue reading →

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Swift Playgrounds on iPad Primer Tutorial

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Generally speaking around here, we tend to think you need at least a laptop (eg. MacBook Pro) or desktop computer PC (macOS or Windows) or Linux operating system arrangement, to (computer) program (in other words, the iOS operating system is … Continue reading →

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Standing Order Hardcopy without Printer Scanning Tutorial

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Here’s our aim today … We fill out a timesheet in its hardcopy form, for which our supply has reached one. Our recipient does not have to have “Original Document” resolution, but the timesheet, in digital form, must be readable, … Continue reading →

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Camera App Photo Live Mode Primer Tutorial

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Meanwhile, back at Apple‘s iPhone Camera App, further to Camera App Video Slow Motion Primer Tutorial, we wanted to find out more about that yellow “dart board” type “button” up the top that can be toggled between … live off … Continue reading →

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Google WiFi Mesh Networking iPhone App Tutorial

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It’s been a bit more than six months since we upgraded the WiFi arrangements around here (for rjmprogramming.com.au office) to use … mesh networking … specifically … Google WiFi hardware and networking software … as last talked about with Google … Continue reading →

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Apple TV Setup via WiFi and Bluetooth Tutorial

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We’re following up on the previous Apple TV Primer Tutorial with an upgrade because it is far more functional today, with its live television options (doing away with the need for television aerials for live streaming alternative), and we want … Continue reading →

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Google WiFi Mesh Networking Primer Tutorial

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Do you remember when we discussed WiFi mesh networks when we presented Mesh Networking Primer Tutorial? Well, we changed our in-house WiFi arrangements (from the use of a WiFi Router Extender, when we presented Home Network Wireless Wi-Fi Router Extender … Continue reading →

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