Category Archives: Networking

A computer network is a telecommunications network that allows computers to exchange data ( Wikipedia )

Bluetooth Audio on Volvo Tutorial

We’re revisiting Bluetooth speaker audio sharing of an iPhone (with Spotify) on, this time, a Volvo, further to the Volkswagen approach described at Bluetooth Audio on Volkswagen Golf Primer Tutorial. We find getting to the Bluetooth menu on these cars … Continue reading

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USB Based Tethering of MacBook Air to iPhone Tutorial

Another day, another 24 hours with no WiFi here. The (different broadband) service provider (ie. ISP) communication tower got damaged in the storm the other day. Small bikkies on the world stage of problems. What it did do for us … Continue reading

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Bluetooth Based Tethering of iPad to iPhone Tutorial

Today we have an outage regarding the WiFi to our office, and wanted to … do some online work on an iPad with no SIM card … and … we do have access to an iPhone with Mobile Data on … Continue reading

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Bluetooth iPad Keyboard and Case Tutorial

What came to mind trying out a pretty simple but effective “iPad Case with Keyboard” product the other day was Tablet Run Web Server Blog PHP Tutorial, the scenario for which was that we had no laptop available and were … Continue reading

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AlmaLinux DNS Changeover Activated Tutorial

And so, we arrive at performing the DNS changeover part to our CentOS to AlmaLinux migration journey, further to yesterday’s AlmaLinux DNS Changeover FileZilla sftp Tutorial progress towards this point. We wanted to have in the blog posting title a … Continue reading

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AlmaLinux DNS Changeover FileZilla sftp Tutorial

Another day, another piece of the puzzle changing IP address web server references for the domain name rjmprogramming.com.au … ie. DNS changeover (like with AlmaLinux Landing Page WordPress Content Update Solution Tutorial). All this information will be blasé knowledge to … Continue reading

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Spotify and Sonos Bluetooth Speaker Tutorial

We can only sit back and admire the “hardware and networking and software aspects” to using a … Spotify music playing subscription iOS app software arrangement (paid for avoids advertisements) … played via Bluetooth through … Sonos (Era 100) single … Continue reading

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Automated Tethering of iPhone to Mac Tutorial

Was in the car doing a bit of work on the MacBook Air (macOS Sonoma Version 14.5), unconnected at the time, the other day, when we got a surprise. Lo and behold, a notification style dialog box came up … … Continue reading

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