Category Archives: Networking

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

Australian NBN DSL Same ISP Modem Transfer Primer Tutorial

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Consider … Acronym Central Real Wooooorrrrlllllddd (like) FTTN anyone? Fibre to the Node anyone? (El cheapo junction) Here with NBN in Australia? Anyone? Here with National Broadband Network in Australia? Anyone? Moving? Anyone? (Brought to you by “Keeping It Real, … Continue reading →

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Spotify Bluetooth Speaker Volume Tutorial

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Am wondering whether anybody else out there is like me and cannot commit to “day to day working memory” … play Spotify on an iPhone as we did with Spotify Queue Album in Order Primer Tutorial … mounted on our … Continue reading →

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Trace Route on MacOS via Spotlight Tutorial

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A tool often used to diagnose DNS networking issues is a trace route. On a Windows command line that can be achieved by the command “tracert” and on macOS command line we can use “traceroute”. Today, though, we want to … Continue reading →

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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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Continuity on iOS and macOS Primer Tutorial

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We were reading this great article called Continuity for iPhone, iPad, and Mac: The ultimate guide because … though, as a programmer, primarily, I base my work around macOS and this MacBook Pro on which am composing this blog posting … Continue reading →

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Troubleshooting Retethering Windows 10 to iPhone Tutorial

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You might say today’s “Troubleshooting Retethering Windows 10 to iPhone Tutorial” is missing a “Tethering Windows 10 to iPhone Primer Tutorial” on top of the Tethering MacBook Pro to iPhone Primer Tutorial involving the macOS wooooooorrrrrrllllllddd, but sometimes we can … 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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