Category Archives: Networking

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

WhatsApp Messaging Install Primer Tutorial

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Today we installed WhatsApp (Messenger), from Facebook, onto an Android mobile smartphone for one of our students. Am not a user of WhatsApp myself, but installing it straightened out a few things about it in my mind, “me” not being … Continue reading →

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Making of Tethering MacBook Pro to iPhone AirDrop Tutorial

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The making of yesterday’s Tethering MacBook Pro to iPhone Primer Tutorial‘s PDF slideshow presentation was of great significance to us, because, although we’d had some experience with Mac OS X and iOS’s AirDrop means of sharing data before, when we … Continue reading →

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Tethering MacBook Pro to iPhone Primer Tutorial

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Today we talk about a networking topic, regarding the idea if you are out and about, out of reach of WiFi connections, with your laptop, notebook or MacBook Pro, but you have available to you a device such as an … Continue reading →

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Mesh Networking Primer Tutorial

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Here, in Australia, a lot of us are turning our attention to the impacts of the National Broadband Network we are currently undertaking. With this in mind, attention goes towards improving the internal WiFi systems of the residence in question. … Continue reading →

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Mac to Mac Screen Sharing Primer Tutorial

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It’s good when presenting to a class to screen share from one screen to another, with that “other screen” often being projected for the entire class to see easier. Around the world right now hundreds of Microsoft Powerpoint presentations will … Continue reading →

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Bandwidth Throttling Primer Tutorial

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The concepts of throttling connections and provision of bandwidth are interesting ones for me. I’m coming at the research of this from a naive position that “everybody’s connection should be of equal status” in working out as an ISP, for … Continue reading →

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Server unexpectedly closed network connection FileZilla Tutorial

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In day to day web server management (of the CentOS (Linux) WHM/cPanel Apache/PHP/MySql rjmprogramming.com.au domain) we find the most baffling error that you occasionally come up against “web server access wise” is FileZilla’s (or any sftp application’s) error message … … Continue reading →

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AirDrop Primer Tutorial

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We’ve attempted to write about AirDrop as a networking and sharing tool (by Apple) between two Mac OS X (in our case) MacBook Pros, for some time now, as we’ve not had a lot of success. Today, we had some … Continue reading →

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