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How to use speedtest on a Linux server to check, store and report internet speeds graphically

Posted on: Sun, 2017-09-10 - 16:50 By: danie

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How to use speedtest on a Linux server to check, store and report internet speeds graphically

Internet connection speed is something that we always check at our homes and offices. The most common method that we use is by visiting a speed test website like speedtest.net. On that site, a javascript application is loaded in the web browser which selects the best (nearby) server based on the ping time and then the speed test results for that server are shown. Speedtest.net also uses a flash player to produce the result graphically (beta version now uses HTML5).

The problem using these web based speed tests is that it does not allow you to schedule the speed test at regular intervals, e.g. as a cronjob and you can't use them on headless servers. One application that can solve this problem is “speedtest-cli”. This application allows you to check your internet speed using the command line.

Speedtest-cli is a script written in the Python programming language which measures the internet speed bidirectionally. This application allows you to check your internet speed upon distance in km, it can test against specific servers and it also provides a URL so that you can share your result on the internet.

See https://www.howtoforge.com/tutorial/how-to-use-speedtest-on-a-linux-server-to-check-store-and-report-internet-speeds-graphically/

How to use speedtest on a Linux server to check, store and report internet speeds graphically

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How To Set-up And Use Tasker On Android

Posted on: Sun, 2017-09-10 - 15:47 By: danie

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How To Set-up And Use Tasker On Android

Android offers its users the absolute freedom to customize and optimize one’s device freely. You can modify everything from how it looks, its core apps, its dependence on Google and everything in between. To that end, Tasker is an Android app that lets you automate your phone’s functions.

Tasker is a very powerful app and could be overwhelming for new users. Here’s how you can set-up and use Tasker (for beginners) on Android to automate your phone.

See https://www.addictivetips.com/android/set-up-use-tasker-on-android/

How To Set-up And Use Tasker On Android
How To Set-up And Use Tasker On Android

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6 Linux USB Tools To Fix Your PC

Posted on: Sun, 2017-09-10 - 14:46 By: danie

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6 Linux USB Tools To Fix Your PC

If you ask a Linux user what Linux is good for, they’ll tell you quite a bit. They’ll tell you that Linux is perfect for aging PC’s. For those who don’t rely on operating specific software, to save money, and more. Suffice it to say, there are a lot of reasons for the end-user to use Linux — but what about professionals? Are there any professional, on-the-job uses for Linux? And what are the best tools for this kind of thing?

Linux users who works on computers (Windows, Linux or otherwise), may know that Linux is the perfect platform for fixing broken computers. In general, recovering lost data, and things like that work perfect under Linux. In this article, we’ll go over the best Linux USB tools to carry with you to jobs. This will mainly be focused around dedicated live-disks, and USB utilities that can make a Linux IT pro’s work easier.

See some of the most often used Linux tools for the job at https://www.addictivetips.com/ubuntu-linux-tips/linux-usb-tools-to-fix-your-pc/

6 Linux USB Tools To Fix Your PC
6 Linux USB Tools To Fix Your PC

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ZoneMinder - a full-featured, open source, state-of-the-art video surveillance software system

Posted on: Sun, 2017-09-10 - 13:45 By: danie

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ZoneMinder - a full-featured, open source, state-of-the-art video surveillance software system

ZoneMinder is an integrated set of applications which provide a complete surveillance solution allowing capture, analysis, recording and monitoring of any CCTV or security cameras.

Don't get locked into purchasing expensive, proprietary cameras. ZoneMinder allows you to use any analogue or IP-enabled camera.

In the age of the Cloud and the Internet of Things, few solutions allow you to both own your data, and control where it goes. Fully on premise, with upcoming optional secure, cloud-enhanced features.

A mobile client (Android and iOS) can also be found at http://pliablepixels.github.io/ and at http://html5-clouds.com/?q=node/55. Also quite a detauiled setup tutorial can be found at https://www.youtube.com/watch?v=seCK1Mp5eQk.

See https://zoneminder.com/features/

ZoneMinder - Features
A full-featured, open source, state-of-the-art video surveillance software system.

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15 Must Watch TED Talks on Creativity

Posted on: Sat, 2017-09-09 - 21:54 By: danie

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15 Must Watch TED Talks on Creativity

While innovation is fundamental to a successful and progressive business, finding time, creativity, and inspiration can be challenging. You may already be familiar with TED (short for Technology, Entertainment and Design), but in case you are not, it is a media company that hosts talks by thought leader with the purpose of igniting change and innovation. Speakers range from artists, to engineers, to super models and their topic areas are equally as diverse. The list of TED talks below, compiled by Invaluable, was curated for creatives seeking inspiration. Read through the list and spark some innovation.

Creativity itself comes in many forms. The popular media company TED strives to inspire and spread ideas that ignite change and innovation. Their motivational talks have been viewed millions of times across the globe. Lecturers range from artists to icons, from models to engineers, and the topics they explore are equally as diverse.

Whether looking for the inspiration to bring an idea alive or simply looking to pass the time, listen to these 15 talks sure to spark your creativity. Each talk featured below was chosen from the plethora in existence for their passion and correlation to the art community. They are each concisely summarized to help narrow your area of interest.

To make viewing the videos easier, scroll below the infographic (in the linked article) to find a list of hyperlinks.

See http://innovationexcellence.com/blog/2017/09/09/15-must-watch-ted-talks-on-creativity/

15 Must Watch TED Talks on Creativity

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Biggest games on Steam in South Africa

Posted on: Sat, 2017-09-09 - 20:50 By: danie

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Biggest games on Steam in South Africa

SteamSpy, from game developer Sergey Galyonkin, has collected data from Steam and segmented it by title and country.

Valve, the company behind Steam, does not release sales figures. However, estimates suggest it is by far the dominant player in the PC digital game distribution space.

When Steam launched in 2003, it was virtually uncontested, and its aggressive seasonal sales cemented its position in the market – endearing itself to PC gamers.

Today, the digital distribution space for PC games features several big players, but Steam still reigns supreme.

Notable examples include Blizzard’s Battle.net, EA’s Origin, Ubisoft’s Uplay, GOG.com, and the Humble Store.

Stats about the most popular games on Steam in South Africa, based on SteamSpy’s findings, are at https://mybroadband.co.za/news/gaming/228013-biggest-games-on-steam-in-south-africa.html

Biggest games on Steam in South Africa
SteamSpy has collected data from Steam and segmented it by title and country.

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The Noakes Foundation’s Position on Natural Sugar Substitutes

Posted on: Sat, 2017-09-09 - 19:48 By: danie

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The Noakes Foundation’s Position on Natural Sugar Substitutes

Obesity and diabetes have risen dramatically over the past few decades and have now reached epidemic proportions. The consumption of sugar has been one of the biggest contributors to the development of these diseases. At the same time, consumption of added sugars has risen dramatically over the past few decades and this has had a devastating impact on human health. It is therefore imperative that consumers are educated about making reasonable and healthy food choices.

Foods high in sugars and refined carbohydrates are calorie-dense and have almost no nutritional value. Unfortunately, people have acquired a taste and addictive craving for sweetness, thus, sugar substitutes have grabbed the attention of consumers as well as producers and dieticians around the world.

The Noakes Foundation has taken a strong stance against the inclusion of sugar in the daily diet and has also warned about the dangers of artificial sweeteners, but we have not yet made a clear statement on the use of sugar alcohols such as isomalt, xylitol and erythritol.

Sugar alcohols are a type of sugar replacement and are considered to be a healthy category of sweetener because they are naturally found in plants so they appear to be less processed and more natural. The category of sugar-substitutes is growing rapidly and we are seeing these products being increasingly used as a way to satisfy the craving for sweet tasting foods and treats.

Sugar alcohols aren’t zero calorie sweeteners like their artificial counterparts, but they are lower in calories than table sugar and have gained popularity recently in various weight-loss and health programs.

See http://www.thenoakesfoundation.org/news/blog/the-noakes-foundations-position-on-natural-sugar-substitutes

The Noakes Foundation’s Position on Natural Sugar Substitutes
Obesity and diabetes have risen dramatically over the past few decades and have now reached epidemic proportions. The consumption of sugar has been one of the biggest contributors to the development of these diseases. At the same time, consumption of added sugars has risen dramatically over the past few decades and this has

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BP, others to face criminal charges in South Africa

Posted on: Sat, 2017-09-09 - 18:46 By: danie

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BP, others to face criminal charges in South Africa

BP built new garages in Gauteng before the environmental paperwork was done, and paid penalties retroactively. BP says this is common practice, but a private agency is suing.

Note that the full article will be visible once a week passes. M&G restricts the access to subscibers for the week following publishing.

See https://mg.co.za/article/2017-09-08-00-bp-others-to-face-criminal-charges

BP, others to face criminal charges
A landmark case on environmental crimes could pave the way for more non-NPA court action

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Tracking the explosive growth of open-source software

Posted on: Sat, 2017-09-09 - 17:41 By: danie

Tracking the explosive growth of open-source software

Many of today’s hottest new enterprise technologies are centered around free, “open-source” technology. As a result, many big companies — from financial giants to retailers to services firms — are building their businesses around new, community-based technology that represents a sea change from the IT practices of the past.

But how can corporate customers — and investors — evaluate all these new open-source offerings? How can they tell which projects (often strangely named: Ansible, Vagrant, Gradle) are generating the most customer traction? Which ones have the biggest followings among software developers, and the most potential to capture market share?

That’s Techcrunch decided to create a new, detailed index to track popular open-source software projects, and gain some insights into the new companies powered by these technologies.

They focused on projects in enterprise IT-related areas like IT operations, including technology powering operating and provisioning systems; data and analytics, including tools for artificial intelligence and machine learning as well as databases; and DevOps, which includes projects focused on the hot new trend of “containers,” which help people develop software quickly in a sort of self-contained environment.

See https://techcrunch.com/2017/04/07/tracking-the-explosive-growth-of-open-source-software/
 

Tracking the explosive growth of open-source software | TechCrunch

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Insync - The most powerful Google Drive client ever built

Posted on: Sat, 2017-09-09 - 16:38 By: danie

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Insync - The most powerful Google Drive client ever built

The review below is not on the latest version but does give a good overview of this product. Some key takeaways are:
1. It fully supports Windows, MacOS, Linux, ARM /Raspberry Pi.
2. Discontinued their mobile app support but see https://docs.druva.com/Knowledge_Base/inSync/Client/010_FAQ/inSync_mobile_app_FAQs as a possible option.
3. One-off purchase price is a plus - US$29.99
4. Price covers as many devices as you want per single Google account
5. 15 day free trial to try it out

This is a pretty good offering all-in-all the only real pity (and could be a deal breaker for many) is the lack of an official mobile device app. If anyone is using it, it would be useful to know if the Druva app does indeed work with this service.

See https://medium.com/@insync/google-drive-s-most-powerful-app-just-got-even-better-55b43e3f2f1f

Google Drive’s most powerful app just got even better
Insync 1.2 reinvents the Google Drive app

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