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How Can We Bring FOSS to the Virtual World?

Is there room for FOSS in the AI, VR, AR, MR, ML and XR revolutions—or vice versa? Will the free and open-source revolution end when our most personal computing happens inside the walled gardens of proprietary AI VR, AR, MR, ML and XR companies? I ask, because that's the plan.

How to install php5 and php7 on Ubuntu 18.04 LTS

  • vitux.com; By Karim Buzdar (Posted by vitux on Dec 10, 2018 8:03 PM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
This article describes a step by step procedure to install PHP versions 5.6 and 7.2 on your Ubuntu. After installing the two versions, we will also explain how you can disable one version and enable another version to be treated as the default version by the system.

C Programming Language - Introduction

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Dec 10, 2018 6:48 PM EDT)
  • Groups: Ubuntu, Linux; Story Type: News Story
This tutorial is the first part of a C programming language course on Linux. C is a procedural programming language that was designed by American computer scientist Dennis Ritchie. Please note that we'll be using Linux for all our examples and explanation. Specifically, we'll be using Ubuntu 18.04 LTS.

When Linux required installation parties

  • Opensource.com (Posted by bob on Dec 10, 2018 5:34 PM EDT)
  • Groups: Linux; Story Type: News Story
I studied math in college. Back then, ordinarily, math students didn't have access to the computer lab; pen and paper were all we needed to do our work. But for my one required programming class, I got access to the college computer lab. It was running SunOS with remote X terminals (this was circa 1996). I immediately fell in love with Unix. I fell in love with the command line, X Windows, the utilities—all of it. read more

9 Simple Ways to Effectively use Less Command in Linux

  • Linux Handbook; By Abhishek Prakash (Posted by abhishekpc on Dec 10, 2018 4:20 PM EDT)
  • Story Type: Tutorial; Groups: Linux
Do more with less. Learn to use less command in Linux for viewing large files and tracking log files. Most common usage of the less command explained in this tutorial.

How AWS Lambda Serverless Works (with a whole bunch of Amazon Linux servers...)

  • ServerWatch.com; By Sean Michael Kerner (Posted by red5 on Dec 10, 2018 3:05 PM EDT)
  • Groups: Cloud
At the top of the logical view of a worker host is customer code, which is what Lambda runs for its customers. Mesrobian commented that Lambda supports a number of languages and different runtimes including node, Python, Java, C# and more. Underneath the runtime is a sandbox that hosts the runtime and underneath that is a guest operating system that is running Amazon Linux.

LFCS – Input Output Redirection

  • Linux.org; By Jarret Buse (Posted by kprojects on Dec 10, 2018 1:51 PM EDT)
  • Story Type: Tutorial
When running commands in a Terminal there are many ways information can be redirected. There are a few redirection conventions usable within a Terminal to make things easier.

Snake your way across your Linux terminal

Welcome back to the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is. It's hard to say exactly, but my definition is anything that helps you have fun at the terminal. We've been on a roll with games over the weekend, and it was fun, so let's look at one more game today, Snake! read more

Tails Linux encrypted persistence is not as safe as you might think

If I lend my USB key containing Tails Linux to an evil Penguin, am I sure to use it again afterwards? Is my LUKS key safe? There is no need for an evil Penguin to force or trick me to tell him my LUKS passphrase (as Tails website warns), he only needs to ask me to use my USB key for just a short while.

An evil Penguin’s idea is to inject a script into the Tails filesystem which is able to reveal the LUKS master key – and eventually send it by the network.

How to Install Anaconda on CentOS 7

Anaconda is the most popular python data science and machine learning platform, used for large-scale data processing, predictive analytics and scientific computing. Anaconda distribution ships with more than 1,000 data packages, the conda command-line tool and with a desktop graphical user interface called Anaconda Navigator.

How to get started in AI

  • Opensource.com (Posted by bob on Dec 10, 2018 8:54 AM EDT)
  • Story Type: News Story
I've both asked and been asked about the best way to learn more about artificial intelligence (AI). What should I read? What should I watch? I'll get to that. But, first, it's useful to break down this question, given that AI covers a lot of territory. One important distinction to draw is between the research side of AI and the applied side. Cassie Kozyrkov of Google drew this distinction in a talk at the recent O'Reilly Artificial Intelligence Conference in London, and it's a good one. read more

Essential System Tools: Timeshift – Reliable system restore tool for Linux

Timeshift is a GTK3-based, open source, system restore utility which takes incremental snapshots of the system using rsync and hard-links. These snapshots can be restored at a later date to undo all changes that were made to the system after the snapshot was taken. Snapshots can be taken manually or at regular intervals using scheduled jobs.

A Month After Microsoft Claimed Patent 'Truce' Its Patent Trolls Keep Attacking Microsoft's Rivals

Microsoft's legal department relies on its vultures (to whom it passes money and patents) to sue its rivals; but other than that, Microsoft is a wonderful company!

Growing Your Small Business With An Affordable OS

Technology helps your small business grow, and can do quite a few wonders for the time and effort you invested into it. Even if you're working on a minimal budget, there's quite a few option to look into to make sure you've got just as much of a chance as the shop next door to you.

The 10 Best Free Linux Games

  • linuxconfig.org; By Nick Congleton (Posted by linuxer on Dec 10, 2018 12:45 AM EDT)
  • Story Type: Reviews; Groups: Games, Linux
There are plenty of excellent games on Linux, and a fair amount of them are completely free. Some are open source, and others are fairly big names available through Steam. In every case, these are quality games that you can play any time on Linux at absolutely no cost.

Optimizing Kubernetes resource allocation in production

  • Opensource.com (Posted by bob on Dec 9, 2018 9:53 PM EDT)
  • Story Type: News Story
My first day with Kubernetes involved dockerizing an application and deploying it to a production cluster. I was migrating one of Buffer's highest throughput (and low-risk) endpoints out of a monolithic application. This particular endpoint was causing growing pains and would occasionally impact other, higher priority traffic. read more

Linux Mint, MX Linux, Mageia, Steam Link, WordPress, CS:GO Battle Royale | This Week in Linux 46

also TWinL46: Ubuntu Touch, Xubuntu Axes 32-bit ISOs, NVIDIA Open-Sources PhysX, Microsoft's Edge to be Chromium Based, Critical Kubernetes Flaw, Australia Wants Encryption Destroyed, Humble Bundle

Powers of two, powers of Linux: 2048 at the command line

  • Opensource.com (Posted by bob on Dec 9, 2018 4:10 PM EDT)
  • Groups: Linux; Story Type: News Story
Hello and welcome to today's installment of the Linux command-line toys advent calendar. Every day, we look at a different toy for your terminal: it could be a game or any simple diversion that helps you have fun. Maybe you have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone. read more

How To Install and Configure Nagios on CentOS 7

  • linuxize.com; By linuxize (Posted by linuxize on Dec 9, 2018 1:19 PM EDT)
  • Story Type: Tutorial
Nagios is one of the most popular open source monitoring systems. Nagios keeps an inventory of your entire IT infrastructure and ensures your networks, servers, applications, services, and processes are up and running. In case of failure or suboptimal performance Nagios will send notification alerts via various methods.

6 steps to optimize software delivery with value stream mapping

Do your efforts to improve software development fall short due to confusion and too much debate? Does your organization have a clear picture of what is achievable, and are you sure you’re moving in the right direction? Can you determine how much business value you've delivered so far? Are the bottlenecks in your process known? Do you know how to optimize your current process?

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