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This tutorial will guide you on how to install and configure LEMP stack (Nginx with MariaDB and PHP7) on the latest release of Debian 9. These pieces of software are widely used on servers on the internet today to deploy dynamic websites or interactive web applications.

Linus Torvalds, creator of the Linux kernel, took to the stage at Open Source Summit in Los Angeles. In this keynote presentation, Torvalds joined The Linux Foundation Executive Director Jim Zemlin in conversation about Linux kernel development and how to get young open source developers involved. Here are some highlights of their talk.

Although many companies today possess massive amounts of data, the vast majority of that data is often unstructured and unlabeled. In fact, the amount of data that is appropriately labeled for a specific business need is typically quite small (possibly even zero), and acquiring new labels is usually a slow, expensive endeavor. As a result, algorithms that can extract features from unlabeled data to improve the performance of data-limited tasks are quite valuable. read more

Also be curious and constructive by working on Linux instead of breaking it Linux Lord Linus Torvalds has offered some lifestyle advice for hackers, suggesting they adopt his admittedly-unglamorous lifestyle but also his ethos of working on things that matter.…

In July 2017, the Apache Software Foundation effectively banned the license combination Facebook has been applying to all the projects it has been releasing as open source. read more

The credit rating giant claims an Apache Struts security hole was the real cause of its security breach of 143 million records. ZDNet examines the claim.

I've always had a nagging question about open source projects: How does one determine a project's success/failure? Does "success" or "failure" get detemined by code commits and gut feel? Or is that some other way? read more

Two Cortex-M4 Bluetooth LE boards have gained wider distribution: Arrow is selling SensiEdge’s SensiBLE, and Mouser has Adafruit’s Feather Nrf52 Bluefruit. Bluetooth Low Energy (BLE) continues to rise in importance as the wireless conduit for MCU-based IoT edge devices. Late last week Arrow Electronics announced it was launching the recently introduced SensiBLE IoT SoM, which […]

In 1992, Steven McCanne and Van Jacobson from Lawrence Berkeley Laboratory proposed a solution for BSD Unix systems for minimizing unwanted network packet copies to user space by implementing an in-kernel packet filter known as Berkeley Packet Filter (BPF). In 1997, it was introduced in Linux kernel version 2.1.75.

A "funky, four-wheeled shoot 'em up" is how independent game-developer Chasing Carrots describes its newest game release Pressure Overdrive for Linux, Mac OS, Windows and Xbox.

Citing previous vulnerability disclosure problems with D-Link, a security researcher went public with 10 zero-day flaws in D-Link 850L routers and advised the masses to immediately disconnect affected routers.

Microsoft surprised the technology world last year when it announced that users will be able to run native Linux applications in Windows 10 without virtualization. While this feature is meant to help developers, researchers believe it could be abused by attackers to hide malware from security products.

Still the most secure Android? It won't get last year's update. BlackBerry has confirmed that its first Android device, the Priv, will be stuck on Google's 2015 operating system forevermore, which Google itself will cease supporting next year.…

Recently, Apache re-classified code under Facebook's BSD+ Patents license to "Category X," effectively banning it from future contributions to Apache Foundation projects. The move has re-ignited controversy over the patent grant, but like many events in the open source community, the controversy is more partisan than practical. In fact, it's unlikely the move will affect adoption of React.js, and the criticisms of the BSD+Patent grant mostly don't survive the scrutiny of reason.

The credit rating giant claims an Apache Struts security hole was the real cause of its security breach of 143 million records. ZDNet examines the claim.

On Kickstarter: a stackable “Raspberry Pi Mega-IO Expansion Card” for home automation offers a 12-bit DAC, 8x ADC, 8x relays, 8x opto-inputs, and 6x GPIO. A startup by Mihai Beffa called Sequent Microsystems has launched a Kickstarter campaign for a Raspberry Pi add-on card that is loaded with inputs, outputs, and relays designed for home automation.

While working on the command line in Linux, one thing that you'd have probably missed is how the output gets displayed in terminal. I mean, the way it fits the available area. Have you ever found yourself stuck in a situation where-in the requirement was to make sure the output of a command fits a particular width?

As an engineering leader, I value trust and believe that individual contributors should be involved in architectural and high-level technical decision making. I consider every line of code to be a decision made on behalf of someone else (including your future self), and having a fast-growing distributed team makes technical decision making particularly difficult to manage. read more

What happens when you take Ubuntu 17.10, a new desktop interface (one that overlays on top of KDE), snap packages, and roll them all up into a pseudo rolling release? You get Nitrux. First and foremost, Nitrux makes use of snap packages; so installing software is handled a bit differently than the norm. Even though Nitrux is based on Ubuntu, apt install isn’t what you want to use (although it is available).

A big part of adopting DevOps involves changing an organization’s culture. At Open Source Summit in Los Angeles, Matt Micene will host a birds of a feather session discussing how and why culture change occurs and why collaboration is the cornerstone of successfully implementing new practices.