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Canonical announces high-performance Android services on the cloud

Building on top of Ubuntu on the cloud, Canonical is making it possible to run demanding Android apps from the cloud with the Anbox Cloud.

Coffee Lake system has a pair each of PCIe slots and removable SATA bays

Lanner’s rugged, Linux-friendly “LEC-2290” embedded system combines an 8th Gen CPU with 2x GbE, 4x PoE, 2x HDMI, 6x serial, 4x USB, 2x removable SATA bays, and 2x PCIe slots plus mini-PCIe, M.2, and DP. Lanner announced an industrial edge PC with Intel’s 8th Gen Coffee Lake S-series processors, following earlier embedded systems such as […]

PHP Development on Fedora with Eclipse

Eclipse is a full-featured free and open source IDE developed by the Eclipse Foundation. It has been around since 2001. You can write anything from C/C++ and Java to PHP, Python, HTML, JavaScript, Kotlin, and more in this IDE. Installation The software is available from Fedora’s official repository. To install it, invoke: sudo dnf install […]

How to set up your own fast, private open source mesh network

  • Opensource.com (Posted by bob on Feb 14, 2020 11:30 AM CST)
  • Story Type: News Story
The FreeMesh system promises to bring fully open source mesh networking to the masses. I recently had a chance to test it; it installed quickly, and the performance was great—especially for the price. read more

Securing Kubernetes: Bug bounty program announced

Want to help lock down Kubernetes and make some money while you're at it? The Cloud Native Computing Foundation has a new bug bounty program for you.

The Supreme Court will decide software developments future in Google v. Oracle

The final steps are being made in the Google v. Oracle copyright case, which will put the fate of programming in the hands of the Supreme Court.

How to Install Flarum Forum with Nginx and LE SSL on CentOS 8

Flarum is a free, open-source and next-generation forum software that makes it easier for you to start and grow a successful online community. It is simple, lightweight, fast and mobile-friendly software based on PHP.

Kubuntu Focus: A new top-of-the-line Linux laptop arrives

The KDE-empowered version of Ubuntu, Kubuntu, now has a high-powered laptop to call its own: The Kubuntu Focus.

Introducing our new Lua cheat sheet

  • Opensource.com (Posted by bob on Feb 13, 2020 6:28 PM CST)
  • Story Type: News Story
Lua is a minimalistic, lightweight language implemented as a C library. It's fast and simple to learn, efficient to run, embeddable, and tiny (its source code download is under 500 KB, and it's just over 1MB compiled). You can use Lua to create an API for your application or as a scripting language, for quick prototyping, or as the foundation of your software project. read more

Oracle tells Supremes: Fair use? Pah! There's nothing fair about 'Google's copying'

  • The Register (Posted by bob on Feb 13, 2020 5:13 PM CST)
  • Groups: Oracle; Story Type: News Story
Should they be allowed to grab our stuff just cos it's 'popular' and it works? Not to be outdone by Google in ominous warnings over the future of software, Oracle has declared to American Supreme Court justices that no company would make an "enormous investment" like it did in Java SE if rivals get a free pass to copy code simply because it is "popular" and "functional".…

How the Iowa caucus app went wrong and how open source could have helped

  • ZDNet (Posted by bob on Feb 13, 2020 3:59 PM CST)
  • Story Type: Editorial
Opinion: It was incompetence, not politics, that led to the Iowa caucus app misfiring. Above all, it was poor programming. Open-source software techniques could have prevented this blunder.

Why developers like to code at night

  • Opensource.com (Posted by bob on Feb 13, 2020 2:45 PM CST)
  • Story Type: News Story
If you ask most developers when they prefer to work, many will say their most productive hours are at night. This may be especially true for open source contributors who are contributing to projects outside of their day job (though hopefully within healthy limits to avoid burnout). Some like to start in the evening and work till the early hours while others get up super early—say, 4 a.m.—to get most of the programming work done before the daily grind kicks in. read more

CES 2020: New Dell Linux developer XPS 13 laptop is on its way

The next-generation of Dell's high-end Linux laptops will come with up to 32GB of RAM.

Manage your SSL certificates with the ssl-on-demand script

It happens all the time, to the largest of companies. An important certificate doesn't get renewed, and services become inaccessible. It happened to Microsoft Teams in early February 2020, awkwardly timed just after the launch of a major television campaign promoting it as a Slack competitor. Embarrassing as that may be, it's sure to happen to someone else in the future. read more

Extend the life of your SSD drive with fstrim

  • Opensource.com (Posted by bob on Feb 12, 2020 3:28 PM CST)
  • Story Type: News Story
Over the past decade, solid-state drives (SSD) have brought about a new way of managing storage. SSDs have benefits like silent and cooler operation and a faster interface spec, compared to their elder spinning ancestors. Of course, new technology brings with it new methods of maintenance and management. SSDs have a feature called TRIM. This is essentially a method for reclaiming unused blocks on the device, which may have been previously written, but no longer contain valid data and therefore, can be returned to the general storage pool for reuse. read more

How to use byobu to multiplex SSH sessions

Byobu is a text-based window manager and terminal multiplexer. It's similar to GNU Screen but more modern and more intuitive. It also works on most Linux, BSD, and Mac distributions. Byobu allows you to maintain multiple terminal windows, connect via SSH (secure shell), disconnect, reconnect, and even let other people access it, all while keeping the session alive. read more

Building a Linux desktop, CERN powered by Ceph, and more industry trends

As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends for product marketers, managers, and other influencers. Here are five of my and their favorite articles from that update.

How to Install OrangeScrum on CentOS 8

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Feb 12, 2020 3:03 AM CST)
  • Story Type: Tutorial; Groups: Linux
Orangescrum is an open-source and collaboration web application written by using CakePHP. It is simple and easy to use tools to manage projects, teams, documents, tasks, and communicate with the team on important issues.

Embedded Online Conference reg is free through Feb. 28

An “Embedded Online Conference” scheduled for May 20 is open for free registration through Feb. 28 and will then cost $90. The online event will stream 16 sessions in four tracks. Beningo Embedded Group and EmbeddedRelated.com have launched an Embedded Online Conference scheduled for May 20 with 16 sessions for live streaming and interactive Q&A […]

How to Use the RPM Command (with Examples)

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Feb 11, 2020 8:51 PM CST)
  • Story Type: Tutorial; Groups: Linux
RPM stands for "Redhat Package Manager" is a command-line package management tool for RHEL/CentOS based operating system. In this tutorial, we will show you how to use RPM package manager with some examples.

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