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You've done it: you've taken your own personal utility, library, or web application and placed it on GitHub as free and open source software for all the world to see. Maybe you wrote this software to fill a personal need, or maybe you've always hoped that it would reach more people. One thing's certain: it's always been yours, and yours alone—but the moment you pushed that code for the first time, your baby left the nest. What comes next is up to you. read more

This tutorial shows the installation of the latest PostgreSQL 9.5 version on Ubuntu. We will use the official repository from postgresql.org, so you can update your server easily in future and get direct updates and patches from the database vendor. The steps have been tested with Ubuntu versions from 12.04 until 15.10.

Learn how to query databases and manipulate data by using basic SQL commands. You can use the material in this tutorial to study for the LPI 102 exam for Linux system administrator certification, or to learn for fun.

Embrace, extend, eat Microsoft has bought its long-time partner Xamarin for an undisclosed sum.…

My open source story began during my first year of college when I joined Mozilla's Firefox Student Ambassadors (FSA) program.

AMD launched 3rd Gen, dual-core, G-Series SoCs with 6-15W TDPs, DDR4 and 4Kx2K support, and R-Series pin compatibility, plus an entry-level G-Series LX SoC. The lines between AMD’s Embedded G-Series and its higher end R-Series system-on-chips continue to blur with a new line of 3rd Generation G-Series SoCs that offers pin compatibility with the “Merlin Falcon” R-Series SoC announced last October.

Redmond updates official guide If you don't know how to control the information Windows 10 sends back about you to Microsoft, the Redmond giant has updated its guide on how to do so.…

This is the last article in a four-part series on the current state of 3D printing. In the first part, I gave an overall introduction to differences in 3D printing since I wrote my original articles on 3D printing three years ago. The second piece focused on advances in 3D printing hardware, and the third column covered 3D printing software.

One of the major issues with the Zika virus is that so little is known about it. That means that a lot of research has to be done very quickly. The Zika virus is at the heart of a global health emergency. It became a global health emergency after outbreaks began in 2015, and has possible links to birth defects. When the virus was first discovered in the late forties, human infections had been observed as early as 1952 according to Wikipedia. read more

Fedora Workstation comes with the GNOME desktop by default. GNOME brings their users a rich experience with a complete set of applications. This includes applications for music and video players, text editors, PDF viewers, and even a Weather and Maps... Continue Reading →

Use Debian Live System tools to learn how to spin a new Debian system customised for you

Samsung’s Tizen-based “Connect Auto” hooks into your car’s telematics system to offer driving analysis, alerts, and an LTE hotspot for in-car WiFi. At Mobile World Congress in Barcelona, Samsung announced an automotive accessory that runs Tizen Linux, and offers real-time alerts, driving analytics, hotspot services, and more. Samsung Connect Auto connects to the OBD II […]

Spam is an annoyance and there's a multitude of ways to counteract it. However spammers also get smarter and try to bypass filters and stuff. In addition, ICANN has lately approved a great mean gTLDs (generic Top Level Domains), like .biz, .info etc. Some of those gTLDs are, in my opinion, exclusive used by spammers. Lately, I have gotten a lot of spam from the .xyz gTLD. So the question was, how to block email coming from such domains using that gTLD.

Docker, the most popular container technology, gets ready for enterprise deployment.

Trying to track a complex project without drowning in too much information is still a challenge for many of us. To solve this, we developed OpenProject, a web-based open source project management tool that supports teams throughout the entire project life cycle. It is licensed under GNU GPLv3 and written in Ruby on Rails and AngularJS.

ARM unveiled a tiny Cortex-A32 processor design based on a 32-bit-only ARMv8 architecture, and offering higher performance per mW than the Cortex-A7. ARM bills its new Cortex-A32 processor design as the “smallest, lowest power and most efficient ARMv8-A” to date. If that sounds familiar, it’s because it’s essentially the same claim made for the closely […]

Interested in keeping track of what is happening in the open source cloud? Opensource.com is your source for news in OpenStack, the open source cloud infrastructure project. read more

An Absolute Software survey of 501 U.S. IT managers and decision makers at companies with 50 or more employees has found that fully 45 percent of repsondents admitted knowingly circumventing their own security policies, and 33 percent admitted having successfully hacked their own or another organization.

As promised last September, Toradex has shipped one of the first computer-on-modules based on NXP’s i.MX7 system-on-chips. It does not appear to be the first, as CompuLab promised to ship its CL-SOM-iMX7 COM in Jan. 2016. Toradex can, however, claim to have the smallest i.MX7 module to date — its 67.6 x 36.7mm dimensions beat out the 68 x 42mm CompuLab module.

We've all been in this situation were we want to exchange files with other users connected to the same network as we are, and while there are tons of ways to do this, almost none of them is easy, quick, or simple enough. Thankfully, though, Linux users can utilize a small tool called “woof” that simplifies the process and makes the exchanging of files a walk in the park. What I am about to present in this short tutorial is suitable for home networks where convenience is the primary concern, and security isn't an issue.