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Ever wanted to make your very own cloud? Now you can! All it takes is some cheap open source hardware and open source software. For about $200, I was able to set up four Raspberry Pi 2s with the Kubernetes cloud operating system using Fabric8. read more

ExpEYES is a cheap digital oscilloscope with a signal generator and other features, making it the ultimate tool for electronics

Judgements in this case are like buses: none for ages, then two at once The end of the near-immortal “Who owns Unix?” case looks to be near after a US judge knocked out the two remaining arguments with which the SCO group hoped to attack IBM.…

The GNU Emacs text editor has been around since 1976 and remains a popular choice among software developers and writers. Its main focus is extensible, customizable, self-documenting, and real-time display, and it boasts the functionality of an operating system. (Yes, for me it's an operating system.) read more

Docker's recent acquisition of Unikernel Systems has sent pulses racing in the microservice world. At the same time, many people have no clue what to make of it, so here's a quick explanation of why this move is a good thing.

Last April, Axiomtek launched a trio of Intel Bay Trail COM Express modules, including a CEM841 Type 2 Basic (125 x 95mm) COM, as well as CEM842 and CEM843 Type 6 Compact (95 x 95mm) modules. Now the company has unveiled a smaller, 84 x 55mm CEM846 COM Express Type 10 Mini module, running the Bay Trail Intel Atom E3800. Like the CEM843, it offers industrial -40 to 85°C support, in this case as a standard feature.

A new OpenGL driver headlines the latest Raspbian update.

Most Linux servers offer an SSH login via Port 22 for remote administration purposes. This port is a well-known port, therefore, it is often attacked by brute force attacks. Fail2ban is a software that scans log files for brute force login attempts in real-time and bans the attackers with firewalld or iptables. This tutorial shows the installation and configuration of Fail2Ban with firewalld on CentOS 7.

Once upon a time, I was a music production and engineering student at the Berklee College of Music in Boston. I was always a nerd, though, and ended up with a summer job installing computer-aided dispatch systems for the Pennsylvania Department of Transportation. read more

One of the things that first drew me to Mozilla was this sentence from our manifesto: “The Internet is a global public resource that must remain open and accessible to all.” These words made me stop and think. As they … Continue reading

Landmark 1980s tutorials now available for download UK publishing house Usborne is giving out its iconic 1980s programming books as free downloads.…

Information is the key to resolving any computer problem, including problems with or relating to Linux and the hardware on which it runs. There are many tools available for and included with most distributions even though they are not all installed by default. These tools can be used to obtain huge amounts of information. read more

The Arduino Yún- and Grove-compatible “Seeeduino Cloud” SBC has an AR9331 WiFi chipset that runs Linux via a Dragino HE COM, plus Ethernet and USB ports. The Seeeduino Arduino clone from Seeed Studios has been around for years, adding three onboard Grove sensor interfaces to basic Arduino functionality. Now, Seeed Studios has launched a Seeeduino […]

Standards are a key part of keeping the Open Web open. The Web runs on standards developed mainly by two standards bodies: the World Wide Web Consortium (W3C), which standardizes HTML and Web APIs, and the Internet Engineering Task Force … Continue reading

Wandboard.org launched a sandwich-style “HobbitBoard” that runs Brillo on an i.MX6 UltraLite, and offers Intel Edison, Wandboard, and MikroBus expansion. The HobbitBoard, which is available for pre-order at $69 for March shipment, is the first hacker board to come out of Wandboard.org since the original i.MX6-based Wandboard debuted back in 2012. The Wandboard, which stepped […]

Shotwell is a simple yet powerful program that comes installed with most flavors of Fedora, such as Fedora Workstation and the Cinnamon desktop spin. It’s also available for install on any other desktop or spin. You can use it as either a photo viewer and... Continue Reading →

I'm apparently in a silly-game mood this month, because I stumbled across an open-source project I couldn't keep all to myself: Snk. If you remember the classic game of snake, Snk is the same concept, but smaller, harder and with music.

Gaming servers are widely searched for by the internet-savvy online gamers. L4D or the Left 4 Dead is a popular game played online. With multi and single player mode, and newer version L4D 2 in the market, available with all its online cheat codes, many a gamer find this game very compelling. Gaming servers enjoy heavy inbound traffic. Installing a gaming console on a Linux distribution server such as CentOS may seem a daunting task, for a new user to Linux systems. Listed below are steps to configure, install, update and run the L4D server on Linux distribution like CentOS.

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

Win for IBM as Judge rules attempt to move case away from contract law is a no-no The SCO Group has suffered another reversal in its long-running attempt to squeeze some cash out of IBM for allegedly pinching its code and tossing it into Linux and maybe AIX too.…