Showing headlines posted by bob

"When you go to a store and buy an electronic gizmo, does it ever occur to you that you could make one yourself? Or even that it would be FUN to make one yourself?" This is how John Baichtal's Arduino for Beginners: Essential Skills Every Maker Needs begins, and that same curiosity and ingenuity flows through the entire book.

Nvidia unveiled a $192 Linux-based “Jetson TK1″ SBC based on the 2.3GHz quad-core Cortex-A15 Tegra K1 SoC, and demoed its use in a self-driving Audi. The Jetson TK1 is a more advanced version of Nvidia’s earlier, Tegra 3-based Jetson automotive development platform. Instead of being limited to automotive duty, however, the Jetson TK1 also is […]

Anyone can download it for free – we did, it's all there Retro-computing fans got a treat on Tuesday when Microsoft donated the source code of MS DOS 1.1 and 2 to the Computer History Museum (CHM), along with the first version of Word for Windows.…

CompuLab unveiled an SODIMM-style COM and related SBC based on a dual-core, 1.5GHz Cortex-A15, TI OMAP5432 SoC, and supported with Linux and Android OSes. CompuLab’s “CM-T54″ computer-on-module is its most powerful ARM-based COM yet. Although the module lacks the quad-core option of the company’s Cortex-A9 Freescale i.MX6 based CM-FX6 COM, it advances to a more […]

One of the biggest updates ever to a major language finally ships, delivering many new and very interesting features.

Apache HTTP server could be made to crash if it received specially craftednetwork traffic.

It’s been a relatively quiet week. Snapshot support in virt-manager, automatic latest-code repos with dgroc, Fedora Plasma KDE-based product proposal, and Fedora Atomic Initiative. Fedora is big project, and it’s […]

The best way to explain 3D printing to someone is to show them. But since Jeff Moe can’t carry around one of his Lulzbot 3D printers, he has taken to packing 3D-printed parts in his pocket so that he can show them off when he runs into people who aren't familiar with the concept."A lot of time when you're explaining it, people are thinking of a 3D movie or something like that," said Moe, CEO of Aleph Objects, the largest manufacturer of open source 3D printers. "I literally carry around parts with me and show people the different things that 3D printers can do because that explains it a lot better," Moe said.

Belief in a more collaborative process. Perseverence to make things better. Shared knowledge and access for all. These are the things that come to mind when I think about the work the e-NABLE community is doing. Though they're on a trajectory without a clear future, their vision is crystal. To share what they've created with the world and allow the natural course of innovation and invention to change lives—without the obstacles of patents and the barriers of cost.

Avnet announced a COM based on Xilinx Zynq-7000 ARM/FPGA SoCs, and supported by an optional baseboard, power module, FPGA mezzanine card, and Linux BSP. Avnet Electronic Martketing’s “Xilinx Zynq-7000 All Programmable SoC Mini-Module Plus” incorporates the Xilinx Zynq-7000 system-on-chip, which integrates and links dual 1GHz Cortex-A9 cores and FPGA circuitry via an AXI interconnect. The […]

As far as network management is concerned, Nagios is one of the most powerful tools. Nagios can monitor the reachability of remote hosts, as well as the state of services running on them. However, what if we want to monitor something other than network services for a remote host? For example, we may want to […]Continue reading... The post How to set up Nagios Remote Plugin Executor (NRPE) in Linux appeared first on Xmodulo. Related FAQs: How to monitor common services with Nagios How to monitor BGP sessions with Nagios How to install and configure Nagios on Linux How to configure Nagios for audio alerts and mobile notifications How to edit a remote file over ssh

I first read about Chris Whittum in an article on Fosters.com. Once I read that he was interested in using open source software in education, I knew I had to learn more about him. After working in education, Chris decided to share his knowledge in an eBook called: Energize Education Through Open Source: Using Open Source Software to Enhance Learning. This resource focuses on how schools can use open source to continue to offer great lessons to students without the high price tag of similar proprietary products.

Does proprietary firmware hurt Linux?

Arbor announced a tiny COM Express computer-on-module featuring a 9W dual-core AMD G-Series SoC, plus 2GB soldered RAM, extended temperature, and PCIe.

How to safeguard your personal data with TrueCrypt and SpiderOak.

Kontron’s Linux-ready COM Express Compact Type 6 modules for the Atom E3800 come in standard and rugged versions, both with industrial temperature support. Like most major embedded vendors, Kontron has gone big on the Intel Atom E3800 (Bay Trail-I), having announced a COM Express Mini Type 10 computer-on-module (COM) called the COMe-mBT10 back in November. […]

The GPIO port is great for many projects on the Raspberry Pi, and the RasPiO aims to make it much easier to use for hobbyists and makers

It seems like it was only yesterday that the OpenStack community found itself gathering in Hong Kong to set the design goals for the Icehouse release. As we entered March development was still progressing at a fever pitch in the lead up to the feature freeze for the release but now the dust has started to settle and we are able to start getting a real feel for what OpenStack users and operators can look forward to in the Icehouse release.

BlackBerry may be in a world of hurt, but for now it still has one loyal and very famous customer: President Obama.

Nmap is an open source port scanner for Linux® and many other platforms that can boost your system's security. This article discusses the basics of Nmap for system administrators and how to get started using it.