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If you are using OpenSSH, there is a way to “escape” out of the current SSH session temporarily to obtain the shell prompt of local host. You can return the original SSH session later. This tutorial explains how to suspend an SSH session in Linux, much like you would suspend a running foreground process.

It today's exploration of shell scripting, we're going to take another look at variables, then explore the world of special characters.

Linus Torvalds posted a very simple and direct message on Google+ addressed to the Fedora people. What followed next involved accusations and various veiled insults.

What do your Linux infrastructure and the U-bend under your sink have in common? If you don’t get them both right, you’ll be flooded with problems. If you don’t get the plumbing right when building a house, you’re going to get a blockage that prevents the smooth flow of water. You could fix it after the house is completed, but that can be costly and time consuming.

Embedded microcontroller development boards are a popular, low cost way of getting to know a microcontroller architecture. Meanwhile, 8bit boards, such as Arduino, provide an easy way of getting to know the basics of programming and the components needed to interact with real world applications.

The company provided applications to manufacturers, carriers, and consumers to improve Android performance.

Why Upgrade? What's new after all? Those are the main questions that have been lurking around in every Ubuntuer's mind. That's why we have for you 8 solid reasons to upgrade from Ubuntu 13.04 to Saucy

At the Linux Foundation's annual conference in August, IBM VP Brad McCredie told the crowd something that was probably unthinkable when Linus Torvalds created his new operating system kernel two decades ago.

The co-founder and managing director of Valve, which runs the Steam digital distribution platform, has said that “Linux and open source are the future of gaming” during his keynote presentation at LinuxCon.

Having a built-in navigation system in your new car is pretty common place now (that is, if you want to pay for it). These days many new car owners can just type in the address of where they want to go in to their in-vehicle infotainment (IVI) system and a 2D map will pop up with some simple graphics showing them how to get there, or possibly a 3D map if you have a luxury vehicle that offers it.But how is that 3D mapping data collected and updated? And who can access it? Marek Strassenburg-Kleciak is one of the key people behind collected 3D mapping data for OpenStreetMap (OSM), which has been billed as the Wikipedia of maps. As the senior manager for new business development at Elektrobit Automotive, one of the things he loves most about his work is putting technology visions into practice.

Last December, that patent received an initial rejection from the Patent Office. But now the reexamination has concluded, and the patent has survived intact.

A survey in the United States found that 85 percent of all users on iOS 7 never consult Siri. Which leads me to the question: Do Android users use the voice software on their device? Is it even the right time for voice control? Perhaps Siri is just poorly implement and Google Now is a better alternative?

For nearly as long as the three of us have known each other, we have talked about the things we would make when we had our own company. The seriousness of that statement grew and waned over time. But early this year, a friend who was just getting into working with the Arduino microcontroller platform built an 8-bit binary counter and an idea was born: Why not make a bigger counter? Why not make it a clock? This idea became the start of Maniacal Labs, a company that we plan to run by following the ideals of open source software and hardware.

Opensource.com free eBooks are one of the many ways we strive to share open source knowledge and passion for implementing it beyond technology (but there too)—in business, education, government, law, health, and other areas of our lives.

Reach Technology announced a 4.3-inch display module development kit for HMI applications with 480 x 272 resolution and either a resistive ($449) or capacitive ($499) touchscreen. The G2 module runs embedded Linux on a 454MHz Freescale i.MX28 processor, offers Ethernet, USB, CAN, and I2C interfaces, and is supported with Qt Creator IDEs in Linux and Windows versions.

I installed Ubuntu Touch "1.0" on my first-generation Nexus 7 tablet and have been using it as my main tablet system for the last four days. Here's how it went.

For the longest time. one of the major barriers to hobbyists and very small companies selling hardware with a USB port is the USB Implementers Forum. Each USB device sold requires a vendor ID (VID) and a product ID (PID) to be certified as USB compliant. Adafruit, Sparkfun, and the other big guys in the hobbyist market have all paid the USB Implementers Forum for a USB VID, but that doesn’t help the guy in his garage hoping to sell a few hundred homebrew USB devices.

This article is part of an interview series highlighting the speakers of the upcoming All Things Open 2013 conference in Raleigh, NC The Eclipse Foundation supports a vibrant an open source community. Those who work on their projects are focused on building an open development platform comprised of extensible frameworks, tools, and runtimes for building, deploying, and managing software across the lifecycle. Started in 2004, the Eclipse Foundation has an interesting history ( about it here), beginning with The Eclipse Project at IBM in 2001. Currently, Mike Milinkovich is the Executive Director at the Eclipse Foundation, and I caught a moment of his time for a few questions. His talk at the All Things Open conference this week will be about how foundations can stay relevant along with their open source communities. Get to know Mike and the Eclipse community better in this interview.

Sublime Text is a proprietary, cross-platform text editor designed for people who spend huge amounts of time shuffling code around. A programmer's editor, Sublime Text is a third option to the long-standing "Vi or Emacs" conundrum.

Echelon Corp. unveiled a distributed control node designed for electrical grid optimization. The DCN 3000 communicates with grid devices via OSGP power-line networking, reports back to the utility head-end via Ethernet or 3G, and enables downloading of Linux-based smart grid apps.