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When I started working at the Raspberry Pi Foundation, we set out to revamp the website and add learning materials for educators. In the mean time, we wanted to get a few resources out in time for Hour of Code week, so we wrote them on GitHub for easy sharing. It's easy to get started writing with markdown, and it made collaboration straightforward. read more

The disclosures, based on documents provided by Edward J. Snowden, the former N.S.A. contractor, and shared with The New York Times and ProPublica, come at a time of unprecedented cyberattacks on American financial institutions, businesses and government agencies, but also of greater scrutiny of secret legal justifications for broader government surveillance... One internal N.S.A. document notes that agency surveillance activities through “hacker signatures pull in a lot.”

I was recently given an ebook by a friend. It was a photography book, with tons of hi-res images and very little text. When I opened it with Ubuntu, Evince (the default PDF viewer that comes with Ubuntu) gave in: after a few pages, it slowed to a crawl. I did a bit of research, and found the program that rescued my viewing needs: MuPDF. The good news was that I could finally read my book. The bad news was that I found out that the company behind it has in the past misunderstood the terms of the GPL and started a (later dismissed) litigation against Palm.

At the very least, I expect to find that at SELF even the software will be southern fried and smothered with gravy. That’s because SELF intends to be more than just another LinuxFest. It intends to be a celebration of southern living, hence the guns and barbecue. Presumably, grits will be served at breakfast, and Southern Comfort and Bourbon will be available at the after parties.

The Debian project is pleased to announce the first update of its stable distribution Debian 8 (codename "jessie"). This update mainly adds corrections for security problems to the stable release, along with a few adjustments for serious problems. Security advisories were already published separately and are referenced where available.

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

The Frappe framework is supposed to be included in the next major version of the Fedora Linux distribution, Fedora 23, due for release sometime around the Halloween season.

Currently I work at the MIT Haystack Observatory, where I explore a number of exciting topics, including, but not limited to: high power large aperture radar measurements of the ionosphere, meteors, and planetary objects; passive radar, milliwatt class spread spectrum HF radar, megawatt class ionospheric heating, ionospheric remote sensing with global navigation satellites, and radio astronomy. I’ve published two open source projects that turn your software defined radar into a radio remote sensing instrument: the GNU Chirp Sounder, which allows you to listen to over the horizon radars and chirp ionosondes all around the world; and the GNU Ionospheric Tomography Receiver (Jitter), which allows you the determine the line integral of ionospheric electron density by listening to 150/400 MHz coherent beacons on satellites.

This week, NASA released its second annual Software Catalog, a giant compendium of over 1,000 programs available for free to industry, government agencies, and the general public. The Software Catalog contains the actual advanced engineering and aeronautics codes NASA engineers purpose-built for their daily work.

The Steam Link is an upcoming piece of technology that will allow users to stream their games from the PC to the TV, transforming a desktop gaming session into a couch gaming session.

The post follows up http://lxer.com/module/newswire/view/214893/index.html The most recent `yum update` on F22 significantly improved network performance on cloud VMs (L2) . Watching movies running on cloud F22 VM (with "Mate Desktop" been installed and functioning pretty smoothly) without sound refreshes spice memories

Whenever I'm not at home, I'm taking my ThinkPad laptop with me hat I installed Linux Mint on. While I could run a flavor of Windows on the device as well, I made the deliberate decision to install Linux on the device to discover what it has to offer.

Mandriva is no more.

Article 6 of the TISA agreement, the "Trade In Services Agreement" which is another secretive trade agreement involving a ton of countries, which will likely have an impact on the internet, seems to prevent governments from transferring source code as a condition of providing services. It seems likely that any government that ratifies the agreement could not then do something like mandate governments use open source office products.

The fifth maintenance released of Linux kernel 4.0 arrived today, June 6, as announced by Greg Kroah-Hartman, a renowned kernel developer. Linux kernel 4.0.5 is available for download now!

The Rigol DS1052E is the de facto oscilloscope for any tinkerer’s bench. It’s cheap, it’s good enough, and it’s been around for a long time; with the new 1054 zed model out now, you might even be able to pick up a 1052E on the cheap.

[wd5gnr1] came up with a really interesting piece of software that allows a Linux system to control most of the functions on this popular scope. With just a USB cable, you can read and log all the measurement of the scope, save waveforms in CSV format, and send data to gnuplot and qtiplot.

Fifteen years after Sun Microsystems released the code for OpenOffice.org, most users still don't know what they have, especially in the text processor Writer. Far from being an inadequate substitute for Microsoft Word, in LibreOffice, the code's latest incarnation, Writer is so far ahead of its rival that there's no competition. You would have to compare Writer with a professional tool like FrameMaker to find a suitable comparison.

SourceForge is a long established web-based service that offers source code repository, downloads mirrors, bug tracker and other features. It acts as a centralized location for software developers to control and manage free and open-source software development.

Command line arguments (also known as positional parameters) are the arguments specified at the command prompt with a command or script to be executed.

The developers behind the Gentoo-based Sabayon Linux distribution had the great pleasure of announcing that the latest monthly update ships with next-generation technologies.