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The Latest News From Dice

SourceForge Interview: OpenMediaVault (OMV)

Posted In Linux, Working in Tech
OpenMediaProject
Over at SourceForge, the September “Community Choice” Project of the Month is OpenMediaVault (OMV), a next-generation network attached storage (NAS) solution based on Debian Linux. The platform offers services such as SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, and BitTorrent client (amongst others). The project manager, Volker Theile took a few moments to talk about the history and purpose of OMV, which he began in 2009. Click here to find open source developer jobs. Tell me about the OpenMediaVault project,… continue…

From Linux Sys Admin to Programmer in 3 Easy Steps

C Programming
We got an email from a Dice user: “I’d like to move from Linux systems administration to programming. What’s the best way to make a smooth transition?” He’s in a good place. His knowledge of Linux servers, the Linux command line, distribution and tools will serve as a solid foundation for a career in programming and development. Plus, learning how to program the Linux kernel will boost his market value and help him capitalize on the growth of DevOps, notes… continue…

PHP vs. .NET: Which Should You Learn?

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If you’re a software developer, there simply isn’t enough time in the world to learn every single technology, language and platform you might need for work, or to land a better job; at some point, you’re going to have to decide in what direction you want to expand your knowledge base. The choices you make in that regard will have a huge impact on your life. If you devote too much time to learning a technology that’s on the verge… continue…

Using Netcat to Read, Write Data Across Your Network

Posted In Linux, Working in Tech
Wi-Fi Testing
Testing a network connection or troubleshooting a data flow is a common job for the system admin or developer. One tool they can take advantage of: the Netcat command line program, which provides a quick way to read and write data between two devices over a TCP/IP network. I recently used several flavors of Netcat to help me develop a servo control program between the new Arduino Yun and a simple companion slider application, written in Processing, on my Linux… continue…

How to Run a Linux Terminal on Your Android

Samsung Galaxy S3 smartphone thumbnail
Lots of developers, programmers and systems people run SSH, allowing them access to their remote Linux systems. While a remote terminal on your Linux notebook is useful if you have your notebook at hand, having the capability on your Android smartphone is pretty darned convenient, especially if you are two floors and 10 offices away from your desk and notebook. Today, we’ll talk about what you need to get it going. Most Linux systems, especially desktops, start SSH by default… continue…

Slashdot: News for Nerds

Slashdot Asks: Appropriate Place For Free / Open Source Software Artifacts?

posted 8 hours | from timothy

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A friend of mine who buys and sells used books, movies, etc. recently purchased a box full of software on CD, including quite a few old Linux distributions, and asked me if I'd like them. The truth is, I would like them, but I've already collected over the last two decades more than I should in the way of Linux distributions, on at least four kinds of media (starting with floppies made from a CD that accompanied a fat book on how to install some distribution or other -- very useful in the days of dialup). I've got some boxes (Debian Potato, and a few versions of Red Hat and Mandrake Linux), and an assortment of marketing knickknacks, T-shirts, posters, and books. I like these physical artifacts, and they're not dominating my life, but I'd prefer to actually give many of them to someplace where they'll be curated. (Or, if they should be tossed, tossed intelligently.) Can anyone point to a public collection of some kind that gathers physical objects associated with Free software and Open Source, and makes them available for others to examine? (I plan to give some hardware, like a pair of OLPC XO laptops, to the same Goodwill computer museum highlighted in this video, but they probably don't want an IBM-branded radio in the shape of a penguin.)

Dangerous Vulnerability Fixed In Wget

posted 1 day | from jones_supa

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jones_supa writes: A critical flaw has been found and patched in the open source Wget file retrieval utility that is widely used on UNIX systems. The vulnerability is publicly identified as CVE-2014-4877. "It was found that wget was susceptible to a symlink attack which could create arbitrary files, directories or symbolic links and set their permissions when retrieving a directory recursively through FTP," developer Vasyl Kaigorodov writes in Red Hat Bugzilla. A malicious FTP server can stomp over your entire filesystem, tweets HD Moore, chief research officer at Rapid 7, who is the original reporter of the bug.

Debate Over Systemd Exposes the Two Factions Tugging At Modern-day Linux

posted 3 days | from walterbyrd

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walterbyrd (182728) sends this article about systemd from Paul Venezia, who writes: In discussions around the Web in the past few months, I've seen an overwhelming level of support of systemd from Linux users who run Linux on their laptops and maybe a VPS or home server. I've also seen a large backlash against systemd from Linux system administrators who are responsible for dozens, hundreds, or thousands of Linux servers, physical and virtual. ... The release of RHEL 7 has brought the reality of systemd to a significant number of admins whose mantra is stability over all else and who perhaps had not waded into the choppier waters of Fedora or Debian unstable to work with systemd before it arrived in RHEL.

OpenSUSE Factory To Merge With Tumbleweed

posted 4 days | from sfcrazy

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sfcrazy writes Factory and Tumbleweed will merge to become a single release. The release will follow the development cycle of Factory but take the more appealing name, Tumbleweed. Commenting on the new development Greg Kroah-Hartman said, “The changes to the Factory release model have changed it from being an unstable development codebase into the type of rolling release I set out to create when starting openSUSE Tumbleweed. I’m very happy to see these two rolling releases coming together under the name Tumbleweed, and am looking forward to watching how it develops in the future.” Factory won't disappear; It will become a "development project" for creating the "user-ready" Tumbleweed."

New Oculus SDK Adds Experimental Linux Support and Unity Free For Rift Headset

posted 5 days | from anonymous coward

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An anonymous reader writes: Oculus, creator of the Rift VR headset, has released a new version of their SDK which brings with it long sought-after support for Linux, which the company says is "experimental." Linux support was previously unavailable since the launch of the company's second development kit, the DK2. The latest SDK update also adds support for Unity Free, the non-commercial version of the popular game authoring engine. Previously, Unity developers needed the Pro version—costing $1,500 or $75/month—to create experiences for the Oculus Rift.

Italian Supreme Court Bans the 'Microsoft Tax'

posted 5 days | from anonymous coward

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An anonymous reader writes: In a post at the Free Software Foundation, lawyer Marco Ciurcina reports that the Italian Supreme Court has ruled the practice of forcing users to pay for a Windows license when they buy a new PC is illegal. Manufacturers in Italy are now legally obligated to refund that money if a buyer wants to put GNU/Linux or another free OS on the computer. Ciurcina says, "The focus of the Court's reasoning is that the sale of a PC with software preinstalled is not like the sale of a car with its components (the 4 wheels, the engine, etc.) that therefore are sold jointly. Buying a computer with preinstalled software, the user is required to conclude two different contracts: the first, when he buys the computer; the second, when he turns on the computer for the first time and he is required to accept or not the license terms of the preinstalled software. Therefore, if the user does not accept the software license, he has the right to keep the computer and install free software without having to pay the 'Microsoft tax.'"

OwnCloud Dev Requests Removal From Ubuntu Repos Over Security Holes

posted 6 days | from operator_error

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operator_error notes a report that ownCloud developer Lukas Reschke has emailed the Ubuntu Devel mailing list to request that ownCloud (server) be removed from the Ubuntu repositories because it contains "multiple critical security bugs for which no fixes have been backported," through which an attacker could "gain complete control [of] the web server process." From the article: However, packages can't be removed from the Ubuntu repositories for an Ubuntu version that was already released, that's why the package was removed from Ubuntu 14.10 (2 days before its release) but it's still available in the Ubuntu 14.04 and 12.04 repositories (ownCloud 6.0.1 for Ubuntu 14.04 and ownCloud 5.0.4 for Ubuntu 12.04, while the latest ownCloud version is 7.0.2). Furthermore, the ownCloud package is in the universe repository and software in this repository "WILL NOT receive any review or updates from the Ubuntu security team" (you should see this if you take a look at your /etc/apt/sources.list file) so it's up to someone from the Ubuntu community to step up and fix it. "If nobody does that, then it unfortunately stays the way it is", says Marc Deslauriers, Security Tech Lead at Canonical. You can follow the discussion @ Ubuntu Devel mailing list. So, until (if) someone fixes this, if you're using ownCloud from the Ubuntu repositories, you should either remove it or upgrade to the latest ownCloud from its official repository, hosted by the openSUSE Build Service."

PCGamingWiki Looks Into Linux Gaming With 'Port Reports'

posted 6 days | from aberbeta

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AberBeta writes: PCGamingWiki contributor Soeb has been looking into the recent larger budget game releases to appear on Linux, including XCOM: Enemy Unknown and Borderlands: The Pre–Sequel produced by Mac porting houses Feral and Aspyr. Soeb reports that while feature parity is high, performance could be a bit better. Performance differences aside, the games are finally arriving on Linux — now the userbase needs to expand to make a virtuous cycle.

Ubuntu 14.10 Released With Ambitious Name, But Small Changes

posted 1 week | from linuxscreenshot

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Ubuntu 14.10, dubbed Utopic Unicorn, has been released today (here are screenshots). PC World says that at first glance "isn't the most exciting update," with not so much as a new default wallpaper — but happily so: it's a stable update in a stable series, and most users will have no pressing need to update to the newest version. In the Ubuntu Next unstable series, though, there are big changes afoot: Along with Mir comes the next version of Ubuntu’s Unity desktop, Unity 8. Mir and the latest version of Unity are already used on Ubuntu Phone, so this is key for Ubuntu's goal of convergent computing — Ubuntu Phone and Ubuntu desktop will use the same display server and desktop shell. Ubuntu Phone is now stable and Ubuntu phones are arriving this year, so a lot of work has gone into this stuff recently. The road ahead looks bumpy however. Ubuntu needs to get graphics drivers supporting Mir properly. The task becomes more complicated when you consider that other Linux distributions — like Fedora — are switching to the Wayland display server instead of Mir. When Ubuntu Desktop Next becomes the standard desktop environment, the changes will be massive indeed. But for today, Utopic Unicorn is all about subtle improvements and slow, steady iteration.

Debian's Systemd Adoption Inspires Threat of Fork

posted 1 week | from tsolias

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New submitter Tsolias writes It appears that systemd is still a hot topic in the Debian community. As seen earlier today, there is a new movement shaping up against the adoption of systemd for the upcoming stable release [of Debian], Jessie. They claim that "systemd betrays the UNIX philosophy"; it makes things more complex, thus breaking the "do one thing and do it well" principle. Note that the linked Debian Fork page specifically says that the anonymous developers behind it support a proposal to preserve options in init systems, rather than demanding the removal of systemd, and are not opposed to change per se. They just don't want other parts of the system to be wholly dependent on systemd. "We contemplate adopting more recent alternatives to sysvinit, but not those undermining the basic design principles of "do one thing and do it well" with a complex collection of dozens of tightly coupled binaries and opaque logs."