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Codenvy, Samsung Team to Power IoT Development

LinuxToday - Sun, 2016-05-01 23:00

LinuxInsider: The ARTIK IDE is the first open source cloud IDE platform dedicated to IoT application development.

Reaper Audio Software Is Coming To Linux

Phoronix - Sun, 2016-05-01 22:52
If Audacity and Ardour aren't cutting it for your audio editing needs on Linux, there's another Digital Audio Workstation (DAW) option coming to Linux: Reaper...

Easiest way to push a request to a nix box?

Reddit - Sun, 2016-05-01 22:37

I'm trying to work on a distributed system, with out running lamp, or equivalent, on all nodes.

I'm also not going to be able to use ssh since some will be nothing more than bash scripts in a 'run forever' setup.

Right now they've all got cron jobs to query the server but that means there's a 1 minute lag rather than an on-demand push update.

Anyone know if there's any methods to push a bash script to run when needed rather than cron or run-forever?

submitted by /u/imbluedabode
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DragonBox Pyra

TuxMachines - Sun, 2016-05-01 22:26
  • DragonBox Pyra Goes Up For Pre-Order

    It's been a while since last hearing anything about the DragonBox Pyra as an open-source gaming handheld system and successor to OpenPandora...

  • Bitcoin is Now Accepted For DragonBox Pyra Pre-orders

    It is always good to see new merchants accepting Bitcoin payments, as it goes to show businesses want to attract an international clientele. DragonBox, a ship based in Germany, recently started accepting Bitcoin payments for their Pyra computer. A neat little device, which packs quite the punch.

  • DragonBox Pyra pre-orders begin (open Source handheld gaming PC)

    The DragonBox Pyra is a portable computer that looks like a cross between a tiny laptop and a Nintendo DX game console… and it kind of works like a cross between those devices as well. It’s got a 5 inch display, a QWERTY keyboard, the Debian Linux operating system that can handle desktop apps as well as games, and physical gaming buttons.

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Tuesday Is 'International Day Against DRM'

LXer - Sun, 2016-05-01 22:18
On Tuesday, May 3, people in communities around the world will gather to take a stand against digital rights management.

DragonBox Pyra pre-orders begin (open Source handheld gaming PC)

TuxMachines - Sun, 2016-05-01 22:16

The DragonBox Pyra is a portable computer that looks like a cross between a tiny laptop and a Nintendo DX game console… and it kind of works like a cross between those devices as well. It’s got a 5 inch display, a QWERTY keyboard, the Debian Linux operating system that can handle desktop apps as well as games, and physical gaming buttons.

It’s been under development for several years, and it’s expected to be available for purchase soon for about 500 Euros (plus VAT). But if you want to help fund the developers you can now place a pre-order for 330 Euros and up.

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Running Ubuntu 16, only getting a disk write speed of 1mb/s

Reddit - Sun, 2016-05-01 20:43

Hi guys, got a new small file server and the disk write speed is utterly appalling, it 's a Seagate ST1000DM003 and it's currently only writing at about 1.1mb/s, some info from fdisk about it: Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes

And df -h says it's only getting 7% use.

Should probably mention it's an internal drive over a sata cable.

submitted by /u/Darnith
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Voyager 16.04 Screenshot Tour

LXer - Sun, 2016-05-01 20:24
The developers of Voyager Live, a desktop distribution based on Xubuntu, have released a new version. The new release, Voyager Live 16.04, is based on Xubuntu 16.04 and ships with the Xfce 4.12 desktop environment.. Xfce 4.12 Xfdashboad 0.5.92, 0.0.2 plugin Xfce4 hotcorner, Plank 0.11.1 Dock, Conky, Yad, Smtube 16.3.0, Kodi Media Center 16.1 Mpv Media Player, ...

today's leftovers

TuxMachines - Sun, 2016-05-01 19:51
  • How Linux Frustrated Me Into Loving It

    I have been very interested in Linux since my entry into the Wonderful World of Unix in 2006. I found Ubuntu and installed it on a crappy Dell desktop computer I was given when I was doing online schooling. The computer originally came with Windows, and one day while I was browsing, I decided to search for “alternative to Windows.” Linux popped up right away. I had never heard of Linux before, but after voraciously reading article after article, I decided Linux was the path for my future.

  • HP Chromebook 13 is a business-focused Chrome OS laptop with USB-C

    In the grand scheme of things, Chrome OS is hardly a major player from a desktop market share perspective -- for now. With that said, the Linux-based operating system has captured the hearts and minds of many consumers. It has matured quite a bit too, becoming a viable Windows alternative for home users. Actually, it is a great choice for some businesses too -- depending on needs, of course.

  • Summary: Linux Scheduler: A decade of wasted cores - Part 1 - What is NUMA ?

    Last month, a research paper with title 'The Linux Scheduler: a Decade of Wasted Cores' was trending on the front page of HN. As an individual who is interested in Systems, I thought it would be good idea to read this 16 page research paper. I spent a good amount of time learning about different topics which were involved in it. This is the first post in the series in which I will try to summarize the paper.

  • Vulkan 1.0.12 Specification Update Adds VK_AMD_rasterization_order
  • GTK+ 3.22 Is Working On An OpenGL Renderer & Scene Graph

    Matthias Clasen of Red Hat has written an update about changes to GNOME's GTK+ tool-kit for the 3.20 cycle but he also mentions some of the exciting work that's brewing for GNOME/GTK+ 3.22.

    Clasen's latest blog post covers some of the recent internal changes to GTK+ CSS, theme changes, various changes facing application developers, and more. Those interested about the GTK+ tooling changes can read the blog post.

  • Bunsenlabs Rc2
  • April is almost gone

    The second one was the release of pre-release isos of Mageia 6 and OpenMandriva Lx 3. I must say that both distros are doing a great job; the systems performed so well that they did not seem beta versions to me.

    I did not like Plasma 5, though... I am sure the KDE team is doing a great work, but I truly do not see what the point of this tablet-ready interface is. After all, KDE missed the tablet train (the Vivaldi tablet never saw the light of the day) and tablets are already in decline...

  • New BlackArch Linux version released, now provides 1400 pentesting tools

    BlackArch Linux version 2016.04.28 released for ethical hackers and security researchers with 1400 pentesting tools

  • Manjaro 16.06 - third preview released

    It took us almost another month to prepare this third preview of our upcoming stable release we call Daniella.

    The Xfce edition remains our flagship offering and has received the attention it deserves. Few can claim to offer such a polished, integrated and leading-edge Xfce experience. We ship Xfce 4.12 with this release of Manjaro. We mainly focused on polishing the user experience on the desktop and window manager, and on updating some components to take advantage of newly available technologies such as switching to a new theme called Maia, we already using for our KDE edition.

  • IoT Past and Present: The History of IoT, and Where It's Headed Today [Ed: just devices with a network stack. Nothing new.]
  • 1btn – an Open Source Dash

    The availability of cheap radios, omni-present WiFi and powerful web services means the IoT wave is here to stay. Amazon got into the act with its “do only one thing” Dash button. But a more interesting solution would be an IoT “do it all” button.

  • No Time to Panic as One Quarter Shows Minor Dip in Smartphone Sales - Total Smartphone Market Will Grow This Year (and here's why)

    We now have the Q1 numbers from Strategy Analytics and IDC, the two last remaining of the classic four big smartphone industry analyst houses we used on this blog to calculate the industry average of the total market size, back when the 'smartphone bloodbath' started six years ago. And both SA and IDC are in exceptional, near-perfect agreement on the exact size of the market, we get a total smartphone market for Q1 at 334.8 Million units. That is down 18% from the Christmas sales Quarter (normal that Q1 is down) but for the first time ever in this industry, the YEAR-ON-YEAR comparison of Q1, so the January-March quarter last year 2015 vs now, is down. This has not happened in the smartphone industry in any YoY period. And some are now talking about 'peak smartphone'. That number COULD be a signal that smartphone industry growth has stalled and now peaked and smartphone sales will either plateau flat, or decline into the next year(s).

  • GhostBSD 10.3 Alpha Released With ZFS File-System Support, MATE 1.12

    The first alpha release was made available this weekend of GhostBSD 10.3 Alpha 1, a desktop focused operating system built atop FreeBSD 10.3.

  • 3D Printer Crowdfunding projects

    Like every Kickstarter project, there is a risk. But I think that Trinus appears to be a good project, we need to wait to the launch and review a real machine to know if it worth it. Also, the Youtube Channel Maker’s Muse, made a review of the project and the company Konama, creators of Trinus, sent him a the 3d printer and he currently makes the review of this printer that pledged more then 1 million dollars on KickStarter.

  • Refactoring the open-source photography community

    Generally speaking, most free-software communities tend to form around specific projects: a distribution, an application, a tightly linked suite of applications, and so on. Those are the functional units in which developers work, so it is a natural extension from there to focused mailing lists, web sites, IRC channels, and other forms of interaction with each other and users. But there are alternatives. At Libre Graphics Meeting 2016 in London, Pat David spoke about his recent experience bringing together a new online community centered around photographers who use open-source software. That community crosses over between several applications and libraries, and it has been successful enough that multiple photography-related projects have shut down their independent user forums and migrated to the new site, PIXLS.US.

  • DIY recycling, UCONN's open source chemistry book, and more news

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Leftovers: Software

TuxMachines - Sun, 2016-05-01 19:50

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today's howtos

TuxMachines - Sun, 2016-05-01 19:49

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Leftovers: Gaming

TuxMachines - Sun, 2016-05-01 19:49

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Leftovers: KDE

TuxMachines - Sun, 2016-05-01 19:48
  • LUKS support in KDE Partition Manager
  • Kate 16.04 on Windows (64bit)
  • The future of KApiDox

    I’ve been working hard to enhance KApiDox. I’d like to come back on what it is for, what I did and what I see for its future.

  • Danbooru Client 0.6.0 released

    It offers a convenient, KF5 and Qt5-based GUI coupled with a QML image view to browse, view, and download images hosted in two of the most famous Danbooru boards (konachan.com and yande.re).

  • A KMail Breakthrough.

    This tells the story of how I finally managed a successful transfer of email data from KMail version 1.13.6 to version 4.11.5. It is a non-technical essay exploring the obstacles I encountered, my options, and the methods I used to achieve my aim. It was written partly to give the information, but also with the hope that readers will both enjoy and be amused by the story of the "battle of KMail" that was ultimately won against "incredible odds". Links to the earlier articles discussing problems with KMail 4x are given at the end.

  • [GSoC] Kdev-Embedded, Debugging and programming embedded systems

    The actual embedded system word depends on closed-source IDEs and libraries, with high monetary value and deprecated functionalities. Programmers that would like to use ARM based boards without paying for an IDE will have problems setting up such development ambient and synchronized toolkits.

    The main idea of this project is to provide a plugin integrated with KDevelop to help the debugging and programming process of embedded systems like AVR, ARM and x86 based boards.

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Leftovers: Ubuntu

TuxMachines - Sun, 2016-05-01 19:32

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Web browsers' updates

TuxMachines - Sun, 2016-05-01 19:30

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Development News

TuxMachines - Sun, 2016-05-01 19:28
  • Git for design projects
  • Updating POSIX

    To the first point, many people seem unaware that POSIX is an actual set of standards - IEEE 1003.1 in several variations, plus descendants. These standards cover a lot more than just operations on files, and technically "POSIX" only refers to systems that have passed a set of conformance tests covering all of those. Nonetheless, people often use "POSIX" to mean only the section dealing with file operations, and only in a loose sense of things that implement something like the standard without having been tested against it. Many systems, notably including Linux, pretty explicitly do not claim to comply with the actual standard.

  • Delete Your Dead Code!

    A few days ago, Ned Batchelder's post on deleting code made the rounds on HN, even though it was originally written in 2002. Here I want to echo a few of Ned's points, and take a stronger stance than he did: delete code as soon as you know you don't need it any more, no questions asked. I'll also offer some tips from the trenches for how to identify candidate dead code.

    This is the first in a series on eating your vegetables in software engineering, on good, healthy practices for a happy and successful codebase. I don't (yet) know how long the series will be, so please stay tuned!

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Security Leftovers

TuxMachines - Sun, 2016-05-01 19:27
  • 66% of USB Flash Drives infected – don’t trust a stray [Ed: Windows]

    The problem is that the OS will automatically run a program that can install malware from a USB stick.

  • Dental Assn Mails Malware to Members

    The domain is used by crooks to infect visitors with malware that lets the attackers gain full control of the infected Windows computer.

  • Slack bot token leakage exposing business critical information

    Developers are leaking access tokens for Slack widely on GitHub, in public repositories, support tickets and public gists. They are extremely easy to find due to their structure. It is clear that the knowledge about what these tokens can be used for with malicious intent is not on top of people’s minds…yet. The Detectify team shows the impact, with examples, and explains how this could be prevented.

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