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Leftovers: OSS

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OSS
  • Yahoo open-sources Anthelion web crawler for parsing structured data on HTML pages

    Yahoo today announced that it has released the source code for its Anthelion web crawler designed for parsing structured data from HTML pages under an open source license.

    Web crawling is at the very core of Yahoo, even though it has many other applications, including Yahoo Mail, Yahoo Finance, Yahoo Messenger, Flickr, and Tumblr. For Yahoo to share code in an area as competitive as web search is significant.

  • Publisher's picks: 29 open source books for 2015
  • Why working openly works (even when it's hard)

    When I talk about working openly, I mean that doing things "the open source way" is more than using an open source license (although clearly you must have one of those, too). Working openly means being public about your process, from start to finish, including all the messy bits in between.

  • BetConstruct’s Spring to be open source

    Spring offers a single gaming management environment that supports multiple products, with a range of management functions covering player management, accounts, payment systems, back-office users, permissions, currencies, languages, main reports and business performance.

  • OpenStack N and O Looking for a Name

    OpenStack release names are tied by context to the location of the design summit preceding the release. The next design summit is set to be held in Austin, Texas.

  • ​Firewalling the OpenStack cloud

    Securing the cloud is not easy. Now, Mirantis, the pure-play OpenStack business, and Palo Alto Networks, an important network security company, have joined forces to add firewalls via virtual network function (VNF) to Mirantis OpenStack. The partners claim this combination will protect "applications from cyber threats while taking advantage of the agility, cost savings, and innovation of the OpenStack cloud ecosystem."

  • £5,400 worth of PostgreSQL training to be won

    The UK Met Office approved PostgreSQL as its preferred RDBMS, following an evaluation of alternatives. The decision was influenced by 2ndQuadrant training. Data Services Portfolio Technical Lead James Tomkins commented: “With the training we had from 2ndQuadrant we could feel the weight of expertise that came with Gianni [Dr Gianni Ciolli, tutor] and it was obvious he really knew his subject inside-out. It was an enormous confidence-building exercise and has been consistent with all of our interactions with 2ndQuadrant.”

  • The Document Foundation Wants to Overhaul the LibreOffice Interface

    The Document Foundation is looking for developers or a company that will be able to implement usability metrics collection for LibreOffice.

  • What’s the big idea with Swift being Open Source now?

    In this Ask A Dev, iOS architect Thaddeus Ternes explains how Apple's decision to open up Swift differs from its other public offerings — and why you should be excited about it.

  • Open-Source Security Helps SMBs Thwart Black Atlas Threat

    Finally, you can enlist Elastic Search, Logstash, and Kibana—otherwise known as the ELK Stack—to collect and visualize log data produced by Bro logs. This provides real-time cyber-attack detection.

  • LLVM Begins Looking At PKU Memory Protection Keys Support

    This week mainline LLVM received support for the PKU feature flag as prep work towards supporting the new RDPKRU and WRPKRU instructions for Intel's forthcoming memory protection keys capabilities.

  • VCS friendly, patchable, document line wrapping

    If you do enough work in any sort of free software environment, you get used to doing lots of writing of documentation or all sorts of other things in some plaintext system which exports to some non-plaintext system. One way or another you have to decide: are you going to wrap your lines with newlines? And of course the answer should be "yes" because lines that trail all the way off the edge of your terminal is a sin against the plaintext gods, who are deceptively mighty, and whose wrath is to be feared (and blessings to be embraced). So okay, of course one line per paragraph is off the table. So what do you do?

  • TheSetup ChangeLog

    Of course, my setup has changed since 2012. Although the vast majority is still the same, there is a growing list of modifications and additions. To address this, I’ve been keeping a changelog on my wiki where I detail every major change and addition I’ve made to the setup that I described in the original interview.

  • Friday Free Software Directory IRC meetup: December 18th
  • Sweden wants to get rid of IT vendor-lock in

    Sweden’s public administrations should use open IT standards and software “that frees the state administration from dependence on single technical solutions”, the government writes in its note on ICT, part of its 2016 budget plan. “For eGovernment solutions, IT standards will play an increasing role in the creation of reusable solutions.”

  • UK recommends reuse Italian survey analysis tool

    Statisticians working for the UK’s Office for National Statistics (ONS) recommend a switch to ReGenesees for the calibration of survey estimates. ReGenesees is developed as open source by Italy’s National Institute of Statistics. The survey analysis tool is built on top of R, the open source statistical computing programming environment.

  • GCHQ releases open source analysis tools on Github

    Government spy agency GCHQ has released one of its tools, Gaffer, on Github.

  • GCHQ open sources 'Gaffer' in possible community relations bid
  • British intelligence agency GCHQ's Gaffer goes open source
  • Rory Aronson on Documenting Open Source Projects

    Rory’s mission statement is that “Great documentation is a fun, thorough, and concise dialogue that distributes knowledge”. He’s right of course. Anyone can pick out terrible documentation. It’s either too long, too short, out of date, or just plain wrong. [Rory] strives to keep documentation short and to the point with the Farmbot project. He’s not the only one working on it – that’s the ‘dialogue’ part. Farmbot has a forum and a community driven documentation site which makes the documentation easy to keep up to date.

  • Danone Signs Open Source Cooperation With B Lab

    Danone and B Lab have announced an open source cooperation agreement that aims to accelerate the process for large, publicly listed multinationals to become certified as B Corps. B Lab is a global non-profit organization that sets and raises business standards to inspire and guide corporations to act as a force for good in the world, which could involve minimizing negative externalities, maximizing the positive, and utilizing their entrepreneurial acumen for societal benefits.

  • Greece concludes public consultation on draft public administration law

    On the consultation website, Deputy Minister of the Interior and Administrative Reconstruction Christopher Vernardakis thanked all the participants for their contributions. "The constructive suggestions, comments and ideas submitted will be processed and will be taken into account in order to improve the provisions of the draft law."

  • OECD: Polish OGD agenda ambitious but lacks implementation

    Polish "efforts in open data have largely been sequential and benefitted little from involvement of non-government actors. This has left a vacuum in advancing an OGD agenda whose objectives and potential impacts would be shared and understood by all actors." This is the main conclusion from the 'Open Government Data Review of Poland' recently published by the OECD. "As a result, Poland currently trails the OECD's OURdata Index on open, useful, and re-usable government data."

  • FarmBot is a DIY agriculture robot that promises to usher in the future of farming

    The FarmBot robot kit ships with an Arduino Mega 2560, Raspberry Pi 2 Model B, disassembled hardware packages and access to the open-source software community. FarmBot Genesis runs on custom built tracks and supporting infrastructure, all of which you need to assemble yourself. The online FarmBot community makes it easy to find step-by-step instructions for every single assembly process. There are even forums to troubleshoot installing a FarmBot in your own backyard. The robot relies on a software platform that users access through FarmBot’s web app, all of which looks a whole lot like Farmville, the infamous mobile game.

  • Node.js Version Chaos Management

    I'm just starting out in the world of development, and many of the projects I'm interested in exploring are written in Node.js. If you're an old hand at such things, you already know that which version of Node you use on a particular application is vitally important. (This is actually one of the reasons Docker is so amazingly amazing when it comes to deploying Node apps, but I digress.)

  • NIFO refines interoperability data collection

    The National Interoperability Framework Observatory (NIFO) community is making available on the Joinup platform an updated series of European countries factsheets and analytical models. The updates track interoperability initiatives in 2015, and refine scoring. They also describe more precisely the implementation and monitoring of the National Interoperability Frameworks (NIFs).

More in Tux Machines

Debian: Stremio in Sparky Linux, Looking at Debian 10, and Package Usage Stats

  • Stremio

    There is a new tool available for Sparkers: Stremio What is Stremio? Stremio is a one-stop hub for video content aggregation. Discover, organize and watch video from all kind of sources on any device that you own. Movies, TV shows, series, live television or web channels like YouTube and Twitch.tv – you can find all this on Stremio.

  • Debian 10, the clean install

    Events have ended my upgrade procrastination. Last week my hard drive started having many errors. Fortunately it lasted long enough for me to copy all of its contents to my USB backup drive. (My /home/brad directory is automatically backed up daily, but I also have separate partitions for downloaded files, PDFs, Linux CD images, and archived photos from my digital camera...and those only get backed up now and then.) Then a quick trip to the store for a new SATA hard drive. I suppose I could have copied my old root partition over to the new drive. But I've been running 32-bit Debian 8 ("Jessie"), which is now two versions behind. And I've been noticing more and more applications that I want to run are only being distributed for 64-bit Linux. So I decided to do a clean install of 64-bit Debian 10 ("Buster"), with my preferred MATE desktop (now a standard option with Debian).

  • gnu Linux Debian – top 1000 packages by install – popularity contest

    remember: only the installs are counted where the user said yes during setup to: „do you want to participate in popularity contest?“ (guess that many Linux users are privacy sensitive and a lot of them probably say „no“)

What is Kanban and How to use Kanban in Linux

in 1997, directly after University, I started as an IT specialist and have been working in this area ever since in different roles. During these more than 20 years of being part of and later also leading IT related projects, our teams were using several methods and supporting software to plan our projects in the best possible way. Not all were equally successful. Currently our teams are working in a Scrum approach which is part of the Agile methodology. To support this way of working we use among others a Kanban board to plan and monitor our work. Kanban is nothing new but seems extremely popular at the moment. It is not only a great approach for large and complex projects, but also on a smaller scale for your study and your personal projects. In this article, which will be a part of a series on productivity apps, I want to explain three topics: What is Kanban, Why should you use Kanban to be more productive and What are the best Kanban apps for Linux. Read more

Red Hat: Kernel and dnf-automatic

  • Red Hat Shows Off Their vDPA Kernel Patches For Better Ethernet Within VMs

    Red Hat engineers have been developing virtual data path acceleration (vDPA) as a standard data plane that is more flexible than VirtIO full hardware offloading. The goal is providing wire-speed Ethernet interfaces to virtual machines in an open manner. This patch series was sent out on Thursday by Red Hat's Jason Wang. This implements the vDPA bus for the Linux kernel as well as providing a vDPA device simulator and supporting vDPA-based transport within VirtIO.

  • What is the latest kernel release for my version of Red Hat Enterprise Linux?

    I read an interesting question on the Red Hat Learning Community forums recently. What is the latest kernel version for my version of Red Hat Enterprise Linux (RHEL)? In this post we'll see how you can find out. Some users, trying to be helpful, gave a specific version of the kernel package. Unfortunately, that might only be valid at the time of writing. A better approach would be to understand where to get that information about the latest kernel version for a given version of RHEL. When Red Hat releases a major or minor update to RHEL, they ship it with a specific branch of the kernel version. This page in the customer portal shows the kernel version "branch" associated with a release of RHEL (e.g. RHEL7.6).

  • dnf-automatic – Install Security Updates Automatically in CentOS 8

    Security updates play a crucial role in safeguarding your Linux system against cyber-attacks and breaches which can have a devastating effect on your critical files, databases and other resources on your system. You can manually apply security patches on your CentOS 8 system, but it is much easier as a system administrator to configure automatic updates. This will give you the confidence that your system will be periodically checking for any security patches or updates and applying them.

Devices: PCB, OpenCV/RasPi and NVIDIA Jetson Nano

  • A beginner tries PCB assembly

    I wrote last year about my experience with making my first PCB using JLCPCB. I’ve now got 5 of the boards in production around my house, and another couple assembled on my desk for testing. I also did a much simpler board to mount a GPS module on my MapleBoard - basically just with a suitable DIP connector and mount point for the GPS module. At that point I ended up having to pay for shipping; not being in a hurry I went for the cheapest option which mean the total process took 2 weeks from order until it arrived. Still not bad for under $8! Just before Christmas I discovered that JLCPCB had expanded their SMT assembly option to beyond the Chinese market, and were offering coupons off (but even without that had much, much lower assembly/setup fees than anywhere else I’d seen). Despite being part of LCSC the parts library can be a bit limited (partly it seems there’s nothing complex to assemble such as connectors), with a set of “basic” components without setup fee and then “extended” options which have a $3 setup fee (because they’re not permanently loaded, AIUI).

  • Digitizing a analog water meter

    Sadly, my meter is really dirt under the glass and i couldn’t manage to clean it. This will cause problems down the road. The initial idea was easy, add a webcam on top of the meter and read the number on the upper half it. But I soon realized that the project won’t be that simple. The number shows only the use of 1m^3 (1000 liters), this means that I would have a change only every couple of days, which is useless and boring. So, I had to read the analog gauges, which show the fraction in 0.0001, 0.001, 0.01 and 0.1 m^3. This discovery blocked me, and I was like “this is way to complicated”. I have no idea how I found or what reminded me of OpenCV, but that was the solution. OpenCV is an awesome tool for computer vision, it has many features like Facial recognition, Gesture recognition … and also shape recognition. What’s a analog gauge? It’s just a circle with an triangular arrow indicating the value.

  • NVIDIA Jetson Nano Developer Kit-B01 Gets an Extra Camera Connector

    Launched in March 2019, NVIDIA Jetson Nano developer kit offered an AI development platform for an affordable $99.