Language Selection

English French German Italian Portuguese Spanish

About Tux Machines

Friday, 23 Aug 19 - Tux Machines is a community-driven public service/news site which has been around for over a decade and a half and primarily focuses on GNU/LinuxSubscribe now Syndicate content

Search This Site

Quick Roundup

Type Title Author Repliessort icon Last Post
Story ut2004 Update Out srlinuxx 11/04/2005 - 4:00am
Story Coolest Homepage Yet! srlinuxx 11/04/2005 - 4:00am
Story IBM Sets Its Sights on Linux Software srlinuxx 11/04/2005 - 3:59am
Story Review of PCLOS srlinuxx 11/04/2005 - 6:24am
Story The Myth of Linux Security srlinuxx 11/04/2005 - 3:39am
Story M$ Plans more Secure Browser :roll: srlinuxx 11/04/2005 - 3:38am
Story Whoops: KDE fliccd Buffer Overflow Vulnerabilities srlinuxx 11/04/2005 - 6:30am
Story Study Find Open Source More Secure srlinuxx 11/04/2005 - 3:36am
Story Interview with Bill Gates srlinuxx 11/04/2005 - 3:36am
Story Security Showdown: Back & Forth srlinuxx 11/04/2005 - 3:35am

How To Share Files Anonymously And Securely: Linux Alternatives to Google Drive

Filed under
GNU
Linux
Software

The ability to share files regardless of the physical distance and almost instantaneously is one of the greatest characteristics of the Internet. With 4.3 billion Internet users at the beginning of 2019, the amount of data transferred over the Web is almost unimaginable.

But not all file-sharing services are created equal. In the era where personal data is the most valuable currency we can spend, it is important to ensure we send files over the Internet in a secure and anonymous way.

Read to find out why mainstream file-sharing services are not your best bet and how to pick an alternative solution.

Read more

The Release of Raspberry Pi 4: What Does It Mean to You

Filed under
GNU
Linux
Hardware

The release of Raspberry Pi 4 has been met with much enthusiasm from developers and tech enthusiasts. Since it is a major upgrade from Raspberry Pi 3B+, some are already pronouncing the long-anticipated model as the greatest single-board computer (SBC) ever.

However, a lot of it has to do with hype, as the dazzling features of Raspberry Pi 4 have been available with other SBC boards for quite some time. Whether it is video HDMI, a powerful processor or USB 3.0 ports, it is clear that Raspberry Pi arrived pretty late on the scene.

Read more

Audiocasts/Shows: mintCast, TLLTS, BSD Now, Choose Linux and Matt Layman

Filed under
Interviews
  • mintCast 315.5 – On OggCamp with Les and Dan

    In the second half, we interview Dan and Les about OggCamp and get more than we bargained for.

    Then, in our security update, we talk about how Chrome’s Incognito mode can be detected.

    Finally, we share feedback and point out a few things we found interesting this fortnight.

  • The Linux Link Tech Show Episode 822
  • Why Package Managers | BSD Now 312

    Valuable research is often hindered or outright prevented by the inability to install software. This need not be the case.

  • PCLinuxOS + Hugo | Choose Linux 16

    We check out a great tool for learning web development basics, and Distrohoppers brings us mixed experiences.

    Plus which of the 10 commandments for Linux users we agree with.

  • Celery In A Shiv App - Building SaaS #31

    In this episode, we baked the Celery worker and beat scheduler tool into the Shiv app. This is one more step on the path to simplifying the set of tools on the production server.

    I started the stream by reviewing the refactoring that I did to conductor/main.py. The main file is used to dispatch to different tools with the Shiv bundle.

How the Linux desktop has grown

Filed under
Linux

I first installed Linux in 1993. At that time, you really didn't have many options for installing the operating system. In those early days, many people simply copied a running image from someone else. Then someone had the neat idea to create a "distribution" of Linux that let you customize what software you wanted to install. That was the Softlanding Linux System (SLS) and my first introduction to Linux.

My '386 PC didn't have much memory, but it was enough. SLS 1.03 required 2MB of memory to run, or 4MB if you wanted to compile programs. If you wanted to run the X Window System, you needed a whopping 8MB of memory. And my PC had just enough memory to run X.

Read more

Intel's New OpenGL Driver Is Looking Really Great With The Upcoming Mesa 19.2

Filed under
Graphics/Benchmarks

Intel's new open-source OpenGL Linux driver "Iris" Gallium3D that has been in development for the past two years or so is getting ready to enter the limelight. Months ago they talked of plans to have it ready to become their default OpenGL driver by the end of the calendar year and with the state of Mesa 19.2 it's looking like that goal can be realized in time. With our new tests of this driver, in most games and other graphics applications the performance of this Gallium3D driver is now beyond that of their "classic" i965 Mesa driver.

Over the past year we've been looking a lot at the Intel Gallium3D performance and it's been a remarkable journey from the performance starting out well below their decade old OpenGL driver to now mostly exceeding that classic Mesa driver and often times by wide margins. The Intel Gallium3D driver is also largely now to feature parity in terms of OpenGL extensions and other capabilities. With all of their bases covered, this summer for the upcoming Mesa 19.2 release we've been seeing a lot of performance optimizations land. Back in April is when they indicated they hope to have it become the default by end of year 2019 and viable by Mesa 19.2.

Read more

OSS: OpenSMTPD, Connexta, Square and Google

Filed under
OSS
  • FLOSS Weekly 543: OpenSMTPD

    OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange emails with other systems speaking the SMTP protocol.

  • Octo Acquires Connexta to Enhance Open Source Software Development Capabilities

    Octo, a premier provider of next-generation services for the Federal market, today announced its acquisition of Connexta, a Phoenix, Arizona-based global leader in open source software development and secure discovery solutions for government and commercial customers

  • Square Crypto’s Open Source Endeavor, Fostering Bitcoin Development will Witness Matt Corallo On Board

    Square, Inc. is a mobile payment company based in San Francisco, California. The company markets software and hardware payments products and has expanded into business services. Square Crypto the division of parent company Square, Inc. is a payments solutions provider and focuses on open source Bitcoin development.

    Jack Dorsey, CEO of the Square, Inc. foresees a bullish vehement regarding the acceptance of Bitcoins and the urge to conceptualize Bitcoin as a utopia invigorates the formation of this new team which will be headed by Steve Lee, a former director at Google and Matt Corallo as the first development engineer.

  • Google open-sources gesture tracking AI for mobile devices

    Real-time hand shape and motion trackers are an invaluable part of sign language recognition and gesture control systems, not to mention a number of augmented reality experiences. But they’re often hobbled by occlusion and a lack of contrast patterns, preventing them from performing reliably or robustly.

    Those challenges and others motivated scientists at Google to investigate a new computer vision approach to hand perception — one bolstered by machine learning. They say that in experiments, it managed to infer up to 21 3D points of a hand (or multiple hands) on a mobile phone from just a single frame.

Open Source platforms to now help students

Filed under
OSS

The technical institutes in the State are now asked to use free and open-source software developed by a team, headed by the Ministry of Human Resource Development (MHRD). The MHRD has also promoted their FOSSEE (Free and Open Source Software for Education) projects which uses tools so that students can easily use them.

Recently, the MHRD made a decision that FOSSEE should be promoted amongst the student community so they can aim at reducing dependency on proprietary software in educational institutions. The MHRD Minister Ramesh Pokhriyal Nishank too took to twitter urging students to use FLOSS tools in various languages to meet academic and research requirements.

Read more

today's howtos

Filed under
HowTos
  • A guided tour of Linux file system types

    While it may not be obvious to the casual user, Linux file systems have evolved significantly over the last decade or so to make them more resistant to corruption and performance problems.

    Most Linux systems today use a file system type called ext4. The “ext” part stands for “extended” and the 4 indicates that this is the 4th generation of this file system type. Features added over time include the ability to provide increasingly larger file systems (currently as large as 1,000,000 TiB) and much larger files (up to 16 TiB), more resistance to system crashes and less fragmentation (scattering single files as chunks in multiple locations) which improves performance.

  • Testing the Linux Malware Detect.
  • Kushal Das: Remember to mark drive as removable for tails vm install

    If you are installing Tails into a VM for testing or anything else, always remember to mark the drive as a removable USB drive. Otherwise, the installation step will finish properly, but, you will get errors like the following screenshot while booting from the drive.

  • How to Set DNS Nameservers on Ubuntu 18.04

Security Leftovers

Filed under
Security
  • NSA Researchers Talk Development, Release of Ghidra SRE Tool

    The National Security Agency released its classified Ghidra software reverse-engineering (SRE) tool as open source to the cybersecurity community on April 4. NSA researchers Brian Knighton and Chris Delikat shared how Ghidra was built and the process of releasing it at Black Hat 2019. Ghidra is a framework developed by the NSA’s Research Directorate for the agency’s cybersecurity mission. It’s designed to analyze malicious code to give security pros a better understanding of potential vulnerabilities in their networks and systems.

  • Linux Is Being Hit with Zero-Day Exploits/ Zero-Day Attacks [Ed: This is not news. If you have a system that is unpatched for months, despite many warnings, it is a risk, no matter the OS/kernel.]

    It was once the popular opinion that Linux was immune to zero-day exploits. However, even before the Equifax exploit, vulnerabilities were found in Linux distributions like Fedora and Ubuntu. In particular, back in 2016, a security researcher discovered that you could exploit a Linux system by playing a specific music file. Then, in 2017, a group of attackers used Struckshock vulnerability to carry on the attack on Equifax. These zero-day attacks are Advanced Persistent Attacks that exploit recently discovered vulnerabilities. Read on to learn more about what are zero-day exploits and how they can affect a Linux system.

  • Intel, Google, Microsoft, and Others Launch Confidential Computing Consortium for Data Security

    Major tech companies including Alibaba, Arm, Baidu, IBM, Intel, Google Cloud, Microsoft, and Red Hat today announced intent to form the Confidential Computing Consortium to improve security for data in use.

  • Intel, Google, Microsoft, and others launch Confidential Computing Consortium for data security

    Major tech companies including Alibaba, Arm, Baidu, IBM, Intel, Google Cloud, Microsoft, and Red Hat today announced intent to form the Confidential Computing Consortium to improve security for data in use. Established by the Linux Foundation, the organization plans to bring together hardware vendors, developers, open source experts, and others to promote the use of confidential computing, advance common open source standards, and better protect data.

    “Confidential computing focuses on securing data in use. Current approaches to securing data often address data at rest (storage) and in transit (network), but encrypting data in use is possibly the most challenging step to providing a fully encrypted lifecycle for sensitive data,” the Linux Foundation said today in a joint statement. “Confidential computing will enable encrypted data to be processed in memory without exposing it to the rest of the system and reduce exposure for sensitive data and provide greater control and transparency for users.”

Linux-driven modules to showcase new MediaTek AIoT SoCs

Filed under
Android
Linux
Hardware

Innocomm is prepping an “SB30 SoM” with the new quad -A35 MediaTek i300 followed by an “SB50 SoM” with an AI-equipped, octa-core -A73 and -A53 MediaTek i500. Both modules ship with Linux/Android evaluation kits.

Innocomm, which has produced NXP-based compute modules such as the i.MX8M Mini driven WB15 and i.MX8M powered WB10, will soon try on some MediaTek SoCs for size. First up is an SB30 SoM due to launch in October that will run Linux or Android on MediaTek’s 1.5GHz, quad-core, Cortex-A35 based MediaTek i300 (MT8362) SoC. In November, the company plans to introduce an SB50 SoM based on the MediaTek i500 (MT8385).

Read more

Devices: Raspberry Pi and More

Filed under
GNU
Linux
Hardware

Programming: Rust and Python Miscellany

Filed under
Development
  • This Week in Rust 300
  • Python String Interpolation with the Percent (%) Operator

    There are a number of different ways to format strings in Python, one of which is done using the % operator, which is known as the string formatting (or interpolation) operator. In this article we'll show you how to use this operator to construct strings with a template string and variables containing your data.

  • Your Guide to the CPython Source Code

    Are there certain parts of Python that just seem magic? Like how are dictionaries so much faster than looping over a list to find an item. How does a generator remember the state of the variables each time it yields a value and why do you never have to allocate memory like other languages? It turns out, CPython, the most popular Python runtime is written in human-readable C and Python code. This tutorial will walk you through the CPython source code.

    You’ll cover all the concepts behind the internals of CPython, how they work and visual explanations as you go.

  • Python 3.8 support in PyCharm

    The release of Python 3.8 brought new features to the Python coding realm. The language is evolving according to its community’s needs by addressing cases where new syntax or logic become necessary. From new ways of assigning expressions to restriction of usage of function declarations, calls, and variable assignations, this latest release presents new options to code. Of course, PyCharm couldn’t get behind, so we now support some of the major features coming with this new version.

    This article will walk you through the features currently supported by our latest PyCharm release. To try them out, get the latest version of PyCharm and download the current beta release of Python 3.8 from here. From there you will just need to switch to Python 3.8 as your interpreter in PyCharm (if you’re not sure how to switch the interpreter, jump into our documentation for help).

  • Python Arrays in a Nutshell

    Python arrays are homogenous data structure. They are used to store multiple items but allow only the same type of data. They are available in Python by importing the array module.

    Lists, a built-in type in Python, are also capable of storing multiple values. But they are different from arrays because they are not bound to any specific type.

    So, to summarize, arrays are not fundamental type, but lists are internal to Python. An array accepts values of one kind while lists are independent of the data type.

Mozilla: WebAssembly Interface Type, Bryce and Brady, FPR16

Filed under
Moz/FF
  • WebAssembly Interface Types: Interoperate with All the Things!

    People are excited about running WebAssembly outside the browser.

    That excitement isn’t just about WebAssembly running in its own standalone runtime. People are also excited about running WebAssembly from languages like Python, Ruby, and Rust.

  • Support.Mozilla.Org: Introducing Bryce and Brady

    I’m thrilled to share this update with you today. Bryce and Brady have joined us last week and will be able to help out on Support for some of the new efforts Mozilla are working on towards creating a connected and integrated Firefox experience.

    They are going to be involved with new products, but also they won’t forget to put extra effort in providing support on forums and as well as serving as an escalation point for hard to solve issues.

  • FPR16 delays

    FPR16 was supposed to reach you in beta sometime tomorrow but I found a reproducible crash in the optimized build, probably due to one of my vain attempts to fix JavaScript bugs. I'm still investigating exactly which change(s) were responsible. We should still make the deadline (September 3) to be concurrent with the 60.9/68.1 ESRs, but there will not be much of a beta testing period and I don't anticipate it being available until probably at least Friday or Saturday. More later.

Games: Loria, Dota Underlords and Steam in China

Filed under
Gaming
  • Classic inspired RTS Loria is now available DRM-free on GOG

    If you're like me and you enjoy a good real-time strategy game, Loria is actually pretty good. It added Linux support on Steam earlier this year and now it's also available on GOG.

    While it's inspired by titles like Warcraft II, it's not just a retro RTS. There's a few RPG-like elements including hero units, item collection, quests and more.

  • The Underlords are actually coming to Dota Underlords, plus a new Duos mode

    Valve continue to push out changes rapidly to their auto-battler Dota Underlords, with some of their upcoming plans now being detailed in a fresh update.

    One big new feature planned to be available in a few weeks is a new Duos game mode. Valve say it's a new way to play cooperatively with a friend. You party up and battle against other teams and it will support both Casual and Ranked play.

    The actual Underlords are going to be making an appearance soon too. This feature Valve said they're "excited" about, as they're a "core part of the game". They haven't said how they will work but they will "add a layer of fun and strategy to every match" so I'm very curious to see what happens.

  • Steam for China Is Called 'Zhengpi Pingtai'

    The digital games service will be run almost entirely independent of Steam and by Valve's Chinese partner company Perfect World.

Samsung Galaxy Note 10 now links up with Windows and Mac PCs via supercharged DeX app

Filed under
Android
Linux
Ubuntu
Gadgets

And there’s a big bonus here in the form of being able to drag-and-drop files directly from your phone to your PC, and vice versa. So you could take a photo from your Note 10 and whip it onto the PC to tweak it up in a proper heavyweight image editor, for example.

Furthermore, as XDA Developers observes, Linux on DeX is available via the DeX app, allowing you to create a container and run an Ubuntu Linux image, giving you even more flexibility and options here.

It’s not clear what Samsung intends to do in terms of giving users with older Galaxy handsets backwards compatibility, but at the moment, this is strictly a Galaxy Note 10-only affair, as mentioned.

Finally, it’s worth noting that the app does warn that your phone might get hot running the DeX application, although exactly how hot likely depends on what you’ve got the hardware doing, of course.

Read more

today's leftovers

Filed under
Misc
  • Open Policy Agent: Cloud-native security and compliance

    Every product or service has a unique way of handling policy and authorization: who-can-do-what and what-can-do-what. In the cloud-native world, authorization and policy are more complex than ever before. As the cloud-native ecosystem evolves, there’s a growing need for DevOps and DevSecOps teams to identify and address security and compliance issues earlier in development and deployment cycles. Businesses need to release software on the order of minutes (instead of months). For this to happen, those security and compliance policies—which in the past were written in PDFs or email—need to be checked and enforced by machines. That way, every few minutes when software goes out the door, it’s obeying all of the necessary policies.

    This problem was at the top of our minds when Teemu Koponen, Torin Sandall, and I founded the Open Policy Agent project (OPA) as a practical solution for the critical security and policy challenges of the cloud-native ecosystem. As the list of OPA’s successful integrations grows—thanks to active involvement by the open source community—the time is right to re-introduce OPA and offer a look at how it addresses business and policy pain points in varied contexts.

  • Eirini: Mapping Code into Containers

    There has been a lot of noise recently about the Project known as Eirini.  I wanted to dig into what this project was in a little more detail.
    If you weren’t already aware, its goal is to allow Cloud Foundry to use any scheduler but it’s really for allowing the workloads to run directly inside Kubernetes without needing separately scheduled Diego cells to run on top of.
    There are many reason that this is a fantastic change, but the first and foremost is that having a scheduler run inside another scheduler is begging for headaches. It works, but there are odd edge cases that lead to split-brain decisions.
    NOTE: There is another project (Quarks) that is working on containerizing the control plane in a way that the entire platform is more portable and requiring significantly less overhead. (As in: you can run Kubernetes, the entire platform, and some work, all on your laptop)
     

  • Wayland Buddies | LINUX Unplugged 315

    We spend our weekend with Wayland, discover new apps to try, tricks to share, and dig into the state of the project.

    Plus System76's new software release, and Fedora's big decision.

  • Kdenlive 19.08 Released with Clip Speed, Project Bin Improvements

    Busy trying to salvage footage from a recent video shoot, I missed the arrival of Kdenlive 19.08, the first major release of this free video editor since its big code revamp earlier this year.

    And what a release it is!

    Kdenlive 19.08 builds on the terrific work featured in the various point releases that have been available since April.

    “This version comes with a big amount of fixes and nifty new features which will lay the groundwork for the 3 point editing system planned for this cycle,” they say in their release announcement.

    Now, 3-point editing isn’t my bag (if you’re a heavy keyboard user, you might want to look into it) so I’m gonna skip that side of things to highlight a couple of other welcome changes to the project bin.

  • LabPlot's Welcome screen and Dataset feature in the finish line

    Hello Everyone! This year's GSoC is coming to its end. Therefore I think that I should let you know what's been done since my last blog post. I would also like to evaluate the progress I managed to make and the goals set up at the beginning of this project.

    As I told you in my last post, my main goal, in this last period, was to clean up, properly document, refactor, optimise the code and make it easier to read, so it would be fit to be brought to the master branch and to be used by the community.

    My next proposition was to search for bugs and fix them, in order to make the implemented features more or less flawless. I can happily state, that I succeeded in this.

  • Distributed Beta Testing Platforms

    Do they exist? Especially as free software? I don’t actually know, but I’ve never seen a free software project use something like what I’ve got in mind.

    That would be: a website where we could add any number of test scenarios.

    People who wanted to help would get an account, make a profile with their hardware and OS listed. And then a couple of weeks before we make a release, we’d release a beta, and the beta testers would login and get randomly one of the test scenarios to test and report on. We’d match the tests to OS and hardware, and for some tests, probably try to get the test executed by multiple testers.

    Frequent participation would lead to badges or something playful like that, they would be able to browse tests, add comments and interact — and we, as developers, we’d get feedback. So many tests executed, so many reported failure or regressions, and we’d be able to improve before the release.

  • GSoC 2019 Final submission

    Since my last blog post the main merge request of my GSoC project has landed and after that I followed up with subsequent bugfixes and also a couple of enhancements to the savestates manager.

  • LXLE 18.04.3 Beta Run Through

    In this video, we are looking at LXLE 18.04.3 Beta.

  • Fedora Update Weeks 31–32

    The branch point also meant that the Change Code Complete deadline was passed. As part of the Go SIG, I was one of the packagers behind the Adopt new Go Packaging Guidelines Change. As mentioned in the last post, this was mostly handled by @eclipseo and the tracker bug was marked complete for it just earlier. I am also behind the Automatic R runtime dependencies Change. As part of this Change, I initiated a mini-rebuild last week of all affected R packages. I will write about that in a separate post. That tracker bug is now Code Complete, though there are a couple FTBFS to fix up.

    With release monitoring working again, that meant a slew of new bug reports about new package versions being available. This happened just last Friday, so I haven’t had much chance to update everything. I did manage to go through almost all the R packages, except for a few with new dependencies. I also updated one or two Go and Python packages as well.

  • Rugged, Kaby Lake-U based IoT gateway offers Linux BSP

    Axiomtek’s Linux-ready, DIN-rail mounted “ICO500-518” IoT gateway runs on 7th Gen Core U-series CPUs and provides swappable SATA, 4x USB 3.0, 2x GbE, 2x mini-PCIe, and 2x “PIM” slots for options including 8x GbE or isolated serial and CANBus.

    Axiomtek announced a compact modular edge gateway with ruggedization features for industrial IoT. Applications for the Intel 7th Gen Kaby Lake-U based ICO500-518 include transportation, public utility, smart building, solar energy, and factory automation.

  • 5 Reasons to Use a VM for Development [Ed: Dice promoting the idea that developers should use Windows and keep GNU/Linux in a VM jail using Microsoft's proprietary tools]

    I started using virtual machines (VMs) on my development PC about six years ago; I was keen to learn Linux, having been a Windows developer since the mid-1990s. At first, I used an old Windows PC and installed a Linux distro on it; but I quickly found out that the distro took up a lot of space, and I needed a KVM switch to manage two different PCs. It was all a bit “fiddly,” which is why I began exploring the potential of VMs.

    Discovering VirtualBox was a godsend, and made things a lot more convenient. Despite all the flak Oracle gets over its databases, MySQL, and Java, Virtual Box remains an excellent and free open-source package.

Ubuntu Touch OTA-10 Officially Released for Ubuntu Phones, Here's What's New

Filed under
Ubuntu

Coming three and a half months after the OTA-9 release, the Ubuntu Touch OTA-10 update is now available with better hardware compatibility for Fairphone 2, Nexus 5, and OnePlus One smartphones by implementing proper camera orientation and audio routing on the Fairphone 2, and fixing audio and video sync problems on the Fairphone 2 and OnePlus One.

Additionally, Ubuntu Touch OTA-10 improves the reliability and speed of Wi-Fi based geolocation functionality by removing the "wolfpack" tool, which used the Geoclue service for gathering approximate location data. However, it may take more than 20 minutes for some users to have their location retrieved after updating to Ubuntu Touch OTA-10.

Read more

Syndicate content

More in Tux Machines

IBM/Red Hat Leftovers

  • Accelerating the journey to open hybrid cloud with Red Hat Modernization and Migration Solutions

    The integration of technology into all areas of a business (the "digital transformation" we hear so much about) is fundamentally changing how organizations operate as well as how they deliver value to customers. An example is Lockheed Martin, who opted to undergo an eight-week agile transformation labs residency to implement an open source architecture onboard the F-22 and simultaneously disentangle its web of embedded systems. But such transformation can also create new challenges, from additional competitive pressures to increased customer expectations. To help overcome these challenges, Red Hat is introducing a family of solutions to help optimize infrastructure, modernize applications and accelerate innovation while supporting customers in their journey to the open hybrid cloud. Red Hat Modernization and Migration Solutions are designed to help customers realize the benefits of open technologies and adopt containers, Kubernetes and hybrid cloud-ready platforms. The family of solutions offers a path for customers from restrictive, proprietary environments to more flexible and (often) less costly open source alternatives, in an iterative approach.

  • Let’s talk about Privacy by Design

    Privacy by Design or Privacy by Default (PbD) is not a new concept. However PbD received renewed attention when the GDPR added PbD as a legal requirement. PbD refers to the process of building in technical, organizational and security measures at the beginning stage of product development and throughout the product lifecycle. [...] One PbD tool we use to build in privacy to our development process is our Privacy Impact Assessment, also known as a PIA. The PIA is a process which assists developers at the early stages in identifying and mitigating privacy risks associated with the collection and use of personal data. The PIA tool begins with a self assessment that asks a lot of questions about the planned project or product. This initiates a process of review by individuals trained in privacy and security. The process is collaborative and creates an on-going dialogue about privacy with respect to the product, system or application at hand.

  • IBM Open Sources Its Workhorse Power Chip Architecture

    RISC-V now has formidable competition from an architecture with a long track record in servers and supercomputers.

Simplicity Linux 19.10 Alpha ISOs are here!

We’re proud to announce the release of Simplicity Linux 19.10. It is based on Stretchdog, which in turn is based on Debian Stretch. As this is an alpha release, none of these images should be considered finished versions, and may contain bugs or issues which won’t be present in the final release. These images should also be considered to be designed for live booting rather than being installed. All three editions of Simplicity Linux 19.10 feature Ecosia as the default search engine. This is a search engine where revenue from ads is used to plant trees. It is something we have been testing for some time, and we weren’t going to include it in the alpha releases. However, after hearing about the fires in the Amazon Rainforest, we have decided to include Ecosia in each version. It’s our way of trying to help in whatever small way we can. Simplicity Mini 19.10 Alpha is our cut down version of Simplicity Linux. There are few local applications, instead being replaced by browser based versions of software which are run through Google Chrome. comes with Google Docs, Gmail, Netflix, Vortex Cloud Gaming, Spotify, Mega.nz, Vivaldi browser which opens on boot, Lastpass password manager, DotVPN, uBlock Origin. Read more

Programming Leftovers

  • Animating Ptolemy’s Equant with Python, SVG, and CSS

    You will recall my previous blog post that tried to build the necessary scaffolding for me to finally write up my 2017 PyCon Ireland keynote on the structure of the Medieval universe. It ran into several problems with matplotlib animations — but, having written that post, I realized that the problem ran deeper. How could any animation show a Solar System, when a Solar System’s motion never exactly repeats? The orbital periods of the planets aren’t exact multiples of each other, and don’t provide a moment when the planets reach their original positions and the animation can start over again. At whatever moment an animation finished and looped back to the beginning, the planets would visibly and jarringly jump back to their original position.

  • Train your own spell corrector with TextBlob

    TextBlob is a wonderful Python library it. It wraps nltk with a really pleasant API. Out of the box, you get a spell-corrector.

  • How To Learn Any Programming Language Online in 2019

    Let’s face it, computers are everywhere these days, and the need for programmers is ever-increasing. Programming is vital to make computers be able to help us solve our everyday problems. It’s also a means to increase their speed and usability. With this in mind, it’s high time you jumped on this bandwagon and learned a language yourself! However, picking out the most appropriate programming language to learn is a substantial task for beginners. A good approach to making this choice is to consider the most popular programming languages, which languages are easy-to-learn, and how easy it is to find a job for beginners in these languages.

  • How to Build a Custom Anaconda Installer for R

    A frequent question on the Anaconda Community mailing list is how to package R with conda for distribution. Depending on the use case, one option may be to use conda to move environments. This requires that conda has been previously installed on the system. Another option is conda constructor, a utility for packaging a complete conda installation with Python and R packages. Constructor is the same utility we use to build Anaconda Distribution and Miniconda installers. It’s a multi-platform installer which means you can build an installer for Windows, Linux and macOS. It also supports a number of options to control how the installer is built. These options are documented on the GitHub constructor repository.

  • Digging into regressions

    Whenever a patch is landed on autoland, it will run many builds and tests to make sure there are no regressions. Unfortunately many times we find a regression and 99% of the time backout the changes so they can be fixed. This work is done by the Sheriff team at Mozilla- they monitor the trees and when something is wrong, they work to fix it (sometimes by a quick fix, usually by a backout). A quick fact, there were 1228 regressions in H1 (January-June) 2019. My goal in writing is not to recommend change, but instead to start conversations and figure out what data we should be collecting in order to have data driven discussions. Only then would I expect that recommendations for changes would come forth.

  • “Sudo Mastery” and the new Tilted Windmill Press clothing line

    Sudo Mastery, 2nd edition, is now complete. I’m doing the release slightly different this time, however.

  • Fossil Versus Git

    The feature sets of Fossil and Git overlap in many ways. Both are distributed version control systems which store a tree of check-in objects to a local repository clone. In both systems, the local clone starts out as a full copy of the remote parent. New content gets added to the local clone and then later optionally pushed up to the remote, and changes to the remote can be pulled down to the local clone at will. Both systems offer diffing, patching, branching, merging, cherry-picking, bisecting, private branches, a stash, etc.

weston 7.0.0

Weston 7.0.0 is released!

ABI note: the return value of two functions introduced in this release
has been changed from void to int: weston_log_scope_printf and
weston_log_scope_vprintf. Additionally weston_binding_destroy has been
made public again.

Daniel Stone (1):
      backend-drm: Enforce content protection for hardware planes

Manuel Stoeckl (1):
      weston-terminal: Ignore SIGPIPE

Marius Vlad (2):
      weston-log: Return bytes written for 'printf()' and 'vprintf()' functions
      compositor: Return the number of bytes written as to format properly

Simon Ser (1):
      build: bump to version 7.0.0 for the official release

sichem (1):
      make weston_binding_destroy public

git tag: 7.0.0
Read more Also: Wayland's Weston 7.0 Compositor Released With PipeWire Streaming Support