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December 2017

Making Vim Even More Awesome With These Cool Features

Filed under
Linux

​Vim is quite an integral part of Every Linux Distribution and the most useful tool (of course after the terminal) for Linux Users. At least, this theory holds for me. People might argue that for programming, Vim might not be a good choice as there are different IDEs or other sophisticated text editors like Sublime Text 3, Atom etc. which make the programming job pretty easier.

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Cloak's Transaction System Enigma is Open Source - A Milestone for Privacy

Filed under
OSS

ENIGMA, the in-house payment system is open source as of 31st December 2017. Anyone can now take advantage of CloakCoin's Transaction System.

At the heart of CloakCoin is ENIGMA, protecting you from access by third parties, such as hackers, official bodies or any unwanted parties. The blockchain payment system encrypts the transactions of users and prevents transaction tracking while providing secure transactions with a maximum processing time of 60 seconds.

Thus, CloakCoin's ENIGMA ensures full privacy combined with speed.

Many advantages that are hard to find at other cryptos and which are now easily accessible to you, the end user.

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Docker, Inc is Dead

Filed under
Server

To say that Docker had a very rough 2017 is an understatement. Aside from Uber, I can’t think of a more utilized, hyped, and well funded Silicon Valley startup (still in operation) fumbling as bad as Docker did in 2017. People will look back on 2017 as the year Docker, a great piece of software, was completely ruined by bad business practices leading to its end in 2018. This is an outside facing retrospective on how and where Docker went wrong and how Docker’s efforts to fix it are far too little way too late.

[...]

Docker’s doom has been accelerated by the rise of Kubernetes. Docker did itself no favors in its handling of Kubernetes, the open source community’s darling container orchestrator. Docker’s competing product, Docker Swarm, was the only container orchestrator in Docker’s mind. This decision was made despite Kubernetes preferring Docker containers at first. Off the record, Docker Captains confirmed early in 2017 that Kubernetes discussions in articles, at meetups, and at conferences was frowned upon by Docker.

Through dockercon17 in Austin this Kubernetes-less mantra held. Then, rather abruptly, at dockercon EU 17 Docker decided to go all in on Kubernetes. The sudden change was an obvious admission to Kubernetes’ rise and impending dominance. This is only exacerbated by the fact that Docker sponsored and had a booth at KubeCon + CloudNativeCon North America 2017.

[...]

The real problem with Docker is a lack of coherent leadership. There appears to have been a strategic focus around a singular person in the organization. This individual has been pushed further and further away from the core of the company but still remains. The company has reorganized and has shifted its focus to the enterprise. This shift makes sense for Docker’s investors (the company does have a fiduciary responsibility after all). But, this shift is going to reduce the brand’s cool factor that fueled its wild success. It is said that, “Great civilizations are not murdered. They commit suicide.” Docker has done just that.

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Programming: LLVM Clang, Debian Tools, OpenCV

Filed under
Development
  • LLVM Clang Gets Support For Configuration Files

    Ahead of next week's LLVM 6.0 feature freeze / code branching, the Clang C/C++ compiler front-end has picked up support for the concept of configuration files.

    Clang configuration files basically come down to a file that can store multiple parameters to pass to Clang, just as you would otherwise do via the command-line but can now be stored into a text file. The purpose of these Clang configuration files is maninly for cross-compiler arguments or other use-cases where you may otherwise be passing a ton of repeated arguments to Clang.

  • pam-krb5 4.8

    This is the default Kerberos PAM module for Debian and Ubuntu systems, and supports both MIT Kerberos and Heimdal. I'm not sure how many people still use straight Kerberos PAM modules these days, with sssd taking off, but I'm still maintaining it.

    This release fixes a somewhat obscure bug: if you configure the module to do expired password changes properly, it checks to see that the expired credentials can still get kadmin/changepw credentials to do the password change. However, it was setting credential options improperly on that call, which could cause it to spuriously fail if, say, krb5.conf is configured to request proxiable credentials but kadmin/changepw doesn't support proxiable credentials. Thanks to Florian Best for the excellent bug report.

  • Animated line drawings with OpenCV

    OpenCV is a pretty versatile C++ computer vision library. Because I use it every day it has also become my go-to tool for creating simple animations at pixel level, for fun, and saving them as video files. This is not one of its core functions but happens to be possible using its GUI drawing tools.

  • rra-c-util 7.0

    This is my collection of utility libraries and support code for (mostly) C software.

    The major version bump is due a backwards-incompatible change: dropping the SA_LEN macro from portable/macros.h, including all the Autoconf machinery to probe for it. This macro came from INN's old portability code when porting to IPv6, but INN turned out to not really need it and it's never caught on. It was causing some warnings with GCC 7 that would otherwise have been hard to fix, so it was time for it to go.

  • C TAP Harness 4.2

    The functional change in this release of my test framework for C programs is the addition of a new is_blob test function. This is equivalent to ok(memcmp(...)) but it reports where the two memory regions differ as a diagnostic.

GNOME: Glade 3.21.0 and GNOME.Asia

Filed under
GNOME
  • Glade 3.21.0 Released!

    Glade 3.21.0 is the first development release in the 3.21 series

    It has a new modern UI for an improved, more streamline GUI design
    workflow.

  • Glade 3.21 Released For Whipping Up GTK3 Interfaces

    Glade 3.21 was released today as the latest development release of this tool for quickly designing GTK3/GNOME user-interfaces.

  • GNOME.Asia and Engagmeent update

    GNOME.Asia was an amazing event and I wanted to reach out to the organizers and thank them for the wonderful reception that I received while I was there. The trip to Chongqing was mostly uneventful other than the fact every Chinese official was gunning for my battery brick when going through airport security. After a long layover in Beijing, I was landed in Chongqing and met up with Mathias Clasen and proceeded to head to the hotel.

Android Apps on Chrome OS, postmarketOS Coming Along

Filed under
Android
  • Chromebooks Will Soon Support Parallel Android Apps with the Chrome OS 64 Update

    Google is reportedly bringing support for running multiple Android apps simultaneously on supported Chromebook models via an upcoming update of their Chrome OS Linux-based operating system.

    According to the ChromeUnboxed website, it would appear that the upcoming Chrome OS 64 operating system carries a new feature called "Android Parallel Tasks," which looks to let users run Android apps in the background on Chromebooks that support Google Play Store and Android apps.

    At the moment, Chrome OS pauses Android apps when the focus is no longer on them, which means that it's not possible to run multiple Android apps at the same time. The latest stable release of Chrome OS is version 63 and was released on December 15, a day after Google promoted Chrome OS 64 to the Beta channel.

  • 219 days of postmarketOS

    Most people around us have accepted that it is necessary to buy a new phone every other year. As a smartphone progresses through its own life cycle, manufacturer support for new features become rare, eventually stopping, and the device gets slower and slower. Even worse, after this period, the devices don't get security updates anymore. This means that in many cases the bored IT student next door is able to look up on the Internet how to turn your phone into a surveillance device. Unfortunately the only way to continue to receive security updates after this point is to purchase a new device. In lieu of any alternatives today, you really should purchase a new device to stay current with security updates.

    We want to have another option: postmarketOS is a Linux distribution based on (lightning fast) Alpine that aims for a ten year life-cycle. Instead of having binaries and forked source code for every device, we unify them as much as possible. That allows us to provide updates for all devices at once. The project is still in an early stage (no, you still can't make calls with it.) But it would be a mistake to wait for phone call functionality without informing you about all the breakthroughs we have had. Read on for the exciting changes since day one hundred!

LinuxConsole 2018 Gaming Operating System Released with TORCS and SuperTuxKart

Filed under
Linux
Gaming

Designed as a modern, gaming, and educational GNU/Linux distribution that can be easily installed on 32-bit or 64-bit computers and comes pre-installed with ready-to-use software and games, LinuxConsole 2018 brings up-to-date components like Linux kernel 4.9.66 LTS (64-bit) and Linux kernel 4.1.48 LTS (32-bit).

MATE 1.18 is used as default desktop environment in LinuxConsole 2018, which makes it possible to manage Bluetooth devices and simplifies the configuration of wireless networks. It also comes with the latest Mozilla Firefox 57 Quantum web browser and supports Arabic locale.

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Gentoo-Based Calculate Linux 17.12 New Year's Eve Release Adds SoftRaid Support

Filed under
Gentoo

Coming six months after version 17.6, Calculate Linux 17.12 introduces some new features and improvements like SoftRaid support, better automatic partitioning of drives, support for third-party overlays, better application task scheduling with the MuQSS kernel patch, as well as less memory load with the UKSM kernel patch.

Under the hood, Calculate Linux 17.12 is powered by the latest Linux 4.14 LTS (Long Term Support) kernel and X.Org Server 1.19.5 display server, uses a PAE binary kernel for 32-bit computes, updates GCC (GNU Compiler Collection) to version 6.4, optimizes all server kernel settings, and it launches Calculate Utilities server through D-Bus instead of running in the background, for better performance.

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More in Tux Machines

Proprietary Software Leftovers

  • Vivaldi 3.2 Brings a Mute Button on Picture-in-Picture Mode, More Improvements

    Vivaldi Technologies announced today the general availability of the Vivaldi 3.2 web browser for all supported platforms, an update that brings various improvements and new features. Vivaldi 3.2 comes about two months after Vivaldi 3.1 and introduces a mute button to the Picture-in-Picture implementation called Pop-out Video. This lets users better control the floating windows when watch clips by muting or unmuting the sound of the video. Vivaldi devs say that the new mute button on the Pop-out video window is a welcome addition when you work from home and you have to quickly jump into an online meeting or take a phone call as you can now immediately mute the clip without having to close the window. You can see the new mute button in action below. Of course, you can also mute the entire tab by right clicking on the tab where the video plays and selecting the “Mute Tab” context menu item or by using the quick commands, but it’s faster with the new mute button on the Pop-out video.

  • Windows 10 Devices Are at Risk From the BootHole Vulnerability

    Unfortunately, because this flaw is related to Windows’ boot sequence, it’s not something that you can fix yourself. Microsoft has to release a patch that fixes the BootHole flaw. However, this isn’t an easy task.

    The boot sequence is an essential part of keeping the operating system stable. As such, if Microsoft rushes out a buggy patch for the flaw, it will cause system instability.

    As a result of this, it may take Microsoft a while to release a patch that fixes BootHole. And we’re all reliant on Microsoft doing so.

  • Greg Joswiak replaces Phil Schiller as head of Apple marketing

    Marketing is a huge role inside of Apple that goes beyond simply advertising products, so this marks a significant change within the company. As Apple puts it, the marketing division is “responsible for Apple’s product management and product marketing, developer relations, market research, business management, as well as education, enterprise, and international marketing.” Joswiak has been in Apple leadership roles for more than two decades, and he’s led Apple’s worldwide product marketing for the last four years.

    Schiller has been with Apple since 1997, helping to steer the company from one of its lowest points to the technology juggernaut that it is today. While he’s been in charge of marketing, Schiller is also known for his involvement in Apple’s hardware, often presenting new products — like the previous Mac Pro — onstage at events.

  • Chromebook perks now include Google's Stadia service

    In fact, buying a Chromebook comes with two Stadia perks. The first offers $20 off the purchase of the Stadia Premiere Edition, which essentially replaces the Stadia Founder’s Edition cloud gaming hardware that launched and almost immediately sold out. But as the second perk points out, you don’t even need the Premiere Edition hardware: Chromebooks now ship with three months of Stadia Pro, the Stadia cloud gaming service. (Engadget previously reported the new Stadia perks.)

    Be aware that this is a trial. After the three-month service period expires, you’ll be signed up for Stadia Pro at $9.99 per month. Also, you’ll need to own a Chromebook released in June, 2017, or later.

  • Florida teen accused of Twitter [attack] pleads not guilty

    Tuesday's hearing in Tampa reportedly took place via Zoom. Clark is scheduled for a bond hearing Wednesday, with bail set at $725,000.

  • Twitter About To Be Hit With A ~$250 Million Fine For Using Your Two Factor Authentication Phone Numbers/Emails For Marketing

    There are many things that big internet companies do that the media have made out to be scandals that aren't -- but one misuse of data that I think received too little attention was how both Facebook and later Twitter were caught using the phone numbers people gave it for two factor authentication, and later used them for notification/marketing purposes.

Here’s the glaring potential flaw in Windows 10X devices as Chromebook competitors

Stop me if you’ve heard this before: Imagine an operating system that’s focused on using the web browser and you can’t install traditional desktop apps on. No, I’m actually not talking about Chromebooks, and if I was, that would be an outdated thought experiment since you can install full desktop Linux apps on Chrome OS. I’m talking about upcoming devices running Microsoft Windows 10X, a “lite” software platform that is reportedly debuting in roughly 9 months. You may not recall that Microsoft tried a similar approach in 2012 with Windows RT and the first Surface device. Read more Also: Linux Marketshare Dipped in July – But Not By Much! [Ed: No, it is wrong to base one's assessment on a Microsoft partner that pretends Android, ChromeOS etc. don't even exist]

OpenSUSE: Election Campaign and Leap 15.2 Install Party

  • Stasiek Michalski answers Richard Brown's questions as the openSUSE election campaign progresses

    Community members are welcome to ask the candidates questions about their views on the project and to comment on some of the pertinent matters within the community. Richard Brown, former Chairman of openSUSE, put a few questions to Stasiek Michalski about his views on conflict resolution, the board structure and the project's key sponsor SUSE. Stasiek expressed his views as he answered Richard on the project mailing list.

  • Leap 15.2 Install party @ GOLEM - A quick report

    Ah, the event was also recorded, but they still have to let me know whether that worked well or not. I decided to do a live install as I think our installer is great, and wanted to show it off a bit. :-) In fact, I’ve heard a few times people saying that installing openSUSE is difficult, and I wanted to give it a shot to busting that myth. I showed how it is possible to install the distro with just a few clicks, which is the opposite of difficult. After that, I went back and explained all the various possible customizations that one can make – but only if she wants to– at each stage. Feedback on this was extremely good, and I think I’m going to reuse this same approach for other similar occasions. While the installer was copying packages, there was the time to talk a bit about the characteristics of Leap such as its goals, release cycle, development process, relationship with SLE, etc. I quickly mentioned the maintenance process, taking advantage of some slides kindly provided by Marina (thanks to you again as well!), and this also was perceived as very interesting. After the system was ready, I had the time to showcase YaST a little, to explain how to add Packman repos for the codecs and to introduce BTRFS snapshots, snapper and demo a reboot into a previous snapshot and the rollback.

Why I switched to Fedora

As stated above Fedora has a software freedom commitment similar in spirit to that of Debian. This means that you should be able to give Fedora to anyone, anywhere without violating intellectual property laws. Any software which is either not licensed in a way that Fedora finds acceptable or that bares US patent encumbrances can be found in the rpmfusion.org repository. After the install your next concern is undoubtedly configuring things and installing new packages. Fedora’s command-line package manager is dnf. It works as you would expect. Note also that since rpm uses file-based dependency tracking instead of package-based dependency tracking, as almost all others do, there are very few traditional metapackages. There are, however, package groups. Read more