Language Selection

English French German Italian Portuguese Spanish

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.

Read<br />
more

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.

Read more

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.

Read more

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.

Read more

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.

Read more

More in Tux Machines

Programming: Elana Hashman, Red Hat Pushing Microsoft (.NET) and More

  • PyDev of the Week: Elana Hashman

    This week we welcome Elana Hashman (@ehashdn) as our PyDev of the Week! Elana is a director of the Open Source Initiative and a fellow of the Python Software Foundation. She is also the Clojure Packaging Team lead and a Java Packaging Team member. You can see some of her work over on Github. You can also learn more about Elana on her website. Let’s take a few moments to get to know her better!

  • Eclipse Che 7 and the .NET developer

    Eclipse Che 7, an open source in-the-browser development environment, allows you to define custom workspaces for your software development. Think of a workspace as you would think of a development PC: You have an operating system, programming language support, and all the tools necessary to write code. In this article, I’ll introduce the .NET developer to this new world and highlight ways you can use Eclipse Che to your advantage.

  • How to Convert String to Lowercase in Python

    Some times you may require to convert any string to lower case (all letters). This tutorial will help to convert a string (any case) to lower case as showing in the below image.

  • How to fuck up software releases

    I manage releases for a bunch of free & open-source software. Just about every time I ship a release, I find a novel way to fuck it up. Enough of these fuck-ups have accumulated now that I wanted to share some of my mistakes and how I (try to) prevent them from happening twice.

today's howtos

Games: Tangle Tower, Lawgivers, Fertile Crescent and More

  • Odds and ends, the Linux and gaming Sunday Section

    Almost time to begin another week full of news, before we do let's run over a few interesting happenings recently. Let's start with two bits of recent news about Godot Engine, the free and open source game engine. The 3.2 release cycle is going strong, with a second alpha release now available. A massive list of new features and improvements coming to Godot 3.2 can be found here. What's even more exciting though is the Vulkan work coming with Godot Engine 4.0, with another short progress report post up for it. The new visual frame profiler coming certainly looks useful to help developers squeeze out some more performance. More AMD news for you, as it has been reported by Wccftech that AMD now command around 30%+ market share of the CPU market. That's some very impressive growth, pushed forward by the Zen microarchitecture from 2017. As seen in the graph below from cpubenchmark.net, this is the highest they've seen it since 2007.

  • SFB Games to bring Tangle Tower to Linux post-launch if there's enough demand

    British indie studio SFB Games, developer of the highly rated Detective Grimoire are working on a new game called Tangle Tower and with a little push they could bring it to Linux. Tangle Tower is a fully voiced point and click murder mystery adventure, set in a strange and twisted mansion. You will need to interrogate suspects and solve unique puzzles as you progress. Looks and sounds like a great game. Sadly though it's currently scheduled to release later this month only for Windows and macOS on October 22nd, so no Linux support at launch.

  • Turn-based political simulation game 'Lawgivers' adds Linux support with the latest update

    Today I came across Lawgivers, a turn-based political simulation game which recently added Linux support and it looks like it could be a lot of fun. Since it's a political sim, you will be tasked with leading your party into elections. If you manage to get voted in, you will be responsible for approving laws and shaping your country’s destiny.

  • The completely silly fighting game Foreskin Fury is out in Early Access

    After a short delay, you can now jump into Foreskin Fury and have a cock fight. Yes this is a very real game. Made in Unreal Engine, the aptly named Stupid Industries said it started off as a joke and they ended up actually learning Blender and Unreal Engine to turn the joke into something a little more real. Here we are, Foreskin Fury was accepted onto Steam and it supports Linux.

  • The currently free indie RTS 'The Fertile Crescent' should now work better at different resolutions

    The Fertile Crescent is an upcoming in-development indie RTS that feels like a retro Age of Empires and it's really quite good. A new update is out (and it's still free) fixing up the UI for different resolutions. I think more of you need to try this one, it's a wonderful little RTS game that I honestly can't wait to see expand. Hopefully now more of you actually will be able to try it, as they've made it so the interface properly scales with your resolution. Previously, there were problems if you had anything other than 1080p. Not only that, most of the interface was actually redesigned and it gives you more information.

  • Chiaki, the open source and cross-platform PS4 Remote Play client now supports the PS4 7.0 update

    Sony recently upgraded the system software on the PlayStation 4 which broke compatibility with the open source Remote Play client Chiaki. The developer acted quickly and a new release is up. This is the software we tested out recently and came away pretty impressed with it. Allowing you to stream games from a PlayStation 4 to a Linux desktop, seriously handy stuff since Sony don't support it on Linux officially.

Android Leftovers