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Saturday, 21 Sep 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

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Quick Roundup

Noctua NH-L9a-AM4: A Very Low-Profile AMD Ryzen Cooler

At just 37mm tall, the Noctua NH-L9a-AM4 is one of the shortest yet quite capable CPU heatsink fans we have seen yet for AMD Ryzen processors. When looking for a heatsink with a small stature for an AMD APU mini PC build for HTPC / file storage use-cases (more on that build in the next day or two), the Noctua NH-L9a-AM4 fit the criteria and so I went with that given the success with the many Noctua heatsinks we have used over the years. For those potentially interested in the NH-L9a-AM4 for an AMD APU like the new Ryzen 5 3400G or for lower-end Ryzen CPUs, I ran some benchmarks with this cooler. Read more

Programming Leftovers

  • Codementor: Can We Do Machine Learning without python, absolutely No... Read this...

    Python has become, go programming language Around the World. From many Software companies to Consumer-based Companies.

  • Code it, ship it, own it with full-service ownership

    Software teams seeking to provide better products and services must focus on faster release cycles. But running reliable systems at ever-increasing speeds presents a big challenge. Software teams can have both quality and speed by adjusting their policies around ongoing service ownership. While on-call plays a large part in this model, advancement in knowledge, more resilient code, increased collaboration, and better practices mean engineers don't have to wake up to a nightmare. This four-part series will delve into the concepts of full-service ownership, psychological safety in transformation, the ethics of accountability, and the impact of ownership on the customer experience.

  • ML with Python: Part-1

    Now, We are comfortable with Python and ready to get started with Machine Learning (ML) projects. But, Where to go next? Can we directly dive into coding ML projects? Please follow along to know the answer.....

  • Simple rules of good programming

    Hi guys, I work as a programmer for more than 15 years and was using many different languages, paradigms, frameworks and other shit. And I want to share with you my rules of writing good code. [...] Code review can be as good as it can be bad. You can organize code review only if you have a developer who understand 95% of the code and who can monitor all updates without wasting to much time. In another situation, it will be just time consuming and everyone will hate this. On this part got too many questions so describe this more deeply. Many people think that code review it’s a good way of teaching new guys, or teammates who work on a different part of code. But the main target of code review it’s maintaining code quality, and not teaching. Let’s imagine that your team making code for controlling a cooling system for nuclear reactor, or space rocket engine. And you made huge mistake in very hard logic, and then you are giving this for code review to the new guy. How do you think what would be the risk of an accident? — On my practice more than 70%. A good team is where each person has own role and responsibility for the exact piece of work. If someone wants to understand another piece of code then he goes to a person responsible for it and asks her. Impossible to know everything and better excellent understand a small piece of code than all but on 30%.

  • Hone advanced Bash skills by building Minesweeper

    I am no expert on teaching programming, but when I want to get better at something, I try to find a way to have fun with it. For example, when I wanted to get better at shell scripting, I decided to practice by programming a version of the Minesweeper game in Bash. If you are an experienced Bash programmer and want to hone your skills while having fun, follow along to write your own version of Minesweeper in the terminal. The complete source code is found in this GitHub repository.

  • Java 13 Delivers Features That Improve Productivity, Efficiency

    At its CodeOne conference, Oracle explains how the rapid release cycle for Java has yielded innovation, as Java SE 13 is officially launched.

  • A Novel About Java & Open Source – Meet The Author Of “Emmy In The Key Of Code”

    “Emmy in the Key of Code” is novel written by Aimee Lucido, a software engineer who works at Uber. It’s about Java and music. Oracle invited Lucido to speak at the Oracle OpenWorld/Code One event. We sat down with her to talk about her book and what inspired her to write it.

  • Intellectual property Law and Coding

    In the world of software, good code is a necessity, and great code can make the difference between a startup succeeding and failing. But how do you protect coding innovations that may be novel or unique? Intellectual property law, or IP law, is the main legalistic framework that can answer many of those questions and more. Any business, and perhaps more crucially, any individual coder, should be aware of their options when it comes to maintaining the rights to their work. Here, we delve into some of the most important things to know about IP law and coding.

LLVM 9.0.0 released

It's my great pleasure to announce that LLVM 9 is now available. Get it here: https://llvm.org/releases/download.html#9.0.0 This release is the result of the LLVM community's work over the past six months (up to trunk r366426 plus commits on the branch). Some highlights include: - Support for asm goto, enabling for example the mainline Linux kernel for x86_64 to build with Clang - The RISCV-V target is no longer experimental, but built by default - Experimental support for C++ for OpenCL as well as many bug fixes, optimizations, and diagnostics improvements. Read more

today's howtos

Getting GNOME 3.34 on Various GNU/Linux Distros

Filed under
GNU
Linux
GNOME

I like to list out popular GNU/Linux distros that already ship latest desktop environment. For GNOME 3.34 case, currently I found Desktop Live distros that include it built-in to be Ubuntu, Fedora, openSUSE. You can download them and immediately test GNOME. Other names worth mentioning but I don't present them here are Alpine GNU/Linux, Debian, and Mageia. I write this at 17 September so things might change by day later. By this article, I also want to introduce several special distros like GNOME:Next and a certain awesome community service like Repology for you. Enjoy GNOME 3.34!

Read more

Also: GNOME 3.34: Between Fedora Rawhide and openSUSE GNOME:Next

Towards a UX Strategy for GNOME (Part 3)

Filed under
GNOME

This post is part of a series on UX strategy. In my previous two posts, I described what I hope are the beginnings of a UX strategy for GNOME. In the first post, I described some background research and analysis. In the second post, I introduced what I think ought to be the high-level goals and principles for the UX strategy.

Now it’s time for the fun bit! For this instalment, I’m going to go over recent work that the GNOME design team has been doing. I’m doing this for two reasons. First: I want to show off some of the great work that the design team has been doing! Second, I want to show this design work fits into the strategic approach that I’ve previously described. A key element of that plan was to prioritise on areas which will have the biggest impact, and I’m going to be using the prioritisation word a lot in what follows.

Read more

Moving Firefox to a faster 4-week release cycle

Filed under
Moz/FF

We typically ship a major Firefox browser (Desktop and Android) release every 6 to 8 weeks. Building and releasing a browser is complicated and involves many players. To optimize the process, and make it more reliable for all users, over the years we’ve developed a phased release strategy that includes ‘pre-release’ channels: Firefox Nightly, Beta, and Developer Edition. With this approach, we can test and stabilize new features before delivering them to the majority of Firefox users via general release.

And today we’re excited to announce that we’re moving to a four-week release cycle! We’re adjusting our cadence to increase our agility, and bring you new features more quickly. In recent quarters, we’ve had many requests to take features to market sooner. Feature teams are increasingly working in sprints that align better with shorter release cycles. Considering these factors, it is time we changed our release cadence.

Starting Q1 2020, we plan to ship a major Firefox release every 4 weeks. Firefox ESR release cadence (Extended Support Release for the enterprise) will remain the same. In the years to come, we anticipate a major ESR release every 12 months with 3 months support overlap between new ESR and end-of-life of previous ESR. The next two major ESR releases will be ~June 2020 and ~June 2021.

Read more

[CentOS-announce] Release for CentOS Linux 7 (1908) on the x86_64 Architecture

Filed under
Linux
Red Hat

Release for CentOS Linux 7 (1908) on the x86_64 Architecture

We are pleased to announce the general availability of CentOS Linux 7
(1908) for the x86_64 architecture. Effectively immediately, this
is the current release for CentOS Linux 7 and is tagged as 1908, derived
from Red Hat Enterprise Linux 7.7 Source Code.

As always, read through the Release Notes at :
http://wiki.centos.org/Manuals/ReleaseNotes/CentOS7 - these notes
contain important information about the release and details about some
of the content inside the release from the CentOS QA team. These notes
are updated constantly to include issues and incorporate feedback from
the users.

Read more

Also: CentOS 7.7 Released As The Last Stop Before CentOS 8.0

The 32-Bit Packages That Will Continue To Be Supported Through Ubuntu 20.04 LTS

Filed under
Ubuntu

Earlier this year Canonical announced they would be pulling 32-bit support from Ubuntu ahead of next year's 20.04 LTS. But following public backlash, they stepped back to provide 32-bit support for select packages. Today they announced the 199 32-bit packages that will continue to be supported through Ubuntu 20.04 LTS.

Based upon popularity when looking at i386 packages that are not x86_64 (AMD64) packaged as well as feedback from their customers/partners, they have come up with a list of the 32-bit packages they will continue to support. Their list is 52 packages but with dependencies comes out to about 199 packages in the i386 realm they will continue to support.

Read more

Also: Ubuntu Devs Detail Plan for 32-bit Support in Ubuntu 19.10

AMD EPYC 7302 / 7402 / 7502 / 7742 Linux Performance Benchmarks

Filed under
Graphics/Benchmarks

Last month we provided launch-day benchmarks of the AMD EPYC 7502 and 7742 under Linux in both 1P and 2P configurations for these exciting "Rome" Zen 2 server processors. For your viewing pleasure today is a fresh look at not only the EPYC 7502 and 7742 processors under the latest Linux 5.3 kernel but we've also expanded it to looking at the EPYC 7302 and EPYC 7402 processors as well with those processors recently being sent over by AMD. Under Ubuntu 19.04 with Linux 5.3, these four different AMD EPYC 7002 series SKUs were benchmarked along with some of the older AMD Naples processors and Intel Xeon Gold/Platinum processors for a fresh look at the Linux server performance.

Read more

Mozilla: Media and Truth, Security and More

Filed under
Moz/FF
  • Examining AI’s Effect on Media and Truth

    Today, one of the biggest issues facing the internet — and society — is misinformation.

    It’s a complicated issue, but this much is certain: The artificial intelligence (AI) powering the internet is complicit. Platforms like YouTube and Facebook recommend and amplify content that will keep us clicking, even if it’s radical or flat out wrong.

    Earlier this year, Mozilla called for art and advocacy projects that illuminate the role AI plays in spreading misinformation. And today, we’re announcing the winners: Eight projects that highlight how AI like machine learning impacts our understanding of the truth.

  • Mozilla Open Policy & Advocacy Blog: Governments should work to strengthen online security, not undermine it

    On Friday, Mozilla filed comments in a case brought by Privacy International in the European Court of Human Rights involving government “computer network exploitation” (“CNE”)—or, as it is more colloquially known, government hacking.

    While the case focuses on the direct privacy and freedom of expression implications of UK government hacking, Mozilla intervened in order to showcase the further, downstream risks to users and internet security inherent in state CNE. Our submission highlights the security and related privacy threats from government stockpiling and use of technology vulnerabilities and exploits.

    Government CNE relies on the secret discovery or introduction of vulnerabilities—i.e., bugs in software, computers, networks, or other systems that create security weaknesses. “Exploits” are then built on top of the vulnerabilities. These exploits are essentially tools that take advantage of vulnerabilities in order to overcome the security of the software, hardware, or system for purposes of information gathering or disruption.

    When such vulnerabilities are kept secret, they can’t be patched by companies, and the products containing the vulnerabilities continue to be distributed, leaving people at risk. The problem arises because no one—including government—can perfectly secure information about a vulnerability. Vulnerabilities can be and are independently discovered by third parties and inadvertently leaked or stolen from government.

  • Time for some project updates

    I’m going to begin with some of the less-loved things I’ve been working on, partially in an attempt to motivate some forward-motion on things that I believe are rather important to Mozilla.

Announcing the release of Fedora 31 Beta

Filed under
Red Hat

The Fedora Project is pleased to announce the immediate availability of Fedora 31 Beta, the next step towards our planned Fedora 31 release at the end of October.

The newest release of the GNOME desktop environment is full of performance enhancements and improvements. The beta ships with a prerelease, and the full 3.34 release will be available as an update. For a full list of GNOME 3.34 highlights, see the release notes.

Read more

Also: Fedora 31 Beta Released With GNOME 3.34, Guts i686 Hardware Support

Devices with Linux: Sm@rtDock, BalenaOS/Raspberry Pi 4 and More

Filed under
Linux
Hardware
  • Sm@rtDock 15 Touch is a 15″ 2-in-1 Laptop Dock for Samsung DeX Devices and Smartphones with a USB-C Port

    We’ve already covered several laptop docks for smartphones such as NexDock 2. AFAICR, all those modes would come with a full laptop body with non-touch display and keyboard.

  • BalenaOS may be the First Fully Functional 64-bit OS for Raspberry Pi 4

    BalenaOS 64-Bit OS Balena just announced the release of a 64-bit OS for the Raspberry Pi 4, that latest release of the iconic SBC.

  • Compact Kaby Lake embedded PC supports Linux

    Axiomtek’s fanless, rugged “eBOX100-51R-FL” embedded PC runs Linux or Win 10 on a 7th Gen U-series CPU and offers a pair each of GbE, USB 3.0, USB 2.0, and serial ports plus a DP++ port and M.2 slots for WiFi and SATA.

    Axiomtek announced a compact (142 x 87 x 58mm) embedded computer equipped with a power-efficient Intel 7th Gen “Kaby Lake U-series processor. Axiomtek calls the rugged eBOX100-51R-FL “the smallest embedded system with Intel Core ULT processor onboard.” Indeed, we have yet to see a smaller U-series based embedded PC. The system joins the larger Kaby Lake-U based Axiomtek ICO500-518.

  • Intel launches fanless, Apollo Lake based NUC mini-PC and SBC

    Intel has posted specs for a previously tipped “NUC 8 Rugged” mini-PC and 3.5-inch baseboard. The fanless NUC runs Linux or Windows on an Apollo Lake Celeron with soldered 4GB RAM and 64GB eMMC, M.2 for NVMe, and dual HDMI ports.

    Most of Intel’s NUC (Next Unit of Computing) mini-PCs are fan-cooled models with Intel Core processors, such as last year’s 8th Gen “Coffee Lake” based Bean Canyon NUCs. Now, several vendors have opened pre-orders for as low as $248 for a fanless, 150 x 108 x 32mm Intel NUC 8 Rugged model aimed at embedded applications.

I got 99 problems but a switch() ain't one: Java SE 13 lands with various tweaks as per Oracle's less-is-more strategy

Filed under
Development

Oracle on Monday announced the release of Java SE 13 (JDK 13), saying it shows the tech titan's continued commitment to make innovation happen faster by sticking to a predictable six-month release cycle.

No evidence was provided to demonstrate that enterprise innovation is actually accelerating as a consequence of biannual platform revisions. Oracle at least deserves credit for its commitment to consistency.

Word of JDK 13 arrived on Monday as Oracle's co-located OpenWorld and Code One conferences got underway in San Francisco. The Code One keynote, preceded as in previous years with a disclaimer that investors shouldn't rely on anything said at the show, opened with an overview of quantum computing by Jessica Pointing, a doctoral student in quantum computing at Stanford University.

Read more

Programming Leftovers

Filed under
Development
  • To meet up or not to meetup

    I didn’t regret going to the meetup – quite the contrary – and I’ve since been to several, but it’s dreadful how low the turnout typically is. I’ve verified my numbers with some of the organizers of prior meetups: [...]

  • A look at development environments with specific tooling for Apache Camel Language

    A growing set of editors and IDEs provides specific tooling for development of applications based on Apache Camel. Historically, there was only Eclipse Fuse Tooling, which was based on the Eclipse Desktop IDE. Then, an IntelliJ plugin was created. Both of these tools are tightly coupled to the specific IDE APIs. Consequently, they have the drawback of not easily sharing the development effort.

  • mozregression update: python 3 edition

    For those who are still wondering, yup, I am still maintaining mozregression, though increasingly reluctantly. Given how important this project is to the development of Firefox (getting a regression window using mozregression is standard operating procedure whenever a new bug is reported in Firefox), it feels like this project is pretty vital, so I continue out of some sense of obligation — but really, someone more interested in Mozilla’a build, automation and testing systems would be better suited to this task: over the past few years, my interests/focus have shifted away from this area to building up Mozilla’s data storage and visualization platform.

    This post will describe some of the things that have happened in the last year and where I see the project going. My hope is to attract some new blood to add some needed features to the project and maybe take on some of the maintainership duties.

  • @Autowire MicroProfile into Spring with Quarkus

    Eclipse MicroProfile and Spring Boot are often thought of as separate and distinct APIs when developing Java microservices. Developers default to their mental muscle memory by leveraging the APIs that they use on a daily basis. Learning new frameworks and runtimes can be a significant time investment. This article aims to ease the introduction to some popular MicroProfile APIs for Spring developers by enabling them to utilize the Spring APIs they already know while benefiting from significant new capabilities offered by Quarkus.

    More specifically, this article covers the scope and details of the Spring APIs supported by Quarkus so Spring developers have a grasp of the foundation they can build on with MicroProfile APIs. The article then covers MicroProfile APIs that Spring developers will find helpful in the development of microservices. Only a subset of MicroProfile is covered.

  • Microsoft Makes Their C++ Standard Library Open-Source (STL)

    Microsoft has begun their next open-source expedition by open-sourcing an important piece of MSVC / Visual Studio... STL, their C++ standard library.

    In a surprising move, this week announced their C++ Standard Library used by their MSVC tool-chain and Visual Studio is now open-source. Microsoft's C++ Standard Library is available under an Apache 2.0 license and with the LLVM exception regarding linking, so all is well on that front.

  • Top programming languages of 2019 [Ed: Too reliant on biased Microsoft data such as GitHub]

    The most popular languages according to the world’s largest organization for engineering and applied science.

    It can be hard to gauge which programming language to learn — should you go for the most widely used language, the language developers enjoy using, or maybe the highest paid language?

    There’s no one right answer, but luckily there are no shortage of top programming languages lists ranking languages according to different criteria.

    The latest is the The Top Programming Languages 2019 list from IEEE Spectrum, the magazine for the world’s largest professional organization devoted to engineering and the applied sciences.

Standards/Consortia: Wi-Fi, E-mail and Hindi

Filed under
Web
  • Wi-Fi Certified 6 Program Available for Products based on Broadcom, Cypress, Intel, Marvell, and Qualcomm 802.11ax Chips

    Last year the WiFi alliance introduces a new naming scheme for WiFi using numbers instead of IEEE standards so that WiFI 4 is 802.11n, WiFi 5 is 802.11ac, and WiFi 6 is the latest 802.11ax standard...

  • The Wi-Fi 6 Launches Officially for the Next Generation of Wi-Fi

    Wi-Fi Alliance announced today the availability of the Wi-Fi CERTIFIED 6 certification program for vendors to provide customers with the latest and greatest Wi-Fi experience.

    Unveiled last year in October, Wi-Fi 6 (also known as 802.11ax) launches officially today with up to 37 percent faster speeds than the previous Wi-Fi generation (802.11ac), increased bandwidth for greater performance with low latency, higher data rates for greater network capacity, as well as MU-MIMO (Multi-User Multiple Input Multiple Output) support for greater download performance on more devices at once.

  • Setting up a mail server with OpenSMTPD, Dovecot and Rspamd

    I’ll say it again:

    I don’t think that either one of the Big Mailer Corps are are evil or bad, I use some of their services on a daily basis, and most of the people operating them are genuinely seeking the greater good… however they have grown too big and there needs to be a balance in power because who knows how they’ll evolve in the next ten years, who knows how the politics of their home country will evolve in the next ten years, and recent news doesn’t paint them as heading in the right direction.

    I’ll conclude by recommanding that you see this excellent presentation by Bert Hubert (@PowerDNS_Bert) from PowerDNS, about how a similar problem is starting to happen with DNS and the privacy and tracking concerns that arise from this. Many, many, many key points are also valid for mail services.

  • #StopHindilmposition: Indian tweeps respond to Amit Shah's 'Hindi as national language' comment

    But, Twitter India doesn't agree. Why? India does not have a national language. Part XVII of the Indian Constitution designates Hindi as the 'official language' of the Union. And, English is used in official purposes such as parliamentary proceedings, judiciary, communications between the Central Government and a State Government. States within India have the liberty and powers to specify their own official language(s) through legislation. In addition to the official languages, the constitution recognises 22 regional languages, which includes Hindi but not English, as scheduled languages. The number of native Hindi speakers is about 25% of the total Indian population;

    The number of native Hindi speakers is only about 25 per cent of the total Indian population and 43 per cent of India’s population use Hindi as their first language. In some states, especially in the southern regions, Hindi is not used at all.

  • Hindi spoken most, can unite country: Amit Shah

    According to the Official Languages Act, 1963, Hindi and English are the official languages for the Union government and Parliament.

    A total of 22 languages of the country are recognised under the Eight Schedule of the Constitution.

Software: Lifeograph, LabPlot and LibreOffice

Filed under
KDE
LibO
Software
  • Lifeograph is an encrypted journal application for Windows, Linux and Android

    Keeping a journal is a nice way to reflect upon oneself. It can help you become a better person, nurture good habits, can be used for research, making budgets, make health related notes, or jot down anything else that you may want to keep a record of.

    When it comes to a diary application on computers, there aren't a lot of options. RedNotebook is probably the best one I have used. I wanted something better and that's how I stumbled across Lifeograph.

  • Chocolatey package for LabPlot available

    While we’re spending quite some time now finalizing the next release of LabPlot which will be announced soon, we continue getting feedback from our users and we try to incorporate as much as possible into the upcoming release.

    This feedback usually consists of different discussions around the existing features in LabPlot or features that need to be added in near future, around bugs, etc. Recently we’ve got a somewhat different feedback informing us about the availability of a Chocolatey package for LabPlot.

  • LineStyle Extension for LibO

    I update the LineStyles for LibreOffice for the 6.4 release but in addition I made an Extension for all users how like to have > 20 different predefined LineStyles.

  • BPMN Shapes for LibreOffice

    Two months ago I post my todo list for LibreOffice 6.4 and I my work is already available via LibreOffice extensions.

Canonical/Ubuntu: Design and Web, Ubuntu Weekly Newsletter and Introduction to MicroK8s

Filed under
Ubuntu
  • Design and Web team summary – 17 September 2019

    This was a fairly busy two weeks for the Web & design team at Canonical. Here are some of the highlights of our completed work.

  • Ubuntu Weekly Newsletter Issue 596

    Welcome to the Ubuntu Weekly Newsletter, Issue 596 for the week of September 8 – 14, 2019. The full version of this issue is available here.

  • Introduction to MicroK8s – Part 1/2

    Every developer, systems admin and tech enthusiast is interested in learning Kubernetes. Kubernetes is a complex container orchestration tool that can be overwhelming for beginners. Kubernetes has been the buzzword in the tech industry and for good reason. If you’re itching to get started with Kubernetes and not looking forward to the complexities involved, this first blog of a series is for you. We’ll walk you through getting up and running in a jiffy with a Kubernetes deployment using MicroK8s. The following blogs will do a deeper dive into add-ons and usage.

Linux 5.4 Developments Explained

Filed under
Linux
  • Linux 5.4 Adds Qualcomm Snapdragon 855, Supports Some Newer ARM Laptops

    The ARM SoC platform and driver changes landed on Monday during the first full day of the Linux 5.4 merge window. There is some exciting ARM hardware support improvements for this kernel while doing away with some older platforms.

  • Linux 5.4 Continues Sound Open Firmware, Improvements For AMD/NVIDIA HDMI Audio

    Linux 5.4 will sound better. Well, at least provide audio support on more hardware with this next kernel release thanks to the latest batch of open-source sound improvements.

  • Linux 5.4 Dropping Support For The Itanium IA64-Powered SGI Altix

    With Intel having ended the Itanium CPU family at the beginning of the year and much of the open-source/Linux software support for IA64 already having been on the decline for years, the Linux kernel is beginning to remove more IA64 bits. This comes following IA64 support being deprecated for GCC 10 and likely removed for the GCC 11 release in 2021. Once that IA64 support is gone from GCC, chances are the Linux kernel support for IA64 will be dropped entirely since there isn't any other compiler capable of building the Linux kernel and supporting IA64 as well as GCC.

  • Linux 5.4 Scheduler Changes Bring Better AMD EPYC Load Balancing, Other Optimizations

    The Linux 5.4 scheduler changes are fairly exciting on multiple fronts.

    One of the Linux 5.4 scheduler changes we have been looking forward to is improved EPYC load balancing and that work is indeed part of today's pull request. The better EPYC load balancing is a scheduler topology improvement to better deal with load balancing across NUMA nodes on EPYC 2P servers. I'll be running some benchmarks of this EPYC-specific scheduler change in the days ahead.

Funtoo Linux 1.4 Released

Filed under
GNU
Linux
Gentoo

Drobbins has announced the new release of Funtoo Linux 1.4 on Sep 11, 2019.

This release is based on a 21 June 2019 snapshot of Gentoo Linux with significant updates to key parts of the system, such as compiler and OpenGL subsystem.

This is the fourth release of the Funtoo Linux 1.x series, which may be the last update of this release, as the developer said he would start developing 2.0 a month later.

Read more

10 more essential Linux commands you need to know

Filed under
GNU
Linux
HowTos

When you practice commands that can be harmful to a production system, have a virtual machine running somewhere that you can torture and restore should something go wrong. For some reason, people generally frown on having to repair or reinstall production systems because someone practiced a new command that went awry. Plus, it's cool to show up one day armed with new sysadmin skills to impress (school) your coworkers. Remember to say, "Watch this," to be sure they're paying attention before you hit the Enter key so it's more dramatic and awe-inspiring.

Read more

CentOS 8 To Be Released Next Week

Filed under
Red Hat
Server

The CentOS Project has announced that CentOS 8.0 will be available for download beginning Tuesday, September 24. This release was deferred so that work to release CentOS 7.7 could be completed, which means that CentOS 7.7 will be out shortly as well (and 7.7 it is already beginning to appear in mirrors and repos). This comes 20 weeks to the day from the release of Red Hat Enterprise Linux 8.

Read more

Games: Lenna's Inception, ScummVM, and GOG

Filed under
Gaming
Syndicate content

More in Tux Machines

Noctua NH-L9a-AM4: A Very Low-Profile AMD Ryzen Cooler

At just 37mm tall, the Noctua NH-L9a-AM4 is one of the shortest yet quite capable CPU heatsink fans we have seen yet for AMD Ryzen processors. When looking for a heatsink with a small stature for an AMD APU mini PC build for HTPC / file storage use-cases (more on that build in the next day or two), the Noctua NH-L9a-AM4 fit the criteria and so I went with that given the success with the many Noctua heatsinks we have used over the years. For those potentially interested in the NH-L9a-AM4 for an AMD APU like the new Ryzen 5 3400G or for lower-end Ryzen CPUs, I ran some benchmarks with this cooler. Read more

Programming Leftovers

  • Codementor: Can We Do Machine Learning without python, absolutely No... Read this...

    Python has become, go programming language Around the World. From many Software companies to Consumer-based Companies.

  • Code it, ship it, own it with full-service ownership

    Software teams seeking to provide better products and services must focus on faster release cycles. But running reliable systems at ever-increasing speeds presents a big challenge. Software teams can have both quality and speed by adjusting their policies around ongoing service ownership. While on-call plays a large part in this model, advancement in knowledge, more resilient code, increased collaboration, and better practices mean engineers don't have to wake up to a nightmare. This four-part series will delve into the concepts of full-service ownership, psychological safety in transformation, the ethics of accountability, and the impact of ownership on the customer experience.

  • ML with Python: Part-1

    Now, We are comfortable with Python and ready to get started with Machine Learning (ML) projects. But, Where to go next? Can we directly dive into coding ML projects? Please follow along to know the answer.....

  • Simple rules of good programming

    Hi guys, I work as a programmer for more than 15 years and was using many different languages, paradigms, frameworks and other shit. And I want to share with you my rules of writing good code. [...] Code review can be as good as it can be bad. You can organize code review only if you have a developer who understand 95% of the code and who can monitor all updates without wasting to much time. In another situation, it will be just time consuming and everyone will hate this. On this part got too many questions so describe this more deeply. Many people think that code review it’s a good way of teaching new guys, or teammates who work on a different part of code. But the main target of code review it’s maintaining code quality, and not teaching. Let’s imagine that your team making code for controlling a cooling system for nuclear reactor, or space rocket engine. And you made huge mistake in very hard logic, and then you are giving this for code review to the new guy. How do you think what would be the risk of an accident? — On my practice more than 70%. A good team is where each person has own role and responsibility for the exact piece of work. If someone wants to understand another piece of code then he goes to a person responsible for it and asks her. Impossible to know everything and better excellent understand a small piece of code than all but on 30%.

  • Hone advanced Bash skills by building Minesweeper

    I am no expert on teaching programming, but when I want to get better at something, I try to find a way to have fun with it. For example, when I wanted to get better at shell scripting, I decided to practice by programming a version of the Minesweeper game in Bash. If you are an experienced Bash programmer and want to hone your skills while having fun, follow along to write your own version of Minesweeper in the terminal. The complete source code is found in this GitHub repository.

  • Java 13 Delivers Features That Improve Productivity, Efficiency

    At its CodeOne conference, Oracle explains how the rapid release cycle for Java has yielded innovation, as Java SE 13 is officially launched.

  • A Novel About Java & Open Source – Meet The Author Of “Emmy In The Key Of Code”

    “Emmy in the Key of Code” is novel written by Aimee Lucido, a software engineer who works at Uber. It’s about Java and music. Oracle invited Lucido to speak at the Oracle OpenWorld/Code One event. We sat down with her to talk about her book and what inspired her to write it.

  • Intellectual property Law and Coding

    In the world of software, good code is a necessity, and great code can make the difference between a startup succeeding and failing. But how do you protect coding innovations that may be novel or unique? Intellectual property law, or IP law, is the main legalistic framework that can answer many of those questions and more. Any business, and perhaps more crucially, any individual coder, should be aware of their options when it comes to maintaining the rights to their work. Here, we delve into some of the most important things to know about IP law and coding.

LLVM 9.0.0 released

It's my great pleasure to announce that LLVM 9 is now available. Get it here: https://llvm.org/releases/download.html#9.0.0 This release is the result of the LLVM community's work over the past six months (up to trunk r366426 plus commits on the branch). Some highlights include: - Support for asm goto, enabling for example the mainline Linux kernel for x86_64 to build with Clang - The RISCV-V target is no longer experimental, but built by default - Experimental support for C++ for OpenCL as well as many bug fixes, optimizations, and diagnostics improvements. Read more

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