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Posodobljeno: 16 min 12 sec nazaj

Games: Akurra, RimWorld and Space Grunts 2

staro 4 ur 20 min
  • Akurra to support Linux without a stretch-goal on Kickstarter

    Game developer Jason Newman who is currently crowdfunding Akurra, mentioned here on GOL recently, has decided they no longer need a stretch-goal for Linux support.

    What is Akurra? A retro styled puzzle game, inspired by the likes of Chip's Challenge, Star Tropics, Sokoban, and Zelda. Push blocks into holes and over pits, avoid spikes, explore caves, and ride sea turtles in order to find keys, gems, and stars that unlock new paths and friends to aid you as you explore a collection of islands chock-full of puzzles and secrets.

  • The latest RimWorld update opens up more possible paths

    RimWorld was already a deep game, with so much on offer it's easy to get completely sucked into it and now that's going to be even more possible.

    With the latest update, the developer mentioned their aim has been to open up RimWorld to more progression paths. Enabling you to take the game in whatever direction tickles your fancy including tribal, outlander, pro-Empire, anti-Empire, neutral Empire, use Psycasters or not, use drugs or not, use ranching or not and whatever else. The point was to have the game AI and world respond sensibly to where you're headed.

  • Space Grunts 2 is a roguelike with card-based combat out now

    Merging together elements of a card-based deckbuilder with a traditional turn-based roguelike, Space Grunts 2 from Orangepixel has now left Early Access. Note: Key provided by the developer.

    This is the 9th game from Orangepixel to support Linux, and might possibly be my favourite yet! A very easy to get into game, with a satisfying gameplay loop that sees you travel through procedurally generated sci-fi environments with a tight pixel-art style.

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Mozilla and Firefox Leftovers

staro 4 ur 24 min
  • Marco Zehe: Welcome to Marco's Accessibility Blog 2.0!

    Well, after 13 years, I felt it was time for something new. Also, as I wrote recently, Mozilla now has a dedicated accessibility blog, so I feel that I am free to do other things with my blog now. As a sign of that, I wanted to migrate it to a new platform.

    This is not to say the old platform, WordPress, is bad or anything like that. But for my needs, it has become much too heavy-weight in features, and also in the way how it feels when performing day to day tasks. 80% of features it offers are features I don't use. This pertains both to the blog system itself as well as its new block editor. But those features don't get out of the way easily, so over the months and actually last two to three years, I felt that I was moving mountains just to accomplish simple things. It has nothing to do with the steadily improving accessibility, either. That is, as I said, getting better all the time. It just feels heavy-weight to the touch and keyboard when using it.

  • Jeff Klukas: Encoding Usage History in Bit Patterns

    Monthly active users (MAU) is a windowed metric that requires joining data per client across 28 days. Calculating this from individual pings or daily aggregations can be computationally expensive, which motivated creation of the clients_last_seen dataset for desktop Firefox and similar datasets for other applications.

    A powerful feature of the clients_last_seen methodology is that it doesn’t record specific metrics like MAU and WAU directly, but rather each row stores a history of the discrete days on which a client was active in the past 28 days. We could calculate active users in a 10 day or 25 day window just as efficiently as a 7 day (WAU) or 28 day (MAU) window. But we can also define completely new metrics based on these usage histories, such as various retention definitions.

  • Mozilla VR Blog: WebXR Viewer 2.0 Released

    We are happy to announce that version 2.0 of WebXR Viewer, released today, is the first web browser on iOS to implement the new WebXR Device API, enabling high-performance AR experiences on the web that don't share pictures of your private spaces with third party Javascript libraries and websites.

    It's been almost a year since the previous release (version 1.17) of our experimental WebXR platform for iOS, and over the past year we've been working on two major changes to the app: (1) we updated the Javascript API to implement the official WebXR Device API specification, and (2) we ported our ARKit-based WebXR implementation from our minimal single-page web browser to the full-featured Firefox for iOS code-base.

  • Mozilla VR Blog: Scaling Virtual Events with Hubs and Hubs Cloud

    Virtual events are unique, and each one has varying needs for how many users can be present. In this blog post, we’ll talk about the different ways that you can consider concurrency as part of a virtual event, the current capabilities of Mozilla Hubs and Hubs Cloud for supporting users, and considerations for using Hubs as part of events of varying sizes. If you’ve considered using Hubs for a meetup or conference, or are just generally interested in how the platform works, read on!

  • Extensions in Firefox 77

    Firefox 77 is loaded with great improvements for the WebExtensions API. These additions to the API will help you provide a great experience for your users.

    Optional Permissions

    Since Firefox 57, users have been able to see what permissions an extension wants to access during the installation process. The addition of any new permissions to the extension triggers another notification that users must accept during the extension’s next update. If they don’t, they won’t receive the updated version.

    These notifications were intended to provide transparency about what extensions can do and help users make informed decisions about whether they should complete the installation process. However, we’ve seen that users can feel overwhelmed by repeated prompts. Worse, failure to see and accept new permissions requests for updated versions can leave users stranded on older versions.

  • Moving SUMO Community synchronous communications to Matrix

    As some of you already know, Mozilla has been working for some time to replace its official synchronous communication tool, and earlier this year we decided to launch our own Matrix instance to host our public conversations.

    In SUMO, we historically maintained a Telegram group to enable synchronous communications, and now we want to transition it to the new Mozilla Matrix.

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Audiocasts/Shows: Ubuntu Podcast and More

staro 4 ur 30 min
  • Ubuntu Podcast from the UK LoCo: S13E09 – Breaking mirrors

    This week we’ve been getting older and adding plugins to OBS Studio. We discuss Ubuntu being certified on the Raspberry Pi, Unity Remix, if Microsoft should buy Canonical and WSL getting GUI app support. We also round up our pick from the general tech news.

  • All Good Things | TechSNAP 430

    It's a storage showdown as Jim and Wes bust some performance myths about RAID and ZFS.

    Plus our favorite features from Fedora 32, and why Wes loves DNF.

  • Episode 11: Advice on Getting Started With Testing in Python

    Have you wanted to get started with testing in Python? Maybe you feel a little nervous about diving in deeper than just confirming your code runs. What are the tools needed and what would be the next steps to level up your Python testing? This week on the show we have Anthony Shaw to discuss his article on this subject. Anthony is a member of the Real Python team and has written several articles for the site.

    We discuss getting started with built-in Python features for testing and the advantages of a tool like pytest. Anthony talks about his plug-ins for pytest, and we touch on the next level of testing involving continuous integration.

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Python Programming

staro 5 ur 8 min
  • Add interactivity to your Python plots with Bokeh

    In this series of articles, I'm looking at the characteristics of different Python plotting libraries by making the same multi-bar plot in each one. This time I'm focusing on Bokeh (pronounced "BOE-kay").

    Plotting in Bokeh is a little more complicated than in some of the other plotting libraries, but there's a payoff for the extra effort. Bokeh is designed both to allow you to create your own interactive plots on the web and to give you detailed control over how the interactivity works. I'll show this by adding a tooltip to the multi-bar plot I've been using in this series. It plots data from UK election results between 1966 and 2020.

  • Bruteforcing Emails Using a Simple Python Script

    Brute forcing is an essential part of hacking – it is the last resort, it offers hope and sometimes, it just works! Have you ever wanted to code a small script that would bruteforce email servers for you?

    It is imperative to remember that our brute forcing efforts are only as great as our password list, and as such, the list must be chosen with care. That said, first and foremost, we need to import the two modules we will need from Python.

  • Best Python Game Engines

    To write computer games (us oldies call them video games!), you may be wondering, “Where do I start?” To make a playable game in a decent timeframe while also learning how the program works, you will need a game framework. The framework creates many of the constructs that you will need for your games to function. You do not want to invent these yourself. These include how to draw anything to screen, how to detect a collision, and how to keep the score.

    Even making things move on the screen is complex without some underlying library. In this article, you will learn about which packages do what and how easy it is to get started on your game.

  • Week 1 Check-in

    During the community bonding period, i am working on the first step of my proposal. I have used shlex to split the shell script into tokens, and then find the seperator(&&|;) to concatenate the commands. After the review from my mentor, we find that we can improve the code. We do not need to split into tokens at first. Instead, we can directly find the seperator(&&|;) to seperate the commands. This will save a lot of time, since we are not going through every word in the shell script.

  • Backing up and restoring Zato Single Sign-On data

    This article presents a procedure for backing up all of Zato Single Sign-On (SSO) data and restoring it later on.

    A single Zato server with SQLite is used for simplicity reasons but the same principles hold regardless of the size of one's environment or the SQL database used.

  • Attrs, Dataclasses and Pydantic

    Attrs also adds a nice string representation, comparison methods, optional validation and lots of other stuff to your classes, if you want to. You can also opt out of everything; attrs is very flexible.

    Attrs became so popular, that since Python 3.7 we also have the dataclasses module in the standard library. It is predominantly inspired by attrs (the attrs team was involved in the design of data classes) but has a smaller feature set and will evolve a lot slower. But you can use it out-of-the box without adding a new requirement to your package.

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Latest BlackArch Linux ISO Adds More Than 150 New Hacking Tools, Linux 5.6

staro 5 ur 12 min

Coming five months after the previous release, the BlackArch Linux 2020.06.01 ISOs are here packed with more than 150 new tools for all your penetration testing and ethical hacking needs.

According to the team, this latest BlackArch Linux ISO a high-quality release, which means that all the included packages have been quality tested and numerous bugs were fixed, including missing dependencies.

This is also the first BlackArch Linux release to ship with a newer kernel, namely Linux 5.6. The Linux kernel 5.6.14 is included in the ISO images for better hardware support.

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AMD EPYC 7F72 vs. Intel Xeon Gold 6258R - Latest EPYC Rome vs. Xeon Cascade Lake Benchmarks

staro 5 ur 15 min

Following the Xeon Gold 6250 vs. EPYC 7F32 benchmarks from earlier this month, here is a look at the latest x86_64 server CPUs we have our hands on with the EPYC 7F72 and Xeon Gold 6258R being benchmarked against a lineup of other competing AMD EPYC and Intel Xeon processors under the new Ubuntu 20.04 LTS.

The EPYC 7F72 is the third and last product of the AMD EPYC 7Fx2 line-up to test for these high frequency SKUs. The EPYC 7F72 is a 24-core / 48-thread processor with a 3.2GHz boost and 3.7GHz boost frequency while having a 240 Watt TDP like the EPYC 7F52. While the EPYC 7F52 16-core CPU has a 256MB L3 cache, the EPYC 7F72 comes in at just 192MB. But this actually puts the EPYC 7F72 cheaper than the EPYC 7F52 at $2450 USD compared to $3100.

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Hello Android development world

staro 6 ur 31 min

Today at Red Hat we have another “Day of Learning”. To this day I have never touched Android development, just installing various flavours and configuring it. But I’ve been curious about it for a while now, mostly to be able to fix a little thing here and there in all the great things available on F-Droid. So today was an excellent opportunity!

The first thing to do is to install Android Studio. This is quite straightforward – download the tarball, unpack it, and run studio.sh inside it. It even bundles a Java Runtime Environment, so I was quite surprised that it was not missing any dependency even on my radically minimal system (I fully expected having to install tons of stuff in toolbox).

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openSUSE Leap "15.2" Enters Release Candidate Phase

staro 6 ur 33 min

The openSUSE community, contributors and release engineers for the project have entered into the release candidate phase today after the Build “665.2” snapshot was released for the upcoming openSUSE Leap “15.2” version.

In an email to the openSUSE Factory mailing list, Leap release manager Lubos Kocman recommended Beta and RC users using the “zypper dup” command in the terminal prior switching to the General Availability (GA).

The release candidate signals the package freeze for software that will make it into the distribution. Among some of the packages that are expected in the release are KDE’s Plasma “5.18” Long-Term-Support version, GNOME “3.34” and Xfce “4.14”. New package for Artificial Intelligence and data scientist will be in the release. The release will also contain the tiling Wayland compositor Sway, which is a drop-in replacement for the i3 window manager for X”11”. The DNF package manager has been rebased to version “4.2.19”, which brings many fixes and improvements. In addition, a lightweight C implementation of DNF called “Micro DNF” is now included. Pagure, which provides an easy, customizable, lightweight solution for setting up your own full-featured Git repository server, has been updated to version “5.10.0”. A list of some of the packages in Leap “15.2” can be found on the openSUSE Wiki.

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9+ Best Linux Screen Recorder On Ubuntu 20.04 LTS

staro 9 ur 13 min

This post is for you if you are using Ubuntu 20.04 LTS and looking for a perfect screen recorder for Ubuntu. These tools are applicable for Ubuntu 18.04 LTS too.

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Fedora 32 Workstation review - Tux over troubled waters

staro 9 ur 44 min

The spring season continues. We shall now embark on a Fedora journey. If you followed my tirades over the past few years, you will probably have noticed that I did manage to find some semblance of reasonable productivity with Fedora, albeit after heavy modifications and tweaking. You can of course sample of those experiences by reading my reviews - Fedora 29, Fedora 30 and finally the yesteryear Fedora 31 article.

There's much more, but I'm sure, if you want, you'll find the material. Anyway, on my eight-boot test laptop, I've had both versions 30 and 31 installed, and typically, I'd go for an in-vivo upgrade. But I wanted to start from scratch, and get a sense of how the system behaves au naturel, without any trace of my years-long polish and trim. So here we go.

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Linux at Home: Brew Great Beer with Linux

staro 9 ur 46 min

In this series, we look at a range of home activities where Linux can play its part, making the most of our time at home, keeping active and engaged. The change of lifestyle enforced by Covid-19 is an opportunity to expand our horizons, and spend more time on activities we have neglected in the past.

In recent weeks we’ve seen a gradual relaxation of lockdown restrictions in many countries. But this could be short-lived. For example, schools across South Korea only opened briefly before having to return to online teaching. It seems very likely that we’ll still be spending more time at home.

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Games: Warhammer 40,000: Gladius, Attentat 1942, Darkest Dungeon, Spacebase Startopia and Path of Exile

staro 10 ur 18 min
  • Warhammer 40,000: Gladius gets a new DLC, major update and Steam Workshop

    Proxy Studios and Slitherine continue supporting Warhammer 40,000: Gladius, with some major news dropping yesterday.

    Firstly, a new 'Assault Pack' DLC has been released that adds in a new unit for each faction. As the name leads on, it's focused on raw offensive power to give you new tactical options in battle. This pack is $4.99 / £3.99 / €3.99. Quite a small DLC and the appreciation of it likely depends on how big a fan of Gladius you are, seems a bit pricey for just a few units.

  • Historically-accurate WWII adventure Attentat 1942 looking at Linux builds

    Attentat 1942, a historically-accurate adventure about World War 2 from developer Charles Games has recently switched to the Unity game engine and is looking into Linux support.

    Originally released in 2017, it was made using Adobe AIR which dropped Linux support many years ago and Adobe themselves won't even be supporting AIR at all directly as it's moving over to HARMAN. For game development, there's now far better tools available for cross-platform development. The developer actually made a little blog post on Gamasutra about moving to Unity.

  • Darkest Dungeon gets a Free Weekend, Butcher's Circus on Linux later

    Darkest Dungeon got a big free new DLC recently with The Butcher's Circus but it comes with a caveat for Linux gamers.

    The Butcher's Circus adds the first PvP mode into Darkest Dungeon, one that's entirely separate to the main single-player game so it doesn't interfere with it. It's pretty much an arena mode, with two sides picking 4 heroes to battle with. Sounds fun though and with the Darkest Dungeon style I can never get enough of.

  • Spacebase Startopia confirmed for launch on October 23

    Realmforge Studios and Kalypso Media have announced that Spacebase Startopia will be launching on October 23. This will be a simultaneous launch across Linux, macOS and Windows which is fantastic. Realmforge Studios did good work on Dungeon 3 which worked wonderfully on Linux so we expect good things again here,

    Spacebase Startopia is a fresh take on the classic and much loved Startopia from Mucky Foot Productions, which originally released in 2001. They say it will offer up a mixture of a building sim with city-building and base-management mixed in with some RTS-styled skirmishes.

  • Path of Exile adds a Vulkan Beta, another step closer to Linux support

    Path of Exile, the free to play online action RPG just recently released a huge update that adds in a Beta version of their new Vulkan API rendering system.

    To be clear: while Path of Exile does not support Linux officially, getting Vulkan into it is progress towards it since it's a cross-platform open graphics API. The developer talked a bit about this in a previous interview we covered, when they were talking about Path of Exile 2 and Linux was directly mentioned.

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Godot Engine Meets the Web Browser

staro 10 ur 22 min
  • Godot Editor Running In A Web Browser

    Hello Godotters! It's-a me, Fabio! In the last few months, thanks to the great sponsorship of Mozilla I've been working on a big surprise for Godot 4.0, namely making the editor available as an HTML5 application.

    This DOES NOT mean that we will move completely to the Web like other engines did. It will only be provided as a complementary option to the native editor, as a way to lower the entry barrier. Let me explain further.

  • Mozilla Sponsored The Godot Game Engine To Port Their Editor As An HTML5 Web App

    While we have been eager for Godot 4.0 as the open-source game engine update bringing big renderer improvements and initial Vulkan support, it also turns out there will be a new offering on the editor front...

    Mozilla has been sponsoring a Godot developer for several months to make the game engine's editor available as an HTML5 application that can run within the browser. Godot intends to make this web-based editor complementary to their existing native application.

  • Godot Engine running in a web browser is now a thing

    Godot Engine just keeps on advancing in new and interesting ways. This free and open source game engine can now be run in a web browser - yes really.

    Writing on the official blog, developer Fabio Alessandrelli mentioned that thanks to a sponsorship from Mozilla they've been able to make Godot Engine available as a HTML5 application. Currently, it needs either Firefox Nightly or a very recent Chromium based browser, due to the features it needs like Shared Array Buffer.

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today's leftovers

staro 14 ur 37 min
  • Cockpit 220

    Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 220.

  • My exciting journey into Kubernetes’ history

    Choosing the right steps when working in the field of data science is truly no silver bullet. Most data scientists might have their custom workflow, which could be more or less automated, depending on their area of work. Using Kubernetes can be a tremendous enhancement when trying to automate workflows on a large scale. In this blog post, I would like to take you on my journey of doing data science while integrating the overall workflow into Kubernetes.

    The target of the research I did in the past few months was to find any useful information about all those thousands of GitHub issues and pull requests (PRs) we have in the Kubernetes repository. What I ended up with was a fully automated, in Kubernetes running Continuous Integration (CI) and Deployment (CD) data science workflow powered by Kubeflow and Prow. You may not know both of them, but we get to the point where I explain what they’re doing in detail. The source code of my work can be found in the kubernetes-analysis GitHub repository, which contains everything source code-related as well as the raw data. But how to retrieve this data I’m talking about? Well, this is where the story begins.

  • First new Docker release under Mirantis appears
  • Injustice 2 Now Playable With Proton GE

    It’s all good in the fighting game neighborhood. Quite a number of fighting games are now available to play on Linux thanks to Proton, and now we can add another to that list with Injustice 2, with a customized version of Proton: Glorious Eggroll.

  • OpenBSD 6.7 and ffs2 FAQs

    In his mail, Otto clarifies some things about the latest release: [...]

  • New Debian Developers and Maintainers (March and April 2020)

    The following contributors got their Debian Developer accounts in the last two months:

    Paride Legovini (paride)
    Ana Custura (acute)
    Felix Lechner (lechner)

    The following contributors were added as Debian Maintainers in the last two months:

    Sven Geuer
    Håvard Flaget Aasen
    Congratulations!

  • Myriad X based AI accelerator module has a built-in 12MP, 4K camera

    Luxonis is crowdfunding an open source, $169 “megaAI” AI acceleration and camera module with an up to 4-TOPS Intel Myriad X VPU, a USB 3.0 port, and a 12-megapixel, 4K camera.

    When Luxonis launched its Intel Movidius Myriad X DepthAI AI acceleration module last November, an external 4K camera was optional. Now, Luxonis has gone to Crowd Supply to successfully launch a $169 megaAI module, which is like a DepthAI with an integrated 12-megapixel, 4K camera.

  • UDOO BOLT GEAR AMD Ryzen Embedded V1605B Mini PC with Arduino Subsystem Launched for $399

    UDOO BOLT was one of the first AMD Ryzen Embedded V1000 SBC‘s ever announced with a choice of Ryzen Embedded V1202B or V1605B dual-core/quad-core processor, and a Microchip ATmega32U4 MCU for real-time I/Os and Arduino compatibility.

    The company has now launched UDOO BOLT GEAR mini PC based on UDOO BOLT V8 SBC at a promotional price of $399 excluding taxes and shipping.

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