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About Tux Machines

Monday, 17 Feb 20 - 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

Type Title Author Replies Last Postsort icon
Story Did SCO end up helping Linux? srlinuxx 10/04/2005 - 11:42pm
Story Linux Kernel Security is Lacking? srlinuxx 10/04/2005 - 11:42pm
Story ATI has released 64-Bit drivers srlinuxx 10/04/2005 - 11:38pm
Story Linux leaders at open-source summit srlinuxx 10/04/2005 - 11:35pm
Story More BS from the Evil One. srlinuxx 10/04/2005 - 11:27pm
Story MIT & Quanta to Team Up srlinuxx 10/04/2005 - 3:54pm
Story First cell phone was a true 'brick' srlinuxx 10/04/2005 - 3:47pm
Blog entry Performance Tweaks & Tips srlinuxx 10/04/2005 - 4:36am
Story DOOM 3: Resurrection of Evil srlinuxx 3 10/04/2005 - 12:59am
Story Earth's oldest object on display srlinuxx 09/04/2005 - 9:13pm

No Case - No Problem

Filed under
Hardware
Humor
-s

Just mount every thing on the wall! LOL Here's the discussion thread with pictures. Too funny.

2004 LinuxQuestions.org Members Choice Award Winners Announced

Filed under
Linux

Browser of the Year - Firefox (77.12%)

Distribution of the Year - Slackware (19.36%)

LiveCD Distribution of the Year - Knoppix (57.69%)

Database of the Year - MySQL (53.51%)

Desktop Environment of the Year - KDE (58.25%)

I Heard a Rumor - PCLOS 8.1 in the Works?

Filed under
PCLOS
-s

A little birdie told me that an update to the acclaimed PCLinuxOS Preview 8 is in the works and possibly due out next week. Details are a bit sketchy at this time, but it seems Tom has been hard at work updating the hardware detection and mklivecd scripts. Now don't get your hopes up, but I hear it might sport a newer 2.6.10 kernel, including patches to fix a little kvm switch problem. Of course it will include all kinds of application updates and other goodies. More on this as it develops.

Mandrake's Clustering Again

Filed under
MDV

Mandrake is apparently joining a consortium to help the advancement of what I think of as distributed computing to the point of and what they are terming clustering. Mandrake has a some previous experience in that arena so maybe they can prove to be an asset. Here's a more in depth article on the subject. They want to harness our cpu cycles, and it sounds like for commercial purposes. Show me the money then I say. Until then, I'm looking for aliens.

This months Cosmo

Woo hoo Gals, this months Cosmopolitan magazine is chocked full of nice tips and tricks to tantalize even the most frigid of geeks. Big Grin It looks like Ashley Simpson on the cover, but more importantly are the words: The Power of Pre-sex, Beyond Kama Sutra, His Butt, and 50 Ways to Have Fun With Your Man. I can't wait to try some of this stuff on my man!!!

50 gmail invites?

Filed under
Google
Software

Has anyone else noticed they now have 50 gmail invites to get rid of? I couldn't even get rid of the original 5 or 6! Well, here's a summary of this weeks google wars.

Moooore Spam!

Filed under
Security

Spam has new way to evade security

E-mails via service providers clogging system

Yep, just what we need, more spam. Apparently they aren't as concerned with hiding from their isps as getting the mail out as they are now just sending it through their isps servers. Read the gory details here.

Linux leaders at open-source summit

Filed under
OSS

Here's a long borin^H^Hserious story on how Linux was represented at last weeks open-source summit. I didn't read too much of it, but it might interest you hard core advocates.

Vin Diesel going soft on us?

Filed under
Movies
-s

Have you seen the previews for Vin Diesels's new movie? He is starring in a soon to be released Walt Disney production co-starring five children! I hope all those tattoos in XXX were stick ons! Well, here's a summary of the flick and here's a shot of the promotional poster. Heck anything with Vin Diesel has got be good!

Doom3 for those with little or no PC!

Filed under
Gaming
-s

Here's a story on a board game based on and entitled Doom: The Board Game. This is apparently not breaking news, but I just heard about and got a chuckle over it a few days ago. But hey, I think it might make a neato gift for those diehard doom series lovers, or those who wished they could have played doom3 but couldn't swing the hardware upgrade! Get yours here!

More BS from the Evil One.

Filed under
Microsoft

Seems Mr. Gates is at it again with saying one thing while trying to cleverly conceal his jabs at Linux. This time speaking of interoperability amongst differing architectures while stating that doesn't mean open source as open source is detrimental to interoperability. Does that seem backwards to anyone else besides me? This is posted all over the net, but here's one reference at Betanews.

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More in Tux Machines

Best Wallpaper Slideshow Apps for Linux

Many Linux users love to customize and personalize their desktop environment. Linux offers plenty of choices to customize almost every part of the desktop including automatic switching of desktop background at periodic intervals. This article will list some wallpaper slideshow apps that can find and apply desktop backgrounds automatically based on your interests. Read more

today's howtos

Programming Leftovers

  • Hover a mouse over a link - just don't trust the results

    This appears to be a link to a good website. When the mouse hovers over this link, it will appear that it goes to www.somegoodplace.com. Click it. I dare you :-)

    The link really goes to guce.advertising.com. JavaScript is used to dynamically change the link just as it is clicked. Pretty cool, eh?

  • Goodbye Joyent

    But as any software veteran knows, projects often don’t survive the whims of management. No one is fired for picking Linux (these days), but they might be for picking something else. I already experienced this once before, as a core developer of the Riak database. We were rigorous, paying homage to the theoretics of distributed systems, but with a focus on bringing that theory to the masses. So much so that our last CEO said we had to stop doing so much “computer science”. He meant it as an insult, but we wore it as a badge of honor. But hey, MongoDB had a sweet API and BJSON, who cares if it lost your data occasionally [1]. I understand that people like to stick with what is popular. I respect that decision — it is theirs to make. But I’ll never be a part of that crowd. I want to use software that speaks to me, software that solves the problems I have, software guided by similar values to my own. For me, no project does this more than SmartOS and the illumos kernel. It is my Shawshank Redemption in a sea of MCU.

  • Continuous integration with GDB Buildbot

    Continuous integration is a hot topic these days, and the GNU Project Debugger is keeping up with the trend. Who better to serve as a role model for tracking and exterminating bugs than a debugger? The GDB Buildbot started as a pet project back in 2014 but is now an integral part of the development process. It provides an infrastructure to test new commits pushed to the official repository, as well as a service (which we call try builds) for developers to submit their proposed changes. In this article, I share the story of our Buildbot instance, where we are right now in terms of functionality, and the plans (and challenges) for the future. [...] Back in 2014, the GDB project did not have a continuous integration tool. Developers kindly provided testsuite results and reported regressions in the code, often using their own machines. However, these developers had limited resources and could not test various architectures simultaneously. Compilation failures were often not caught in systems that are not widely used. Ultimately, this issue caused delays and annoyances during the release process (or in the worst cases) after GDB was released. In an attempt to mitigate this problem, the GDB Buildbot was set up. Only GNU/Linux running on Intel/AMD 32 and 64-bit was supported at the beginning, but the community quickly started to contribute toward support other machines and architectures. The initial setup compiled and tested the code using common configure flags, but developers still needed to consult the web page in order to know the results. Over time, the instance has been improved and new features were added, including email notifications whenever a commit introduced a compilation failure, and email notifications to the gdb-testers mailing list containing the results of each testsuite run. Perhaps one of the most useful features was the try build system.

  • Automating unit tests in test-driven development

    DevOps is a software engineering discipline focused on minimizing the lead time to achieve a desired business impact. While business stakeholders and sponsors have ideas on how to optimize business operations, those ideas need to be validated in the field. This means business automation (i.e., software products) must be placed in front of end users and paying customers. Only then will the business confirm whether the initial idea for improvement was fruitful or not. Software engineering is a budding discipline, and it can get difficult to ship products that are defect-free. For that reason, DevOps resorts to maximizing automation. Any repeatable chore, such as testing implemented changes to the source code, should be automated by DevOps engineers. This article looks at how to automate unit tests. These tests are focused on what I like to call "programming in the small." Much more important test automation (the so-called "programming in the large") must use a different discipline—integration testing. But that's a topic for another article.

  • Create web user interfaces with Qt WebAssembly instead of JavaScript

    When I first heard about WebAssembly and the possibility of creating web user interfaces with Qt, just like I would in ordinary C++, I decided to take a deeper look at the technology. My open source project Pythonic is completely Python-based (PyQt), and I use C++ at work; therefore, this minimal, straightforward WebAssembly tutorial uses Python on the backend and C++ Qt WebAssembly for the frontend. It is aimed at programmers who, like me, are not familiar with web development.

  • GCC 8.4 Status Report (2020-02-17)
    Status
    ======
    
    
    
    
    It has been almost a year since GCC 8.3 has been released and GCC 8.4
    release should have been released already, so we should concentrate on
    getting it out soon.  Unfortunately we have two P1s, one of them is
    waiting for reporter's input, so we might as well just ignore it unless
    the input is provided, but the other, C++ FE one, looks something that
    should be fixed.  If we get rid of the P1s, I'd like to create
    8.4-rc1 on Wednesday, Feb 26th and release 8.4 the week afterwards.
    If you have any queued backports, please commit them to 8 branch
    (and 9 branch too, we'd like to release 9.3 soon too).
    
    
    
    
    
    
    
    
    Quality Data
    ============
    
    
    
    
    Priority          #   Change from last report
    --------        ---   -----------------------
    P1                2   +   2
    P2              284   +  75
    P3               38   +   4
    P4              151   -  11
    P5               22   -   2
    --------        ---   -----------------------
    Total P1-P3     324   +  81
    Total           497   +  68
    
    
    
    
    
    
    
    
    Previous Report
    ===============
    
    
    
    
    https://gcc.gnu.org/ml/gcc/2019-02/msg00122.html
    
  • GCC 8.4 + GCC 9.3 Compilers Coming Soon

    GCC 8.4 is already past due for release while Red Hat's Jakub Jelinek is trying to get its release organized in the coming weeks along with GCC 9.3. It's been nearly one year since GCC 8.3 and thus many fixes in tow for GCC 8.4. But two "P1" regressions of the highest priority are left to be addressed or demoted before the 8.4 release can happen. Jakub is hoping to create a release candidate of GCC 8.4 on 26 February and to then officially release the GCC 8.4 stable compiler the first week of March. A similar GCC 9.3 release is also expected soon for those on this current GCC 9 stable series. 

Python Programming

  • Refactoring and asking for forgiveness

    Recently, I had a great interaction with one of my coworkers that I think is worth sharing, with the hope you may learn a bit about refactoring and python. My colleague came to me to help him think through a problem that surfaced with a change to a project. The code in question sends a file to a remote storage service.

  • A Guide to the Newer Python String Format Techniques

    In the previous tutorial in this introductory series, you learned how to format string data using the string modulo operator. The string modulo operator is useful, and it’s good for you to be familiar with it because you’re likely to encounter it in older Python code. However, there are two newer ways that you can use Python to format strings that are arguably more preferable.

  • Python 101 2nd Edition Kickstarter is Live!

    I am excited to announce that my newest book, Python 101, 2nd Edition is launching on Kickstarter today!

  • February PyLadies Pune workshop

    It was the time for “learning Python with harware” in February, 2020 with PyLadies in Pune. Coding in Python becomes fun when one can see the changes it makes in the hardware. Selecting a place for work is always a difficult task as any organizer. College Of Engineering Pune (COEP) has always been supportive of PyLadies Pune. When I approached Abhijit for the venue he readily agreed. My sincere gratitude to him, Women Engineers Group and the FOSSMeet Pune team enough for that. Once I reached the venue it was already a full house and still people were coming in. We had more than 55 students of 1st to 3rd year, attending the workshop. The first year students already knew Python. Around 12-14 people were writing Python for the first time. The workshop started with the very basics of the language on the terminal. [...] We started with blinking the first LED of the board. When the students lit their first LED the smile and light in their eyes were precious :). Following that we spend some time with the simple codes. We tried our hands on different modules of Circuit Python. We took the help from the tutorial provided in Adafruit website. The students were enjoying and indulged into creativity. So I decided to give them problem statements instead of showing them code. I was happy to see how fast they were solving it and experimenting with different patterns, colours.

  • PyDev of the Week: Martin Fitzpatrick

    This week we welcome Martin Fitzpatrick (@mfitzp) as our PyDev of the Week! Martin is the author of “Create Simple GUI Applications with Python and Qt 5” and the creator of the LearnPyQt website. You can also check out his personal site or see what he’s up to by visiting his Github profile. Let’s spend some time getting to know Martin better!