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Texstar's blog

Happy Birthday Susan aka srlinuxx

Filed under
Humor

Happy Birthday Susan aka srlinuxx!!! I can't believe you are 39 yet again! Big Grin Hope you have a great day and a prosperous New Year.

Big oops! Leo Laporte posts love affair online.

Filed under
Humor

Big oops!!! Leo Laporte delivers technology advice to millions managed to broadcast an explicit Google chat with his lover, exposing the affair he's apparently been carrying on with his CEO.

http://gawker.com/5870610/how-the-voice-of-tech-leaked-his-own-sex-chat

Looks like someone has been very very naughty! LOL

Put a little something in tuxmachines stocking

Filed under
News

With Christmas just 10 days away how about putting a little extra something in tuxmachines stocking this year? I know times are tough but if you have an extra 5 or 10 or even 20 bucks it would be a really nice way to say thanks to Susan for bringing us our daily fix of news and information.

http://www.tuxmachines.org/node/15555

Merry Christmas to all!

ChromeOS in VirtualBox

Filed under
Just talk

Took a little break tonight from compiling 64bit PCLinuxOS packages. I took a peek at ChromeOS in Virtualbox. Pretty much the Chrome browser with a login screen and additional settings. Wanna play with ChromeOS in Virtualbox then you can get a vanilla image from the link below.

http://hexxeh.net/?p=328117684

Mozilla forms partnership with Tylenol

Filed under
Humor

Firefox product manager Asa Dotzler said today that Mozilla has formed a partnership with Tylenol. This is in response to the business community after complaints that Mozilla's new "Rapid Release" development cycle will cause headaches for IT managers. So starting today all users who download Firefox 5.0 will also get a coupon for a discount off of Tylenol's "Rapid Release" Gel tablets.

PCLinuxOS KDE 2011.6 post installation tips.

Filed under
Linux

1. Maximize the KDE Panel
Right Click on the panel and select Unlock Widgets
Click on the Cashew on the right side of the panel
Click on More Settings
Click on Maximize Panel
Click on the red X to close

PCLinuxOS 2011 - Preview Graphics

PCLinuxOS 2011 - Preview Graphics - http://goo.gl/il3CG

Thanks to the community members who contributed their ideas, time and talent to produce new artwork for the PCLinuxOS distribution.

Linux Libraries

Filed under
Linux

I wish Linux developers who build libraries for Linux would make their new versions backward compatible with the old version. Also wish they would stop changing their library majors. It is a big pain in the ass to have to rebuild source rpm/deb packages simply to relink a package because of a change with the library major. Every time a developer changes their library major, God kills a kitten.

Angry Birds for Chrome Browser

Filed under
Linux

Just noticed that Angry Birds is now online at http://chrome.angrybirds.com

PCLinuxOS on the BBC

Filed under
Linux

I was happy to see PCLinuxOS get promoted on the BBC. Below is a link to the video posted on their website. I was told it also appeared on TV so yaaa!

http://news.bbc.co.uk/2/hi/programmes/click_online/9394434.stm

Enlightenment packages updated post beta 3

Filed under
Linux

I upgraded the Enlightenment packages post beta 3 for PCLinuxOS which fixes an ordering issue that was present in the beta 3 library release. itask-ng is still acting a bit funky when trying to drag and drop but ordering through the setup menu works good. This update will appear shortly in the Synaptic Package Manager for those who have Enlightenment installed.

Tex

PCLinuxOS 2010.12 BitTorrent Links available

Filed under
Linux

I finally got around to getting some torrent links setup for the PCLinuxOS 2010.12 isos. They are currently available at the following locations.

http://torrent.ibiblio.org/doc/191/torrents

and

http://linuxtracker.org/index.php?page=torrents&category=262

Happy Holidays!
Tex

PCLinuxOS 2010.12 Holiday CD's available

Filed under
News

We uploaded some freshly baked ISOS for PCLinuxOS to the repositories. They are gui hot and delicious. PCLinuxOS 2010.12 holiday CDs are now available for KDE 4, Gnome, LXDE, XFCE and Enlightenment desktops featuring the latest updates from the PCLinuxOS software repository. All CD features kernel 2.6.33.7bfs kernel for maximum desktop performance. Nvidia and ATI fglrx driver support.

Enlightenment E17 Beta 3 update ready for PCLinuxOS

I finished up packaging Enlightenment E-17 Beta 3 desktop. There still seems to be a few bugs in some of the non-core libs but overall a good release from the Enlightenment developers. This update will appear shortly in your Synaptic Package Manager if you have the Enlightenment desktop installed on PCLinuxOS.

Happy Holidays from Team PCLinuxOS

Tex

December 2010 Issue of The NEW PCLinuxOS Magazine Released

The NEW PCLinuxOS Magazine staff is pleased to announce the release of the December 2010 issue of the PCLinuxOS Magazine. In the December 2010 issue:

* e17: An Overview
* e17: Beginner Desktop Tweaks
* e17: Shelves & Drawers Explained
* OpenOffice 3.2, Part 7: Letters & Labels
* Monitor Your System With GKrellM
* Alternate OS: Kolibri, Part 1

KDE 4.5.4 now available for PCLinuxOS

Filed under
Linux

As of today, the latest release in KDE's 4.5 series is 4.5.4, which adds a bunch of stabilization and translation updates on top of 4.5. PCLinuxOS users in general are encouraged to upgrade to 4.5.4. This update is available through the Synaptic Package manager if you have KDE 4 installed.

Tex

PCLinuxOS KDE Full and Mini ISOS updated to 2010.11

Filed under
Linux

Updated both PCLinuxOS KDE full and mini isos to 2010.11 with the latest updates through yesterday. This brings in KDE 4.5.3 on the isos, Firefox 3.6.12, Thunderbird 3.1.6, Digikam 1.6.0 and Pidgin 2.7.7 just to name a few of the updates. This should make it easy for users new to PCLinuxOS as they won't have so many updates to perform to get to current status.

PCLinuxOS 64-bit

Filed under
Linux

Starting packaging PCLinuxOS 64-bit. Got the first 1000 packages rebuilt. Only 12,000 more to go. Big Grin

GNOME 2.32.1 desktop updated for PCLinuxOS

Saimer and I finished packaging Gnome 2.32.1 desktop for PCLinuxOS and shipping the packages to the repositories. This update should appear shortly in your Synaptic Package Manager if you have the Gnome Destkop installed.

Maintenance Release - pclinuxos gnome 2010.11

Filed under
Linux

Release Date: 11-11-2010
Size: 685 MB
Md5Sum: 44f80d27e30c37bae4f5e505d77a3a3f
Produced by: slax
User Level: Beginner, Intermediate, Advanced

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More in Tux Machines

Kernel: XFS and WiMAX in Linux

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    Linux 5.10 brings several new features to the XFS filesystem. It solves the year 2038 problem, it supports metadata checksumming and it has better metadata verification. There's also a new configuration option: CONFIG_XFS_SUPPORT_V4. Older XFS filesystems using the v4 layout are now deprecated and there is no upgrade path beyond "backup and re-format". The Linux kernel will support older XFS v4 filesystems by default until 2025 and optional support will remain available until 2030. A new CONFIG_XFS_SUPPORT_V4 option in Linux 5.10. In case you want to.. still be able to mount existing XFS filesystems if/when you upgrade to Linux 5.10. We previously reported that XFS patches for Linux 5.10 delay the 2038 problem to 2486. That's not the only new feature Linux 5.10 brings to the XFS filesystem when it is released early December: It supports metadata checksumming, it has better built-in metadata verification and there is a new CONFIG_XFS_SUPPORT_V4 configuration option. Make sure you don't accidentally say N to that one if you have an older XFS filesystem you'd like to keep using if/when you upgrade your kernel.

  • The Linux Kernel Looks To Eventually Drop Support For WiMAX

    With the WiMAX 802.16 standard not being widely used outside of the Aeronautical Mobile Airport Communication System (AeroMACS) and usage in some developing nations, the Linux kernel may end up dropping its support for WiMAX but first there is a proposal to demote it to staging while seeing if any users remain. Longtime kernel developer Arnd Bergmann is proposing that the WiMAX Linux kernel infrastructure and the lone Intel 2400m driver be demoted from the networking subsystem to staging. In a future kernel release, the WiMAX support would be removed entirely if no active users are expressed. The Linux kernel WiMAX infrastructure is just used by the Intel 2400m driver for hardware with Sandy Bridge and prior, thus of limited relevance these days. That Intel WiMAX implementation doesn't support the frequencies that AeroMACS operates at and there are no other large known WiMAX deployments around the world making use of the frequencies supported by the 2400m implementation or users otherwise of this Linux kernel code.

  • Linux Is Dropping WiMAX Support - LinuxReviews

    It's no loss. There is a reason why you have probably never seen a WiMAX device or heard of it, WiMAX was a wireless last-mile Internet solution mostly used in a few rural areas in a limited number of countries between 2005 and 2010. There is very little use for it today so it is almost natural that Linux is phasing out support for WiMAX and the one WiMAX device it supports. WiMAX is a wireless protocol, much like IP by Avian Carriers except that it has less bandwidth and significantly lower latency. WiMAX (Worldwide Interoperability for Microwave Access) is a set of wireless standards that were used to provide last-mile Internet connectivity where DSL and other solutions were unavailable. WiMAX can work over long distances (up to 50 km), something WiFi can't. The initial design could provide around 25 megabit/s downstream, which was competitive when WiMAX base-stations and modems become widely available around 2005. That changed around 2010 when 4G/LTE become widely available. The WiMAX Forum, who maintains the WiMAX standard, tried staying relevant with a updated standard called WiMAX 2 in 2011. Some equipment for it was made, but it never became a thing. WiMAX was pretty much dead by the time WiMAX 2 arrived. The standard NetworkManager utility GNU/Linux distributions come with supported WiMAX until 2015. The Linux kernel still supports it and exactly one WiMAX device from Intel as of Linux 5.9, but that's about to change.

Fedora Elections and IBM/Red Hat Leftovers

  • Fedora 33 elections nominations now open

    Candidates may self-nominate. If you nominate someone else, please check with them to ensure that they are willing to be nominated before submitting their name. The steering bodies are currently selecting interview questions for the candidates. Nominees submit their questionnaire answers via a private Pagure issue. The Election Wrangler or their backup will publish the interviews to the Community Blog before the start of the voting period. Fedora Podcast episodes will be recorded and published as well. Please note that the interview is mandatory for all nominees. Nominees not having their interview ready by end of the Interview period (2020-11-19) will be disqualified and removed from the election.

  • 12 Tips for a migration and modernization project

    Sometimes migration/modernization projects are hard to execute because there are many technical challenges, like the structure of legacy code, customer environment, customer bureaucracy, network issues, and the most feared of all, production bugs. In this post I'm going to explain the 12-step migration / modernization procedure I follow as a consultant using a tip-based approach. I have some experience with this kind of situation because I’ve already passed by different kinds of projects with several kinds of problems. Over time you start to recognize patterns and get used to solving the hard problems. So, I thought: Wouldn't it be cool to create a procedure based on my experience, so that I can organize my daily work and give the transparency that the customers and managers want? To test this out, I did this for one customer in my hometown. They were facing a Red Hat JBoss EAP migration/modernization project. The results of the project were outstanding. The customer said they were even more satisfied with the transparency. The project manager seemed really comfortable knowing all about the details through the project and pleased with reducing the risk of unexpected news.

  • Awards roll call: June 2020 to October 2020

    We are nearly at the end of 2020 and while the pace continues to increase, we want to take a moment to acknowledge and celebrate some of the successes of Red Hat's people and their work. In the last four months, several Red Hatters and Red Hat products are being recognized by leading industry publications and organizations for efforts in driving innovation.

  • How developers can build the next generation of AI advertising technology – IBM Developer

    As we look across the most rapidly transforming industries like financial services, healthcare, retail – and now advertising, developers are putting open source technologies to work to deliver next-generation features. Our enterprise clients are looking for AI solutions that will scale with trust and transparency to solve business problems. At IBM®, I have the pleasure of focusing on equipping you, the developers, with the capabilities you need to meet the heightened expectations you face at work each day. We’re empowering open source developers to drive the critical transformation to AI in advertising. For instance, at the IBM Center for Open source Data and AI Technologies (CODAIT), enterprise developers can find open source starting points to tackle some of your thorniest challenges. We’re making it easy for developers to use and create open source AI models that can ultimately help brand marketers go deeper with AI to reach consumers more effectively.

Programming: Qt, PHP, JS and Bash

  • Qt 6 To Ship With Package Manager For Extra Libraries - Phoronix

    Adding to the list of changes coming with the Qt 6 toolkit, The Qt Company has now outlined their initial implementation of a package manager to provide additional Qt6 modules.

  • Qt for MCUs 1.5 released

    A new release of Qt for MCUs is now available in the Qt Installer. If you are new to Qt for MCUs, you can try it out here. Version 1.5 introduces new platform APIs for easy integration of Qt for MCUs on any microcontroller, along with an in-depth porting guide to get you going. Additionally, it includes a set of C++ APIs to load new images at runtime into your QML GUI. As with every release, 1.5 also includes API improvements and bug fixes, enhancing usability and stability.

  • KDDockWidgets v1.1 has been released! - KDAB - KDAB on Qt

    KDDockWidgets v1.1 is now available! Although I just wrote about v1.0 last month, the 1.1 release still managed to get a few big features.

  • KDAB TV celebrates its first year - KDAB

    A year ago KDAB started a YouTube channel dedicated to software development with Qt, C++ and 3D technologies like OpenGL. We talked to Sabine Faure, who is in charge of the program, about how it worked out so far and what we can expect in the future.

  • How to build a responsive contact form with PHP – Linux Hint

    Contact forms are commonly used in web applications because they allow the visitors of the website to communicate with the owner of the website. For most websites, responsive contact forms can be easily accessed from various types of devices such as desktops, laptops, tablets, and mobile phones. In this tutorial, a responsive contact form is implemented, and the submitted data is sent as an email using PHP.

  • Applying JavaScript’s setTimeout Method

    With the evolution of the internet, JavaScript has grown in popularity as a programming language due to its many useful methods. For example, many websites use JavaScript’s built-in setTimeout method to delay tasks. The setTimeout method has many use cases, and it can be used for animations, notifications, and functional execution delays.Because JavaScript is a single-threaded, translative language, we can perform only one task at a time. However, by using call stacks, we can delay the execution of code using the setTimeout method. In this article, we are going to introduce the setTimeout method and discuss how we can use it to improve our code.

  • Removing Characters from String in Bash – Linux Hint

    At times, you may need to remove characters from a string. Whatever the reason is, Linux provides you with various built-in, handy tools that allow you to remove characters from a string in Bash. This article shows you how to use those tools to remove characters from a string. [...] Sed is a powerful and handy utility used for editing streams of text. It is a non-interactive text editor that allows you to perform basic text manipulations on input streams. You can also use sed to remove unwanted characters from strings. For demonstration purposes, we will use a sample string and then pipe it to the sed command.

Python Programming

  • Dissecting a Web stack - The Digital Cat

    Having recently worked with young web developers who were exposed for the first time to proper production infrastructure, I received many questions about the various components that one can find in the architecture of a "Web service". These questions clearly expressed the confusion (and sometimes the frustration) of developers who understand how to create endpoints in a high-level language such as Node.js or Python, but were never introduced to the complexity of what happens between the user's browser and their framework of choice. Most of the times they don't know why the framework itself is there in the first place. The challenge is clear if we just list (in random order), some of the words we use when we discuss (Python) Web development: HTTP, cookies, web server, Websockets, FTP, multi-threaded, reverse proxy, Django, nginx, static files, POST, certificates, framework, Flask, SSL, GET, WSGI, session management, TLS, load balancing, Apache. In this post, I want to review all the words mentioned above (and a couple more) trying to build a production-ready web service from the ground up. I hope this might help young developers to get the whole picture and to make sense of these "obscure" names that senior developers like me tend to drop in everyday conversations (sometimes arguably out of turn). As the focus of the post is the global architecture and the reasons behind the presence of specific components, the example service I will use will be a basic HTML web page. The reference language will be Python but the overall discussion applies to any language or framework. My approach will be that of first stating the rationale and then implementing a possible solution. After this, I will point out missing pieces or unresolved issues and move on with the next layer. At the end of the process, the reader should have a clear picture of why each component has been added to the system.

  • Introducing AutoScraper: A Smart, Fast and Lightweight Web Scraper For Python | Codementor

    In the last few years, web scraping has been one of my day to day and frequently needed tasks. I was wondering if I can make it smart and automatic to save lots of time. So I made AutoScraper!

  • django-render-block 0.8 (and 0.8.1) released!

    A couple of weeks ago I released version 0.8 of django-render-block, this was followed up with a 0.8.1 to fix a regression. django-render-block is a small library that allows you render a specific block from a Django (or Jinja) template, this is frequently used for emails when you want multiple pieces of an email together in a single template (e.g. the subject, HTML body, and text body), but they need to be rendered separately before sending.

  • Pyston v2: 20% faster Python | The Pyston Blog

    We’re very excited to release Pyston v2, a faster and highly compatible implementation of the Python programming language. Version 2 is 20% faster than stock Python 3.8 on our macrobenchmarks. More importantly, it is likely to be faster on your code. Pyston v2 can reduce server costs, reduce user latencies, and improve developer productivity. Pyston v2 is easy to deploy, so if you’re looking for better Python performance, we encourage you to take five minutes and try Pyston. Doing so is one of the easiest ways to speed up your project.

  • Pyston v2 Released As ~20% Faster Than Python 3.8 - Phoronix

    Version 2.0 of Pyston is now available, the Python implementation originally started by Dropbox that builds on LLVM JIT for offering faster Python performance. Pyston developers believe their new release is about 20% faster than the standard Python 3.8 and should be faster for most Python code-bases.

  • Python int to string – Linux Hint

    Python is one of the universal languages that support various types of data types like integer, decimal point number, string, and complex number. We can convert one type of data type to another data type in Python. This data type conversion process is called typecasting. In Python, an integer value can easily be converted into a string by using the str() function. The str() function takes the integer value as a parameter and converts it into the string. The conversion of int to string is not only limited to the str() function. There are various other means of int to string conversion. This article explains the int to string conversion with various methods.

  • Python isinstance() Function – Linux Hint

    Python is one of the best and efficient high-level programming languages. It has a very straightforward and simple syntax. It has very built-in modules and functions that help us to perform the basic tasks efficiently. The Python isinstance() function evaluates either the given object is an instance of the specified class or not.