Language Selection

English French German Italian Portuguese Spanish

today's leftovers

Filed under
Misc
  • 6 Best CCleaner Alternatives for Ubuntu

    A common category of software you will find on many Windows PCs are system optimizers and cleaners. One such application is CCleaner, a powerful and popular Windows PC cleaner which scans for and deletes unwanted files, private information such as browsing cache and history, freeing up space and guarding your privacy and more.

    Unfortunately, there is no CCleaner release for Linux systems, so if you were using it on Windows and made a switch to Ubuntu Linux (one of the recommended distros for Linux beginners), you are probably wondering which software to use for the same purpose on your new platform.

    Whether you have just made the switch or you have been using Ubuntu before, if you are looking for an alternative to CCleaner, you have landed in the right place. In this article, we will share 6 best CCleaner alternatives for Ubuntu Linux.

  • Mageia Weekly Roundup 2018 – Week 22

    It’s been a busy week, as usual! 378 packages came into Cauldron, 15 into Mga6 testing. Work is still going on to get the Mga5 -> Mga6 upgrade happening and then the Mga6.1 ISOs ready. There are some bugs, and here (already fixed), and here connected with the tray update in the pipeline, if you’re interested…

    Heaps of updates are coming in to the wiki, and there will soon be a look-and-feel update. Keep your eyes on the wiki, it will be worth it!

  • Linux Kernel 4.17, "Merciless Moray," Offers Improved Performance and Security

    Linus Torvalds released version 4.17 of the Linux Kernel on Sunday, nine weeks after the prior version. Although Linus says he is running out "of fingers and toes to keep track of minor releases," he has decided not to call this release "5.0" because he is saving that for 4.20.

    As with the 4.16 cycle, 4.17 has been a relatively smooth, save a few hiccups due to those pesky chip issues. It turns out the shadow of the Spectre vulnerability is still long, and the last two weeks before the release were a busy ones, with patches designed to counteract the effects of Spectre v4 making up a significant portion of all the code submitted. That said, and even though Linus does not like large amounts of changes so late in the release cycle, he skipped an rc8 and released the final version of 4.17 anyway.

  • Upstream Linux support for new NXP i.MX 8
  • Some webdev knowledge gained

    Easlier this year I had to split a Koa/SPA app into two separate apps. As part of that I switched from webpack to Neutrino.

    Through this work I learned a lot about full stack development (frontend, backend and deployments for both). I could write a blog post per item, however, listing it all in here is better than never getting to write a post for any of them.

    Note, I’m pointing to commits that I believe have enough information to understand what I learned.

  • [Podcast] PodCTL #38 – A Beginner’s Guide to Kubernetes

    Kubernetes community now has 10 releases (2.5yrs) of software and experience. We just finished KubeCon Copenhagen, OpenShift Commons Gathering and Red Hat Summit and we heard lots of companies talk about their deployments and journeys. But many of them took a while (12-18) months to get to where they are today. This feels like the “early adopters” and we’re beginning to get to the “crossing the chasm” part of the market. So thought we’d discuss some of the basics, lessons learned and other things people could use to “fast-track” what they need to be successful with Kubernetes.

  • How Alibaba Cloud plans to disrupt AWS, Microsoft and Google in EMEA

     

    Alibaba Cloud has seven availability zones in China alone, seven more across Asia Pacific and Hong Kong, two in the US, one in Dubai, and one in Frankfurt for Europe. It also now has local teams in four EMEA locations: the UK, Germany, France and Dubai.

More in Tux Machines

Programming: C++, Python and In-house OpenJDK Implementation of Alibaba

  • Next C++ workshop: Pointers and Linked Lists, 28 March at 19:00 UTC
    Another workshop is coming up! Improve your C++ skills with the help of LibreOffice developers: we’re running regular workshops which focus on a specific topic, and are accompanied by a real-time IRC meeting. For the next one, the topics are Pointers and Linked Lists. Start by watching this presentation:
  • Python programming language: Pyboard D-series arrives for MicroPython robots
    The new Pyboard D-series micro-controller is now available for purchase at a rather hefty price of £43 ($56), offering developers a low-powered device for running programs created with MicroPython, a stripped-back version of the hugely popular Python 3 programming language.
  • Commenting Python Code
    Programming reflects your way of thinking in order to describe the single steps that you took to solve a problem using a computer. Commenting your code helps explain your thought process, and helps you and others to understand later on the intention of your code. This allows you to more easily find errors, to fix them, to improve the code later on, and to reuse it in other applications as well. Commenting is important to all kinds of projects, no matter whether they are - small, medium, or rather large. It is an essential part of your workflow, and is seen as good practice for developers. Without comments, things can get confusing, real fast. In this article we will explain the various methods of commenting Python supports, and how it can be used to automatically create documentation for your code using the so-called module-level docstrings.
  • Documenting Python Projects With Sphinx and Read The Docs
  • Django Migrations 101
  • PyCoder’s Weekly: Issue #361 (March 26, 2019)
  • MongoDB connections
  • Alibaba Dragonwell8 : The In-house OpenJDK Implementation At Alibaba
    Alibaba requires no introduction. It is one of the popular and largest multinational conglomerate founded by Jack Ma, a business magnate and philanthropist from China. It is also world’s fifth-largest internet company by revenue. It specializes in various sectors such as e-commerce, retail, Internet and technology. Alibaba team has provided significant contribution to open source projects. One such project is OpenJDK. The development team at Alibaba has developed many Java-based applications over the years. They have adopted OpenJDK and created their own JDK named “Alibaba Dragonwell8”. It is the downstream version of OpenJDK and completely open source. Alibaba Dragonwell is optimized for developing e-commerce, financial, logistics applications which are running on their 100k+ servers. It is certified as compatible with the Java SE standard. It is currently supports Linux/x86_64 platform only. Let us hope they will extend the support to Unix and other platforms soon. In this guide, we will see how to install Alibaba Dragonwell8 in Linux. I have tested this guide on Ubuntu 18.04 LTS server. However, it should work on other Linux distributions as well.

4MLinux 29.0 BETA released.

4MLinux 29.0 BETA is ready for testing. Basically, at this stage of development, 4MLinux BETA has the same features as 4MLinux STABLE, but it provides a huge number of updated packages. Read more

Why We Need Our Nonprofits

SPARC was at best a relatively small success. But RISC did succeed, massively, with ARM (which stands for Advanced RISC Machine). ARM started as the Acorn RISC Machine in 1983. Today, most of the world's mobile devices run ARM chips. I don't know how well the CHIPS Alliance will do, but I do know that only an entity big and experienced enough to pull giant competing companies together can do it. For Linux, that's the Linux Foundation. I'm glad we have it. I'm also glad we have the Software Freedom Conservancy. Times are getting tough for FLOSS, and we need all the help we can get. Read more

See GNOME 3.32 on Ubuntu 19.04 Beta

Although the 19.04 is still not officially released this March, but even today we can download the development version and run it (LiveCD) on our computer. We find that it includes the 3.32, the latest version of GNOME desktop environment. I want to highlight some interesting aspects of it on Ubuntu as we saw it on Fedora Rawhide few days ago. I suggest you to download the 19.04 daily-live ISO and quickly test it, I believe you can feel the performance improvements especially how quick it's now to open the start menu and it's now even quicker to search files on Nautilus. Here we go. Happy testing! Read more