Language Selection

English French German Italian Portuguese Spanish

March 2020

5 Reasons Why This Linux Gaming OS Is Great For Your Living Room

Filed under
Linux
Gaming

Valve’s Steam Machines initiative has been retired and SteamOS is on hiatus, but Steam Big Picture mode is still an awesome way to transform your PC into a living room console experience. For those of us who like the idea of having a computer dedicated to couch gaming (read: not your daily driver OS), a boutique Linux distribution called GamerOS is worth checking out. Especially since it picks up the baton where Valve left off and adds substantial tweaks and improvements.

In a nutshell, GamerOS is an Arch Linux-based operating system that’s streamlined to do one thing very well: run Steam Big Picture. In fact, that’s all it does. There is no desktop environment. Your first boot places you directly into Steam Big Picture and that’s where you’ll live on GamerOS.

Read more

Linux Mint 20 Release Date & Features

Filed under
Linux

Well, that’s what this post is here to tell you. We will keep this roundup of Linux Mint 20 features and updates up-to-date as development happens until June, its expected release month.

What do we about Linux Mint 20 so far?

Read more

Also: Linux Mint 20 Doing Away With 32-Bit Support

KDE Plasma 5.18.4 LTS Desktop Environment Brings More Than 40 Fixes

Filed under
KDE
Security

Coming three weeks after the Plasma 5.18.3 point release, which introduced a bunch of Flatpak improvements and more than 60 fixes, the KDE Plasma 5.18.4 LTS release is here to add more than 40 bug fixes to various of the desktop environments core components.

Among the changes, there’s improved support for the upcoming Qt 5.15 application framework for Breeze and libksysguard components and better support for the fwupd open-source daemon for installing firmware updates on devices in the Discover package manager.

Flatpak support in Discover was also improved by fixing two issues. Moreover, XSettingsd was added as a runtime dependency to KDE GTK Config, kwallet-pam now works with pam_fscrypt, and KWin now allow the creation of more than one row on the “Virtual Desktops” settings page.

Read more

Obarun – An Arch Based Linux Distro Without Systemd

Filed under
Linux

Today’s Linux distribution review is not just for distro hoppers who love to try something new but it’s for people who have a specific purpose such as a Linux system without systemd. Systemd, as we all know, has always been criticized by a lot of developers and Linux users.

Obarun is packed with enough utilities to install & start a vanilla Arch Linux without any trouble. I have written an article on how to install Arch step by step and it is a long article. But Obarun does the Arch installation in a very simple way. It comes with obarun-installer, a script that helps install Arch as easily as possible.

Read more

40 Practical and Useful awk Command in Linux and BSD

Filed under
Linux

AWK is a powerful data-driven programming language that dates its origin back to the early days of Unix. It was initially developed for writing ‘one-liner’ programs but has since evolved into a full-fledged programming language. AWK gets its name from the initials of its authors – Aho, Weinberger, and Kernighan. The awk command in Linux and other Unix systems invokes the interpreter that runs AWK scripts. Several implementations of awk exist in recent systems such as gawk (GNU awk), mawk (Minimal awk), and nawk (New awk), among others. Check out the below examples if you want to master awk.

Read more

Behind Plasma Bigscreen

Filed under
KDE

Plasma has been designed from the get go (2006 or so.. it seems at least 2 eternities agoto not make any assumptions on the type of device and to do a clear separation between the core technology/runtime and the various GUI plugins that end up implementing a full desktop experience.

In an architecture decision informed by previous prototypes we did in KDE4 times for mobile devices UIs, in Plasma 5 we split it further and introduced the concept of a “shell package” which lets further customization between devices than what Plasma in KDE4 times allowed.

Because of that we could do the Plasma Mobile shell without changes to the architecture that runs both the Desktop shell and the mobile version, despite being a completely different UI.

Read more

KDE Vs Kubuntu Vs Neon Vs Plasma – What’s the Difference

Filed under
KDE

If you are a new Linux user and started exploring distros for your own need, you may already have come across KDE. And I am sure you heard of Kubuntu, KDE Plasma and KDE Neon. With so many KDE flavors, it is a little confusing. Well, that’s why this article, to clear things up and the difference between them.
Read more

IEEE Launches an Open Source Collaboration Platform

Filed under
News

IEEE Standards Association has announced a GitLab-based open source collaboration platform. Read how is it different and what advantages it has.
Read more

More in Tux Machines

today's howtos

  • How to Install Glances System Monitor on Linux Mint 20 - LinuxCapable

    Glances System Monitor is free, an open-source command-line tool for process monitoring, system resources such as CPU, Disk I/O, File System, Load Average, Memory, Network Interfaces and processes. Glances are built with Python language. Glances support cross-platform monitoring, which can be used in conjunction with a web-based interface. One of the excellent features Glances supports is the ability to set thresholds in the program. You can set careful, warning, and critical in the configuration file, which will then relay information in colors that can show alerts to systems resources bottlenecks, system resources issues, and much more. Glances, by default, comes with a pre-set list of colors, but you can modify and add additional configs.

  • How To Install OpenLDAP on Ubuntu 20.04 - idroot

    In this tutorial, we will show you how to install OpenLDAP on Ubuntu 20.04 LTS. For those of you who didn’t know, OpenLDAP (lightweight directory access protocol) provides user authentication and enables you to set up user accounts that provide the user access to each computer in your network without having to set up a local user account on each computer. OpenLDAP is the free and open-source implementation of LDAP. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the OpenLDAP on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.

  • Add storage with LVM | Opensource.com

    Logical Volume Manager (LVM) allows for a layer of abstraction between the operating system and the hardware. Normally, your OS looks for disks (/dev/sda, /dev/sdb, and so on) and partitions within those disks (/dev/sda1, /dev/sdb1, and so on). In LVM, a virtual layer is created between the operating system and the disks. Instead of one drive holding some number of partitions, LVM creates a unified storage pool (called a Volume Group) that spans any number of physical drives (called Physical Volumes). Using the storage available in a Volume Group, LVM provides what appear to be disks and partitions to your OS. And the operating system is completely unaware that it's being "tricked."

  • Turn Your Old PC into an Access Point [Ed: Old article reposted]

    Got some older computer equipment lying around? Don’t throw away those old PCs just yet. Whether you’re cleaning out or upgrading the computers in the office or at home, you should be able to find something to do with them. As we’ll discuss, you can use them for experimentation, routing, security, file or Internet serving, and more. Use these five suggestions to make one of the projects your late-night endeavor on the weekend or your new project at work.

  • How to back up Linux apps and files on your Chromebook - TechRepublic

    If you've made the jump and installed Linux support on your Chromebook, you've probably already started installing apps and working with files and data. That being the case, you might be curious as to how you back up those apps and data. In some cases, you'll be saving data within the Linux filesystem hierarchy (and not on either your local or cloud storage, via Chrome OS. Fortunately, the Chrome OS developers thought of this, so you don't have to bother with locating that data and running commands to back it all up.

Windows 11 will be the new Vista (or Windows 8)

I've been using Windows 10 in production for about two years now - testing it since even before the official release. Early on, my impression was that it was comparable to Windows 7. Okay. Nothing too special, new or revolutionary. Over time, this impression has changed. With subsequent semi-annual releases, I encountered issues I've never had in Windows before, mostly various system errors and bugs that speak of low quality and bad design. Then, Windows 10 would occasionally undo some of my tweaks and options, wasting my time, and forcing me to tighten the screws ever more. All in all, my outlook isn't bright or happy. Bored and exhausted by the nonsense would be the best word. Now, Windows 11 is coming. As I've done many times in the past, I logged into my Insiders account and started testing, to see what awaits me. Right away, I found the experience quite dejecting. My early impression of Windows 11 Dev Build was mediocre at best, and it progressively got worse with each update. Different from Windows 10, though. What happened was, I found myself reliving 2011, when I tested Windows 8 and came to pretty much the same conclusions. To wit, this is what I think will unfold. Read more

Maui Report – 15

Maui 2 was released a month ago, and since then new features, bug fixes, and improvements have been made to the Maui set of apps and frameworks; the following blog post will cover some of the changes and highlights from the last or so months of development. What’s new? Among many bug fixes that will be listed below for each individual app, some of the highlights include better support for client-side decorations aka CSD. Clip, the video player, is now working again on Android; MauiKit Controls now provide improved contextual menu actions and a lighter tab bar styling. Index, the file manager, can now also preview PDF documents, adding up to support for previews of text, video, audio and fonts file types; and translucency support is now embedded into MauiKit itself. Read more

Overcoming the Challenges of Embracing Linux: a Different Perspective

After months of working at SUSE, my Jungle Green t-shirt was finally recognized at a store. “SUSE?” the gentleman asked, pointing at the large white letters. “Yes, I work there!” I responded, thrilled that I had the opportunity to engage in our mutual love of the chameleon, Geeko, “But I don’t work on the technology, I’m in Program Management.” “Well, let me ask you this – what is the operating system on your computer at home?” he asked, inquiring to my level of SUSE-ness. “Just the basic… Microsoft,” I responded. He continued, “I have a virtual machine with Slackware 1.0 I’m running, and I’ve been trying to get my hands on something old, openSUSE older than 5.3.” I breathed a sigh of relief when our conversation was cut short and he ran off to help another customer. Slackware? Virtual Machine? All terms I had just enough exposure to know what category they belonged in, yet not enough to carry a conversation. Despite the embarrassment, I knew I wasn’t alone. A 2020 study by the AnitaB.org Institute found that women make up 28.8% of the tech workforce. When considering open source technology, this number further shrinks down to the single digits. Nonetheless, the number of women becoming cloud native practitioners is growing. Recently, Lynne Chamberlain, CEO of SUSE Rancher Government Solutions, and Denise Schannon, Director of Engineering, joined special host Katie Gamanji for a special feature of OCTOpod in which they discussed their contributions to Linux, challenges they have faced and shared inspiring stories on how they’ve overcome those challenges to get to where they are today. Read more