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Updated: 1 hour 13 min ago

An overview of the Perl 5 engine

1 hour 34 min ago
As I described in "My DeLorean runs Perl," switching to Perl has vastly improved my development speed and possibilities. Here I'll dive deeper into the design of Perl 5 to discuss aspects important to systems programming.read more

Matrix Voice RPi add-on with 7-mic array relaunches

2 hours 49 min ago
Matrix Labs has publicly relaunched its FPGA-driven “Matrix Voice” voice input add-on board for the Raspberry Pi and Up board for $55, or $65 for a standalone model equipped with an ESP32. Matrix Labs has shipped its “mostly open source” Matrix Voice Raspberry Pi add-on board for Linux-compatible voice recognition and voice assistant technologies such […]

How to Create a Docker Image

4 hours 3 min ago
Title:[he]nbsp[/he]How to Create a Docker Image22 JanLearn more

My DeLorean runs Perl

5 hours 17 min ago
My signature hobby project these days is a computerized instrument cluster for my car, which happens to be a DeLorean. But, whenever I show it to someone, I usually have to give them a while to marvel at the car before they even notice that there's a computer screen in the dashboard. There's a similar problem when I start describing the software; programmers immediately get hung up on "Why Perl???" when they learn that the real-time OpenGL rendering of instrument data is all coded in Perl.read more

Revisited: Linux Mint 18.3 "Sylvia" KDE

6 hours 32 min ago
It's a competent distribution that is surprisingly fast & stable, but it has too many minor issues and consequently doesn't compare well to other Linux Mint editions in being suitable for newbies.

Create your own Website with Joomla (Install Joomla on Linux)

7 hours 46 min ago
Joomla is free and open source CMS or content management system used for publishing content online & for creating online applications/Websites. It is said to be one of the best CMS, second only to..

Linux rm Command Explained for Beginners (8 Examples)

9 hours 54 sec ago
Deleting files is a fundamental operation, just like copying files or renaming/moving them. In Linux, there's a dedicated command - dubbed rm - that lets you perform all deletion-related operations.

Raspberry Pi Alternatives

10 hours 15 min ago
A look at some of the many interesting Raspberry Picompetitors.

How to upgrade Debian 8 (Jessie) to 9 (Stretch) safely

12 hours 32 min ago
This tutorial shows you how to upgrade your Debian system from Debian Jessie (8) to Debian Stretch (9) in a few simple steps. It also shows useful commands to test if the server is upgradable and how to backup data before you perform the update.

Latest Fedora 27 Linux Updated Live ISOs Ship with Meltdown and Spectre Patches

16 hours 8 min ago
Fedora ambassador and founder of the Fedora Unity project Ben Williams announced the release of a new set of updated live ISO images for the Fedora 27 Linux operating system.

10 bad DevOps habits to break

Monday 22nd of January 2018 07:46:03 AM
In 2017, more companies than ever before decided to start their DevOps journey. As with anything new, there’s a learning curve: The trick is identifying missteps before they become bad habits, because habits can be hard to break. Nip these bad DevOps practices in the bud now for greater success in 2018.

Linux Kernel 4.15 Delayed Until Next Week as Linus Torvalds Announces a Rare RC9

Monday 22nd of January 2018 05:28:49 AM
While the Linux community was looking forwards to the final Linux 4.15 kernel release today, Linus Torvalds just delayed it for another week, announcing the ninth Release Candidate (RC) instead.

Linux's Grsecurity dev team takes blog 'libel' fight to higher court

Monday 22nd of January 2018 03:34:27 AM
Meanwhile, Bruce Perens wants his legal bills footed. Open Source Security, Inc., the maker of the Grsecurity Linux kernel patches, suffered a setback last month when San Francisco magistrate judge Laurel Beeler granted a motion by defendant Bruce Perens to dismiss the company's defamation claim, with the proviso that the tossed legal challenge could be amended.…

openSUSE Tumbleweed Users Receive Important Mesa Linux Graphics Stack Update

Monday 22nd of January 2018 01:40:05 AM
openSUSE Project's Dominique Leuenberger shares today a short review of the third week of 2018 for users of the openSUSE Tumbleweed operating system, informing them about the latest software updates.

How To Install Themes Or Icons In Elementary OS

Sunday 21st of January 2018 11:45:43 PM
After installing Elementary OS, you may feel that you want to customize it to look more than Out-of-the-box system, and more of a personalized Operating system per se. It's very easy to install themes and icons for your Elementary OS. The process is pretty much the same as installing icons and themes in any ubuntu system since it is built upon Ubuntu.

Shell Scripting a Bunco Game

Sunday 21st of January 2018 09:51:21 PM
Bunco[he]mdash[/he]a dice game that makesYahtzee look complicated!

How To Create Virtual Hosts On Apache Server To Host Multiple Websites

Sunday 21st of January 2018 07:56:59 PM
If you have apache installed, you probably know what localhost is. Localhost allows a single website to be hosted locally. However, when using virtual hosts, you can host multiple websites on the single server. The process is fairly simple and I will demonstrate it here itself.

Top 5: Securing Linux filesystems, a closer look at Pop!_OS, and more

Sunday 21st of January 2018 12:33:31 PM
In this week[he]#039[/he]s top 5, we take a look at a tool for securing Linux filesystems, an interview with the UX designer of System76[he]#039[/he]s new Pop!_OS, and more.

Raspberry Pi HAT connects up to three Pmod modules at once

Sunday 21st of January 2018 10:39:09 AM
Digilent and RS Components have launched a $15, Python supported “Pmod HAT Adapter” for the Raspberry Pi that can connect up to three Digilent Pmod peripheral modules at a time while also extending the 40-pin adapter. Digilent has joined with distributor RS Components to co-launch a $15 DesignSpark Raspberry Pi Pmod HAT Adapter board ....

KaOS Linux Gets First ISO Snapshot for 2018 with Spectre and Meltdown Patches

Sunday 21st of January 2018 08:44:47 AM
The development team behind the KaOS Linux operating system have released today the first ISO snapshot for 2018, bringing all the latest software and security updates.

More in Tux Machines

today's leftovers

  • 20 Years of LWN
    Back in mid-1997, your editor (Jonathan Corbet) and Liz Coolbaugh were engaged in a long-running discussion on how to trade our nice, stable, reliably paying jobs for a life of uncertainty, poverty, and around-the-clock work. Not that we thought of it in those terms, naturally. We eventually settled on joining Red Hat's nascent "support partner" program; while we were waiting for it to get started, we decided to start a weekly newsletter as a side project — not big and professional like the real press — to establish ourselves in the community. Thus began an amazing journey that has just completed its 20th year. After some time thinking about what we wanted to do and arguing about formats, we published our first edition on January 22, 1998. It covered a number of topics, including the devfs controversy, the pesky 2GB file-size limit on the ext2 filesystem, the use of Linux on Alpha to render scenes in the film "Titanic", the fact that Red Hat had finally hired a full-time quality-assurance person and launched the Red Hat Advanced Development Labs, and more. We got almost no feedback on this issue, though, perhaps because we didn't tell anybody that we had created it.
  •  
  • EzeeLinux Show 18.4 | Ubuntu 17.10 Revisited
    Canonical revised Ubuntu 17.10 with the new 17.10.1. Time to take another look…
  • PodCTL #22 – Highway to Helm
    One of the reasons that Kubernetes has gained so much traction in the marketplace is because it is flexible enough to allow innovation to happen all around the core APIs. One area where that has happened is in application package management, specifically with the Helm project.
  • LibreELEC Linux OS Will Get Meltdown and Spectre Patches with Next Major Release
    The development team behind the Kodi-based LibreELEC (Libre Embedded Linux Entertainment Center) open-source HTPC operating system for embedded systems and PCs released LibreELEC 8.2.3. LibreELEC 8.2.3 is the third maintenance update to the LibreELEC 8.2 "Krypton" series of the Just enough Operating System (JeOS), which is based on the Kodi 17 "Krypton" open-source and cross-platform media center. It's here a month after the LibreELEC 8.2.2 point release to address a few issues.
  • openSUSE 42.2 to Reach End-of-Life This Week
    The minor release of openSUSE Leap 42.2 will reach its End-of-Life (EOL) this week on Jan. 26. The EOL phase ends the updates to the operating system, and those who continue to use EOL versions will be exposed to vulnerabilities because these discontinued versions no longer receive security and maintenance updates; this is why users need to upgrade to the newer minor; openSUSE Leap 42.3. “We are very pleased with the reliability, performance and longevity of Leap,” said openSUSE member Marcus Meissner. “Both the openSUSE community and SUSE engineers have done a fantastic job with security and maintenance of the Leap 42 distribution; users can be confident that their openSUSE operating system is, and will continue to be, receiving bug fixes and maintenance updates until its End-of-Life.”
  • French Gender-Neutral Translation for Roundcube
    Here's a quick blog post to tell the world I'm now doing a French gender-neutral translation for Roundcube.
  •  
  • This Oil Major Has a Supercomputer the Size of a Soccer Field
    Big Oil is now Big Tech. So big, in fact, that Eni SpA’s new supercomputer is the size of a soccer field. In the multimillion-dollar pursuit of the world’s most powerful computers, the Italian explorer says it’s taken the lead. Its new machine, located outside Milan, will scan for oil and gas reservoirs deep below the Earth over thousands of miles. “This is where the company’s heart is, where we hold our most delicate data and proprietary technology,” Eni Chief Executive Officer Claudio Descalzi said in an interview on Thursday.

Compilers and CLI: LLVM, GCC and Bash

KDE/GNOME: Usability and Productivity, Krita Interview, GNOME Builder

  • This week in Usability and Productivity, part 2
    This is your weekly status update for the KDE community’s progress in the Usability and Productivity initiative. KDE contributors have been busy, and here’s a sampling of features, improvements, and bugfixes relevant to the initiative that KDE developers landed over the past week-and-a-half...
  • Interview with Baukje Jagersma
    How and when did you get to try digital painting for the first time? Probably when I first discovered Deviantart. I was already familiar with GIMP, which I used to create photo-manipulations with. But seeing all the amazingly talented artists on there made me want to try out digital painting for myself.
  • Builder happenings for January
    I’ve been very busy with Builder since returning from the holidays. As mentioned previously, we’ve moved to gitlab. I’m very happy about it. I can see how this is going to improve the engagement and communication between our existing community and help us keep new contributors. I made two releases of Builder so far this month. That included both a new stable build (which flatpak users are already using) and a new snapshot for those on developer operating systems like Fedora Rawhide.

KDE/GNOME: Usability and Productivity, K

  • This week in Usability and Productivity, part 2
    This is your weekly status update for the KDE community’s progress in the Usability and Productivity initiative. KDE contributors have been busy, and here’s a sampling of features, improvements, and bugfixes relevant to the initiative that KDE developers landed over the past week-and-a-half...
  • Interview with Baukje Jagersma
    How and when did you get to try digital painting for the first time? Probably when I first discovered Deviantart. I was already familiar with GIMP, which I used to create photo-manipulations with. But seeing all the amazingly talented artists on there made me want to try out digital painting for myself.
  • Builder happenings for January
    I’ve been very busy with Builder since returning from the holidays. As mentioned previously, we’ve moved to gitlab. I’m very happy about it. I can see how this is going to improve the engagement and communication between our existing community and help us keep new contributors. I made two releases of Builder so far this month. That included both a new stable build (which flatpak users are already using) and a new snapshot for those on developer operating systems like Fedora Rawhide.