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Linux and Open Source news headlines
Updated: 1 hour 9 min ago

Package software and data with self-compressed scripts

Wednesday 24th of November 2021 07:41:50 AM
Sometimes, you need a quick and reliable way to distribute data or software to users without using a package manager (for example, the end user may not have root access to install an application). This issue could be tackled by using containers and Podman or Docker, but what if they're not available on the destination system? What if one of the requirements is for the application to work on a bare-metal environment?

Get Better Desktop Responsiveness Under Heavy CPU Load Using CFS Zen Tweaks

Wednesday 24th of November 2021 06:27:30 AM
CFS Zen Tweaks is a bash script and systemd service that tweak the Linux CPU scheduler for better desktop responsiveness when under heavy CPU utilization.

Code execution bug patched in Imunify360 Linux server security suite

Wednesday 24th of November 2021 05:13:10 AM
A severe PHP deserialization vulnerability leading to code execution has been patched in Imunify360. Discovered by Cisco Talos researcher Marcin 'Icewall' Noga, the vulnerability "could cause a deserialization condition with controllable data and then execute arbitrary code," leaving web servers open to hijacking.

How to deploy your first pod on a Kubernetes Cluster

Wednesday 24th of November 2021 04:08:16 AM
In this article we will see how to create our first Pod on Kubernetes Cluster. We shall see the steps to create a pod for Nginx.

Deepin Linux 20.3 Is Out as One of the First Distros Powered by Linux Kernel 5.15 LTS

Wednesday 24th of November 2021 02:53:56 AM
The Deepin Linux community announced today the release of Deepin Linux 20.3 as one of the very first GNU/Linux distributions powered by the latest and greatest Linux 5.`15 LTS kernel series.

An Introduction To Kubernetes

Wednesday 24th of November 2021 01:39:36 AM
Kubernetes is an open-source container orchestration technology. This tutorial explains what is Kubernetes and basic concepts of Kubernetes.

What is open core?

Wednesday 24th of November 2021 12:25:16 AM
What is open core? Is a project open core, or is a business open core? That's debatable. Like open source, some view it as a development model, others view it as a business model. As a product manager, I view it more in the context of value creation and value capture.

Gnome Next Meeting Applet Shows Your Next Google Calendar Events On The Panel

Tuesday 23rd of November 2021 11:10:55 PM
Gnome Next Meeting Applet is an AppIndicator that shows your next Google Calendar meetings / events in a menu on the panel.

How to Install UVdesk Helpdesk System on Debian 11

Tuesday 23rd of November 2021 09:56:35 PM
UVdesk is a free, open-source, and SaaS-based helpdesk solution for any business process to deliver the best customer service. In this tutorial, I will show you how to install UVdesk helpdesk solution with Apache on Debian 11.

Rust dust-up as entire moderation team resigns. Why? They won't really say

Tuesday 23rd of November 2021 08:42:15 PM
The Rust language community is in disarray following the resignation of the entire moderation team, citing the "structural unaccountability" of the core team. The moderation team, represented by Andrew Gallant, posted its resignation to GitHub yesterday, stating that it was "done in protest of the Core Team placing themselves unaccountable to anyone but themselves."

How to encrypt block devices using LUKS on Linux

Tuesday 23rd of November 2021 07:27:55 PM
In this article, we will learn how to encrypt block devices in Linux using LUKS. LUKS is the Linux encryption layer that can be used to encrypt the entire root partition, a logical volume, or a specific partition.

How To Install Discourse on Ubuntu 20.04

Tuesday 23rd of November 2021 06:13:35 PM
Discourse is an open-source platform used for discussions forum, chat rooms, or as a mailing list management software.

AWS commits to update its own Linux every other year

Tuesday 23rd of November 2021 04:59:15 PM
Amazon Web Services has announced that it will release an updated version of its own Linux every two years, starting with Amazon Linux 2022, which it is previewing now.

How to Migrate CentOS 7 To AlmaLinux 8: A Step-by-Step Guide

Tuesday 23rd of November 2021 03:44:55 PM
It’s now easier than ever to migrate from CentOS 7 to AlmaLinux 8 thanks to the AlmaLinux project called ELevate. Here’s how to do it.

How to Install Animated Plymouth During Boot Process in Arch Linux

Tuesday 23rd of November 2021 02:30:35 PM
A tutorial on how you can install animated Plymouth during boot process in Arch Linux.

Register for Ohio LinuxFest 2021

Tuesday 23rd of November 2021 01:16:14 PM
The Ohio LinuxFest is re-emerging as we reboot Open Libre Free Conference as a hybrid event. Re-emergence can mean simply reopening our non-profit for in-person operation. But to us, it is an invitation to reconsider how you use, experience, modify, and distribute technology in the new economy. Perhaps you are considering re-emerging in a new career path, want to upcycle a computer as a gift or have creative ideas to resolve current challenges. Free Software has the solutions.

Introduction to Wake On Lan

Tuesday 23rd of November 2021 12:01:54 PM
Wake-on-lan (also known with the “W.O.L” acronym) is a standard ethernet feature which allows a machine to be woken up on the reception of a specific type of network packet (the so called MagicPacket). The main advantage of this feature is that it allows us to keep a machine in a low power consumption state, and be accessed only when needed. In this tutorial we see how to enable the WOL feature on our ethernet card under Linux, and how to send the network packet needed to wake up a machine.

VirtualBox 6.1.30 Released with Initial Support for Linux Kernel 5.16, More Bug Fixes

Tuesday 23rd of November 2021 10:47:34 AM
Oracle released today VirtualBox 6.1.30 as a maintenance update to their very popular open-source and cross-platform virtualization software for GNU/Linux, Solaris, macOS, and Windows platforms.

Lead Microsoft Engineer Kevin Sheldrake Brings Sysmon to Linuxhegt/he

Tuesday 23rd of November 2021 09:33:14 AM
Thanks to Kevin Sheldrake, co-author of Sysmon for Linux from Microsoft for working with us on this article.Seven years after Microsoft Sysinternals released Sysmon '' a system monitoring tool for Windows that reports key system activity via the event log '' we were very proud to release the Linux version of the same tool at the Sysinternals @25 celebration event . (You can still catch up on the talks by clicking on the event link .)

How to Install and Use pgAdmin 4 on Rocky Linux 8

Tuesday 23rd of November 2021 08:20:54 AM
pgAdmin is a free and open-source graphical administration tool for PostgreSQL. In this guide, you will learn how to install pgAdmin on a Rocky Linux 8 server.