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Secure your systems with multiple SSH keys without losing your mind

Swappiness is a Linux kernel property that sets the balance between swapping out pages from the physical memory to the swap space and removing pages from the page cache. It basically defines how often the system will use the swap space.

To run Mac apps on Linux, you'll need some sort of virtual machine or translation layer. You can either make use of Virtualbox, or Darling translation layer

Free/Open Source software (FOSS) and (GNU/)Linux don’t quite change the world as much as they’re being changed by monopolies (software, hardware and entertainment) to suit their agenda and eliminate any remnants of freedom

Linux runs almost everything these days, but many people are not aware of that. Some might be aware of Linux and might have heard that this operating system runs supercomputers. According to Top500, Linux now powers the five-hundred fastest computers in the world. Go to their site and search for "Linux" to see the results for yourself.

pgAdmin4 is an open-source PostgreSQL management tool designed for multiple PostgreSQL database versions. In this tutorial, we're going to show you the installation and configuration of pgAdmin4 'Server Mode' on Ubuntu 18.04 server.

Arbor’s fanless, rugged ”ELIT-1930” signage player runs Linux or Windows on an 8th Gen Coffee Lake-S CPU with up to 32GB DDR4, triple 4K displays, 2x GbE, 3x COM, 4x USB 3.1, and 3x M.2. Arbor Technology announced a new member of its ELIT series of digital signage systems equipped with Intel’s 8th Gen Coffee […]

There are many technical problems to be solved before this popular, formerly proprietary file system can be in the shipping open-source Linux code.

Collabora put out a fresh technical blog post today to talk a little about virglrenderer, with the latest version enabling a big leap for accelerated OpenGL within a virtual machine.

Save the family joules, urge Apple's WebKit developers. Apple WebKit engineers Benjamin Poulain and Simon Fraser have offered advice to web developers about how to design power-efficient web pages, to preserve the life of mobile device batteries and give users move time interacting with web content.…

VirtualBox is an open-source cross-platform virtualization software which allows you to run multiple guest operating systems (virtual machines) simultaneously. This tutorial explains how to install the latest VirtualBox on Debian 10, Buster.

Neousys has launched a “Nuvo-8208GC” edge AI PC and three variants of a “Nuvo-7100VTC” automotive controller with 9th and 8th Gen Coffee Lake CPUs. It also added 9th Gen support to the 8th Gen ready Nuvo-7000 and Nuvo-7164GC. Taiwan-based Neousys Technology announced support for Intel’s 9th Generation Coffee Lake processors on six Nuvo-branded industrial computers, […]

If you spend most of your day staring into a terminal, it's only natural that you want it to look pleasing. Beauty is in the eye of the beholder, and terminals have come a long way since the days of CRT serial consoles. So, the chances are good that your software terminal window has plenty of options to theme what you see—however you define beauty.

hyperfine is a command-line benchmarking tool. It’s designed to measure the full execution time of a program. This open source tool is written in the Rust programming language.

Converseen is a GUI batch image processor that allows us to convert, compress, resize, rotate and flip one or multiple images with a few mouse clicks!

One of the most powerful concepts of Linux is carried on from its predecessor, UNIX. Your Fedora system has a bunch of useful, single-purpose utilities available for all sorts of simple operations. Like building blocks, you can attach them in creative and complex ways. Pipes are key to this concept.

Pastel is a new free and open source command line tool to generate, analyze, convert and manipulate colors. It's written in Rust, and it can convert colors from one format to another, show and analyze colors on the terminal, generate a set of visually distinct colors, and there's even a color picker, along with much more.

Thinking about migrating your monolithic applications to microservices? Considering these questions sooner rather than later will lead to smarter decisions

Today, after a long wait I come back to you in the second part of display and control your Android device on linux, which I promised you to touch on it the most important features of the screen copying application, So connect your phone by following the steps that we presented in the first part; and let's go.

GNU/Linux developer Arne Exton released a new version of his custom build Chromium OS-based ChromX operating system for desktop and laptop computers with support for Flatpak apps.