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Learn all the options available to the Linux df Command. One of the most used commands in the GNU Core Utilities.

Think we're at RISC of overdoing the Intel puns Ubuntu is set to drop support for the i386 processor architecture beginning with its next release.…

This article is the first of two on cryptography basics using OpenSSL, a production-grade library and toolkit popular on Linux and other systems. (To install the most recent version of OpenSSL, see here.) OpenSSL utilities are available at the command line, and programs can call functions from the OpenSSL libraries. The sample program for this article is in C, the source language for the OpenSSL libraries. read more

Raspberry Pi is one of the best inventions of our times. We can use this low-cost device to make something really cool and useful. In this article, I will show you how you can control your Raspberry Pi and send instructions to the devices connected to your RPi from anywhere in the world.

In this article, we will learn how to install Jenkins and configure it with Github for sending files to the server using SSH.

I've written about a number of chemistry packages in the past and all of the computational chemistry that you can do in a Linux environment. But, what is fundamental to chemistry? Why, the elements, of course. So in this article, I focus on how you can learn more about the elements that make up everything around you with Kalzium. KDE's Kalzium is kind of like a periodic table on steroids. Not only does it have information on each of the elements, it also has extra functionality to do other types of calculations.

The KDE Project released today the first maintenance update to the recently released KDE Plasma 5.16 desktop environment for Linux-based operating systems.

News briefs for June 19, 2019.

Pimoroni’s $57 “Enviro+” pHAT for the Raspberry Pi can detect indoor air quality, temperature, pressure, humidity, light, and noise. You can hook up an optional “PMS5003 Particulate Matter Sensor” for detecting outdoor pollution. In 2016, Pimoroni launched a $20 Enviro pHAT board for the Raspberry Pi. The name was a bit misleading, however, since its […]

Microsoft isn't changing and has not changed; the tactics described above are still being used, even by its "Open Source" (or "Open at Microsoft") people, who did this to me

The recently announced Urban Computing Foundation might be a sleeper that will have a big positive impact on data center operators.

Here is a comprehensive list of top free and open source video editors available on Linux, Windows and macOS along with their main features.

Like many other leaders in the open source software world, Naomi Ceder, board chair of the Python Software Foundation (PSF), took a non-traditional path into the Python world. As the title of her 2017 keynote at PyCon España explains, she came for the language and stayed for the community.

On the 22nd of May, openSUSE released Leap 15.1. A couple of days later I took the plunge to update my laptop and desktop from openSUSE Leap 15.0. In this blog, I will detail my update experience.

Aaeon’s rugged “Boxer-8150AI” computer runs Linux on a Jetson TX2 module and features 2x HDMI ports and 8x USB 3.0 ports for hooking up cameras for on-site edge AI analytics. Like the quad-GbE Boxer-8120AI, the Boxer-8150AI uses an Nvidia Jetson TX2 module and its CUDA-enabled AI libraries to analyze visual information from connected cameras. In […]

With the proposed port of gab.com to a Mastodon base, Open source Mastodon client Tusky is rick rolling the gab.com domain.

If you're running Ubuntu in VirtualBox and it's constantly freezing, trying to figure out what the problem is can be an exercise in frustration.

Video: The new list of the world's fastest computers is out and, once more, every last one runs Linux.

Redmine is a free and open source project management and issue tracking application. It is cross-platform and cross-database and built on top of the Ruby on Rails framework.

SSHFS is very easy to use. It's secure since it relies on the battle-hardened and proven OpenSSH server. Learn how to mount remote directories with SSHFS.