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A Hostname is an unique, alphanumeric label assigned to a Linux system. This guide lists various methods to set or change hostname in Linux.

This past holiday season, I decided to add some extra joy to our house by setting up a DIY light display. I used a Raspberry Pi, a programmable light string, and Python. read more

This article explains how to enable hardware-accelerated video decoding in Google Chrome, Brave, Vivaldi and Opera web browsers running on Debian, Ubuntu, Pop!_OS or Linux Mint (Xorg only).

OnLogic is adding to its line of Helix and rugged, higher-end Karbon embedded PCs with four new Helix 300 and Karbon 400 models that run Linux or Windows on Intel’s Elkhart Lake. OnLogic has announced four fanless embedded systems built around Intel’s 10nm-fabricated, MCU-equipped Elkhart Lake Atom, Celeron, and Pentium processors. The smaller Helix 310 […]

In mathematics, there’s a concept called set-builder notation, also called set comprehension. Inspired by this principle, Python offers comprehensions, too. In fact, the Python list comprehension is a defining feature of the language. This article tells you how they work, including example code and advanced concepts, like nested list comprehensions.

The D programming language is often advertised as a system programming language due to its static typing and metaprogramming capabilities. However, it's also a very productive scripting language. Python is commonly chosen for scripting due to its flexibility for automating tasks and quickly prototyping ideas. This makes Python very appealing to sysadmins, managers, and developers in general for automating recurring tasks that they might otherwise have to do manually. read more

In this article, we will explain how to install the GPL licensed Desktop download software JDownloader on a Debian OS. We have used Debian 10 for running the commands and procedure described in this article.

When we want to search for something on the Internet, we directly jump to our favourite web-browser like Chrome, Firefox, Brave, or any sort of browser. Have you ever thought we can do a search from the terminal itself? I’ll give you the five bullet reasons why you should use CommandLineBrowser in 2021...

Good news for Fedora and GNOME fans, as the Fedora Project announced that the upcoming Fedora Linux 34 distribution release will ship with the GNOME 40 desktop environment by default for its ‘Workstation’ flagship edition.

The Linux script command allows you to create replayable terminal sessions by simply entering commands.

It is one of two CentOS clones being built to fill the void left by Red Hat's unpopular decision to end CentOS's role as a downstream version of RHEL.

In prior years, this annual series covered individual apps. This year, we are looking at all-in-one solutions in addition to strategies to help in 2021. Welcome to day 16 of 21 Days of Productivity in 2021. The Raspberry Pi is a pretty amazing little computer—small, surprisingly powerful, and very easy to set up and use. I have used them for home automation projects, dashboards, and a dedicated media player. But can it be a productivity powerhouse as well? The answer is, quite simply, yes. read more

Amazon EC2 (Amazon Elastic Compute Cloud) is a part of AWS product offerings, where users can rent virtual servers in the AWS public cloud. You pay for rented compute resources (CPU, memory, hard drive) at per-second granularity on a "pay-as-you-go" basis. For those of you who have just started with Amazon EC2, this tutorial covers a step-by-step procedure to create a Linux instance on AWS EC2 platform.

Appareo’s IP67-rated, -40 to 75°C tolerant “Gateway 370” telematics gateway runs Linux on a Cortex-A9 SoC and supplies Iridium SBD, 433MHz (RFID), 4G LTE, WiFi/BT, and GPS plus LAN, BroadR-Reach, DIO, and CAN links. Fargo, ND based Appareo has launched a wireless telematics control unit (TCU) for heavy machinery in applications such as construction and […]

This tutorial is about Python Jupyter notebook Installation and configuration on Centos 8. Also check out how to enable Vim in Jupyter notebook.

Some time ago, I wanted to give a blackboard-style look to a typeset equation. I started playing around with the GNU Image Manipulation Program (GIMP) and was satisfied with the result. The problem was that I had to perform several actions on the image, I wanted to use this style again, and I did not want to repeat the steps for all the images. Besides, I was sure that I would forget them in no time. read more

Brian Exelbierd, Red Hat Liaison and CentOS board member, gives the company perspective Interview Brian Exelbierd, responsible for Red Hat liaison with the CentOS project and a board member of that project, has told The Register that CentOS Linux is ending because Red Hat simply refused to invest in it.…

Monitoring your RDS instances is very important, and the same applies to other resources. In this article, we will create a simple alarm for an RDS MySQL instance which will check for free storage space on the instance.

Nvidia released today Nvidia 460.39 as a new production graphics driver for UNIX systems, including GNU/Linux, FreeBSD, and Solaris, bringing support for newer kernels, new GPUs, and a handful of improvements.

GParted 1.2 open-source partition editor software has been released today with initial support for the exFAT file system, as well as various other improvements.