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5 Best Free and Open Source OS-level Virtualization
A container is an operating-system-level virtualization method for running multiple isolated Linux systems on a control host using a single Linux kernel.
How to Manage Startup Applications in Ubuntu 20.04 LTS
In this article, we will explain how to manage startup applications in the Ubuntu system. This article will cover the following topics: Adding programs to the startup application list, Delaying startup applications and preventing applications from running at boot.
Python 3.9 Released with Multi-Parser Support and More
Python 3.9 is released today with a massive list of changes, new features, and more.
Networking module and dev kit tap 2.5GbE and 802.11ax ready IPQ6000
8devices’ $79 and up “Mango” module and $219 “Mango-DVK” run OpenWrt Linux on an up to 1.8GHz, quad -A53 Qualcomm IPQ6000 or IPQ6010 SoC with 802.11ax (Wi-Fi 6). The DVK features 2.5GbE with PoE, SFP, and 2x GbE. 8devices has opened pre-orders on a surface-mountable Mango compute module that runs OpenWrt Linux on the Qualcomm […]
Linux Command Line Interface Introduction: A Guide to the Linux CLI
The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands.
How to Install Odoo 14 on CentOS 8 with Nginx as a Reverse Proxy
In this tutorial, we will show you how to install Odoo 14 on a CentOS 8 VPS. Odoo is one of the most popular Open Source ERP business management platforms ever made.
Essential components of a Linux-based air-gapped network
Believe it or not, air-gapped networks require the same services that connected networks do.
Share Files Between Multiple Devices Using Snapdrop Via Web Browser
Snapdrop is a simple, progressive web application to easily share files between multiple devices on the same network via a web browser.
Nvidia 455.28 Adds Performance Improvements for DOOM: Eternal, DiRT Rally 2.0
Nvidia released today Nvidia 455.28 as a new short-lived proprietary graphics driver for GNU/Linux, FreeBSD, and Solaris systems bringing support for new GPUs, as well as new features and many bug fixes.
Supreme Court takes on Google vs. Oracle: The biggest software development case ever
More than a decade in the marking the Supreme Court may finally decide if application programming interfaces (APIs) can be copyrighted. If the court decides they are, everything you know about making programs will change for the worse.
Telcos Move from Black boxes to Open Source
Linux Foundation Networking (LFN) organized its first virtual event last week and we sat down with Arpit Joshipura, the General Manager of Networking, IoT and Edge at the Linux Foundation, to talk about the key points of the event and how LFN is leading the adoption of open source within the telco space.
Using Ansible to interact with web endpoints
How about an Ansible use case that you can implement today?
11th Gen COM-HPC modules focus on Functional Safety
Eurotech announced several Linux-friendly “CPU-180” COM-HPC modules with 11th Gen Tiger Lake processors that support 2.5GbE, TCC/TSN, quad displays, USB 4.0, and on some models, Functional Safety features. Last month, Congatec unveiled a Conga-HPC/cTLU module that deploys a 10nm-fabricated 11th Gen Tiger Lake Core processor on the new COM-HPC form factor. Now Eurotech has adopted […]
GIMP 2.10.22 Released with AVIF Support, Improved PSP and TIFF Support
GIMP, everyone’s favorite free image editor has been updated to version 2.10.22, a release that brings numerous enhancements, as well as some new features and bug fixes.
The Bash Special Characters You Should Know About
In Bash, not all characters are equal. Here are some of the more important Bash special characters you should know.
Wall command in Linux
wall is a command-line utility that displays a message on the terminals of all logged-in users.
12MP Raspberry Pi based AI camera supports 300fps video
Charmed Labs has launched a $229-and-up “Vizy” AI camera built around the Raspberry Pi 4 and a 12MP, up to 300fps Sony iMX477 sensor. You also get a switchable IR filter and support for M12 and C/CS lenses. Charmed Labs, which has previously developed an MCU-based Pixy camera, has returned with a Vizy AI camera […]
5 Scratch code blocks to teach kids how to program a video game
In the second article in this series, you created your first few video game scripts in Scratch. This article explores ways to expand programming's possibilities to create more advanced code.
There are multiple ways to introduce these skills to kids, such as:
read more
7-slot Raspberry Pi CM3 cluster board returns in limited run
Turing Pi has launched preorders for its last batch of $189 “Turing Pi” cluster boards, which integrate 7x GbE-switched Raspberry Pi CM3 modules for private cloud applications, each with its own 40-pin GPIO. Our July 2019 report on the Turing Pi Clusterboard was one of our more popular posts of the year so we thought […]
Start using virtual tables in Apache Cassandra 4.0
Among the many additions in the recent Apache Cassandra 4.0 beta release, virtual tables is one that deserves some attention.
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