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Adlink announced a “ROScube Pico Development Kit” SBC with 40-pin GPIO and a Myriad X VPU that runs Ubuntu and ROS 2 on an Apollo Lake or Rockchip PX30. There is also a Lidar-equipped, 6th Gen Skylake based NeuronBot robot. Earlier today, we looked at Adlink’s ROScube-I robot controller and ROScube-I Starter Kit SBC based […]

Canonical released today a security patch for the recent Intel SRBDS vulnerabilities found in som Intel CPUs, affecting all supported Ubuntu releases.

Python is full of libraries that can visualize data. One of the more interactive options comes from Pygal, which I consider the library for people who like things to look good. It generates beautiful SVG (Scalable Vector Graphics) files that users can interact with. SVG is a standard format for interactive graphics, and it can lead to rich user experiences with only a few lines of Python. read more

OpenShift is a free, open-source, and cloud development Platform as a Service (PaaS) developed by Red Hat that allows the developers to develop and deploy their applications on a cloud infrastructure. In this tutorial, we will explain how to install OpenShift Origin on Ubuntu 20.04 server.

In this tutorial, we will show you how to install Odoo 13 ERP software on a CentOS 8 VPS. Odoo is one of the most popular enterprise resource planning (ERP) platforms ever made. Built using Python and utilizing PostgresSQL for its database, Odoo is 100% open-source and free. Odoo also has a rich feature set – it comes with a wide range of business applications such as CRM, POS, Website builder, Warehouse Management, Project Management, eCommerce, Marketing, Billing & Accounting, Manufacturing, and lots more.

In my last article, I introduced Mycroft and shared some information about the open source voice assistant project. This article will help you get started with details on key terms, installation, and pairing Mycroft with your devices. read more

The KDE Project officially released today the KDE Plasma 5.19 desktop environment, a new major series that brings new features, improvements, and other goodies to fans of the modern Plasma desktop.

I recently started learning Rust after many years of Java development. The five points that keep coming to mind are: Rust feels familiar References make sense Ownership will make sense Cargo is helpful The compiler is amazing I absolutely stand by all of these, but I've got a little more to say because I now feel like a Rustacean1 in that: read more

This guide explains how to disable SSH password authentication for specific user or group in Linux and Unix operating systems. Please note that this will not entirely disable SSH access to users or a group. Instead, it will only disable the SSH password authentication. The users can still access the systems via SSH using other authentication methods, for example key-based authentication.

A point-by-point rebuttal to the latest revision of Bryan Lunduke's anti-GNU/Linux talks, which he repeats every time he runs out of material and craves traffic

Linux filesystems are complicated things to understand, especially when you get down into the weeds of data and metadata. Inodes are behind the scenes working hard...... Let's take a look at what precisely an inode is and what it does for us. What's so important about inodes that I need to keep an eye on them? Find out in this introductory article.

Open-source browser Brave, which has become famous for its focus on user privacy, has been caught adding referral codes to typed-in URLs in the address bar.

The latest KDE Plasma 5.19 desktop environment is available now for download and there's a bunch of updates to experience. Have a look.

Htop is an enhanced version of top command. It displays all processes running on the system by PID plus uptime, load average, memory utilization, and other important statistics. It shows the information in a well-organized manner, which allows the users to find the system matrics easily.

I do shell work on files in various directories scattered around my file system. After googling around for solutions, I decided it would be easier to build my own bookmarker, one that was portable between computers and terminal programs. The result is described below, and I'm again very grateful to BASH wizard Chris Dunlop of onthe.net.au for his advice on how to improve the code.

Adlink unveiled a “ROScube-I” robot controller that runs Ubuntu and Adlink’s ROS 2 based Neuron SDK on 8th or 9th Gen Coffee Lake CPUs. There is also an 8th Gen based ROScube-I Starter Kit SBC. Adlink and Intel have collaborated to launch a ROScube-I robotics computer and other Intel-based robotics products that that run Ubuntu […]

PHP is one of the most used server-side programming languages. Many popular CMS and frameworks such as WordPress, Magento, and Laravel are written in PHP. This guide covers the steps necessary to install PHP on Ubuntu 20.04 and integrate it with Nginx and Apache.

In this tutorial, we will show you step-by-step how to install and configure Matrix Synapse on Ubuntu 20.04 LTS. Matrix is a new ecosystem for decentralized communication in real time for open federated instant messaging and VoIP services.

The uptime command shows you information pertaining to the time your system has been running. This simple, yet useful, command is often taken for granted. Let's take a look at the uptime command, it's options, and explain it's output.

'PHP is not very exciting and there is not much to it' = the secret of success? Feature On 8th June 1995 programmer Rasmus Lerdorf announced the birth of "Personal Home Page Tools (PHP Tools)".…