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Even the most advanced clouds can still use a little shell command goodness.

Win Enterprises has unveiled a pair of Linux-ready thin Mini-ITX boards with 2x GbE and 4x USB 3.1 Gen2 ports: the Gen Coffee lake “MB-50050” with 4x serial I/Os and the Whiskey Lake powered “MB-50040” with up to 64GB RAM and optional 9-36V power. Win Enterprises has announced two new thin Mini-ITX boards aimed at […]

In our previous post we discussed about how Rust can be a great language for embedded programming. In this article, we'll explain an easy way to setup to cross build Rust code depending on system libraries, a common requirement when working on embedded systems.

For the first time, an ARM-powered supercomputer took first place in the TOP500 supercomputer competition.

Don’t like the launcher on the left side of the screen in Ubuntu? Learn how to easily disable the dock in Ubuntu 20.04.

If you have a Raspberry Pi running Raspberry Pi OS (previously known as Raspbian) operating system, you know it's an awesome little computer with a great operating system for beginners that includes just about everything you could possibly want. However, once you become familiar with the Pi and want to start using it for other things, you might want an operating system (OS) that doesn't include everything in the default build. read more

This tutorial explains, how to install docker on Ubuntu. Docker

Docker is a platform that combines applications and its dependencies in the form of packages called a container. We can run multiple containers on a single Operating System. Containers are not Virtual Machines. Virtual Machines requires Operating System to run applications, but containers do not. As containers don’t need an Operating System, it takes very little time to start and hence it is very faster than Virtual Machines.

$ sudo dnf install -y ghc $ ghc --version The Glorious Glasgow Haskell Compilation System, version 8.6.5 main = putStrLn ("Hello, World!") $ runhaskell main.hs Hello, World! $ ghc main.hs [1 of 1] Compiling Main ( main.hs, main.o ) Linking main ... $ ./main Hello, World! $ ghci Prelude> :load main.hs [1 of 1] Compiling […]

When working in commandline, we often run some commands multiple times. In this guide, we will see how to avoid duplicate entries in Bash history in Linux.

For this week’s blog, I decided to survey terminal emulators on the Raspberry Pi 4. A terminal emulator is computer software which emulates a dumb video terminal within some other display architecture.

MediaWiki is many IT professionals' first exposure to wikis. By virtue of being the platform behind Wikipedia, MediaWiki's familiarity makes it a compelling open source alternative to proprietary technology like Atlassian Confluence, which is common with developers, and SharePoint, the default corporate collaboration platform. read more

The KDE Project released today Plasma 5.19.2 as the second point release in the latest KDE Plasma 5.19 desktop environment series.

Cloud of Things’ compact, Arm/Linux based “DeviceTone IoT Gateway” is equipped with MikroBus, LAN, GPIO, WiFi, LTE, NB-IoT, BLE Long Range, and DECT ULE. Both the gateway and an MCU-based “Genie” edge node work with an Azure-certified DeviceTone IoT Suite. We found out about Cloud of Things’ DeviceTone IoT Gateway, DeviceTone Genie edge node, and […]

Minecraft is one of the most popular games of all time. It is a sandbox video game where players explore infinite worlds and build different structures from simple houses to towering skyscrapers. This tutorial explains how to make a Minecraft Server on Ubuntu 20.04. We’ll use Systemd to run the Minecraft server and the mcrcon utility for connecting to the running instance. We’ll also show you how to create a cronjob that performs regular server backups.

For the first time, an ARM-powered supercomputer took first place in the TOP500 supercomputer competition.

A POSIX equivalence class is a group of characters that can be treated as the same character in your computer's locale. But what does "same" actually mean?

Vecow’s rugged, 10.1- to 21.5-inch “MTC-7000 Series” touch-panel systems run Linux or Win 10 on an 8th Gen Whiskey Lake CPU and offer 16:9 ratios, up to 32GB RAM, SATA, 2x GbE, 4x USB 3.1 Gen2, DVI-D and DP, and 2x mini-PCIe. Vecow has announced a line of rugged, all-in-one touch-panel computers with 10.1-, 15-, […]

On this episode Michael covers Krita 4.3, FFmpeg 4.3, FreeNAS coming to Linux, postmarketOS Community Edition PinePhone from Pine64 and so much more!

Apache Hadoop is an open-source framework used to manage, store and process data for various big data applications running under clustered systems. In this tutorial, we will explain how to set up a single-node Hadoop cluster on Ubuntu 20.04.

If you have a need for speed, you need to consider the switch to SSDs.