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SUSE just rolled out SUSE Linux Enterprise 15 Service Pack 2 and its latest system management program, SUSE Manager 4.1

There's a question that pops up quite frequently at TotalCross—in our day-to-day work, after presentations, in Reddit discussions, and sometimes even in our Telegram channel. Let's answer it once and for all: No, TotalCross Virtual Machine is not another Java Virtual Machine. This article explains the differences between the two, how TotalCross interacts with Java, and how to know which is best for your application. read more

Is it possible to get a better sound quality from your computer? You'll learn here how to improve your Linux PC audio with PulseEffects.

KaOS, the lean and slick KDE based distribution announced its latest release "2020.07".

The nmcli command lets you tap into the power of the NetworkManager tool directly from the Linux command line. It's an integral part of the NetworkManager package that makes use of an application programmer's interface (API) to access NetworkManager's functionality. read more

PINE64 announced today that a new Pinebook Pro batch is now available for pre-order from $199.99 USD, with an estimated shipping date of late August 2020.

Microchip is crowdfunding a $499, open-spec “PolarFire SoC Icicle Kit” that runs Linux on its FPGA-enabled, SiFive U540 based PolarFire SoC and offers 2x GbE ports plus CAN, mikroBus, PCIe x4, and RPi 40-pin expansion. It’s rare to see a major tech vendor like Microchip launch a product on a crowdfunding site, but then again […]

Let’s Encrypt is a free, automated, and open certificate authority developed by the Internet Security Research Group (ISRG) that provides free SSL certificates. Certificates issued by Let’s Encrypt are trusted by all major browsers and valid for 90 days from the issue date. This tutorial explains how to install a free Let’s Encrypt SSL certificate on Ubuntu 20.04, running Nginx as a web server. We’ll also show how to configure Nginx to use the SSL certificate and enable HTTP/2.

The Linux Foundation has launched a new initiative to use open-source technologies to help public health authorities (PHAs) combat COVID-19: Linux Foundation Public Health.

systemd is the default on most of the major Linux distributions. One of the main features of systemd is the way it collects logs and the tools it gives for analyzing those logs. Here's a beginner's guide to using journalctl commands for viewing, filtering and analyzing journal logs in Linux.

In my previous seven articles in this series about systemd, and especially in the most recent article, time and date have come up in multiple contexts. systemd uses calendar time, specifying one or more moments in time to trigger events (such as a backup program), as well as timestamped entries in the journal. It can also use timespans, which define the amount of time between two events but are not directly tied to specific calendar times. read more

In this tutorial, we will show you how to install GitLab using the Docker and Docker Compose. Also, we will be using the Ubuntu 20.04 as our primary operating system, and install docker from the official Ubuntu FocalFossa repository.

ExifCleaner lets you remove privacy-invading information from your photos.

NTP stands for Network Time Protocol. It is a protocol or service which is used to synchronize the clock of your client machines with the clock of a server. In this article, I am going to show how you can set up an NTP server in your environment.

Howto for using ML-Pack for spam classification on Fedora. Ml-Pack is a small footprint C++ Machine Learning Library.

A basic look at the ifstat command, its options, and output.

Pods usually have a single container i.e. single container pods are the most common use case and it is not necessary to have a single container in the pod. One of the reasons to use a multi-container pod is simpler communication between containers. In this article, we will create a pod with 2 containers inside it. This example will help to understand the creation of a pod with multiple containers.

R is extensively used for data processing and analyzing. Learn how to install R, Rstudio Server and Rstudio connect to build Web Apps.

If you're the only one using your Linux computer, why have it continuously nag you for password? Learn how to use sudo without a password in Linux.

You have tests for everything; maybe you even have a badge in your project repository stating 100% test coverage. But what are these tests helping you do? How do you know? read more