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Sensu is an open-source infrastructure and application monitoring system designed for both container and non-container monitoring and multi-cloud infrastructure. In this guide, you will set up the Sensu Monitoring Solution on an Ubuntu 22.04 server.

We’ve come to rely on our mobile devices for everything, from managing our online calendars to sharing an article we just read with our friends. So, how can we make it easier when we use our mobile devices? Today, we’re adding new extensions to Firefox Android to help. Whether it’s giving an email address to […]

Variscite launched earlier this month the VAR-SOM-AM62 built around the AM62x processor from Texas Instruments. This SoM comes with up to 4GB DDR4, 128GB eMMC, dual-band Wi-Fi/BLE 5.2, dual GbE and flexible multimedia support. The VAR-SOM-AM62 can be ordered with the TI 6252 (Dual-core) or the TI 6254 (Quad-core) processors. AM625x — Quad-core Cortex-A53 (up […]

Supernova will prove open source project is not dead – just pining for a complete overhaul The Thunderbird email client – once Mozilla's most prominent project other than the Firefox browser – is being completely overhauled ahead of a major July release 115, dubbed "Supernova".…

Browser finally gone, but its memory, engine, wails of user and dev torment live on until at least 2029. This Valentine's day, Microsoft is quietly giving users the final gift of no more Internet Explorer by rolling out an Edge patch to most versions of Windows 10, finally killing the browser in all but IE mode.…

Podman is a tool which runs, manages and deploys containers under the OCI standard. Running containers with rootless access and creating pods (a Pod is a group of containers ) are additional features of Podman. This article describes and explains how to use checkpointing in Podman to save the state of a running container for […]

It's not yet reached alpha, but it's already breaking new ground. FOSDEM Chimera Linux is a new distro under construction that is not only systemd-free, it's GNU-free as well. Its creator hopes to reach alpha testing this spring.…

Kristen Ramirez and Greg Dorsainville of the NYU Grossman School of Medicine write about how instructors use Mozilla Hubs, a VR platform that’s accessible and private by design, to teach students about the human body. Kristen Ramirez is a research Instructor at NYU Grossman School of Medicine. She is a human evolutionary biologist by training […]

Neo4j v PureThink rumbles on Bradley Kuhn, policy fellow at the Software Freedom Conservancy, claims a California federal court has misinterpreted version 3 of GNU Affero General Public License (AGPLv3) by allowing it to be combined with the Common Clause software license.…

What’s in a name? A lot. It’s the first piece of information that identifies a person — from their first name given at birth to their last name which connects them to their family lineage. Even a fictional name like Clark Kent says a lot. Not surprisingly a lot of people use the name of...

ONLYOFFICE desktop app is an open-source office suite pack that comprises editors for text documents, spreadsheets, and presentations, as well as form creator and PDF viewer. In this tutorial, we’ll learn how to compile ONLYOFFICE Desktop Editors from source code on Ubuntu using build_tools.

Kickstarter recently featured the Computer Blade which is an scalable ARM-based server designed to work 24/7. This device is compatible with the Raspberry Pi CM4 and it includes peripherals such as 1x GbE LAN port, 1x HDMI, NVMe SSD support, TPM 2.0 and many other features. There are three variants of this product: The Compute […]

Cloud-native Vela specializes in developing and training large-scale AI models – in-house only, though. IBM is the latest tech giant to unveil its own "AI supercomputer," this one composed of a bunch of virtual machines running within IBM Cloud.…

ira is one of the most popular project management applications developed by Atlassian. In this tutorial, we will explain how to install the Jira project management application on the Debian 11 server.

After a long wait and some company problems, the latest member of the Pantheon appears Elementary OS 7, codenamed "Horus" and based on Ubuntu 22.04.1, is here at last after a longer than usual delay.…

Move means possibility of new WebKit-free iPhone browsers is even more likely. The UK competition watchdog's proposed iOS remedies in a probe of its "substantial and entrenched market power" in the mobile ecosystem "would effectively turn Apple into a clone of Android," the iPhone maker told the CMA.…

Cortex is a free, and open-source observable analysis tool created by TheHive Project. Security professionals and SOC analysts use it to analyze collected events by querying a single tool. This tutorial will show you how to install the Cortex engine on Ubuntu 22.04.

In this tutorial, we will install OpenVPN on a Ubuntu 22.04 server, configure it to be accessible from a client machine, and create a VPN connection between them to redirect all the traffic from the client through the OpenVPN server.

ONLYOFFICE Docs is an open-source office suite that can be integrated with various cloud services and CMS systems. In this tutorial, we’ll learn how to connect the ONLYOFFICE Docs and Moodle instances using an integration plugin.

OpenSearch is a community-driven project by Amazon and a fork of Elasticsearch and Kibana. In this tutorial, you will install and set up OpenSearch - an open-source search engine and analytics suite - and OpenSearch Dashboards - an open-source visualization tool - via Docker on an Ubuntu 22.04 server.