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The networking startup says the new platform is aimed at "the other side of the house" from its usual network engineering customers.

Ruby, unlike Python, makes lots of things implicit, and there's a special kind of if expression that demonstrates this well. It's often referred to as an "inline-if" or "conditional modifier", and this special syntax is able to return one value when a condition is true, but another value (nil, specifically) when a condition is false. Here's an example: read more

Wiki.js is an open-source wiki software written in JavaScript and running on the Node.js runtime. In this guide, you will learn how to install Wiki.js on the Rocky Linux server. You will be installing the Wiki.js with the latest LTS version of Node.js, using PostgreSQL as its main database, and using the Nginx web server as a reverse proxy.

Firefox Suggest displays suggestions when users type in the Firefox address bar. The feature may look like search suggestions on first glance, a feature that Firefox supported for a long while. However suggestions from Firefox Suggest are not offered by the search engine that is used, but by Mozilla’s Firefox browser.

NumPy, or Numerical Python, is a library that makes it easy to do statistical and set operations on linear series and matrices in Python. It is orders of magnitude faster than Python lists, which I covered in my notes on Python Data Types. NumPy is used quite frequently in data analysis and scientific calculations. read more

The KDE Project announced today the general availability for public beta testing of the upcoming KDE Plasma 5.23 desktop environment series, which is dubbed the “25th Anniversary Edition.”

In Bash scripting, functions are ways to group the set of instructions together to get a specific outcome. This guide explains how to use functions in bash scripts in Linux with examples.

In the following tutorial, you will learn how to install the latest Java 17 (OpenJDK 17) on Debian 11 Bullseye with using three different methods and how to create a test application.

Nagios is a popular and one of the most powerful open-source computer monitoring systems. It keeps track of your IT infrastructure and ensures that your networks, servers, applications, and processes are running smoothly. In this tutorial, you will learn how to install and configure Nagios on a CentOS 8 based server.

The Document Foundation announced today the release of LibreOffice 7.2.1 as the first point release to the latest and greatest LibreOffice 7.2 open-source office suite series.

In this article, you will learn how to install and configure Apache and PHP on Rosehosting Cloud PaaS, in order to achieve full control over your data.

Oracle this week made Oracle JDK "available for free," for personal, commercial and production use, including quarterly security updates, for a limited time. "Free" in this context means the software is now licensed under the Oracle No-Fee Terms and Conditions (NFTC) license, having been previously under the Oracle Technology Network (OTN) License Agreement for Oracle Java SE. But "free" does not mean developers may do as they please. Oracle's NFTC forbids redistribution of its Java software for a fee. "Free" also does not mean the NFTC license conforms with the Free Software Definition or the Open Source Definition, both of which require allowing fee-based distribution.

A port is a logical entity that represents an endpoint of communication and is associated with a given process or service in an operating system. In previous articles, we explained how to find out the list of all open ports in Linux and how to check if remote ports are reachable using the Netcat command.

Before we dive into the procedural steps needed to create large files in a Linux operating system environment, we must answer the WHY before we dwell on the HOW.

The following tutorial will teach you how to install the open-source, self-hosted largest free Discord bot titled Redbot.

In the following tutorial, you will learn how to install Opera Browser on Ubuntu 20.04.

In the following tutorial, you will learn how to install Discord client on Ubuntu 20.04 using two different methods.

This article will teach you how to check for updates, check the changed packages, and read the changelogs with rpm-ostree db and its subcommands. The commands will be demoed on a Fedora Silverblue installation and should work on any OS that uses rpm-ostree.

Today, people have to work too hard to find what they want online, sifting through and steering clear of content, clutter and click-bait not worthy of their time. Over time, navigation on the internet has become increasingly centralized and optimized for clicks and scrolling, not for getting people to where they want to go or what they are looking for quickly.

Are you in search of open-source ticketing tools for Linux? Well, this article brings a guide to 5 fair selections of open source ticketing software to provide uninterrupted customer support.