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The Java Development Kit (JDK) provides binaries, tools, and compilers for the development of Java applications. One helpful tool included is jconsole. To demonstrate, I will use the WildFly J2EE application server, which is part of the JBOSS open source application server project. First, I start up a standalone instance.

Nginx is used by more than 30% of all active websites, which makes it one of the most popular and widely used web servers in the world.

If hiding the top bar and side panel isn’t enough, and you want everything removed from your Ubuntu desktop, then you’d probably also like to get rid of those pesky icons on its surface. Read on to learn how you can hide desktop icons in Ubuntu.

The Arch Linux community released today a new Arch Linux ISO image, for October 2021, the first to be powered by the latest and greatest Linux 5.14 kernel series.

That's the hope as distributed and heavy workloads promised a boost in targeting Oracle for high-end workloads. Open-source database fans were given reason to celebrate this week with the release of PostgreSQL 14, an iteration of the RDBMS featuring performance improvements for heavy and distributed workloads.…

Nick Rufflio had magic on his mind when he created this interactive ‘Goblet of Fire’ project, inspired by the fourth Harry Potter book of the same name. It’s powered by a Raspberry Pi Pico and does more than just replicate the classic goblet.

Nginx is a fast and popular web server that can be used as a reverse proxy and load balancer for your servers. In this tutorial, we will show you how to install nginx on Debian 11.

In this article, we will discuss the rm command and the different options we can use when removing files and directories.

Application programming interfaces (APIs) are like fuel for digital transformation, enabling companies to develop applications and microservices quickly. DataTrucker.IO is a new, free and open source (Apache 2.0) no-code/less-code API backend that decreases the time required to build APIs.

The September 2021 issue of my exclusive “Xfce’s Apps Update” roundup is here and it’s packed with great news about some of your favorite Xfce apps.

A password is like a key to your house. In the online world, your password keeps your house of personal information safe, so a super strong password is like having a superhero in a fight of good vs. evil. In recognition of Cybersecurity Awareness month, we revisited our “Princesses make terrible passwords for Disney+ and every other account,” and took a look to see how fortified superhero passwords are in the fight against hackers and breaches.

Docker is a set of open platforms that provides OS-level virtualization for developing, shipping, and running applications. In this tutorial, you will learn how to install Docker on the Debian 11 Bullseye. Also, you will learn the basic usage of Docker for running containers and managing images.

The PostgreSQL team released the PostgreSQL 14 database, providing users of the widely deployed relational database with new features. The new PostgreSQL release is the first major update for the database since the PostgreSQL 13 version that debuted in October 2020.

Inkscape, the most used and loved tool of Fedora’s Design Team is not just a program for doing nice vector graphics. With vector graphics (in our case SVG) a lot more can be done. Many programs can import this format. Also, Inkscape can do a lot more than just graphics.

GitLab is a free and open-source DevOps platform that allows teams to iterate faster and innovate together. In this post, we will show you how to install GitLab with Nginx and Let's Encrypt SSL on Debian 11.

The Linux Mint developers unveiled today the codename and expected release date of the upcoming Linux Mint 20.3 distribution, as well as some of the expected features.

The tr command is used to translate, squeeze, and delete characters from standard input, writing to standard output in Linux and Unix.

Valve released today Proton 6.3-7 as the latest stable version of their open-source compatibility tool for Steam Play based on Wine that lets Linux users play Windows games on their GNU/Linux distributions.

Let’s say you simply wish to trim a piece of footage, you might want to consider Video Trimmer. It’s software written in Rust and uses FFmpeg for performing the trimming. The software’s video preview relies on GStreamer.

Computer programming, also known as coding for short, is not about which language you use. It's about developing programming logic and learning to think like a programmer. The language you start with should be the one that helps you the most in this endeavor. So you have to ask yourself the question: "What do you want to do as a programmer?"