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Introduction Embroidered shirts are great custom gifts and can also be a great way to show your love for open source. This tutorial will demonstrate how to design your own custom embroidered polo shirt using Inkscape and Ink/Stitch. Polo shirts are often used for embroidery because they do not tear as easily as t-shirts when […]

Web applications are today an integral part of most business operations. They are commonly used for storing, processing, or transmitting data as a part of various business operations. However, these web applications are often exposed to huge cyber risks. They attract malicious hackers who exploit the application vulnerabilities for their personal gain and thereby raising major web application security concerns.

The Mozilla Thunderbird open-source, cross-platform, and free email and calendaring client has been updated today to version 102, a major release that adds many new features and enhancements.

Oracle Linux 9 is now available as a Developer Preview! And since it includes both x86 and aarch64, that means you can try it out natively on ARM hardware like a Raspberry Pi or on Apple M1 silicon. This post explains how to run OL9 as a guest on the M1 Mac, accelerated by the MacOS hypervisor framework.

Today, the Delta Lake project announced the Delta Lake 2.0 release candidate, which includes a collection of new features with vast performance and usability improvements. The final release of Delta Lake 2.0 will be made available later this year.

While you are waiting for the Firefox 102 web browser release to land in the stable software repositories of your GNU/Linux distributions, Mozilla already promoted the next release, Firefox 103, to the beta channel for public testing.

The cross-platform archiver tool PeaZip now has a more user-friendly interface, improved file management, and updated themes.

Learn how to diagnose and address routine SELinux policy violations that may be causing problems with your web server.

NVIDIA released today the NVIDIA 515.57 graphics driver for UNIX platforms, including GNU/Linux, FreeBSD, and Solaris systems, with various bug fixes.

The KDE Project released today the Plasma Mobile Gear 22.06 update to their software suite for Linux-powered devices with various improvements to core components and apps.

Learn about HandBrake, an excellent utility for converting videos from any format to the destination types.

This guide explains how to install Docker Engine with Docker Compose in RHEL-based systems such as AlmaLinux, CentOS, and Rocky Linux.

The KDE Project announced today Plasma 5.25.2 as the second point release to the latest and greatest KDE Plasma 5.25 desktop environment series to address more bugs and crashes, but also to improve some functionality.

Both the su and the sudo commands allow users to perform system administration tasks that are not permitted for non-privileged users—that is, everyone but the root user. Some people prefer the sudo command: For example, Seth Kenlon recently published "5 reasons to use sudo on Linux", in which he extols its many virtues. I, on the other hand, am partial to the su command and prefer it to sudo for most of the system administration work I do. In this article, I compare the two commands and explain why I prefer su over sudo but still use both.

Jitsi is a free and open-source chat, telephony, and video conferencing tool. It is a very good alternative to other tools like Skype, Zoom, and Microsoft Teams. In this post, we will show you how to install Jitsi Meet on Ubuntu 22.04 server.

The STEPFPGA MXO2Core is a compact platform based on the Lattice MX02-4000 FPGA. The low cost device is loaded with several I/O peripherals and it’s targeted towards FPGA beginners. The STEPFGA costs around $46 through a Kickstarter campaign that already surpassed its funding goal.

For over three decades, Linux has been written in the C programming language. Indeed, Linux is C's most outstanding accomplishment. But the last few years have seen a growing momentum to make the Rust programming language Linux's second Linux language. At the recent Open Source Summit in Austin, Texas, Linux creator Linus Torvald said he could see Rust making it into the Linux kernel as soon as the next major release.

DNF (Dandified YUM) is a package manager for RPM-based Linux distributions, including RHEL, Fedora, CentOS, AlmaLinux, Rocky Linux, and Oracle Linux. This article is a complete guide on using the DNF command in Linux to manage and maintain the software package base.

SRE is a valuable component in an efficient organization for software engineering, systems engineering, implementing DevSecOps, and more.

A look into the new Open Programmable Infrastrucutre project., DPUs/IPUs and similar technologies, and how they will improve cloud systems.