How to Set a New PATH in csh and tcsh
The PATH environment variable plays a critical role in Unix-like systems, telling the shell where to look for executable files. When you type a command,…
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Linux Quiz: 15 Questions to Test Your Basic Linux Knowledge
Welcome to the world of Linux! You might not realize it, but Linux is everywhere from the server rooms of big tech companies to the…
PyXL: Running Python Code Directly in Hardware? Yes, It’s Happening!
PyXL is a custom-built computer chip (a hardware processor) specifically designed to understand and execute Python code directly in hardware. The post PyXL: Running Python…
Customizing WirePlumber’s configuration for embedded systems
Configuring WirePlumber on embedded Linux systems can be somewhat confusing. We take a moment to demystify this process for a particular use case. The post…
Should You Trust Redis’s Rebaptism Into the Holy Open Source Spirit?
Be sure to take the included poll after you read this delve into Redis and the wishy-washy world that has become the company’s relationship with…
Handling Indentation in VS Code
Indentation is how code is visually spaced. It helps define structure, scope, and readability. For example, Python requires indentation to define blocks of code. Other…
Canonical is Donating $120k to Open Source Projects This Year
Canonical commits to donating $120k to the open source developers building the projects and tools that help power the Ubuntu ecosystem. You’re reading Canonical is…
How To Display Undo And Redo Timestamps In Vim Status Bar Using vim-airline
This detailed tutorial explains how to display real-time undo and redo timestamps directly in your Vim status bar using vim-airline plugin. The post How To…
Kdenlive 25.04 Video Editor Lands with Local Object Segmentation
Kdenlive 25.04 open-source video editing software is out with object segmentation, enhanced audio waveforms, OpenTimelineIO support, and more. The post Kdenlive 25.04 Video Editor Lands…
Best Free and Open Source Alternatives to Microsoft Forms
Microsoft Forms is a web-based application that lets you design and analyse online forms, surveys, quizzes, and polls. Forms is proprietary software. We recommend the…
3 Open-Source CAD Software You Can Try on Ubuntu
When I’m not reading self-help books like Atomic Habits, I enjoy testing different software on my Ubuntu system. As someone who likes to explore creative…
How to Use the echo Command in Shell Scripting
The echo command is one of the most commonly used commands in Unix-like operating systems. It serves the purpose of printing text to the standard…
NordVPN Updates Linux App with GUI
NordVPN today announced a major update to its Linux app, adding a much-requested GUI front-end that makes it easier to control, configure and monitor secure…
Mozilla Thunderbird 138 Released, Here’s What’s New
Mozilla Thunderbird 138 open-source email client brings customizable new mail alerts, dark mode refinements, folder management fixes, and more. The post Mozilla Thunderbird 138 Released,…
402 Error: Payment Required – What is it and how to fix it?
This blog post concerns the HTTP 402 Error, a relatively new status code for Payment Required Error in the browser. The HTTP 402 Payment required…