Tar Command in Linux with Examples
The tar command (short for Tape Archive) is one of the most widely used utilities in Linux for archiving multiple files and directories into a single file (an archive). It’s commonly used for…
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Raspberry Pi Not Booting: How to Repair Micro SD Card
I have a Raspberry Pi 4 (2 GB RAM) that’s been running my UniFi Network Controller for about four years without issues. Yesterday it was unresponsive and would not boot at all. The…
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10 best vibe coding tools
Sep 05, 2025 16min Read Building an app no longer requires exceptional coding skills. Vibe coding represents a shift from traditional line-by-line programming to conversational development, where you describe what you want to…
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Prompt engineering vs. fine-tuning: Key differences
Aug 28, 2025 Matleena S. Large language models (LLMs) can be customized in two main ways: prompt engineering and fine-tuning. The key difference is that prompt engineering modifies prompts to guide the model’s…
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8 best web hosting for small business websites
Aug 22, 2025 Web hosting is the service that makes your website accessible on the internet. For small businesses, choosing the right hosting provider is critical – it affects your site’s speed, security,…
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10 best website builders to create your website
Aug 14, 2025 Leonardus N. 11min Read Website builders are platforms that allow users to create and design websites without needing coding skills. They provide intuitive tools and templates to help you quickly…
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Top software development trends in 2025: AI, security, and what’s next
Aug 11, 2025 Jordana A. As organizations race to deliver software faster and more securely, new tools and practices are reshaping how code is written, tested, and deployed. AI is transforming how teams…
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50 Linux Text Editors You Should Know About
So, I sat down today with a simple task: continue testing out these new Linux distros and install a text editor for quick tweaks. But as I sat down to pick one, I…
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Replace ISP Modem / Router
Many Internet Service Providers (ISPs) like AT&T, Comcast, Xfinity, Cox, Verizon, Spectrum, T-Mobile, and others supply a basic modem/router combo (gateway) to customers. These devices are often adequate to get online, but they…
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How to use the Loop Over Items (Split in Batches) node in n8n
Jul 29, 2025 Ariffud M. In n8n, looping over items is one of the most powerful techniques for handling lists of data, such as email addresses, API responses, or database records. While many…
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How to get started with AI-driven software development
Jul 25, 2025 Matleena S. 12min Read AI-driven software development is the process of creating applications while leveraging artificial intelligence technologies (like machine learning, natural language processing, and neural networks) to automate tasks,…
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How do you run n8n with Docker?
Jul 11, 2025 Ariffud M. Running n8n with Docker is an efficient way to self-host this workflow automation tool. Unlike installing n8n directly on your virtual private server (VPS), Docker offers a containerized…
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30 Linux Terminal Emulators
This post explores over 30 of the best Linux terminal emulators, each with unique features and functionality, catering to different types of users. This list showcases the versatility and evolution of terminal emulators…
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What is PostgreSQL? Key features, use cases, and benefits explained
Jul 04, 2025 Every modern app deals with data – this could be in the form of user account info and tracked order details, or it could be powering product searches or visitor…
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20 Best Network Switches Under $100 (2025)
Choosing the right network switch is essential for building a reliable home network, home lab, or small‑office setup. The process can feel deceptively simple until slow file transfers or unexpected upgrade costs remind…
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6 Essential Checks Before Choosing a Network Switch
Choosing a switch can feel deceptively simple, until slow file transfers, port shortages, and similar unexpected upgrade costs remind you otherwise. Before you click “Buy,” it helps to step back and look at…
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Web application security: What it is and how it works
Jun 23, 2025 Jordana A. Web application security (Web AppSec) is the proactive protection of your web app from threats like data breaches and unauthorized access. It helps catch security gaps developers might…
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Kali Linux non-root and no pen-test tools install w/ screenshots
Update: Thankfully, as of release 2020.1, Kali Linux has swapped to a privileged non-root user by default. You will now log in with the user you create during the install process and no…
