Tips & Tricks

Are you tired of seeing the DNS_PROBE_FINISHED_NXDOMAIN error appear when you’re just trying to surf the web? In this post, we will share helpful tips for troubleshooting the DNS_PROBE_FINISHED_NXDOMAIN error and discuss some easy fixes. But first, let’s learn more about this cryptic error and why it occurs. What is the DNS_PROBE_FINISHED_NXDOMAIN Error? The DNS_PROBE_FINISHED_NXDOMAIN error is a …

MariaDB and MySQL – which one should you choose? Both are widely used for different applications in web development, and so in this post we will provide a detailed analysis and comparison of both MySQL and MariaDB to help you decide which one is better suited for your needs. Let’s dive right in! What is …

Do you want to download multiple files from a Linux server? Or maybe you want to store the logs to comply with regulations? In either case, you should compress the files into a RAR archive. In this post, we will show you how to create and extract RAR archives in Linux. But before we get …

If you’ve ever used a command line interface to access a computer, then you may have noticed a name at the start of each line – the system hostname: Have you ever wondered what it is, and why it’s there? If so then you’re in the right place. In this post, you will learn everything …

In this article we’ll be explaining what these terms mean, why they’re important, and answering a common question – how to list Linux users and groups in Ubuntu with the command prompt. It doesn’t take long once you’ve dived into Linux systems before you encounter words such as ‘root’ and ‘sudo’, which aren’t at first …

Are you facing the dreaded Cloudflare captcha failure errors? You’re not alone! In a world where every second counts, millions are losing precious time to Captcha failures. But fear not! We’ve cracked the code on how to fix Cloudflare Captcha failures in 2024. In this post, we will answer the question, “What is Cloudflare captcha?”, explain …

In Linux, you often need to identify and manage large files and directories to optimize storage and system performance. In this article, we will provide various methods to find most used disk space directories and files in Linux in a structured manner. Using Built in Utilities to Check Disk Usage In Linux Bash, you have …

According to a recent report by SiteLock, on average, websites are attacked 94 times a day, and are visited by bots 372 times a day. While many of these bots are nothing to worry about, a percentage of them will be malicious, hunting out vulnerabilities, which is why it’s vital to remain vigilant where your …

One of the most valuable benefits of having computers take charge of many aspects of our lives is the way they can complete tasks over and over again, following a defined schedule without complaint. How do they do this? The answer is something called “cron jobs”. In this post, you’ll learn exactly what a cron …