Networking issues can disrupt even the most stable systems, but Windows’ Command Prompt offers powerful tools to troubleshoot and manage network-related tasks. From checking your IP address to diagnosing connection…
Category: Tutorial
How to Run a Ping Test in Windows, Mac OS, and Linux
May 13, 2025 / TutorialRunning a ping test is one of the easiest ways to check whether your system can communicate with a server or website. Whether you’re troubleshooting a slow internet connection or…
A 401 Unauthorized error means that the request lacks valid authentication credentials. This can be frustrating, but here’s a detailed guide to help you resolve it: 1. Verify the URL…
How to Redirect stdout and stderr to File in Bash
March 17, 2025 / TutorialIn Bash scripting, stdout (standard output) and stderr (standard error) can be redirected to a file for logging and debugging purposes. This guide enlightens different ways to redirect stdout and…
How to Edit the Hosts File in Windows, macOS, and Linux
January 29, 2025 / TutorialIn this guide, you will discover how to easily edit the host file across Windows, macOS, and Linux, unlocking the power to manage your system’s domain and IP address mappings!…
How to Fix Node.js ‘Cannot GET URL’ Error Quickly
January 27, 2025 / TutorialThis guide will illustrate how to resolve the Node.js error: “Cannot GET” URL. First, let’s understand the reason behind this error. When you create a Node.js application in cPanel, Phusion…
HTTP Status Codes: A Comprehensive Guide
January 3, 2025 / TutorialHTTP status codes are like messages between your browser and a website’s server. They help explain what’s happening behind the scenes, from successful connections to errors that need fixing. HTTP…
How to Install Mod_Security on a CentOS Server
November 15, 2024 / TutorialMod_Security is an application firewall designed to protect servers from various script exploits in web applications. It enhances server security by providing additional protection beyond the network firewall, helping server…
How to Check Python Version in Linux & Windows
November 7, 2024 / TutorialPython is a versatile programming language, popular among developers, data scientists, and researchers. Its simplicity and extensive libraries make it ideal for web development, data analysis, AI, and machine learning.…
How to View System Users in Ubuntu Linux
October 21, 2024 / TutorialThis article explains how to view system users in Ubuntu Linux VPS. In Ubuntu Linux, viewing system users is a straightforward process that can be done using various commands in…