Open New Support Ticket 
LILO (Linux Loader) is a boot loader for Linux and other Unix-like operating systems. It was one of the first boot loaders used for Linux, primarily during the 1990s and early 2000s, before being largely replaced by more modern alternatives like GRUB (GRand Unified Bootloader). LILO’s main function is to load the Linux kernel into […]
Vi and Vim (Vi Improved) are powerful text editors that come pre-installed on many Unix-based systems, including Ubuntu. Vim is an enhanced version of Vi, offering additional features such as syntax highlighting, better navigation, and more advanced functionality. If you’re working with Ubuntu and need to use Vi or Vim, this guide will help you […]
The NET::ERR_CERT_AUTHORITY_INVALID error is a common issue encountered in web browsers like Google Chrome, Firefox, and Edge. This error indicates that the SSL certificate being used by the website is not trusted by the browser, which could be due to various reasons, such as a self-signed certificate, an expired certificate, or a misconfigured certificate authority […]
Docker is a powerful tool that enables developers to build, test, and deploy applications quickly inside lightweight, portable containers. This guide will walk you through the process of installing Docker on an Ubuntu system and provide some basic commands to get you started. Prerequisites Ubuntu version: This guide works for Ubuntu 20.04, 22.04, or newer. […]
Writing a properly structured email is essential for clear communication, whether you’re reaching out to a colleague, client, or a potential employer. A well-organized email helps convey your message effectively, ensures that it is read and understood, and maintains a professional tone. Here is a guide to the components of a proper email structure: 1. […]
The “Server IP address could not be found” error is a common issue that occurs when a web browser cannot resolve the IP address associated with a domain name. This can prevent users from accessing websites and may be due to DNS issues, network settings, or problems with the website’s server. Below is a step-by-step […]
Managing DNS (Domain Name System) options is crucial for ensuring smooth and secure operations of websites, applications, and other online services. The DNS system is like the internet’s phonebook, translating human-readable domain names into IP addresses that computers use to communicate. Whether you’re an IT professional or a business owner, understanding how to manage DNS […]
Apache HTTP Server, commonly referred to simply as Apache, is one of the most widely used web server software applications. Knowing the version of Apache installed on your server is essential for maintaining security, compatibility, and performance. In this article, we will explore various methods to check the Apache version installed on your system. Why […]
By default, Ubuntu disables root login over SSH for security reasons. This restriction helps to protect servers from unauthorized access, as the root account has full control over the system. However, in certain situations, such as troubleshooting or performing administrative tasks, you may need to enable root login via SSH. In this guide, we’ll walk […]
A 401 error on a WordPress site indicates that the server is blocking access due to unauthorized credentials. This error message usually reads: “401 Unauthorized” or “Access Denied”. Understanding why this happens and how to fix it is crucial for maintaining a functioning website. This guide will cover the most common causes of a 401 […]