When you see the message “DNS server unavailable”, it means that your device is unable to communicate with the DNS Service (Domain Name System) server, which is responsible for translating domain names (like example.com) into IP addresses that computers use to locate websites. This error prevents you from accessing websites because your device can’t resolve […]

Setting up your email in Microsoft Outlook allows you to manage all your emails, contacts, and calendar events in one place. Whether you’re using Outlook for personal or business purposes, connecting your email account is straightforward and can be done in just a few steps. Outlook supports many email providers, including Gmail, Yahoo, Outlook.com, and […]

Stable Diffusion is a deep learning, text-to-image model that allows users to generate high-quality images from textual descriptions. This neural network is part of a growing field of generative AI, where computers can create content, such as images, music, or text, based on input from the user. Stable Diffusion is widely used for creating art, […]

NSLOOKUP is a command-line tool used for querying Domain Name System (DNS) servers to obtain information about domain names and IP addresses. It’s an essential utility for network administrators, developers, and anyone troubleshooting DNS-related issues. By using NSLOOKUP, you can check the IP address associated with a domain name, find the authoritative DNS servers for […]

Build and Host REST APIs on AlexHost: A Developer’s Guide Why deploy REST APIs on AlexHost? REST APIs are the backbone of modern web apps, connecting frontends to backends with ease. AlexHost’s high-performance VPS and dedicated servers, powered by NVMe storage, full root access, and DDoS protection, provide the perfect environment to host scalable, secure […]

The hosts file is a plain text file used by the operating system to map domain names to IP addresses before the system checks external DNS servers. By editing the hosts file, you can manually define which IP addresses are associated with specific domain names. This is useful for testing websites, blocking certain domains, or […]

SSH (Secure Shell) is a protocol used to securely connect to remote systems, execute commands, and transfer data. It provides a secure method for system administrators, developers, and users to manage servers and other devices remotely, using encrypted connections. Installing and configuring SSH is essential for securely accessing servers, whether for system administration, remote work, […]

Bash scripting is a powerful way to automate tasks, manage system operations, and perform complex operations in Linux. By writing Bash scripts, users can combine multiple commands into one script, saving time and reducing errors. Bash is the default shell in most Linux distributions, making it an essential tool for Linux administrators, developers, and enthusiasts. […]

The xargs command is a powerful utility in Unix/Linux systems that is used to build and execute commands using standard input. It takes input from a command or a file and passes it as arguments to another command. This is particularly useful when handling a large number of files, arguments, or data that need to […]

Fix Images Not Loading on Your AlexHost Website Why tackle image issues on AlexHost? Broken images ruin user experience and SEO, making your site look unprofessional. AlexHost’s high-performance VPS and dedicated servers, with NVMe storage and root access, let you quickly diagnose and fix image loading problems for WordPress, e-commerce, or custom sites. This guide […]