F.A.Q

Introduction Redmine is a powerful and flexible open-source project management tool that provides issue tracking, time tracking, wiki functionality, and version control integration. It is built on Ruby on Rails and supports multiple database backends, including MySQL and PostgreSQL. In this guide, we will walk through the step-by-step process of installing Redmine on Ubuntu 22.04. […]

How to Fix the NET::ERR_CERT_AUTHORITY_INVALID Error The NET::ERR_CERT_AUTHORITY_INVALID error can disrupt access to secure websites, signaling an issue with the site’s SSL certificate. Whether you’re managing a website on a VPS, securing domains with SSL, or operating a dedicated server, this guide provides clear steps to resolve the error and keep your site accessible. We’ll […]

Introduction Webuzo is a powerful single-user control panel that simplifies the deployment of web applications, domains, and server management. It is a great alternative to cPanel for those who need a cost-effective and feature-rich solution. This guide will walk you through the step-by-step process of installing Webuzo on an Ubuntu server. Prerequisites Before proceeding with […]

Harnessing Python Multi-Processing for High-Performance Applications Python’s versatility makes it a go-to language for web development, data science, and automation. For resource-intensive tasks like crunching large datasets or running complex simulations, Python’s multi-processing capabilities can supercharge performance by leveraging multi-core processors. Imagine processing thousands of images for your ava.hosting-hosted machine learning app—multi-processing can split the […]

Mastering WHOIS Lookup with AvaHost: Secure Your Domain and Hosting WHOIS Lookup is a critical tool for domain owners and IT professionals, providing essential details about domain registration to ensure ownership transparency, enhance cybersecurity, and manage renewals. For AvaHost users leveraging domain registration and shared hosting services, understanding WHOIS Lookup helps protect online assets and […]

In today’s digital era, efficient memory management is crucial for ensuring optimal system performance. Whether you are hosting a website with VPS hosting or managing a large-scale project with dedicated servers, understanding virtual memory and demand paging can help improve overall efficiency and reliability. What is Virtual Memory? Virtual memory is a memory management technique […]

Introduction Security is a critical component of any API, ensuring that data is accessed only by authorized users. Laravel, one of the most popular PHP frameworks, provides robust tools to implement authentication. One of the most effective authentication methods for APIs is JWT (JSON Web Token), which allows secure, stateless authentication between clients and servers. […]

When managing your website or transferring files to a remote server, FileZilla FTP is one of the most trusted tools available. However, many users encounter the frustrating “Connection Timeout Error.” This issue can disrupt workflow, delay project progress, and, in worst-case scenarios, result in file loss. In this guide, we’ll break down the root causes […]

Fixing MySQL “Server Quit Without Updating PID File” Error on AvaHost VPS The MySQL error The server quit without updating PID file indicates that the MySQL server failed to start and could not update its process ID (PID) file, disrupting database operations. This issue can affect VPS users running applications like Redmine, WordPress, or trading platforms […]

The .tar.gz file format is a widely used compressed archive format in Linux. It combines two processes: tar (tape archive), which collects multiple files into one, and gzip, which compresses them. Extracting .tar.gz files via the Linux command line is a fundamental skill for system administrators, developers, and power users. This guide will cover various […]