F.A.Q

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 […]

Introduction Emails have become an essential part of daily communication, whether for personal or professional use. But how exactly does an email travel from sender to recipient? Understanding how emails work helps improve security, troubleshooting, and efficiency in email communication. If you rely on a secure VPS or a reliable hosting service to manage emails […]

Introduction Model-View-Controller (MVC) is a widely used software design pattern that helps organize code in web and software applications. It separates an application into three interconnected components: Model, View, and Controller. This architectural pattern enhances code maintainability, scalability, and reusability. If you are developing a web application and looking for reliable hosting services or need […]

Introduction Picture this: you’re running a critical database backup on a remote server hosted by ava.hosting, and your SSH connection drops. Without the right tools, your work could be lost. Enter Screen, a powerful terminal multiplexer that lets you create, manage, and reconnect to terminal sessions seamlessly. Whether you’re executing a script like mysqldump -u […]

Installing DNF on RHEL/CentOS 7 DNF (Dandified Yum) is a modern, efficient package manager for RPM-based distributions like RHEL and CentOS, offering faster performance and better dependency resolution than YUM. This guide simplifies installing DNF on an AvaHost RHEL/CentOS 7 VPS, with practical examples to enhance your server management experience. Prerequisites AvaHost VPS with RHEL […]

Introduction When managing a website, you may come across two commonly used directories: www and public_html. These directories are essential for organizing and serving website files on a hosting server. Understanding their purpose can help optimize your website structure and improve security. If you’re using reliable web hosting or setting up a website on VPS […]