A website is a structured collection of web pages hosted on a server and accessible via the internet. This article explores the fundamental components of a website, how it operates, and its various types. It delves into web hosting, security considerations, and performance optimization, providing a comprehensive technical insight into how websites function in the modern digital world.

Managing logs is essential for monitoring system activity, troubleshooting issues and ensuring system stability in Linux environments. This article explores different methods for analysing and processing log files. These methods allow administrators to filter, extract and manipulate log data effectively. Users can streamline log analysis, automate tasks and enhance system reliability by leveraging various techniques. This makes log management a more structured and efficient process.

Sometimes it is very important to know the version of Ubuntu OS installed on your computer. This information is important for software compatibility, system updates or troubleshooting. This guide will show you how to check your Ubuntu OS version using the command line interface or the GUI. Whether you are managing a server or a personal computer, this information will be useful and will help you administer your operating system as efficiently as possible.

Virtualization is a cornerstone of modern IT infrastructure. It offers flexibility, cost savings and scalability.This article presents the top five Linux virtual machine software solutions. They are tailored to meet a range of needs, from enterprise environments to personal projects. This guide provides a detailed analysis of the top five Linux virtual machine software solutions, including VMware Workstation Player, VirtualBox, KVM and QEMU, Proxmox VE and GNOME Boxes. Read on to discover the unique features, use cases and limitations of each tool and find the perfect virtualisation software for your requirements.

Renaming branches in Git is a common task for developers. It is important to understand that this helps them to maintain clarity and consistency in their projects. It is also crucial to understand the correct steps to follow, as this is key to avoiding disruptions in workflow. This article provides a detailed guide on how to rename local and remote branches in Git. It also addresses potential challenges and offers best practices for seamless collaboration. Readers will learn everything they need to know about branch renaming, and will be able to keep their version control organised and efficient.

Nginx is a powerful and efficient web server. It is used for hosting websites, acting as a reverse proxy, and managing traffic with ease.In this detailed guide, we will install and configure Nginx on Ubuntu 22.04. We will cover everything from initial setup and firewall adjustments to creating server blocks and enabling SSL for secure connections. This article will tell you everything you need to know to deploy Nginx effectively. Whether you're running a simple static site or building a robust application, this guide will give you all the knowledge you need to get started with Nginx on Ubuntu.

Setting up a network connection on a server or home computer is a basic task that you can't do without if you want to connect your computer to the Internet or a local network. It is necessary to know and be able to do this not only for every system administrator, but also for every user. In this article we will consider how to configure a static IP address or obtain a dynamic IP address on the example of Ubuntu 22.04

In case you periodically need to do automatic synchronization of files and folders, including on remote servers, the most indispensable tool for this is rsync. It is a very flexible and powerful tool that can cover all your needs and with the help of which you can solve a huge number of tasks in server administration. It will be discussed in today's article.

Logging is a critical aspect when dealing with any system, as analyzing event logs can help both in finding out the causes of possible failures and in proactively monitoring system resources to prevent such failures. In this article we will get acquainted with the most important tool when working with logs, the logrotate utility.

One of the basic operations when working with any databases is adding new users to access the database and granting the necessary permissions to these users. In this article we will consider this important issue on the example of one of the most popular relational databases - PostgreSQL. This article will be useful for anyone who is just starting their journey in working with databases.