Installing WordPress on a VPS
Installing WordPress on a VPS running Ubuntu — from preparing the software environment to launching the WordPress Control Panel.
NXDOMAIN browser error – what is the cause and how to fix it
What causes the NXDOMAIN error in the browser and how to fix it? Troubleshooting methods and step-by-step instructions for users.
LogRotate capabilities for managing logs on Linux systems
Managing logs with program LogRotate on Linux systems. Configuring and tracking records at multiple levels.
Installing DirectAdmin hosting control panel on a Linux VPS server
The main features of the DirectAdmin panel and its installation process on a Linux VPS server running Ubuntu.
Secure SSL/TLS protocol – how it works and how to use it
SSL/TLS data encryption and authentication protocol. Key features, capabilities, and principles of operation in practice.
Two-factor user authentication – how it works
Principles of organizing two-factor user authentication to protect a workstation running Ubuntu OS with Google Authenticator.
What’s new in PHP 8.3
In November of last year, PHP 8.3 was released. The new version includes a number of improvements.
Main types of DNS servers and their functions
The DNS service is one of the core Internet services that ensure its operation. For its functionality, various types of…
Domain Lifecycle – Concepts and Definitions
What is the life cycle of a domain and what are its main stages? Which phases of life are not…