Dimitri Nek | Linux Tutorials for Beginners

Networking is a crucial component of any operating system, especially for servers and systems that rely on constant internet connectivity. Ubuntu, being one of the most popular Linux distributions, offers…

How to Install DiG on Ubuntu

The ‘DiG’ command, short for “Domain Information Groper,” is a versatile tool used for querying DNS (Domain Name System) servers. It is part of the BIND (Berkeley Internet Name Domain)…

How to Use HAProxy for Dynamic Load Balancing

In server administration, ensuring the smooth and efficient operation of network services is a top priority. One common challenge faced by server administrators is managing high traffic loads. This is…

How to Set Up Load Balancing with HAProxy on a VPS

Load balancing is a critical aspect for the seamless operation of any high-traffic internet service. Having a load balancer ensures that the service can handle an influx of traffic by…

How to Uninstall Plesk on Ubuntu

Plesk is a popular web hosting control panel that allows webmasters and system administrators to manage websites and servers with ease. However, there might be instances where you need to…

How to Uninstall PostgreSQL on Ubuntu

PostgreSQL is a powerful, open-source relational database system. While it offers robust performance and features, there might be instances where you need to uninstall it from your Ubuntu system. This…

How to Configure Squid Proxy Server for Parental Controls

The internet is a vast resource of information and entertainment. However, not all content available online is suitable for all age groups, especially children. As a parent or guardian, it’s…

How to Remove OpenSSL from Ubuntu

OpenSSL is a robust, full-featured open-source toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols. It’s widely used for secure communications over networks. However, there might be…

How to Configure HAProxy for Optimal Performance with PHP Applications

As a server administrator, you may often face the challenge of ensuring optimal performance for your PHP applications. This task can be particularly daunting when dealing with high traffic volumes,…

How to Configure Squid Proxy Server for Remote Access

Remote access is a crucial feature for many businesses and organizations. It allows employees and team members to access resources on a network from a remote location. This can be…

How to Block Ads Using Squid Proxy Server

While some ads can be quite useful, providing valuable information about new products or services we might be interested in, others can be intrusive, distracting, and even potentially harmful. As…

How to Configure HAProxy for Multi-Domain SSL Certificates

As a server administrator, you may often find yourself dealing with the challenge of managing multiple SSL certificates for different domains on your server. This is a common scenario, especially…