Networking
VLAN stands for Virtual Local Area Network. It’s a way to divide a computer network into smaller, separate parts—even if all the devices are connected to the same equipment. In a big office building, HR has their computers, Finance has theirs, and IT has theirs. Everyone’s computers are plugged into the same set of network…
MySQL is used to store, manage, and retrieve structured data efficiently. It supports tables, rows, indexes, and relationships; perfect for data that needs consistency and structure. MySQL is a core part of the LAMP stack (Linux, Apache, MySQL, PHP/Python/Perl). It powers: Content management systems like WordPress and Joomla, E-commerce platforms like Magento and WooCommerce, and…
Here is an article on how to install Apache 2 (also known as Apache HTTP Server) on a Debian-based system (like Debian, Ubuntu, or other Debian derivatives). Step 1: Update the System Before installing Apache, it’s essential to ensure that your package list is up to date. This will make sure you are installing the…
In this article, we will go through how to install MariaDB on a Debian based Linux machine. MariaDB is a community-developed, open-source relational database management system (RDBMS) that is highly compatible with MySQL. It was forked from MySQL in 2009 due to concerns about Oracle’s acquisition of MySQL. MariaDB aims to remain free and open-source…
To create a popup that appears when you hover over an image in WordPress, you’ll need to use a combination of HTML, CSS, and JavaScript (or jQuery). This is an article on how to create a popup that appears when you hover over an image in WordPress without using a plugin. We’ll use HTML, CSS,…
MariaDB and MySQL are two of the most widely used open-source relational database management systems (RDBMS) in the world, and though they share a common ancestry, they have diverged significantly over time. MySQL was originally developed by MySQL AB in the 1990s. After being acquired by Sun Microsystems and then by Oracle Corporation in 2010,…
Here’s an article on how to install WordPress on a Linux server, whether you’re using Ubuntu, Debian, or similar distributions. This guide assumes you’re installing WordPress on a local server or a VPS and want to use Apache, MySQL (or MariaDB), and PHP (known as the LAMP stack). Step 1: Update System Packages Open your…
This is an article on how to add CSS in WordPress using inline CSS. Inline CSS is useful for styling specific elements within a post, page, or block, especially when you want to apply quick, one-off styles. What Is Inline CSS? Inline CSS means you apply CSS styles directly inside HTML elements using the style=””…
Here is an article on how to create a child theme in WordPress. This method ensures that your customizations (like CSS, PHP functions, and templates) are safe from being overwritten when the parent theme updates. What Is a Child Theme? A child theme is a WordPress theme that inherits the functionality and styling of another…
In this article, we will show how to add CSS in WordPress using a child theme, which is the best practice for safe, update-proof customization of your site’s styles and code. A child theme lets you override or add styles to your parent theme without losing your changes when the parent theme updates. Step 1:…