MySQL is an open-source relational database management system used throughout the biggest companies in modern tech. Since its creation, MySQL has established itself as the industry standard for relational database creation and manipulation.To understand the MySQL database, we must break down the underlying branches of tools it belongs: database management systems and SQL Tables.Afterwards, we’ll …
January 27, 2026Do you want to customize your site’s design and make an impression on your visitors? In this guide, we will show you how to create a child theme in WordPress both with a bit of coding and with plugins. Customization is a strong factor in your website’s design. You want to make sure you do everything you …
January 24, 2026If you have knowledge of HTML and PHP, you can create a child theme to safely customize a WordPress theme without losing your changes when the original theme (the parent theme) is updated. In this guide, you will learn how to create and use a child theme on your WordPress.com site. This feature is available …
January 23, 2026Hosting multiple websites efficiently on a single server is a common requirement, and NGINX, a powerful and high-performance web server, offers a solution through its virtual host feature. Also known as server blocks, virtual hosts allow you to host multiple domains on a single server instance. In this guide, we will walk you through the …
January 23, 2026WordPress has evolved from a specialized blogging platform into today’s most widely used open source content management software (CMS), with thousands of third-party themes and plugins. WordPress was developed with MySQL as a back end, but because MariaDB is designed as a binary drop-in replacement of the original MySQL, you can replace MySQL with MariaDB …
January 23, 2026Using grep, you can quickly find text matching a regular expression in a single file, a group of files, or text coming from stdin. The most common way to find text in a Linux system is using the command-line utility grep. This utility was originally developed for the Unix operating system in the early 1970s. Grep …
October 6, 20231 What are cron, cron job, and crontab?2 Understand a cron job syntax3 How to handle an error on your cron job • Send output to a specific file • Use /dev/null4 Write a simple cron automation script5 Conclusion6 References What are cron, cron job, and crontab? Cron is a system that helps Linux users …
August 31, 2021Colin Newcomer on WordPress June 11, 2020 20 Backing up your WordPress site is something that you’ll absolutely want to learn, to prevent yourself from heartbreak down the road. In this article, we’re going to make the topic of WordPress backups as painless as possible by covering everything you need to know. Learning how to back …
August 31, 2021Here is a quick fix that might help users experiencing the “no devices available” problem when using xsane, the Linux scanning tool. In this case, the device was an HP 3070 B611, a combined printer and scanner. The OS (Fedora 20) was able to see the device as a printer and print okay, but the scanner …
August 31, 2021Posted on August 23, 2014 The Raspberry Pi is a small Linux computer designed to help children learn programming. Being a full Linux System, it can also be used as a server or as the basis for various projects. The Pi’s low power consumption makes it particularly suited to the role of always-on web server. This …
August 31, 2021