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Richard

Tech Writer, IT Professional

Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.

Writes about: Windows 11, Ubuntu Linux, CMS, Apps and Browsers

3,357 tutorials · page 143

Richard✓ Verified Author

Richard

Tech Writer, IT Professional

Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.

3357 Articles4 Topics
Windows 11Ubuntu LinuxCMSApps and Browsers
Windows 4 min read
Using Your Android Phone with Windows 11 Copilot

The article outlines how to connect an Android phone to the Copilot app in Windows 11. It details using the Copilot key to access settings, enabling or disabling phone connection, and customizing the app. This integration allows personalized access to phone data, enhancing productivity by consolidating mobile information within the desktop environment.

Updated Oct 2026 Read more →
Windows 4 min read
How to Show or Hide the Sidebar in Windows 11 Copilot

This article describes the features of the Copilot app on Windows 11, focusing on how to show or hide its sidebar. Users can quickly access Copilot using the dedicated key, and the app includes options for customization, such as enabling/disabling Copilot, managing conversation history, and toggling the sidebar for an improved user experience.

Updated Oct 2026 Read more →
Ubuntu Linux 4 min read
Install .NET 8.0 on Ubuntu 24.04

The article provides a guide on installing .NET 8 on Ubuntu 24.04, emphasizing its cross-platform capabilities and streamlined installation process. It details commands for installation, verifying the version, and creating a simple "Hello World" app, along with instructions for building ASP.NET applications, showcasing the framework's advantages for developers.

Updated Oct 2026 Read more →
Ubuntu Linux 7 min read
How to Ruby on Rails 7 on Ubuntu 24.04

This article provides a guide for installing Ruby on Rails 7 on Ubuntu 24.04. It covers the installation of Ruby, Rails, and MariaDB, as well as steps to create a new application and configure its database. By following these instructions, users can set up a functional Rails development environment.

Updated Oct 2026 Read more →
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Ubuntu Linux 9 min read
Setting Up NFS Server on Ubuntu 24.04

This article outlines the steps to set up a Network File System (NFS) server on Ubuntu 24.04, enabling file sharing over a network. It covers installing the NFS server, exporting a directory, configuring clients, and mounting the NFS share for access, ensuring effective management of file permissions and security.

Updated Oct 2026 Read more →
Windows 4 min read
How to Add JPEG XL Support in Windows 11

This article outlines how to add JPEG XL image support to Windows 11, enhancing image quality and compression over traditional JPEG. Since Windows 11 lacks native support, users must install an extension via the Microsoft Store or a winget command. Once installed, JPEG XL images can be viewed in File Explorer.

Updated Oct 2026 Read more →
CMS 8 min read
Installing Joomla Locally with XAMPP on Windows 11

This article details the steps for installing Joomla locally using XAMPP on Windows 11. It covers the installation of XAMPP, creation of a Joomla database, downloading Joomla files, and configuring the server. The process includes navigating to directories, editing index files, and completing the Joomla installation through a browser interface.

Updated Oct 2026 Read more →
CMS 7 min read
Set Up WordPress Locally Using XAMPP on Windows 11

This article details the installation of WordPress using XAMPP on Windows 11. It covers downloading XAMPP, creating a WordPress database, and configuring the necessary files. Following precise steps, including restarting the Apache server, allows users to set up a local WordPress site for offline development and experimentation before launching online.

Updated Oct 2026 Read more →
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Ubuntu Linux 4 min read
How to Install XAMPP on Ubuntu 24.04

The article details the process for installing XAMPP on Ubuntu 24.04, describing it as a free, cross-platform web server solution that includes Apache, MariaDB, PHP, and Perl. Users can efficiently set up a local server environment, manage servers through an application or command line, enhancing productivity in PHP development.

Updated Oct 2026 Read more →
Ubuntu Linux 5 min read
How to GitLab on Ubuntu 24.04

This article guides users on installing GitLab on Ubuntu 24.04, highlighting its features as an open-source code repository manager. It outlines prerequisite installations for OpenSSH and an SMTP server, followed by detailed steps to install GitLab and configure it. Users are advised to note the initial password for future access.

Updated Oct 2026 Read more →
Ubuntu Linux 8 min read
How to Install Postfix on Ubuntu 24.04

This article provides a guide for installing Postfix on Ubuntu 24.04, detailing its features as a secure mail transfer agent. It outlines installation steps, configuration adjustments, and additional spam protection settings. Postfix's integration with tools like Dovecot is emphasized, enhancing email management and security within user-defined environments.

Updated Oct 2026 Read more →
Ubuntu Linux 6 min read
How to Install Tomcat 11 on Ubuntu 24.04

The article outlines the installation process of Apache Tomcat 11 on Ubuntu 24.04. Key steps include installing Java, downloading Tomcat, creating a dedicated Tomcat user, setting up a system service for management, accessing the web portal via IP address, and configuring user roles for security. The process ensures a smooth installation.

Updated Oct 2026 Read more →
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Ubuntu Linux 5 min read
How to Install Jenkins on Ubuntu 24.04

This article provides a step-by-step guide to installing Jenkins on Ubuntu 24.04. Jenkins is a CI/CD automation server that reduces manual tasks in software development. Key steps include installing OpenJDK, adding the Jenkins repository, running installation commands, and configuring access through a web portal for enhanced development workflows.

Updated Oct 2026 Read more →
Ubuntu Linux 5 min read
How to Install OpenJDK 21 on Ubuntu 24.04

This article outlines the steps to install OpenJDK 21 on Ubuntu 24.04, highlighting its importance for Java development. It details the installation commands, configuring environment variables, testing the setup, and managing multiple OpenJDK versions easily. The process is straightforward, utilizing Ubuntu’s default repositories for installation.

Updated Oct 2026 Read more →
Ubuntu Linux 7 min read
How to Set Up a Static IP on Ubuntu 24.04

The article outlines the process of setting up a static IP address on Ubuntu 24.04. It emphasizes the importance of static IPs for devices needing consistent addresses, like servers and printers. Key steps include modifying the network configuration YAML file, adjusting permissions, and verifying the setup with the command 'ip address show'.

Updated Oct 2026 Read more →