How to Easy Install SonarQube on Debian 12 with Docker

SonarQube is an open-source platform that helps developers continuously inspect and analyze their code to ensure quality and efficiency. This guide will walk you through deploying SonarQube using Docker Compose on Debian 12, a practical and scalable approach for deploying modern applications.

How to Install and Setting KVM on Rocky Linux 9

Rocky Linux 9, a robust and reliable Linux distribution, empowers users to embrace the world of virtualization. At its core lies Kernel Virtual Machine (KVM), a powerful, open-source hypervisor that unlocks the ability to run multiple operating systems concurrently on a single physical machine.

This article will guide you through the process of installing and configuring KVM on Rocky Linux 9, empowering you to leverage its capabilities for enhanced resource utilization, cost savings, and flexibility in your system administration endeavors.

How to Install Oracle Java 23 on Ubuntu 24.10/Debian 12/Linux Mint 22

The arrival of Oracle Java 23 signifies a leap forward in the Java SE platform, bringing with it a plethora of enhancements and bug fixes. As an LTS (Long-Term Support) version, it guarantees support until March 2025, making it an ideal choice for both individual users and businesses. This article guides you through the installation process of Java 23 on various Ubuntu releases, ensuring a seamless transition to the latest Java environment.

How to Clear Docker Container Logs

Docker, a powerful tool for containerization, can sometimes leave a hefty footprint on your system, particularly in the form of log files. Every container, along with the Docker service itself, generates its own log files. These logs can accumulate over time, eating into your precious disk space and potentially impacting system performance.

This article will guide you through the process of identifying and clearing Docker container logs, freeing up disk space and ensuring your system runs smoothly.

How to Install and Setting Memcached on Ubuntu 24.10

Memcached, a robust in-memory data store, is a cornerstone of high-performance applications. It leverages key-value pairs to efficiently store and retrieve data, making it ideal for caching session information within load-balanced environments. This article guides you through the process of installing and configuring Memcached on an Ubuntu 24.10 system, empowering you to optimize application speed and efficiency.

How to Switch Left-handed & Right-handed Mouse on Ubuntu 24.10

Navigating a computer with a standard mouse setup can be a frustrating experience for lefties. Fortunately, Ubuntu offers a straightforward solution – enabling left-handed mouse mode. This simple adjustment swaps the functions of the left and right mouse buttons, making it easier and more comfortable for left-handed users to interact with their computers.

This guide will walk you through the process of enabling left-handed mouse mode in Ubuntu, making your digital journey smoother.

How to SQL Server Database Reindexing using Powershell Script

For anyone working with SQL Server databases, maintaining optimal performance is a constant priority. One common culprit for database slowdowns is index fragmentation. Over time, as data is added and modified, indexes become fragmented, making it harder for SQL Server to efficiently find and retrieve data. This ultimately leads to slower queries and overall decreased performance. Fortunately, a simple and powerful solution exists: reindexing.

Reindexing essentially reorganizes the data within an index, ensuring a more streamlined and efficient retrieval process. This can drastically improve query performance, especially in databases with large amounts of data. While manual reindexing is an option, a more efficient approach is to leverage the power of PowerShell scripting.

How to Install and Setting Apache, MySQL, PHP-FPM on Ubuntu 24.10

Building a dynamic website on Ubuntu 24.10 requires a robust web server, a reliable database, and a powerful scripting language. This guide will walk you through the process of installing and configuring Apache, MySQL, and PHP-FPM, the core components for hosting modern web applications, on your Ubuntu 24.10 server.

We'll cover the installation process from start to finish, ensuring your setup is secure and optimized for performance. Whether you're a seasoned developer or a curious beginner, this guide will provide the essential steps and knowledge to get your web environment up and running smoothly.

How to Create a Simple Kernel Module for Linux Kernel (Beginner Guide 2024)

The Linux kernel, the heart of the operating system, is a powerful and flexible beast. While its complexity can seem daunting, mastering it unlocks a world of possibilities. One key to unlocking this power is through kernel modules – small, self-contained programs that extend the kernel's functionality without requiring modifications to the core code. Think of them as "plug-ins" for the kernel, allowing you to add features, drivers, or new file systems.

This guide provides a step-by-step journey to create, compile, test, and remove a basic kernel module, perfect for those taking their first steps into the kernel development world.

How to Install LibreOffice on Ubuntu 24.10/Debian 12 with PPA

This guide provides a comprehensive walkthrough of installing LibreOffice on Ubuntu 24.10, guiding you through the process step-by-step. We will delve into using a Personal Package Archive (PPA) for accessing the latest version of LibreOffice, explore launching the applications, and detail how to remove LibreOffice if necessary. By following these instructions, you can quickly integrate LibreOffice into your Ubuntu environment and unleash its full potential.

How to Install Conky Monitoring Tool on Ubuntu 24.10/Debian 12

Conky, a lightweight system monitoring tool, empowers users to gain real-time insights into their system's performance. It presents a wealth of information on your desktop, ranging from CPU and memory usage to network activity and even weather updates. The beauty of Conky lies in its remarkable customizability, allowing users to tailor its appearance and functionality to their exact preferences.

This guide delves into the installation and configuration of Conky on Ubuntu, covering essential steps for both basic and advanced users. We'll explore the use of Conky Manager for streamlined customization and the integration of Lua scripting for enhanced visual effects.

How to Integrate Gitlab CI/CD Pipeline to Gogle Cloud

The seamless integration of GitLab with Google Cloud has ushered in a new era of software development efficiency and flexibility. GitLab, lauded as the leading DevOps platform by Gartner in 2024, has consistently demonstrated its commitment to pushing the boundaries of innovation. Having used GitLab extensively in a previous role, I was eager to explore the latest enhancements and integration capabilities, especially those offered by Google Cloud.

This article takes you on a guided journey through the official GitLab documentation, complemented by a hands-on demonstration to solidify your understanding.

How to Log All Data to SD Card with Raspberry Pi Pico

This article will guide you through the process of using an SD card with your Raspberry Pi Pico, delving into the SPI communication standard and the SD library, and providing a practical example of data logging and retrieval.

How to Install Nagios NRPE on Ubuntu Server 24.04

Nagios is a powerful tool for monitoring your IT infrastructure. It helps keep track of system performance and alerts you to any issues. This guide will walk you through how to install and configure the Nagios NRPE (Nagios Remote Plugin Executor) client on Ubuntu 24.04. We'll also show you how to add a host on the Nagios server for monitoring.

TOP 5 CI/CD Tools for Serverless Application

Serverless computing has revolutionized software development, offering an attractive alternative to traditional server management. By abstracting infrastructure complexities, serverless platforms empower developers to focus on crafting innovative solutions, free from the constraints of infrastructure management. However, the need for seamless and automated deployments remains paramount, even in a serverless world. This is where Continuous Integration and Continuous Deployment (CI/CD) pipelines step in, offering a robust framework for streamlining the development process.