Managing processes in Linux is a fundamental skill for system administrators and developers alike. Whether you’re troubleshooting a misbehaving application or stopping a service, knowing how to safely terminate/kill a process is essential. This guide will walk you through the steps to effectively manage processes, including those started with elevated privileges, using commands like kill, pkill, and … Read more
Mastering Ubuntu Server is essential for anyone looking to harness the power of one of the most widely used Linux distributions for servers. Known for its versatility, security, and open-source nature, Ubuntu Server is the ideal choice for hosting applications, managing infrastructure, and deploying cloud services. Whether you’re a beginner taking your first steps or an … Read more
Introduction Getting started with Podman introduces you to a modern, lightweight container engine designed as a secure and rootless alternative to Docker. Unlike Docker, Podman eliminates the need for a central daemon, offering enhanced security and flexibility for developers and system administrators managing containers. Its rootless architecture makes it particularly appealing for environments where minimizing privilege … Read more
Getting started with LXD opens the door to efficient and lightweight container and virtual machine management on Linux. LXD is a powerful system container and VM manager that simplifies the deployment and management of Linux containers, making it an ideal solution for hosting web applications, testing environments, and deploying microservices. It bridges the gap between traditional … Read more
Containerization has transformed application deployment by packaging software into isolated, lightweight environments that ensure consistency across different systems. Docker on Ubuntu Server is a powerful combination that simplifies this process, enabling developers and system administrators to build, ship, and run applications seamlessly. As the industry-leading containerization platform, Docker streamlines workflows and enhances scalability for modern application development. … Read more
Virtualization with KVM is a transformative technology that allows organizations to maximize resource utilization and scalability by running multiple virtual machines (VMs) on a single physical server. As one of the most popular open-source virtualization solutions, KVM (Kernel-based Virtual Machine) provides robust performance, flexibility, and integration with Linux environments. In this guide, we’ll explore how to … Read more
LVM on Ubuntu is a powerful tool that simplifies disk management by providing flexible and dynamic storage allocation. Whether you’re expanding storage, creating snapshots, or managing multiple file systems, Logical Volume Manager (LVM) offers advanced capabilities that make it easier to adapt to changing storage needs. In this guide, we’ll walk you through the process of … Read more
Setting Up a Secure Database Server on Ubuntu is a critical foundation for building scalable and reliable applications. Whether you’re deploying dynamic web applications or managing complex enterprise workloads, choosing the right database solution is essential. MySQL and MariaDB are two of the most popular open-source database systems, known for their performance, flexibility, and reliability. In … Read more
Setting up file sharing services on Ubuntu Server is an essential task in modern IT environments, enabling seamless collaboration and efficient data exchange across devices, operating systems, and users. Whether you’re working in a mixed environment with Linux, Windows, and macOS systems or supporting a team that requires centralized access to shared resources, Ubuntu Server … Read more
Introduction Managing storage and disks on Ubuntu Server is a critical skill for administrators, especially in dynamic environments like cloud platforms (AWS, Azure, Google Cloud) or virtualization platforms (VMware, Hyper-V, Proxmox). Tasks such as expanding OS disks, initializing data disks, or optimizing storage configurations are common scenarios. While automation tools often simplify these processes, having … Read more