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Duc is a collection of tools that can be used to index, inspect and visualize disk usage on Linux Unix-like operating systems.

This detailed guide explains what is KVM hypervisor, how to install KVM on Ubuntu 22.04 server, how to create bridge networking for KVM, and finally how to create KVM virtual machines and manage KVM guest machines using Virsh command line program.

This guide explains what is Logrotate, how to install Logrotate and how to manage log files using Logrotate in Linux.

In this tutorial, we will see different ways to list directory contents without using ls command in Linux and Unix-like systems.

This step by step tutorial explains how to create a Ubuntu bootable USB drive and how to install install Ubuntu 22.04 LTS server version with screenshots.

In this article, we will learn what import_* and include_* directives are and how to work with include and import statements in Ansible.

This guide explains what are ansible collections and different ways to install collections using ansible with examples in Linux.

In this guide, we will discuss what is Xen Orchestra (XO), how to install Xen Orchestra Appliance (XOA) in XCP-ng server, how to access Xen Orchestra Web UI, and finally how to connect to XOA via SSH.

Installed XCP-ng server? Great! Allow me to give you a screenshot tour to get started with XCP-ng Management Console.

This tutorial explains how to edit files on remote Linux system using Vim editor.

This guide explains about error handling in Ansible Playbooks and how to handle different errors when running playbooks in Ansible.

In this article, let us learn what are ansible roles and how to use Ansible roles to create a structured project and distribute them. Next we will move on to discuss the advantages of using ansible roles over standard playbooks. Finally, we will see how to create Ansible roles and different methods to import roles in the playbook.

This detailed tutorial explains what is Penguins-eggs, how to install Penguins-eggs in Linux and how to create installable ISO from your current Linux system with Penguins-eggs.

This tutorial explains how to use ansible to automate the Logical Volume Manager (LVM) setup in Linux operating system.

This tutorial explains what is XCP-ng, and the key features of XCP-ng and finally how to install XCP-ng Hypervisor using ISO image file.

This guide explains what is Yay, how to install Yay AUR helper in Arch Linux, EndeavourOS, and Manjaro Linux, and finally how to use Yay to install packages from AUR.

This brief tutorial explains how to solve "error: required key missing from keyring" in Arch Linux, EndeavourOS and Manjaro Linux.

This step by step guide explains how to use LVM export and import commands to move a Volume Group from one machine to another in Linux.

This guide explains what is LVM snapshots, how to create a new snapshot volume, restore snapshot volume, and extend the snapshot volume in Linux with examples.

In this getting started with Proxmox Backup Server guide, we will see how to backup and restore Proxmox VMs and Containers using Proxmox Backup Server.