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Duf is a command line utility to find disk usage in Linux and Unix systems. It displays the disk usage details in a tabular-column layout.

This guide explains what is Gnome Boxes and how to install Boxes on various Linux distributions and then how to manage remote and virtual machines with Gnome boxes from a Linux desktop operating system.

Croc is a command line utility that allows you to easily, quickly and securely transfer files and folders between Computers in Linux.

Warpinator is a simple graphical network transfer tool to easily and securely share files between Linux desktops in the local area network.

This guide explains how to fix “Encountered a section with no Package: header” error in Ubuntu and other Debian-based systems.

Uchecker, a free scanner, lets you patch vulnerable shared libraries in memory without having to reboot the Linux servers.

Saidar is a simple, curses-based tool used to view system statistics and resource usage in real-time in Linux and Unix operating systems. It is part of libstatgrab library that can be used to access key system statistics including CPU, processes, load, memory, swap, network I/O, disk I/O, and file system information.

Tmpmail is a command line utility that allows you to create temporary emails and receive the mails to these temporary email address in GNU/Linux and other Unix-like operating systems.

PDF Arranger is a simple GUI application that helps you to split or merge pdf documents and rotate, crop and rearrange their pages in Linux and Windows.

CPU Power Manager uses the intel_pstate frequency scaling driver to control and manage CPU frequency in your Linux GNOME desktop system.

Have you ever wondered why sudo or root permission is required to mount an external drive or partition as a normal user from Terminal, but not from the file manager in Linux? Here is the answer!

This brief tutorial describes how to auto logout inactive users after a particular period of time in Linux and Unix-like operating systems.

In this tutorial, we will see what is Flatpak, how to install Flatpak on Linux and then how to use Flatpak command line user interface to install applications.

This brief guide explains how to find and list startup services at boot in Linux and Unix-like systems.

Some times you might want to run an application (especially a web application) 24/7 in full-screen mode. In this guide, we will see how to launch web browsers in kiosk mode (full screen) from command line in Linux.

Unclutter is used to auto hide mouse pointer after a certain period of time when there is no mouse movement in Linux desktops.

This guide explains how to configure networking in Vagrant to provide access to guest machine from the local host system in Linux.

Vagrant will start a VM with Virtualbox by default. In this brief guide, we will see how to use Vagrant with Libvirt KVM provider on Linux.

In this tutorial, we will learn about Vagrant, vagrant boxes, vagrantfile, provisioning tools, how to install vagrant on Linux operating systems and finally learn a few basic vagrant commands to create and manage virtual machines.

Everyday we run many commands on our Linux system. This brief guide explains how to find top most used commands on Linux operating systems.