Raspberry Pi 400 PC in a Keyboard Raspberry Pi 400 takes the same components as Raspberry Pi 4, including the system-on-chip and memory and puts them in a compact keyboard.
Ubuntu Quick Start
One of the biggest buzz words on the Internet today is "Ubunto". Why is Ubunto so popular? Is it really that much better than any other Linux? Is Ubunto a threat to Microsoft Windows? And how difficult is it to try Ubunto? More ...
How to Use the VIM Text Editor in Linux
In 1988, an improved version of Vi, called vim (vi iMproved), was released. This article provides some examples that illustrate some basic operations with text as well as its extra features that make vim unique and useful. More ...
Linux Security Basics: How to Encrypt and Sign Files with GnuPG
Linux comes with the GNU Privacy Guard (GnuPG or GPG) encryption and authentication utility. With GnuPG, you can create your public and private key pair on your Linux system, encrypt files with your key, and digitally sign a message. More ...
Understanding the Linux Boot Process
In order to troubleshoot a Linux system that fails to boot, it is important to understand the boot process. Then we can identify at which stage of the booting sequence the failure occurred. More ...
Set Up a Minimal Server on a Raspberry Pi
The Raspberry Pi is a small, single-board computer that is perfect for computer projects, but a Raspberry Pi can also be used as a web server on your main local network or the internet. This step-by-step guide shows you how. More ...
Know linux
Linux is growing steadily year after year. With a passionate community backing it, with big companies Like IBM and HP pledging their support for it, it's no wonder Linux, the wonder operating system for servers of the past, has also made it to the desktops of today. More ...
How to Load or Unload a Linux kernel Module
Linux manages hardware peripherals using kernel modules. Fix problem peripherals by finding and loading kernel modules. Here is how to load or unload a Linux kernel module. More ...
Levels and Layers of Abstraction in a Linux System
We can use abstraction to split computing systems into components to make things easier to understand, but it doesn't work without organization. We arrange components into layers or levels. A layer or level is a classification (or grouping) of a component according to where that component sits between the user and the hardware. More ...
The Linux Directory Structure
The Filesystem Hierarchy Standard (FHS), maintained by the Linux Foundation, defines the directory structure and directory contents in Linux operating systems. The main difference between the Windows operating system and Linux is that Linux does not use drive letters. More ...
The Death of Windows
If want you to explore and learn about Linux without uninstalling Windows or making any changes to your PC, Knoppix is the way to go. maybe someday everyone will carry a Knoppix CD and a CD-RW to use on any computer they find. That day will truly be the death of Windows. More ...
Setting Up a Basic Ethernet LAN on a Linux PC
When you install most the Linux distributions on a PC connected with an Ethernet card, the Linux kernel automatically detects the Ethernet card and installs the appropriate drivers. The installer also lets you set up TCP/IP networking. More ...
Virtual Desktop Infrastructure (VDI) With Ubuntu Linux
Ubuntu Linux is ideal for anyone who is concerned about security of a WAN based virtual desktop infrastructure. It is also perfect for organizations hosting their applications in the cloud, utilizing software-as-a-service through a web browser. More ...
Commands to Display Your Linux Computer's Hardware Information
Get the details on the hardware inside your Linux computer from the command line. More ...
What is Ubuntu?
Ubuntu is a completely free, easy-to-use, and popular Linux distribution that is geared toward the desktop user and is designed to be user friendly. More ...
