Linux

So you're using Microsoft Windows Vista and decided to expand your knowledge to learn all about Linux--the first thing to keep in mind is that Linux, which has a reputation for being solely for...

Backing up the operating system files and other documents from time to time can be very useful. In case of any problems accessing these files, you can use the backup to restore them. On Windows...

This article is about setting up your computer system run Windows and Linux in a multi-boot environment. This article will give steps on setting up your computer and give tips on to make things...

TTY is a Linux command, used at a command or shell prompt, that gives information about the terminal that a user is currently at. Typing "tty" at a Linux or Unix command prompt will yield a...

SSH is the Secure SHell, a secure replacement for the remote shell (rsh) previously used to log in to remote Unix systems. It offers secure, encrypted access to a remote machine for executing...

Redirecting and appending in Unix are fairly simple concepts. While they may appear confusing to many novices, you will find that it is quite simple once you view the definition and see...

The ls command in Unix lists the contents of a directory. In this article, I will demonstrate the correct syntax as well as different options for this simple command.

The Linux operating system is a free alternative to Microsoft Windows on personal computers. It's popularity has gone up recently due to its increasingly ease of installation and use. Even though...

An rpm file extension is commonly used on Linux computer operating systems. Rpm is an acronym for Red Hat Packaging Manager. The purpose of an rpm file is to package installable software...

Heard a lot about Linux? It's not scary; it's a great new world of computing. If you're a Windows user who is sick and tired of having to worry about viruses and de-fragging your hard disk, or...

Solaris is a Unix-based operating system written by Sun Microsystems in 1992. Its components are a mix of open- and closed-source software, though an all-open-source version, OpenSolaris, also...

The latest version of Ubuntu, the Linux-based OS, is a user-friendly system that even newbies can start mastering pretty fast. Installation of Ubuntu 9.04 can be carried out as follows.

Using Xubuntu, Ubuntu's lightweight brother, is not without its advantages. It starts up quickly, uses minimal resources and runs very well on old equipment. This doesn't mean Xubuntu is without...

Debian GNU/Linux files use the file extension .deb. These .deb files are software packages developed for versions of Linux that use the Debian package management system.

Ubuntu is a user friendly version of the Linux operating system designed for people who want complete control over all aspects of their computer. Ubuntu is an open source program, which means that...

Linux is a free operating system designed for people who want to get the most out of their computers. It is a lightweight operating system (OS), which means it uses less system resources than...

Determining the amount of memory used by a process running on a Linux platform is a tricky proposition. The values for memory usage reported by the operating system are imprecise. When using the...

This article is about "How to Revive Your Older Computer". The article contains tips on making your older computer more viable.

A runlevel refers to the operating state (mode) of a Unix or Linux operating system. There are seven runlevels defined, numbered from zero to six. Runlevel zero halts the system, runlevel one...

Recovering a partition table can be a very complicated task depending upon the level of corruption on the disk. Typically, as long as you can get the disk's essential information, you can rewrite...

Beryl is a graphics plug-in that runs on the Linux Ubuntu operating system. It is used to create 3-D graphics for windows management. The plug-in shipped with older versions of Ubuntu and is...

A Linux machine will boot to the command line for various reasons, mostly because something is wrong with the X Window Configuration or use of the Window Manager. If your Linux machine has booted...

The Linux distribution Ubuntu version 7.0 has the code name Gutsy Gibbon, or just Gutsy. Ubuntu is based on the Debian Linux distribution, and therefore uses the apt package manager for software...

Converting SWF files to AVI used to require having a program and a fast, powerful computer to transcode them. Recently, however, dozens of websites have popped up all over the Internet that allow...

BusyBox is a small set of core utilities for use with the Linux kernel and embedded Linux devices. Originally built to create a bootable system that would fit on a floppy disk, BusyBox takes...

Many Linux users may wish to copy an installation onto their computer's hard drive. This is a good idea, as it keeps a complete backup of Linux install files on the computer. If anything ever goes...

I've seen people asking this around the Internet: "How do I install Ubuntu Beryl and get the cool desktop cube!?" Beryl is actually dated, now it's referred to as Compiz. Since I've done...

Software virtualization is the wave of the future, and installing a Linux virtual machine on Sun Virtualbox is an easy, free way to familiarize yourself with the ever-growing technology. Xubuntu...

There are dozens of authentication, authorization and accounting (AAA) protocols for Linux, each following its own rule set on how to manage users' data. Two of the most highly implemented players...

Red Hat Linux 9 detects USB flash drives automatically when they're connected to the computer. Even though Red Hat adds the device automatically to the operating system's device table, it does not...

A device driver is a small piece of computer software designed to make sure that your operating system will work with various pieces of computer hardware, like DVD and CD burners and microphones...

The Unix shell is the program that sits between you and the operating system. It functions as a command line interpreter and interface between you and the operating system. Several different...

Anything you can do on a Windows based computer you can also do on a Linux machine---and that includes using peripheral hardware like a Linksys USB adapter. Most models of USB adapters will work...

Mandrake is a Linux distribution that changed its name to Mandriva in 2005. The company offers both personal desktop and enterprise server versions of the operating system. Most of the products...

When it comes to operating systems most people think of Windows or Mac, but a third OS, Linux, is a system that has developed a strong following. To install an iPod on a Linux computer you will...

Sometimes having different operating systems installed on a computer can give you different tools for different jobs. If you love using Windows for playing games, but want the security of Ubuntu...

There are two types of variables used by the Unix operating system. They are the environment variables and the shell variables. Both types of variables are set by the system, the shell, the user...

The UNIX operating system (OS) consists of a kernel layer, a shell layer and a utilities and applications layer. These three layers create a portable, multiuser, multitasking operating system. ...

The UNIX sort command is used to sort ASCII text files. It can be used to sort files of any size. The command can even be used to sort more than one file and place the output into a single file....

Ubuntu 8.10: Intrepid Ibex is the latest version of Ubuntu Linux. Most 8.10: Intrepid Ibex reviews focus on improvements made to the Ubuntu kernel. Read on to learn how to evaluate the new Ubuntu...

If you are using Linux and want to convert a PDF file into an Excel file, you may have noticed that many of the conversion programs are only compatible with the Windows and Macintosh operating...

Running two operating systems on one computer can be useful from time to time; in many ways, it's like having two computers in one. Ubuntu and Windows can play nicely together, but setting them up...

Ubuntu is the most user friendly Linux distribution. It is easy to install, easy to learn and use. Like other Linux distributions, it is free for all. Here are the steps to install Ubuntu on a PC.

Sometime it is necessary to add a deb package to Ubuntu through the Synaptic Package Manager or through a terminal window. These packages do not always show up in the "Applications"...

Ubuntu Linux is a great, and free, alternative to Windows. Keep in mind that many free open source software packages are available to run within the Ubunutu Linux operating system; however,...

If you're ready to dive in the the world of Linux and Fedora but don't know where to start, figuring it all out can be daunting. What is an ISO and how do I install it is usually the first...

The chmod command is useful for setting file or directory (folder) permissions on Unix-like systems, such as Linux or Mac OS X. It is often needed to set up installations on web servers or...

Real Networks offers a version of RealPlayer for Linux, but there are a few reasons why you might not want to install it. It is a proprietary application that is not available through many...

Making changes to a Linux partition can be accomplished with the GParted graphical application. GParted allows you to resize, move, delete or change the file system of partition on multiple hard...

The Yum (Yellowdog Updater Modified) package manager is used to install RPM packages and their dependencies on Red Hat and Fedora Core Linux distributions. It removes the need to track down and...