Red Hat operating system is the range of software products that are enhancements to the open-source Linux provided to general public. High level of customizations such as migration planning, security, and virtualization are made in these new versions provided by the Red Hat enterprise.

Different versions of Red Hat operating systems are as follows:

Linux is booted as one of the most popular operating systems, which is free and open source software. Open source means that its original source code is available to everyone for editing, modification and developing new software. It is free and can be used on a number of devices such as laptops, desktop computers, mobile phones, tablets, printers, mini-frames and supercomputers.

They support a number of applications from simple like OpenOffice.org to complex like AutoCAD. There are different varieties of Linux operating systems available in market with unique features, each catering to different levels of users.

Below is the Linux operating systems list:

If you have installed or upgrade to Ubuntu 11.04 or later the first thing you will notice is the unity interface. The interface over all look nice, but it will take some time to get used to it. The good part Ubuntu has left you the option to revert back to the original Gnome interface if you wanted to by logging out and choosing Classic as the interface to use when u login again.

I believe the Ubuntu Unity interface it self is not too bad, but what really annoyed me with it is the new method they are using for the scrollbar. Its really clumsy and does not work well. The below screen shot show the new Ubuntu Unity Scrollbar.

Overview of Fedora

Fedora is a general-purpose software collection and is based on RPM including an operating system developed by Fedora project. The main object of Fedora project is to provide the free and open source software to the computer users in IT and other industries. Fedora operating system has been sponsored by Red Hat. One of the main objectives of the developers of Fedora is to make the desired changes in all the Linux distributions instead of implementing fixes. With a number of versions and distributions; it is difficult to figure out what Fedora is more popular for. It offers an entire new concept in open-source software distributions to the global community in web world.

Linux is the popular operating system, which is in use by many schools, colleges, university education and social welfare organizations. With easy command on utilities/commands, one can conveniently work and manage work on Linux operating system.

There are certified professional Linux administrators and professionals available, which can simplify your problems, if any, associated with use of Linux operating system. Online forums and web portals are abundant with knowledge regarding managing Linux system. In order to popularize the use of Linux for general purposes and in businesses, many well-known companies such as Red Hat are providing the certified courses. The following text provides a glimpse into the world of Linux system administration.

Most of the computer users know what an operating system is because their work is limited to using programs. These programs are usually made by the company or the organization people work for. Any upgrade or alternative software also managed by the company. It is mostly the people who work at home or use home desktop computer for personal reasons that become victim of the expenses related to new version of operating system, viruses and insecurity problems.

An operating system is the software, which supports various devices, drives, programs so that its abilities could be utilized. A base operating system is necessary for the proper utilization of computer resources. The use is not limited to general people; so the complex operating systems and supported programs are available for professionals too.

What is Linux operating system? Linux is an open source free operating system. It suits every kind of individual. It started with support of command-line interface where one can achieve any task with the use of some commands, but over time, it has been updated to include graphical user interfaces that let the people, even without knowledge or need to learn complex commands to work on it.

To break away from the normal concept, try operating systems Linux. Linux operating system have all the essential features that any user would require such as playing audio and video files, creating documents, browsing web, running and managing web server, and creating programs. The problem lies in the fact that there are lesser customer services available. Once Linux is installed, it is improbable thought that you may need to reinstall it later. Some of the companies are providing pre-installed Linux on their systems and customer services such as Dell and Lenovo.

Second reason is the lack of orientation regarding its maintenance. The people nowadays, use Wikipedia or WikiHow to solve the problems related to their pre-installed Windows interface. Despite of online forum community, people find it difficult to associate with operating systems Linux because of lack of familiarity.

When it comes to Linux operating system, people often confuse it with programs and generally ask question “Is Linux an operating system?” People have come to know about operating system very late. They identify with it because of Microsoft office package, which enables them to create documents, spreadsheets, presentations, databases, and manage e-mails. New versions of the windows are being introduced after every few years and accordingly new software that utilize new features that latest operating system provides. Some of the previously used software became obsolete, especially when their latest versions or updates were not available. Those who developed habit of using third-party software came to realize that on switching to some new software, they need to specify the operating system that is installed on their system. The type of operating system is crucial in determining the software mirror/file that can be downloaded. People who have been using other operating systems ask, “Is Linux an operating system?”

This article deals with the demonstration of how to install redhat Linux 5 in a typical situation. The media chosen for this article will be a DVD, and we will use solely the DVD to describe how to install redhat Linux 5.

The first step while trying how to install redhat Linux 5 would be to place the DVD in the PC and consequently booting it.

Next up, while trying to learn how to install redhat Linux 5, you will find the default installer as your most helpful guide in the process. The installer is going to provide you with the option of checking the DVD media prior to the installation. You ought to skip this step if you want to proceed with the installation.