The Linux was originally founded by Linus Torvalds. In 1991, he was a second year computer science student in Finland. He sought after an operating system that was similar to the UNIX system, but both UNIX and the hardware it ran on were excessively expensive. A UNIX version called Minix was available for free, but it did not reasonably meet his needs as it was simply an operating system for students, designed primarily as a teaching tool rather than an industry strength operating system. As a result, Torvalds studied Minix and proceeded to set out to write a new version. After six months of working to produce the new operating system, Torvalds made very little progress toward the utility of the system.
He began to post his intentions and included the progress of his project on the Internet and discovered that many programmers worldwide shared his interest. After a brilliant collaboration of some of the most intelligent people in the computer science field, programmers began contributing to Linus’s project by adding enhancements and fixing bugs. This helped to speed up and advance Torvalds’ project.
An operating system is a form of software that is considered the backbone of a computer, managing both software and hardware resources. It is in control of computer resources ranging from the allocation of memory to recognizing input from external devices and transmitting output to computer displays, to the handling of all interactions between the user and the hardware. (LeBlanc, 2005.)
The operating system is not merely one program as it consists of many smaller programs and utilities that allow the user to run other programs on top of the operating system. The application programs make use of the operating system by making requ...
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...e technologies have proved resilient enough to evolve through strong technical cultures, distinctive arts, and an associated design philosophy transmitted across generations of engineers and computer science enthusiasts. The passage of Linux from a hacking project to globalization has been due to many efforts and dedication. As the GNU Project laid the foundation for the development of open source software, Linus Torvalds’s endless interest and passion for computer sciences gave birth to Linux.
References
GNU Operating System (2011). What is GNU? (Online). http:// www.gnu.org
LeBlanc, D. (2005). Linux for Dummies. Indianapolis, Indiana. Wiley Publishing, Inc.
Saha, A.(2011). Learning to Program. In: Linux Journal (November 2011).
Salzmann, P. J. (2005). The Linux Kernel Module Programming Guide. In: Kernel
Module Programming (vol.5, pp.156-158).
I was very interested in computers and technology as a child, both playing games and building fake parts for them. Still in elementary school, I was fascinated by these computing machines, spending hours on end working with DOS to satisfy my curiosity. Around my middle school years, Windows became graphical, and I found interest in even more computer games with even greater experiences and capabilities. Windows was the dominant operating system at the time, but I was soon to find there was a whole different world out there of operating systems. While out on vacation in Washington, DC, my Dad and I were able to meet with the local Tech Fanatics group, HackDC. It was here where I discovered Linux. Linux, an alternative to Windows, immediately grabbed my attention when I saw it in use. It appeared to me as something that only the extreme computer users even heard of. Upon my return home,
Windows hardware’s has played a vital role in current technology of computer era. Computer application has significantly changed the workloads and manual records and information keeping has been significantly managed easily. This has been tremendously associated with the respective improvements with the software and hardware application development and Windows Xp and windows 7 have been most powerful operating system used by many computer applicants and users.
After a deep depression, I felt totally devastated and without any confidence in myself. However, thanks to the support of my parents, I decided to try again. Very reluctantly, I began studies in computer science at the Universidad de Nariño. Step by step, I found interest in the subjects and courses and, especially, in its application in the real world. However, were two key aspects during my career those changed my conception: my liking for the Open Source Software (OSS) and my admission to a research group.
The satisfaction of turning an idea into something real never diminishes. ”- An Wang. Works Cited Lee, John A. N. Computer Pioneers. Los Alamitos, CA: IEEE Computer Society, 1995.
...ctioned, communicated, and performed their daily activities. In doing this however, they must stay on top of other competitors by creating new innovative ways to attract the consumers. Some had a long history while others had a short one. Some were provided great feature while others didn’t do so well in this area. One thing is for certain, each operating system provided a use for many consumers that helped not only in the personal lives of many but also within the business world. As we see the history shows that once upon a time what began as a way to for businesses to operate has now turned into a way that people communicate. Technology continues to grow and advance and with that waiting to see what the future holds is a mystery but I’m certain that it will be world of amazement especially seeing where operating systems have come from to where they are currently.
...ve to the different functionality and appearance of these applications, even though they can open Microsoft Office documents.
As the internet is becoming faster and faster, an operating system (OS) is needed to manage the data in computers. An Operating system can be considered to be a set of programed codes that are created to control hardware such as computers. In 1985 Windows was established as an operating system and a year earlier Mac OS was established, and they have dominated the market of the computer programs since that time. Although, many companies have provided other operating systems, most users still prefer Mac as the most secured system and windows as it provides more multiple functions. This essay will demonstrate the differences between windows
A computer program is executable software that runs on a PC or computer system (Christensson). An executable file is a type in a computer file that runs a program when it opens (Christensson). Software is the instructions tell the computer what to do (“Software”). Software is the entire set of programs, procedures, and routines associated with the operation of a computer system, including the operating syst...
It all began in 1991, during the time of monumental computing development. DOS had been bought from a Seattle hacker by Bill Gates, for a sum of $50,000 – a small price for an operating system that had managed sneak its way across the globe due to a clever marketing strategy. Apple’s OS and UNIX were both available, though the cost of running either was far greater than that of running DOS. Enter MINIX, an operating system developed from the ground up by Andrew S. Tanenbaum, a college professor. MINIX was part of a lesson plan used to teach students the inner-workings of an operating system. Tanenbaum had written a book on MINIX called “Operating System” and anyone who had picked up a copy would find the 12,000 lines of code that comprised MINIX itself. This was a big issue; due to the fact that all know (well published) operating systems to that point had been well guarded by software developers, thus making it difficult for people to truly expand on operating system mechanics.
Linux has long been one of many operating systems that have been out to prove its worth in all types of environment. It is currently being considered for enterprise network purposes as well as data centers where it implies servers, workstations and any mainframes as needed. Choosing what operating system to use, whether it is open source or not, can be difficult, though. This paper projects the advantages and concerns of choosing an open source solution like Linux as administrators and users are becoming more aware of Linux running on both server and desktop systems. It is quickly being adopted in an ever increasing number of global corporations and government agencies.
Watson, J. (2008). A history of computer operating systems (pp. 14-17). Ann Arbor, MI: Nimble Books.
An Operating system is system software that controls the system’s hardware that interacts with users and the application software. As we all may know, Windows Microsoft has always been a commercial high-level sale in the retail industry and an in domain operating system used today. But there are more operating systems than just Windows Microsoft than the general population may assume. Linux is another well-known operating systems, which is free and open-source software. Linux is also used in companies we would have never thought of like Google, NASA, USPS, Amazon and many more companies. Linux and Microsoft operating systems have been in competition to see which one is the best operating system in the market. There are so many resemblances
If the nineteenth century was an era of the Industrial revolution in Europe, I would say that computers and Information Technology have dominated since the twentieth century. The world today is a void without computers, be it healthcare, commerce or any other field, the industry won’t thrive without Information Technology and Computer Science. This ever-growing field of technology has aroused interest in me since my childhood. After my twelfth grade, the inherent ardor I held for Computer Science motivated me to do a bachelors degree in Information Technology. Programming and Math, a paragon of logic and reasoning, have always been my favorite subjects since childhood.
The significance of the role of the Operation System (OS) in the overall Information Technology employment sector cannot be undervalued. Indeed, it is hard to talk about technical skill-sets or the practical application of such skill-sets without at least some underlying understanding of their context within a computer operating system environment. From hardware specifications and requirements, user technical support, system administration and security, to software development and system implementation, operating systems are an integral part of the information technology and computing world in all its aspects, and it is difficult to form a concrete demarcation between specialized careers in this industry and the concept of the computer operating system.
computer architecture Computer architecture covers the design of system software, such as the operating system (the program that controls the computer), as well as referring to the combination of hardware and basic software that links the machines on a computer network. Computer architecture refers to an entire structure and to the details needed to make it functional. Thus, computer architecture covers computer systems, microprocessors, circuits, and system programs. Typically the term does not refer to application programs, such as spreadsheets or word processing, which are required to perform a task but not to make the system run.