Linux or Windows? Open Software versus Proprietary software? When most people think of the best operating system, they first think of Windows and the OSX. However, Linux and many of its open source software are becoming more predominantly emerging in the current day and age. Linux widely touted for its small user base but Cost free, High Security, flexible user control and stability. Windows for it’s largely user base and wide customer range and support. In this paper, I will be discussing and doing a comparison of the advantages and disadvantages between Windows and Linux Servers.
Linux History
Linux underlying model, the UNIX forms the root for all Linux operating Systems. Much of its design derived from fundamental principles and established from UNIX during the 1970s and 1980s. The Original Unix operating system was first formulated in 1969 at AT&T's Bell Laboratories in the United States by Ken Thompson, Dennis Ritchie, Douglas
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It uses SSH and Apache modules and s Linux has their own mail client servers far from standardized simple Microsoft’s Email Program, Outlook or Outlook Express.
Linux consist of the Kernel, System library, System Utility, hardware and shell. Kernel is the core part of Linux. The Kernel consist of various modules and interacts directly with the hardware to provide process control, networking, access to the peripherals, and file systems. It is responsible for all major activities in the system. Most of Linux drivers such as its print server, the CUPS and the graphic server Xorg are generally part of the kernel.
The Xorg is an implementation of the X Windows system that was developed by MIT in 1984 that provide services to the based on the request from clients running from the server locally or remotely. It manages the input devices and display of colours and font by communicating across the network via the X protocol, a network protocol able to run
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,
The Operating System (OS) is the heart of computer server and client systems; therefore they are the pivotal components of the Information Technology (IT) architecture. The OS contains the crucial data, information, and applications, which are vulnerable, and can be infiltrated to cripple the entire IT architecture of the organization. Therefore, it becomes mandatory to properly safeguard the OS from an internal or external intrusion (Stallings & Brown, 2012). This critical thinking report will highlight the security concerns that may impact the OS. Further, the security guidelines and best practices for the OS in general, along with the specific fundamentals regarding the Windows and Linux OS are comprehensively illustrated.
Nowadays, most of the web, email, database and fileservers are Linux servers. Linux is a UNIX system which implies that it has solid compatibility, stability and security features. Linux is used for the mentioned environments because these services require high security. Further, an increase of attacks on these servers can be observed. Additionally, the methods to prevent intrusions on Linux machines are insufficient. Further, the analysis of incidents on Linux systems are not considered appropriately (Choi, Savoldi, Gubian, Lee, & Lee, 2008). It can also be observed that a lot of investigators do not have experience with Linux forensics (Altheide, 2004).
During the time of 1969, two-computer scientist that worked with the AT&T Bell Labaratories made the decision to lead a time-sharing computer system named Unix. This system was later modified...
Windows based computers are more practical, easier to use, and more versatile than Macintosh computers. There has always been much debate over which is the better system. There are people who are die-hard Macintosh users, and there are people who are the complete opposite, and naturally people sitting somewhere in between. The fact remains that the majority of home and business users own Windows based systems because of their versatility in all areas.
What is X Windows? The X Window System, often known as X, is a windowing system for graphics workstations developed at MIT with support from DEC, Indiana University (1997-2005). What is the Microsoft counterpart? Microsoft's Windows Graphic Device Interface or (GDI) performs the same functionality for Windows as X Windows does for UNIX or Linux operating systems. We begin the journey by separating out the Windows manager (KDM) from the X Windows (XFree86) on the Knoppix Linux disk. This is the first step in identifying the similarities of X Windows and Windows and is required prior to comparing the major advantages, disadvantages, and components in Windows and on the Knoppix Live CD... Even though the Windows manager runs, in essence, in conjunction with X Windows, Cooper, P. (1999).
Through this evolution the kernel and associated software were extended until a complete operating system was written on top of the kernel in the language C. UNIX APPLICATION PROGRAMMING INTERFACE Many proprietary operating systems have a simplified view of application behavior. The typical application reads some data from disk, tape or a terminal and does some processing. Output is produced onto disk, tape, tape, terminal, or printer. The operating systems generally provide easy to use well-implemented facilities to support these types of facilities. As applications become more sophisticated they need new features such as network access, multi-tasking, and interprocess communications.
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 desktop computer consists of a computer system unit, a keyboard, a mouse, and a monitor. These are also input devices which are the devices used to input data in the computer or used to provide data and control signals to an information processing system. The computer system unit is the enclosure for all the other main interior components of a computer. The primary function of the computer system unit is to hold all the other components together and protect the sensitive electronic parts from the outside elements.
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.
A set of libraries or functions which programs may use to perform specific tasks especially relating to interfacing with computer system components. 2. 3 factors affecting the choice of an operating system are as follow: a) Choice of processor and hardware for example if server machine is a Sun computer then will be forced to use Solaris which is Sun's version of UNIX. b) A hardware or software protocol, contained in the electronics of the disk controller and disk drive, that manages the exchange of data between the drive and computer.
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.
At the outset, before the advent of user friendly operating systems, computers were run using the operating system CP/M (Control Program for Microcomputers). The program itself looked simple, but the complexity of its use meant that not many fully understood how to use it. As the program was also limited in use, since it was designed for 8-bit systems, a new operating system was needed when 16-bit IBM systems came out.
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
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.