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UNIX Essay Examples

Pipes Functionality in UNIX
UNIX has limited the pipes to 512 K. Write ( ) unbuffered is used to add data to the pipes. The system assured that no interleaving will occur even if the pipes fill on a temporary basis. For the retrieval of data, read ( )...
Pages: 6 (1500 words) , Research Paper , Journalism & Communication
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Unix vs Windows: An Ongoing Debate
In 1960’s, tme-sharing which was a new way of using computers was being developed. Tme-sharing allowed multiple users to interact directly with the computer, tat is, i allowed multiple tasks to get processed. Mltics was a time-sharing computer system that was being worked on by...
Pages: 6 (1500 words) , Research Paper , Information Technology
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MSc Practical UNIX Security ''LDAP''
In order to manage account in the UNIX network environment, te Unix systems are configured with Microsoft Active directory for centralized management of user accounts. Mreover, i also solidify network security by integrating role based access and Kereberized authentication. Cnsequently, te operational cost is minimized,...
Pages: 8 (2000 words) , Essay
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Development and history of UNIX/Linux
Eventually, tese guidelines became an integral of the philosophy of UNIX. Te philosophy could be divided into four sections, wth the first section reading that the development should make every program accomplish a single task effectively. Te second section read that one should expect every...
Pages: 6 (1500 words) , Research Paper , Information Technology
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Analysis that Compares and Contrasts UNIX/Linux and MS Windows
A midlevel personal computer available on the market today could run Windows XP as efficiently as it could run Ubuntu or Linpus (Sanders, 2006). Hwever, wth certain versions of Windows Vista, te hardware requirements can be quite heavy if the full user interface experience is...
Pages: 9 (2250 words) , Essay , Information Technology
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Report discussing from an administration and security perspective, the role and function of SAMBA within a UNIX network
The SMB/CIFS protocol for the Unix systems, poviding support for cross-platform file and printer sharing with the Microsoft Windows, te OS X, ad the other Unix systems”. Te software must contain the source code and there will be no restriction in distribution of the source...
Pages: 8 (2000 words) , Essay
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The Management of Heteregeneous Local Area Networks
Interix is a full application execution subsystem running beside the Win32 subsystem that lets you compile and natively run UNIX programs and scripts on Windows operating systems. I might always help during negotiations with Microsoft that your organization is at least experimenting with alternatives. Te...
Pages: 34 (8500 words) , Essay
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What sort of entity is Solaris
When the second user logs on, te resources are split in half. Fr all οf the examples in this paper, te processes are assumed to be CPU-bound to present a least upper bound model οf resource usage. Te goal οf the SRM is to dynamically...
Pages: 12 (3000 words) , Essay
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Computer Systems
At the fall of 1970s and 1980s, UIX systems developed into academia’s standard operating system. A & T attempted commercializing the system by having the OS licensed to third-party vendors and this brought about to different commercial and academic variants of UNIX and finally UNIX...
Pages: 6 (1500 words) , Coursework , Information Technology
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NETWORK ADMINISTRATION AND SECURITY
UNIX is known as a command line interface due to nonexistence of a GUI environment Today UNIX is equipped with a GUI along with dynamic communication functionalities. Sme of the registered UNIX products are HP-UX, IM AIX, SO UnixWare, SI IRIX, Sn Solaris etc. UIX...
Pages: 7 (1750 words) , Essay
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The Advantages Associated With the Open Source Software: the Purpose of Spending Money
Open source software is defined as “software for which the human-readable source code is available for use, study, reuse, modification, enhancement, and redistribution by the users of that software” (Kennedy, 2010). As these open source software are free of cost, organizations started replacing legacy systems...
Pages: 11 (2750 words) , Research Paper , Technology
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The LInux Operating System
This was the origin of UNIX that was a precursor to Linux. Oce the UNIX operating system began to be widely used and freely available, A&T decided to license it and this led to its claiming a huge license fee for UNIX and it secured...
Pages: 4 (1000 words) , Research Paper
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COMPUTING AND IT
For example, wndows vista starter edition may actually have fewer features than a basic version of Windows XP (Wikipedia, 2007). Hwever, wen comparing the two directly it is perhaps a better idea to compare the top version of Windows XP i. Pofessional with the top...
Pages: 6 (1500 words) , Essay
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Operation Systems
It is still, hwever, pesent in the current Windows operating systems and can be used to control both software and hardware. Bfore it became irrelevant to desktop computing, M-DOS was a successful OS (though some argue that it is, tchnically, nt an OS). I had...
Pages: 5 (1250 words) , Research Paper
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Team assignment
In the Linux and UNIX, tere is a root directory (/), drectories and sub-directories (if any) and the files can be presented as “/usr/local/filename. Te directory structure and contents of the directory are defined by the File-system Hierarchy System (FHS) in the Linux and UNIX...
Pages: 5 (1250 words) , Essay , Information Technology
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Introduction to computing
Between the user and the computer including providing the necessary prompts for user input, tanslating that input into language that the computer can understand and acting to turn any output from the computer into usable information back out to the user. This process can take...
Pages: 12 (3000 words) , Essay
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Comparison of Operating System Kernels
Before creating a kernel, alot of thought is invested in to it, tis thought pertains to the kind of customers it would entertain, te kind of functions it would provide, wat capacity it would support, ad most importantly the kind of work that would be...
Pages: 11 (2750 words) , Essay
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Computer operating systems
It is least vulnerable to the malicious content that is present around and threatens all kinds of operating systems. I is machine independent. I is built on the background of C language coding. Lke other operating systems it provides for basic functions such as file...
Pages: 8 (2000 words) , Essay , Information Technology
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Operating Systems
The NTFS store owner name, i provides POSIX file permissions, ceation timestamps, lst access timestamp, ad last content modification timestamp. Te Mac operating system uses the file managers that include: te Disk Order, Fnder, Pth Finder, ad Xfile. Te Disk order file manager provides the...
Pages: 7 (1750 words) , Research Paper , Information Technology
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Comparison of Operating System Kernels
Before creating a kernel, alot of thought is invested in to it, tis thought pertains to the kind of customers it would entertain, te kind of functions it would provide, wat capacity it would support, ad most importantly the kind of work that would be...
Pages: 11 (2750 words) , Essay
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Opearating system
The advantages of standard library are; alow applications to reuse common facilities; mke different devices look the same; ad provide higher level abstraction. A a resource coordinator operating system provide following advantages; Vrtualizes resources so multiple users or applications can share, Potect applications from one...
Pages: 10 (2500 words) , Essay
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Server Security Management
Policy is simply the set of written rules that are part of a security policy that dictate specific password requirements of both device and user passwords. Tis usually involves a minimum length, secial characters, mximum password age, ad so on. Tink of a Windows OS...
Pages: 7 (1750 words) , Research Paper , Information Technology
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Web Commerce Security
Keeping an operating system up to date is important as it ensures that the system is secure from any threats. Package management software eases installation and maintenance of software and Modern Linux/Unix operating systems come with their own package management software. Backing up a network server...
Pages: 3 (750 words) , Case Study , Information Technology
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Computing platforms
There are no figures to back it up and there are many other distributions that might suit your particular purpose better, bt as a general rule, al of these are popular and have very active forums or mailing lists where you can ask questions if...
Pages: 33 (8250 words) , Dissertation , Technology
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Common LISP
The following discussion depicts the situations where it is generally advised to use CL to simplify complex problems. Cmmon Lisp has been used in the field of Artificial Intelligence since its inception. Athough it may not be an optimal solution for common problems involving bulk...
Pages: 8 (2000 words) , Research Paper , Information Technology
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Case Study: Selection of an Information Technology Platform
Is under pressure to manage its inefficiencies and carbon footprint as amounts of carbon dioxide engaged in the firms operations and supply chains (Zhang, 2007). Te platform will operate through sustainable processes. Te scope of sustainability in the firm makes reference to production processes and...
Pages: 4 (1000 words) , Essay , Business
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Software Architecture Assignment
There are many popular browsers, mst common being Internet Explorer from Microsoft and Chrome by Google. There are many other browsers as well which have been popular for sometime but now not so common for example Netscape Gold, ec. Fgure 1 below shows the web...
Pages: 8 (2000 words) , Essay , Information Technology
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Multimedia Operating System
The above CHARACTERISTIC OF MULTIMEDIA OPERATING SYSTEMS to that of normal Operating systems it is observed that normal non-media file types are not associated with such limitations as have been stated above. Dta files other than media file types are rarely as large in file...
Pages: 8 (2000 words) , Assignment , Information Technology
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The role of the CLI in modern computing
Shell can be defined as a software that offers an interface to a user. Te shells mainly fall in two categories; cmmand-line and graphical. Cmmand-line provides a CLI to the users whereas graphical offers a GUI. I both of these interfaces, te primary function in...
Pages: 8 (2000 words) , Essay
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Storage System, Servers & Desktops, Client Operating System and Network Security
An intrusion detection system (IDS) inspects all inbound and outbound network activity and identifies suspicious patterns that may indicate a network or system attack from someone attempting to break into or compromise a system. Afirewall is a part of a computer system or network that...
Pages: 8 (2000 words) , Assignment , Information Technology
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Apache Web Server vs IIS 6
Of the entire web revolution was established through Apach web servers. x was working version until 2002, ad was a mainly UNIX product that employed a number of tricks to facilitate it to execute inside other operating systems, a well as Windows. I addition, te...
Pages: 5 (1250 words) , Essay
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Information Technology
LINUX is secure and readily available while UNIX has threats (viruses) roughly 100-85 that are in continuous circulation. Lnux is applied on a different range of platforms unlike UNIX where all functionalities are restricted to one array. Lnux is relatively cheaper than UNIX and has...
Pages: 5 (1250 words) , Assignment , Information Technology
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How has hacking and the motivation of attackers evolved
Gone are the times when hacking was considered benign; cmputer systems or networks today are built to withstand hacking and the risks attackers pose. Gaham Bell’s invention of the telephone came at a time western nations sought to improve communication. Te telephone technology that later...
Pages: 12 (3000 words) , Research Paper , Information Technology
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Comparative study of security in Windows and Linux
OpenBSD is developed in UNIX. A present it is considered to be number one with regards to the security measures among various other available options, snce this system was developed through proactive security measures and implementation of cryptography. OenBSD uses a pseudo random number generator...
Pages: 16 (4000 words) , Research Paper
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Week 4_H
Gauging integrity in a scenario where a highly sensitive data placed in a way that it intermixes with low sensitive data by retrieving the data from a low level application or program, te integrity of that information can be demoted. Fr example, i an employee...
Pages: 4 (1000 words) , Essay , Information Technology
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History of LINUX
Using GNU C Compiler, Trvalds developed his operating system on Minix. Athough other compilers, icluding the Intel C Compiler, cn be used to develop the code too, te GNU C Compiler emerges as the most appropriate in compiling Linux presently. Te personal project of Torvalds,...
Pages: 6 (1500 words) , Research Paper , Information Technology
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Information Risk Assessment and Security Management - Answer to Questions
2) A buffer overflow occurs when a program or process tries to store more data in a buffer than it is supposed to hold that means storage of data in buffer more than its capacity. Snce buffers are created to contain a finite amount of...
Pages: 7 (1750 words) , Essay
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The Feasibility of Using Linux Instead of Microsoft Windows for Home and Business
Linux has succeeded the web server market. It is creating grim inroads into LAN atmospheres. Self-governing industry analysts are placing out a number of unexpected projections regarding the Linux installed base. The latest edition of Gnome looks high-quality. In a recent report from Linux Corporation,...
Pages: 25 (6250 words) , Research Paper , Technology
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Dynamic Content Management
Content is created by content writers. Content is added to the repository database and the content writer will add metadata tags to the data for reusability. Tis enables content that needs updating to be searched for easily when it becomes out of date and needs...
Pages: 10 (2500 words) , Essay
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Ethical Formal Report and Analysis of the IT employment market
Companies known for high ethical standards usually have an ethical code stating that they treat everyone with dignity, dnt present misleading information, ad scrupulously follow rules and regulations. ”Moral behaviour needs to be embedded in a supportive social infrastructure that promotes consistent behaviour”. (dam Galinsky,...
Pages: 8 (2000 words) , Essay
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Digital forensic
There are four users who use Skype application in this example. Te file named ‘shared’ is a XML file which contains the main configuration information like time of usage, I address, ad other useful information. Eploring the ‘shared’ file one can retrieve the Unix style...
Pages: 6 (1500 words) , Coursework , Information Technology
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SMTP (Technical Aspects, Best Practices Recommendations and Implementation/Hardening How-to)
For this reason, ed users must unzip the files first using the here below shown command in the terminal of CentOS 7 terminal. Tis command lets the administrator extract the files after which he would need to use the command $tar –xf postfix-2. tr which...
Pages: 7 (1750 words) , Research Paper , Information Technology
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Socket programming
To effect communication successfully, astream socket requires that the two parties involved in the communication process to establish the connection first before initiating the dialog process. The client program requests for connection after which the server program determines the suitable socket connection. Te data being...
Pages: 6 (1500 words) , Research Paper , Information Technology
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Linux MUOS Report
Each user does a little work during its time slice and then hands the CPU access over to the next user for its time slice. Mltitasking is another crucial feature of a multiuser operating system. Amultitasking OS can handle more than one processor, a the...
Pages: 5 (1250 words) , Essay , Information Technology
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Systems Programming
Apparently, alot of malware and root kits were using the Exception Handler to get into Windows and damage applications and extract data. The implication is that Microsoft’s developers have introduced an operating system procedure that does the same job as an exception handler, bt works...
Pages: 12 (3000 words) , Essay , Information Technology
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IIS (Internet Information Services) vs Apache
Both use Active Server Pages (ASP) for development which allows embedding in HTML pages. AP which is widely deployed and supported has good development tools. I also is a fast and reliable solution for accessing databases. Tis in turn provides both systems to work with...
Pages: 7 (1750 words) , Essay
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Digital forensic
There are four users who use Skype application in this example. Te file named ‘shared’ is a XML file which contains the main configuration information like time of usage, I address, ad other useful information. Eploring the ‘shared’ file one can retrieve the Unix style...
Pages: 6 (1500 words) , Coursework , Information Technology
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Remote Procedure Calls - Operating systems -
The method of local procedure call makes use by placing the calling parameters on the stack and then executing a known form of a call instruction to the address of the procedure. Te procedure can read the parameters from the stack, d its work, pace...
Pages: 10 (2500 words) , Essay
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Write a report on Python Programming Language for 3000 - 4000 words
Python programming language is a high level, etensive, cnstrued and multi-platform programming language. I addition, pthon programming language is a smallest programming language. Hwever, te most attractive characteristic of python programming language is that it does not make use of any sort of brackets or...
Pages: 12 (3000 words) , Essay
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Explotery report
In addition, O X allows users to add third-party applications as well as themes the desktop. Hwever, Lnux helps users get rid of challenges such as having the Dock on the desktop with the task bar solely features integrated, afeature that cannot be performed by...
Pages: 5 (1250 words) , Assignment , English
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