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unix tagged articles (0-50 of 74)

  • Transferring Files Between Windows and UNIX - Unix FTP can be used to transfer files between PC's and Unix-based file servers. File transfer protocol (FTP) is the network protocol that is used to transfer the files from the PC to the Unix file server over TCP. The Unix file server will need to have an FTP server installed, and the PC will need to have an FTP client installed.
  • Personal Knowledge Of Free Software Development Works! - SCO also sent a letter to some 1,500 commercial users of Linux distributions, warning them that Linux may be an unauthorized derivative of code owned by SCO. That is, SCO alleges that Linux actually to some extent is owned by SCO and may not be distributed under the GPL.
  • Linux Web Hosting Pakistan - It was originally designed for the Intel x86 platforms. Now, it is also available for Intel, Mac, alpha, various embedded devices, and a lot of other platforms. Linux is actually a UNIX like operating system which is very consistent, reliable, steady, stable, and flexible. It is used on personal computers, workstations, servers, routers and almost, every other computing platform. Linux is multi-user and multi tasking so it can perform virtually every job or set of jobs rapidly and efficiently. Linux is as influential as any other operating system, and most significantly it is free. Linux was created to be a free substitute to UNIX.
  • Damn Small Linux Text Processing - Damn Small Linux can be an excellent tool for learning Linux commands and running the Linux operating system. But what if you don't want to be a computer nerd; can this software still be useful? The answer is a resounding yes;
  • The Top Ten Reasons For Learning Linux, Number 4 Enhanced Virus Resistance - Let's start by mentioning some facts that may be very disconcerting to die-hard Linux and Unix fans. Serious computer viruses appeared first in Unix systems. And what may have been the worst computer virus attack in history occurred on Unix systems about twenty years ago. Fortunately the lessons learned from this attack were integrated into the constantly evolving Unix and Linux systems. To some extent they have been integrated into protecting Windows systems, and that's also good news. One of the reasons Linux surpasses Windows for virus resistance is that it, Linux, is open source. When an attack occurs hundreds if not thousands of techies start working on solutions and post them to the Internet. You won't have to wait for an anti-virus company to come up with something. What other factors make Linux systems more virus resistant?
  • The Era of Open Source - Open Source has often been viewed as a free software. That is true to certain extend. The main difference between both lies in the availability of the source code. Free software does not releases its source code but Open Source does. Anyone can add or edit the code and it is also made available for everyone. When we ponder on the last sentence we can see that these ideas creates some of the most spectacular projects that is available today. It is due to all these reasons that we get to use fantastic software without cost. Some of the great software include Mozilla Firefox and Linux Operating System. Where as it is completely free to distribute there is an organization formed of volunteers to regulate these creations.
  • What To Do,When the Web Design is Not Print Design - Many Web designers come to the Web with a print background. Either they were print designers, or they are just used to the control that a print world gives. When you print something, it provides permanence and stability. You don't have this on the Web. The problem is, that it's easy to forget. When you build your Web page and test it in your browser, you get it looking exactly how you want it to look. But then you test it in a different browser, and it looks different. And if you move to a different platform, it will look differently again. As you're a designer, you'll need to work with customers. You will be doing them and yourself a disservice if you don't explain the difference between print and the Web.
  • Types of Computer software - Software is the language of a computer. And like human language, there are many different computer languages. Essentially, computer software can be divided into three main groups depending on their use and application. These are system software or operating system referred simply as the OS, application software and programming languages. Usually most of us interact with a computer using application software. 1. System Software: System software or operating system is the software used by the computer to translate inputs from various sources into a language which a machine can understand.
  • File Compare - Using File Compare Software To Improve Productivity - For finding the difference between two files, there is need for matching two files and the operation for it is termed as file compare. File compare can be simply termed as comparing of files or handling of files. Ever since the computers come into force, the need for comparing files arised. So the file comparing programs were found out in those days itself. In early days it came out for command line utilities and then soon for graphics based applications.

  • Understanding The Free File Compare Tool - In the quest to understand the free file compare tool you constantly see up for sale in the market, there is a need to understand the concept of file comparing. So, what exactly is fine comparing? In the computer world, there is actually a type of software that specializes in the complicated process of comparing files. Technically, what this software does is it points out the differences that are determined in two files.
  • How to Get Help in Linux - Sometimes, especially for Windows and Macintosh administrators, a move to the Linux operating system can seem a bit intimidating, especially because of the more traditional approach to administration through the Command Line Interface (CLI). The good news is that Linux includes ample, built-in help including "man" pages, "info", "help", and "apropos". In this article, I'll explain your options and give you some practice using each of them. The information in this article should be applicable in any flavor of Linux.
  • Web Hosting, PHP vs ASP - Web pages used to be simple affairs, where everything you needed to do could be done in HTML, there was really one set of rules and one set of expectations. Today's world is far more complex. Web pages can be more complex and customers expect more from web pages.
  • Linux Hosting Solutions for Domain Hosting Services - An introduction: First of all we have to introduce in World Wide Web hosting services provider - Hosting24hour.com is a leading web hosting services provider in the world. We offer all kinds of affordable quality Linux hosting services in our network to grow your business and web site hosting solutions. Before choosing reliable web hosting solutions for your company web site, you have taken a look at some points and not to confuse you about hosting services. The web pages are designed with various software platforms.
  • The Top Ten Concepts For Linux Beginners - Number 7, Shells And Utilities - A shell is the command interpreter program that serves as an interface between some users and the operating system itself. We say some users because most users rely on the graphical user interface. The Windows shell is the DOS command line interface accessed by clicking on Run and then entering the cmd command. The Windows graphical user interface is Explorer. This article describes the Damn Small Linux shell interface and several utilities, useful programs that may be launched from the shell. A subsequent article will describe the corresponding graphical user interface. Why would anyone want to bother with a shell when they can go with a prettier, easier-to-learn and easier-to-use graphical interface?
  • The Apple iPhone and A Tale of OS X - While most Apple iPhone users will be content with using the phone, others might like to delve into the development of the OX X operating system which power the phone. There have not been official explanations about the differences between the desktop versions of OS X (pronounced “OS 10?) and the version that will run on the iPhone, but let’s take a look at the development of OS X for the desktop. Mac OS X is a Unix-like operating system which had been earlier developed at NeXT and later acquired by Apple in early 1997. Mac OS X has similarities to the NEXTSTEP object-oriented system developed at Steve Jobs’ NeXT company after he left Apple.
  • Keeping Accurate Time on Your Computer Using NTP Servers - Computer systems utilise low-cost timing components that keep very poor time. The timing chips and oscillators used by many PC circuit board manufacturers can cause system time to drift wildly, by minutes every day. For environments that require synchronised time over a range of processes or devices, an alternative must be found. This is where the Network Time Protocol, or NTP, comes in. NTP provides a low-cost software solution to the problem of computer time synchronisation.
  • How Do You Know more about Website and Domain Names? - When you browse for websites on the internet your browser communicates with web servers via their IP address. Methods have been devised to assign human readable names or hostnames to ip addresses.
  • Free File Compare - What is file sharing? In computing there is a software which performs the function of file comparing. It outputs the differences between two files. The program displays the changes made per line for text files. The 'diff' is a file comparison utility that performs this function. Modern implementations also support binary files.
  • Utilising GPS to Serve Accurate Computer Time - The GPS system is a US military system to provide worldwide positioning information for navigational purposes. The system is maintained for the military by USNO, the United States Naval Observatory. The system is implemented by 24 orbiting satellites, each with precision timing references that are used to triangulate position. With the rise in low-cost GPS navigational equipment, cheap GPS Antennas and Receivers can provide a precise time and frequency reference for computer network synchronisation.
  • Top Ten Reasons For Learning Linux - Number 3, Internet Integration - And here is today's technology history lesson. No, Bill Gates and Microsoft did not invent the Internet. In fact, these visionaries actually jumped aboard the information highway fairly late after vainly trying to counterpose their own MSN to the Internet. In contrast Unix computers have been accessing the Internet and what's more running the Internet for decades. Unix and the Internet have had plenty of time to evolve together. Of course you can access the Internet from Windows with Internet Explorer, Firefox, and numerous other browsers. Many sites do use Windows-based Internet servers. Whether you are a casual Internet user or an Internet Service Provider you probably want to know the concrete differences for you and your associates to help choosing between Linux and Windows for meeting your Internet needs.
  • Ecommerce Hosting Services Help Your Online Business Flourish - There are quite a few things that you need to do to set up your online business, before you could open your online store to trading community online. The most important thing is to identify a suitable ecommerce hosting service for your business website. There are companies who provide web hosting or ecommerce hosting services along with Internet connectivity and related application software. Just to begin, please do not sign on to the first ecommerce hosting service you come across.
  • The Top Ten Concepts For Linux Beginners - Number 5, Inodes - Many aspects of Linux functionality are found, albeit in a different form in Windows. Inodes, the subject of this article, are an exception to this rule. Given the practicality of inodes, Windows now contains an imitation of this functionality. But really, to take full advantage of this somewhat complicated concept, you'll have to go to Linux or Unix. So what are inodes and why would anyone want to use them? Inodes are the internal description of a file. As we will see below, the specific inode contents for a given file are different in memory and on disk. But the key to the inode is that a single file may have different names. Why would anybody want to do that?
  • Color impacts your user on many psychological and physiological levels! - Browser-safe palette The browser-safe palette of 216 colors gives consistent and conventional results across the Mac OS, UNIX, and Windows platforms. Even though computers today can render millions of colors, you should use browser-safe palette if you think your website will be viewed from a 256 color computer, which can be the general case. It’ll be more effective if you limit the color palette to 2 or 3 major colors with shade variations, for more detail www.javascript-magic.com as it is visually more appealing. Plus limited colors means smaller file sizes and faster loading. Color impacts your user on many psychological and physiological levels. Your site’s color scheme can have a dramatic impact, either positive or negative on your potential success. Color is an important element of website designing.
  • Rural Satellite Internet Service - There are millions of people in rural America who cannot get cable or DSL Internet at all. This is mostly because they may not live in a community that offers high speed Internet.
  • Overview of DB2 - A Little History DB2 is a relational database management system produced by IBM that IBM refers to as a "data server." What is a relational database? A relational database is a set of files that has been analyzed for all of the relationships between fields. The related fields are pulled out of the original files in order to minimize redundancy in the data being stored. For example, instead of storing the information that TN is the state Tennessee in every record, that information is pulled out of the original file and stored only once in a state code file. The idea of a relational database first arose in 1970 when Dr. E.F. Codd formally stated a number of algebraic rules that could be applied to data manipulation.
  • SQL: Does Your Business Need It? - When creating a relational database, you can not only extend the data, you can define the domain of possible values in a data column and any additional constraints that you want to apply to the value of your data. This makes your information significantly more valuable and user friendly. Uses of SQL There are many uses of SQL for a business and you can find many significant case studies at www.viral-toolbar-builder.com SQL/case-studies/.
  • Top 10 Web Hosts: How Rankings Are Determined - If you have ever searched the internet for information on web hosting, you have probably come across sites that list out the top 10 companies, or something similar. Although these top 10 web hosts pages are good to read, you need to make sure that you do not rely on them too much. The fact of the matter is that these rankings are made up by people just like you. Although they may know more about the industry than you, when it comes down to it, what they say is not always the end all.
  • Use of GPS for Computer Timing Applications - The Global Positioning System (GPS) is now a very familiar tool in helping motorists to navigate but GPS has more uses than merely triangulating a position for direction finding, it can also be utilized to provide time and frequency information worldwide. Developed by the United States military, GPS incorporates at least 24 communication satellites in high orbit, all of which contain precise timing equipment to enable the satellite to triangulate positions accurately. However, each satellite's highly accurate atomic clock timing reference can also be used by NTP (Network Time Protocol) servers to synchronise computer networks using the highly accurate GPS time as an external reference. GPS is an ideal time and frequency source because it can provide highly accurate time anywhere in the world using relatively cheap components.
  • Start with Free Hosting Services - Free web site hosting is the most basic web hosting service that you can easily get and there are many hosting companies providing free web hosting that are available on the internet. Free hosting services generally contain ads on the pages hosted by customer. Free web hosting services are extremely limited.
  • Linux vs Windows Web Hosting - When choosing a web hosting solution the first thing you should consider is the proper operating system for your project. The major hosting operating systems include Microsoft Windows and Linux.
  • The Business of Free Software - The concept of free software has amazed me because so many developers were willing to put in time outside of their day jobs for the fun of it and just to give away their work. Its voluntary nature, made me expect that the free software movement would stay in the realm of more technically inclined people and would not to turn into mainstream business.
  • Heed The Answer To Difficultness, The Data Conversion Software - All that talk about how the world has become a global village does not really give light to the massive requirements that goes to maintaining and expanding that global village. So what is the world's global village made of? In one word: data. Lots and lots of data. Data in this case can be in different formats.
  • What is a Web Color Palette - Using the browser safe color palette is a choice you need to make when you're creating a Web page or Web image. It is especially important that you know what the consequences are for not using it. For example, you might use the color for the background of a table. On your monitor it would probably display as a nice neutral light grey. But when you show it to a friend, it could look very different. Depending upon how his monitor interprets the color it could look grey or it could look green or some other color. What displays as light grey on a 24-bit, 16.
  • Benefits Of Compare Folder Tools - Compare folder tools can be easily downloaded from various online software application vendors. But what exactly are these tools for? And why do many users consider them indispensable? Compare folder tools are software applications that can be used to compare two folders that may or may not contain various files. In the context of computers, a folder is an electronic object where multiple electronic documents can be kept. These folders are often used for the purpose of organizing information. In DOS and UNIX operating systems, folders are termed directories.
  • Why Use A Pdf Conversion Tool? - PDF (Portable Document Format) was introduced by Adobe a couple of years ago. It spread fast around the world, becoming one of the most popular file formats available. PDF files can be read with the free Adobe Acrobat Reader, but also with other specialized programs, no matter if you are on Windows, UNIX or another operating system. PDF files became so popular because of their advantages over other file formats. I explained that they can be viewed on about any computer. Then, their file size is considerably smaller than a similar Word document.
  • How Can I Subscribe To An RSS Reader? - RSS simply means Really Simple Syndication and it's a simple data-only version of a web page or weblog. This makes it easy to write programs that track this XML formatted data stream and let's you know when there's new material added to the site. For example, if you were tracking the Ask Iyabo Oyawale Data Stream, when this article went live, you'd receive notification and be able to read it within minutes of it arriving. Another Definition of RSS RSS and Atom files provide news updates from a website in a simple form for your computer. You read these files in a program called an aggregator, which collects news from various websites and provides it to you in a simple form.
  • An Introduction to SPSS - SPSS is a Statistical Package for Social Sciences, it is a data management software with which is an analysis product. It can carry out a range of important data an analysis and management function that includes statistical analyses plus graphical presentation of the data. There are around two microcomputer versions of SPSS accessible SPSS for Windows as well as SPSS Macintosh. Majority of the tutorials will focus on the SPSS for Windows, but the Mac version is same.
  • Marketing And Real Estate Leads - Finding legit and verified leads in real estate is no picnic. Lately the real estate market has slowed so how in a mountain of agents do you get the customers to come to you? Well as you can see traditional methods aren't working and someone keeps taking all your customers away. However you can reclaim them with a few simple tips. You can get your pockets heavy again; pay those back bills the creditors keep hounding you about. Marketing opportunities have never been so good. Finding ways to capture your potential homebuyer's heart is always a good idea. With the long lists of realtors on the market now you have to find a way to stand out from the crowd or have a very large following already. Researching what other realtors are doing differently is a start.
  • Why Online Backups Are The Only Choice For Many Businesses - Online backup is a process of taking routine backups of data and files from your computers or servers and it is generally taken at least once every week and ideally every day. This is one of the preferred data protection measures and nowadays all business organisations regularly take online backups of important data and documents. Taking regular online backups of your essential documents and data is now very easy and initially your service providers may provide a free trial for a fixed duration. To begin your service, you simply download the online backup software and the software does the rest of the job.
  • Batch File Compare - Automate Routine Jobs - Anatomy of a Batch File. A batch file contains a sequence of commands for a computer OS.
  • SEO-how important are URLs? - We have always heard about the imminent demise of URLs that are too difficult to write, save and keep in mind. Much research has not been done in this field. But the recent development in technology and the ever growing business is sure to take URLs to an advanced position.
  • 3 Basic parts to a Changing Font Attributes - Fonts and CSS The font tag has been deprecated in favor of cascading style sheets, so it is a good idea to get familiar with how to change the font color, size, and...
  • Advantage Of Using Find PDF Tools - In order to find PDF files easily, the current version of an Adobe Reader program needs to be installed in a user's computer hard drive. PDF is actually an acronym of the words, Portable Document Format, a file format created by Adobe Systems in 1993. This file format was designed to regulate faster and easier exchange of documents. A PDF file contains complete description and characteristics of a two-dimensional document, including its fonts, images, vector graphics, and texts. Unlike other file formats like HTML, the code used in creating web pages and JPEGS, the PDF file format is able to retain the original presentation and formatting of documents. Aside from retaining original file attributes, these files can be accessed through any Unix, Macintosh, or Microsoft computer operating systems.
  • CGI Web Hosting - 3 Essential Scripts for your Business - If there's one thing that people love it is a web site that has plenty of automated features. Sites that are highly interactive tend to get the most traffic and generate the most business for the companies that run them. Automated features can also play a "behind the scenes" role, making your site easier to use, run smoothly and allow for things like online sales and password protection. There are many ways to get this type of automation into your site, but all involve either client side or server side scripting.
  • Free software - part II - How to recognize 'a pearl'? But, in a maze of Open Source programmes there are real pearls - programmes, that may be even used for serious purposes. How can they be recognized? They have at least one of the following traits. Most of all, they are developed or sponsored by a serious company, public institution or foundation. It guarantees planned, constant development, often compliance with applicable standards, well thought out, open design, programmer's interface and communication with other applications. The examples of applications like this, are: StarOffice, developed by Sun Microsystems, Apache and related programmes, whose development is sponsored by the foundation established for that purpose, likewise the Python (Python Software Foundation).
  • How To Sync Your PC's Time To The Radio Atomic Clock Time Signal - The MSF-60 radio atomic clock time signal provides an accurate time reference broadcast throughout the British Isles. The time signal can be used as an accurate time reference to synchronise time on computers and computer networks. This article describes how the MSF-60 time signal can be decoded and used to synchronise computers and NTP time server systems. The time signal was broadcast from Rugby in the East Midlands.
  • Use PHP Tips For Better Program Outputs - Price Compared to ASP, PHP installations are absolutely cheaper to install. PHP perfectly runs on Linux (which is a free OS) and programmers use MySQL .(which also comes FREE)ASP runs on the IIS Server (Internet Information Server) which requires Windows N.T/2000/2003 Servers or better. Aside from that ASP mostly uses MS-SQL Server as the back end which is really expensiveThe Bottomline: PHP is CheaperCross Platform compatibility PHP programs run on a wider variety of OS Unix, Linux, Solaris and Window’s.ASP on the other hand only works flawlessly with Windows.Bottomline: PHP tops in terms of versatility.
  • Maintaining Precise Time On Your Computer by Utilising NTP Servers - Computer servers and workstations have integrated real-time clocks that are based on simple, cheap, crystal oscillators. The real-time clock is battery backed and maintains system time even when the computer is switched off. However, crystal oscillators characteristics change significantly with temperature variation, which can cause the time to drift by several minutes each day. This article describes how Internet or Intranet based NTP servers can be utilised to maintain accurate time on a computer system.
  • Shopping cart software: Enhancing performance of online tasks - The main purpose of shopping cart software is to offer an online database that acts as a repository of all the customer related information, capable of performing all the vital online transactions using its automated features. Shopping cart softwares are built in applications or programs, designed to take care of all your online business transaction needs.
  • PHP And LAMP Software - PHP is the most widely used web scripting language. It enables even relatively inexperienced programmers to develop dynamic web sites for virtually any web application under the Sun (this is an inside joke which will be explained below.) This article introduces PHP and its companions. First we will discuss a bit of its history. PHP originally meant Personal Home Page when first created in 1994 right around the time that graphical web browsers started to bloom. It is a good thing that the name was changed. This programming language does a lot besides prepare personal home pages, which it happens to do very well. PHP now stands for Hypertext Preprocessor. You may think that the letters are in the wrong order, but this is an inside joke. Many of its fans have a weird sense of humor.

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