Unix :: essays research papers fc

UNIX was the first operating system designed to run on dissimilar computers by converting most hardware specific commands in machine wrangle into an independent curriculumming language called C . UNIX was the basis of AT&Ts telephone system and the governments wide area net profit system. Then it became the basis of communication between engineers and scientists, and eventually the basis of communication for everyone worldwide. It has held this remarkable spot since 1969. However, in the 1990s there are competitors in the market, namely, Microsoft muckle with its Windows NT product. But UNIX-based software suppliers are not just turning over and letting the competitors win. UNIX remains, and will remain a major player in the marketplace. The unequaled advantage of the UNIX operating system when it was introduced was that it could (and still does) run on dissimilar machines, unheard of prior to 1969. UNIX also can run more than one program at a time, store complex graphics and databases, and link to other UNIX and mainframe computer systems, including DOS since the late 1980s. UNIX-based systems control various programs written by many companies to distribute information between multiple computers within the network. This minimizes user costs and eliminates system-wide hardware crashes. Some of the original UNIX programs are still evident today. UNIX was veritable at AT&T in 1969, primarily for controlling the phone network and handling government communications. Hewlett-Packard, IBM, Sun Systems, other U.S. companies and international companies now shell out versions of UNIX that work best on their computers. UNIX has enjoyed a long, exclusive history, but Microsoft is trying to establish Windows NT as the premier Web server and replace UNIXs rife position as the Internets operating system. Although the Internet was originally developed around UNIX, some companies who design software for the Internet are bonnie reluctant to embrace UNIX for this purp ose. A major reason for moving to NT instead of UNIX is that the UNIX operating system is expensive, whereas Microsoft Windows NT is affordable to everyday users. The other major advantage of Microsoft Windows NT is importantly easier to install and maintain. Also, UNIX requires additional utility software such as NetWare, which is already built in to Microsoft Windows NT. The cost of replacing that hardware is a strong setting for most companies considering a switch to Microsoft Windows NT. Other users are not so quick to jump on the NT bandwagon.