lecture12_inf201_fall2010

lecture12_inf201_fall2010 - IINF201 (Fall 2009) Intro. to...

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Unformatted text preview: IINF201 (Fall 2009) Intro. to Info. Technologies Department of Informatics University at Albany SUNY Lecture From: Sairam Chinnam, INF 523 Fall 2006 Original Source: Afzal, Amir, (2002), UNIX Unbounded: A Beginning Approach, 4th Edition, Prentice Hall. 11/01/06 :: Unix and Networking Sairam Chinnam istory of Unix Operating System- Punch Cards were widely used in 1960s- Unix Operating System was developed by Ken Thompson and Dennis Ritchie in 1969- MULTICS Operating System and Space Travel- DEC (Digital Equipment Corporation)- Assembly Language to High Level Language- Unix was re-written in C language in 1973 - Unix OS moved to Educational institutions in 1975 There are two major version of Unix OS- AT&T Unix Version V - 1983- Berkley Unix Berkley Software Distribution (BSD) 11/01/06 :: Unix and Networking Sairam Chinnam ther Unix Systems Linux- Linus Tomvalds, University of Finland, Helsinki- Freeware Solaris- Widely used- Used both Unix System V and BSD UnixWare- A Product of Novel Netware- Developed under the brand name of UnixWare in 1994- Sold to Santa Cruz Operation (SCO)- UnixWare Personal Edition and UnixWare Application Server Other Versions Include AIX, IRIX, SVR4, HP-UX 11/01/06 :: Unix and Networking Sairam Chinnam nix System Components 11/01/06 :: Unix and Networking Sairam Chinnam ulti-user Capability 11/01/06 :: Unix and Networking Sairam Chinnam nix Shell The Shell is a program that handles user interaction with the Unix system....
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lecture12_inf201_fall2010 - IINF201 (Fall 2009) Intro. to...

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