Introduction to Unix Lectures

Introduction to Unix Lectures

The goals of this note are to enable students to log in to their UNIX accounts from any type of computer and have a basic understanding of the commands and utilities. Topics covered includes: Unix OS Introduction, Unix Editors, Unix Files and Directories, Unix Directories, Unix Number Sytstems, chmod command, Unix Wildcards, Unix Processes, Unix Redirection, Unix shell programming, Additional Commands, Unix Makefiles, unix Advanced Commands, Unix Command breifly, The Makefile.

Author(s): Dr. David A. Gaitros

NA Pages

Unix Lecture Notes

This note covers the following topics: introduction to unix, computer systems, an introduction to unix, unix session basics, files basic concepts, basic file manipulation, basic file security, contemporary multilevel machines, contemporary multilevel machines part, binary numbers, radix systems conversions negatives and arithmetic, processors, processors and parallelism, primary memory, secondary memory, inputoutput, inputoutput , digital logic design, the digital logic level gates, the sum of products notation, circuit equivalence and boolean algebra, basic logic circuits, logic design, arithmetic circuits, clocks and memories, memories and CPU, Buses, microarchitecture, the microarchitecture level, instructionset architecture, the instuction set architecture level, floatingpoint numbers, IEEE floatingpoint standard, data types instruction formats and addressing, instruction sets, operating systems, operating systems and virtual memory, virtual io instructions, assembly language, introduction to assembly language, macros and pass one of an assembler, linking and loading, introduction to shell scripting, the shell as a programming language, shell scripting control structures.

Author(s): Dr. Barry O'Sullivan

NA Pages