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 
UNIX is a multi-user operating system; in other words it allows more than one user to have access to a computer at the same time. The users share the computer�s various resources amongst them. This PDF covers the following topics related to Unix : Introduction, Directory Structure/Hierarchy, First Commands, Wildcards and a useful feature, Copying and Moving Files, More about more, cat, and piping, Shells, Text editors.
Author(s): Alan Reed, Aslam Ghumra, Chris Bayliss, and Jenny Harrison, University of Birmingham
33 Pages
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
