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.tl 'CSCI-E28'Lecture 1'Outline'
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\fBTopic\fR:	Welcome, Intro, Review

\fBApproach\fR:	Outline, Dissect

\fBMain Ideas\fR:
	Course goals
	Course structure
	Required preparation
	C ideas
	What is systems programming?
	User level Unix
	System Services

\fBOutline\fR:
	How the Course Works

	The Role of an Operating System
	   Manage use and access to resources
	   Creates an illusion of a dedicated machine
	   
	Unix from the User Perspective

	Underlying Principles in Applications
	   Internet Bridge
	     Distributed, coordinated, communicating processes.
	     What are the basic elements of this architecture?

	   bc
	     what it does
	     how it does it

	   web browser
	     what it does
	     how it does it

	Studying and Writing Our Own Versions of System Programs
	   more
	     file i/o
	     terminal i/o
	     process management
	     video control
	
\fBConclusions\fR:
	Naive picture of C programs
	More complete picture of C programs
	What is system programming
	What is kernel programming