computers to personal computers
|
|
|
- Terence Ball
- 6 years ago
- Views:
Transcription
1 computers to personal computers
2 Xerox does it all 1973: Xerox Alto GUI wysiwyg mouse ethernet laserprinter smalltalk, impress, postscript 1979: Steve Jobs tours PARC 1981: Xerox Star
3 breaking down the computer HofI PC - 3
4 through thick and thin "What we wanted to preserve was not just a good environment in which to do programming, but a system around which a fellowship could form. We knew from experience that the essence of communal computing, as supplied by remote-access, time-shared machines, is not just to type programs into a terminal instead of a keypunch, but to encourage close communication". Thompson, Ritchie, & AT&T 1965: AT&T, MIT& GE work on multics 1968: DEC's 16-bit PDP : multics to unix 1971: first unix release --Ritche HofI PC - 4
5 unix at ucb 1973: Thompson at Berkeley Bill Joy develops em editor 1977: 1BSD released 1979: 3BSD (for Vax) SCO founded 1981: 4.1BSD 1983: 4.2 BSD (with tcp/ip stack) ITS-UNIX HofI PC - 5
6 so : Reagan DoJ releases AT&T 1991: Networking release 2; 386 BSD 1992: AT&T sues UCB HofI PC - 6
7 settlement 1994 settlement: USL, UCB, Novell HofI PC - 7
8 hobbyists homebrew Jobs Wozniac Osborne business-brew Gates Allen traffic control HofI PC - 8
9 open or closed? HofI PC - 9
10 open or closed? HofI PC - 9
11 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
12 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
13 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
14 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
15 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
16 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
17 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
18 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
19 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
20 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
21 here comes microsoft Software DEC (VisiCalc) OS DEC/VAX (3BSD-Unix) Apple Sun/Solaris (AT&T-Unix) [Msoft] BIOS CPU DEC/CVAX Apple/MOS Motorola Sun/SPARC [Intel] Hardware DEC Apple Sun HofI ABH - PC 17/6/06-10
22 name recognition decline of monopoly: "nobody ever lost their job..." rise of the "PC": "compatibles" to "clones" whitebox worries Microsoft Intel & co []/OEM HofI PC - 11
23 challenges to chokehold 1982: Richard Stallman & MIT GNU 1991: Linus Torvalds, Helsinki Hello everybody out there using minix - I'm doing a (free) operating system (just a hobby, won't be big and professional like gnu) for 386(486) AT clones. --Linus Torvalds HofI PC - 12
24 back to thin clients HofI PC - 13
History of Information April 13, 2010
1 advent of the internet History of Information April 13, 2010 2 aob aob looking ahead Corporate Social Responsibility 2.0: Social Media for Sustainable Business Date: Thursday, April 15 th Time: 7pm-9pm
An Operating System History of Operating Systems. Operating Systems. Autumn CS4023
Operating Systems Autumn 2017-2018 Outline 1 2 What is an Operating System? From the user s point of view an OS is: A program that acts as an intermediary between a user of a computer and the computer
Introduction to Linux Overview and Some History
Introduction to Linux Overview and Some History Computational Science and Engineering North Carolina A&T State University Instructor: Dr. K. M. Flurchick Email: kmflurch@ncat.edu Operating Systems and
COURSE OUTLINE. UNIX Programming 2014 Fall by Euiseong Seo
COURSE OUTLINE UNIX Programming 2014 Fall by Euiseong Seo Overview What this course is about Who teaches this course Why you have to take this course What you will learn in this course What you will earn
Unix to Linux. CS 3113 Fall 2018 Dr. Christan Grant
Unix to Linux CS 3113 Fall 2018 Dr. Christan Grant Outline A Brief History of Unix, C, Linux and the people involved. 2 https://commons.wikimedia.org/wiki/file:unix_history-simple.png 3 UNIX Unix definitions
Overview of Unix / Linux operating systems
Overview of Unix / Linux operating systems Mohammad S. Hasan Staffordshire University, UK Overview of Unix / Linux operating systems Slide 1 Lecture Outline History and development of Unix / Linux Early
Brief Linux Presentation. July 10th, 2006 Elan Borenstein
Brief Linux Presentation July 10th, 2006 Elan Borenstein History 1965 - Bell Labs (AT&T), GE and MIT Project to develop a new (multiuser, multitasking) operating system - MULTICS. (not successful) History
Introduc+on. General Information. General Information. General Information. General Information. General Information
Introduc+on IT244 - Introduc+on to Linux / Unix Instructor: Bo Sheng Location and Time S-3-143, Mon & Wed, 4:00 ~ 5:15pm Door code: 261359* Office Hours Science Center, S-3-167, Mon & Wed, 2 ~ 4pm TA office
CS Operating Systems (OS) Introduction. Lecture 2 Sept 12, 2018
CS 3305 Operating Systems (OS) Introduction Lecture 2 Sept 12, 2018 Operating System (OS) What is an Operating Systems (OS)? The software layer between user applications and hardware Manages / Optimizes
tech. solutions T2G Page1 ALT_01_Ch1 : Introduction to Linux ideas and history The History of Linux starts with the earlier development of UNIX.
Page1 ALT_01_Ch1 : Introduction to Linux ideas and history The History of Linux starts with the earlier development of UNIX. UNIX In 1969-1970, Kenneth Thompson, Dennis Ritchie, and others at AT&T Bell
CS 167: Operating Systems. Operating Systems In Depth I 1 Copyright 2017 Thomas W. Doeppner. All rights reserved.
CS 167: Operating Systems Operating Systems In Depth I 1 Copyright 2017 Thomas W. Doeppner. All rights reserved. Staff Head TA Kyle Laracey Grad TA Archita Agarwal UTAs Ian Boros Isaac Davis Egor Shakhnovskiy
History And Modern Uses Of The Unix Operating System (including embedded devices and mobile phones).
History And Modern Uses Of The Unix Operating System (including embedded devices and mobile phones). Presented by Tanna Lin PTADipMgt17 Overview What is Unix? Brief History In the Present Day In Conclusion
Lecture Topics. Announcements. Today: Operating System Overview (Stallings, chapter , ) Next: Processes (Stallings, chapter
Lecture Topics Today: Operating System Overview (Stallings, chapter 2.1-2.4, 2.8-2.10) Next: Processes (Stallings, chapter 3.1-3.6) 1 Announcements Consulting hours posted Self-Study Exercise #3 posted
The role of amateurs in computer science
The role of amateurs in computer science Tom van den Broek Bas Lijnse June 19, 2004 1 Introduction The role of amateurs in computer science... An appealing title for a paper about computer science history.
Introduction to Linux
Introduction to Operating Systems All computers that we interact with run an operating system There are several popular operating systems Operating Systems OS consists of a suite of basic software Operating
Operating Systems. I. Introduction. Eurecom
Operating Systems I. Introduction Ludovic Apvrille ludovic.apvrille@telecom-paristech.fr Eurecom, office 470 http://soc.eurecom.fr/os/ @OS Eurecom Outline 2/42 Fall 2018 Institut Mines-Telecom Operating
a story of alternatives
a story of alternatives There was a time when computers were big... really big. For the next 30 or so years computers would find a place in the academic institution, government agency and corporation.
Computer Science 1400: Part #4. Getting Here: The Personal Computer Revolution ( )
Computer Science 1400: Part #4 Getting Here: The Personal Computer Revolution (1970 1990) THE DAWN OF PERSONAL COMPUTERS THE COMPUTER USABILITY REVOLUTION What is a Computer? (Take III) data instructions
Computer Science 1400: Part #4. Getting Here: The Personal Computer Revolution ( )
Computer Science 1400: Part #4 Getting Here: The Personal Computer Revolution (1970 1990) THE DAWN OF PERSONAL COMPUTERS THE COMPUTER USABILITY REVOLUTION What is a Computer? (Take III) data instructions
Ethics. Ethics. Ethics. Ethics. The issue of software ownership. The issue of software ownership. Programmers and the Hacker mentality.
Programmers and the Hacker mentality. hacker n. [originally, someone who makes furniture with an axe] A person who enjoys exploring the details of programmable systems and how to stretch their capabilities,
Basics of system administration on a Unix system
Basics of system administration on a Unix system Contents Introduction 3 Unix 9 User environment: the shell 10 File management: starting from / 11 Text editing 12 Package management 13 User management
Introduction to Open Source. Marco Zennaro Carlo Fonda
Introduction to Open Source Marco Zennaro mzennaro@ictp.it Carlo Fonda cfonda@ictp.it Agenda Open Source Linux Linux history Distributions License Types OS and Development OS Definition Why is it called
CSC 634: Networks Programming
CSC 634: Networks Programming Lecture 01: Course Review and Introduction Instructor: Haidar M. Harmanani Course Introduction Lectures T, 4:30-7:30 from January 16, 2018 until April 26, 2018 Prerequisites
Author(s): August E. Evrard, PhD. 2010
Author(s): August E. Evrard, PhD. 2010 License: Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution-Non-commercial-Share Alike 3.0 License: http://creativecommons.org/licenses/by-nc-sa/3.0/
CSCI 2132 Software Development. Lecture 2: Introduction to UNIX and Unix-like Operating Systems
CSCI 2132 Software Development Lecture 2: Introduction to UNIX and Unix-like Operating Systems Instructor: Vlado Keselj Faculty of Computer Science Dalhousie University 7-Sep-2018 (2) CSCI 2132 1 Previous
Lecture 01: welcome and intro what LSD and Unix have in common
Lecture 01: welcome and intro what LSD and Unix have in common Hands-On Unix System Administration DeCal 2012-08-27 1 / 21 The Two of the most famous products of Berkeley are LSD and Unix. I don t think
CS 416: Operating Systems Design February 2, 2015
Operating Systems Design 01. Introduction In the beginning Paul Krzyzanowski Rutgers University Spring 2015 February 2, 2015 2014-2015 Paul Krzyzanowski 1 2 There were no operating systems Programming
CS108 Software Systems: UNIX. Fall 2011
CS108 Software Systems: UNIX Fall 2011 CS108 Fall 2011 2 Course Info cs.utexas.edu/ edwardsj/teaching/2011fall/cs108 CS108 Fall 2011 3 Why Linux? Multi-user, multi-process operating system Open-source
Logistics. 1: Welcome and Overview. Topics. What is an operating system? Benefits of Operating Systems (1) Hardware Resources
Logistics 1: Welcome and Overview Last Modified: 6/1/2004 11:53 AM Course Web Page Mailing List Staff Textbook -1-2 Topics What is an operating system? OS History, Architectural Support Processes, Threads
Those taking 169 do the 167 Uthreads and Mthreads assignments, but not the others.
Those taking 169 do the 167 Uthreads and Mthreads assignments, but not the others. The purpose of an operating system is to make the underlying hardware useful. Rather than forcing programmers to deal
Operating Systems. Pablo Prieto Torralbo. 1. Introduction DEPARTMENT OF COMPUTER ENGINEERING
Operating Systems 1. Introduction Pablo Prieto Torralbo DEPARTMENT OF COMPUTER ENGINEERING AND ELECTRONICS This material is published under: Creative Commons BY-NC-SA 4.0 Remember CPU registers Cache CPU
A brief history of Unix
A brief history of Unix Emanuele Rocca Berlin Unix Appreciation Society BUAS Berlin Unix Appreciation Society! whoami ema Debian Developer since 2003 Member of the Italian Linux Society Lead DevOps Engineer
ICT and Open Source Software
ICT and Open Source Software ITU/ICTP Workshop on New Radiocommunication Technologies for ICT in Developing Countries Africa Region Trieste-Italy, 17-21 May 2004 Marco Zennaro mzennaro@ictp.trieste.it
A Short, BSD-specific, UNIX History. Lewis Thompson November 14, 2003
A Short, BSD-specific, UNIX History Lewis Thompson (thompsl3@cs.man.ac.uk) November 14, 2003 1 Contents 1 Introduction 3 2 Short History 3 2.1 BSD, System III and Linux...................................
Dennis Ritchie. Dennis Ritchie - The Computer Science Pioneer without whom there would be no Jobs
- The Computer Science Pioneer without whom there would be no Jobs Outline 1 - Tributes 2 - The Man 3 - The Founder of C Success of C Critique of C 4 - The Founder of Unix Portability of Unix History of
Class Freeware, Open Source, and Free Software There is a difference, who knew?
Class Freeware, Open Source, and Free Software There is a difference, who knew? Notes Homework graded I m SORRY Homework 4&5: no homework this week Midterms How was it? Honestly Random, mostly unrelated
Computer System Management - Unix/Linux
Computer System Management - Unix/Linux Amarjeet Singh August 30, 2011 Partly adopted from Computer System Management Slides by Navpreet Singh Logistics Learn-it-yourself topic assignment Many students
LINUX System Administration. Perspectives, Practices and Expectations
LINUX System Administration Perspectives, Practices and Expectations Eunuchs or UNIX? System Administration? General user administration Disk administration Application Administration Scripting and automation
1: Welcome and Overview COM S 414. Last Modified: 9/2/ :04:21 PM
1: Welcome and Overview COM S 414 Last Modified: 9/2/2002 11:04:21 PM -1 Logistics Course Web Page http://www.cs.cornell.edu/courses/cs414/2002fa Newsgroup (check daily) cornell.class.cs414 Staff Textbook
Performance Measurement
ECPE 170 Jeff Shafer University of the Pacific Performance Measurement 2 Lab Schedule Activities Today / Thursday Background discussion Lab 5 Performance Measurement Next Week Lab 6 Performance Optimization
Introduction to Cygwin Operating Environment
Introduction to Cygwin Operating Environment ICT 106 Fundamentals of Computer Systems Eric Li ICT106_Pract_week 1 1 What s Cygwin? Emulates Unix/Linux environment on a Windows Operating System; A collection
Operating Systems CS3502 Spring 2018
Operating Systems CS3502 Spring 2018 Presented by Dr. Guoliang Liu Department of Computer Science College of Computing and Software Engineering Kennesaw State University Computer Systems See Appendix G
Introduction to Operating Systems. Note Packet # 1. CSN 115 Operating Systems. Genesee Community College. CSN Lab Overview
Introduction to Operating Systems Note Packet # 1 CSN 115 Operating Systems Genesee Community College CSN Lab Overview Dual booted Windows/Linux Workstations Linux workstations currently run CentOS and
UNIX Kernel. UNIX History
UNIX History UNIX Kernel 1965-1969 Bell Labs participates in the Multics project. 1969 Ken Thomson develops the first UNIX version in assembly for an DEC PDP-7 1973 Dennis Ritchie helps to rewrite UNIX
Chapter 1. Historical Background
If the automobile had followed the same development cycle as the computer, a Rolls-Royce would today cost $100, get a million miles per gallon, and explode once a year, killing everyone inside. -- Robert
Fundamental Concepts and History
Fundamental Concepts and History Minsoo Ryu Real-Time Computing and Communications Lab. Hanyang University msryu@hanyang.ac.kr Topics Covered I. Fundamental Concepts II. Evolution of OS 2 Key Concepts
Copyright 2012 Pearson Education, Inc. Publishing as Prentice Hall
1 Technology in Action Technology in Focus: The History of the PC 2 The first personal computer Sold as a kit Switches for input Lights for output Altair 8800 Bill Gates and Paul Allen created a compiler
Introduction to Linux
Introduction to Linux Prof. Jin-Soo Kim( jinsookim@skku.edu) TA Sanghoon Han(sanghoon.han@csl.skku.edu) Computer Systems Laboratory Sungkyunkwan University http://csl.skku.edu Announcement (1) Please come
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY 1 Computers and Microprocessors Everywhere PC, VCR, DVD,Toys Phones, Cars, etc Hardware and Software Embedded
Advanced Linux System Administra3on
Advanced Linux System Administra3on Topic 1. Introduc3on to UNIX/Linux Pablo Abad Fidalgo José Ángel Herrero Velasco Departamento de Ingeniería Informá2ca y Electrónica Este tema se publica bajo Licencia:
INTRODUCTION TO OPERATING SYSTEMS. Jo, Heeseung
INTRODUCTION TO OPERATING SYSTEMS Jo, Heeseung TODAY'S TOPICS What is OS? History of OS 2 OPERATING SYSTEM? Computer systems internals 3 WHY DO WE LEARN OS? To graduate? To make a better OS or system Functionality
Intro to FOSS. What is FOSS?
Intro to FOSS What is FOSS? Outline Key principles of FOSS Some key players in early FOSS History of FOSS movement Why you should care Which came first, the chicken or the egg? FOSS as a new movement vs.
COPYRIGHTED MATERIAL. Unix Fundamentals. Brief History
1 Unix Fundamentals The Unix operating system was created more than 30 years ago by a group of researchers at AT&T s Bell Laboratories. During the three decades of constant development that have followed,
Introduction to Operating Systems. Jo, Heeseung
Introduction to Operating Systems Jo, Heeseung Today's Topics What is OS? History of OS 2 Operating System? Computer systems internals 3 Why do we learn OS? To graduate? To make a better OS or system Functionality
CS 153 Design of Operating Systems
CS 153 Design of Operating Systems Winter 19 Lecture 2: Historical perspective Instructor: Nael Abu-Ghazaleh Last time What is an OS? What roles does it play? Today: Historic evolution of Operating Systems
learning objectives understand the role of an operating system understand the role of interpreters and compilers
system software learning objectives algorithms your software system software hardware understand the role of an operating system understand the role of interpreters and compilers unders tand t he role
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY. Computers and Microprocessors
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY 1 Computers and Microprocessors Everywhere PC, VCR, Toys, etc Hardware and Software Evolution of up First
1. INTRODUCTION TO LINUX
1. INTRODUCTION TO LINUX 1.1. WHAT IS A COMPUTER SYSTEM 1.1.1. Abstract Definition Depending on the user, the system is defined accordingly. It is as a magical box, which lets us to do cool stuff like
History, Hardware, OS Concepts
History, Hardware, OS Concepts 2016-05-11 7:40 PM Notice about Midterm/Final: Mostly composed of short answers. And few factorial recall questions. Could also ask you about the assignments. No sample Midterm
Operating systems fundamentals - B01
Operating systems fundamentals - B01 Alun Moon, Michael Brockway, David Kendall Northumbria University Alun Moon, Michael Brockway, David Kendall (Northumbria Operating systems University) fundamentals
The Operating System Machine Level
The Operating System Machine Level Wolfgang Schreiner Research Institute for Symbolic Computation (RISC-Linz) Johannes Kepler University Wolfgang.Schreiner@risc.uni-linz.ac.at http://www.risc.uni-linz.ac.at/people/schreine
COPYRIGHTED MATERIAL. What Is Linux? Linux History. Linux as an Operating System. Linux as Free Software. Commercial Applications for Linux
2915ch01.qxd 04/19/01 12:57 PM Page 3 Linux History C H A P T E R O N E What Is Linux? Linux as an Operating System Linux as Free Software Commercial Applications for Linux COPYRIGHTED MATERIAL 1 2915ch01.qxd
What is FreeBSD? Christian Brüffer The FreeBSD Project
What is FreeBSD? Christian Brüffer The FreeBSD Project Overview What is FreeBSD? License Release Engineering Main Features BSD/FreeBSD History Organizational Structure What is FreeBSD?
Introduction to Operating Systems
Introduction to Operating Systems Jinkyu Jeong (jinkyu@skku.edu) Computer Systems Laboratory Sungkyunkwan University http://csl.skku.edu EEE3052: Introduction to Operating Systems, Fall 2017, Jinkyu Jeong
A Time Line of the GPL and Linux Tobin Maginnis 1-Nov-08
A Time Line of the GPL and Linux Tobin Maginnis 1-Nov-08 There are many types of Free Open Source Software (FOSS) licenses today and many see Linux as just another example of FOSS; however, the reality
Linux History. Todd Kelley T323
Linux History Todd Kelley T323 kelleyt@algonquincollege.com 1 Topics Just what is an operating system anyway? Ages of Computing (Generations) History of the Unix and Linux operating systems Structure of
Introduction to Linux
Why Linux? Nothing is hidden (opensource is good for education) It runs anywhere, on almost anything Android, OS X, Raspberry Pi, Old PCs Low resource requirements You are likely to use it in your job,
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY 1 Computers and Microprocessors Everywhere PC, VCR, Toys, etc Hardware and Software Evolution of up First
The Operating System Machine Level
The Operating System Machine Level Wolfgang Schreiner Research Institute for Symbolic Computation (RISC-Linz) Johannes Kepler University Wolfgang.Schreiner@risc.uni-linz.ac.at http://www.risc.uni-linz.ac.at/people/schreine
4 Lecture: Operating System Structures
4 Lecture: Operating System Structures Outline: nnouncements Two stories OS Pre-history: The boot process How it all begins (on an Intel PC with a floppy) How it continues nd onwards: How does the OS get
Systems Programming. The Unix/Linux Operating System
Systems Programming The Unix/Linux Operating System 1 What is UNIX? A modern computer operating system Operating system: a program that acts as an intermediary between a user of the computer and the computer
Operating System Study Material
The operating system works as a mediator between hardware, application software and user. Operating systems are programs that coordinate computer resources, provide an interface between users and the computer,
UNIX. The Very 10 Short Howto for beginners. Soon-Hyung Yook. March 27, Soon-Hyung Yook UNIX March 27, / 29
UNIX The Very 10 Short Howto for beginners Soon-Hyung Yook March 27, 2015 Soon-Hyung Yook UNIX March 27, 2015 1 / 29 Table of Contents 1 History of Unix 2 What is UNIX? 3 What is Linux? 4 How does Unix
Operating System Concepts Rab Nawaz Khan Jadoon
Operating System Concepts Rab Nawaz Khan Jadoon DCS COMSATS Institute of Information Technology Lecturer COMSATS Lahore Pakistan Operating System Concepts Operating System Operating System It is a system
64 bit Dyalog APL. A few bits of history Benefits Interoperability. Sockets Component files Workspaces APs
64 bit Dyalog APL A few bits of history Benefits Interoperability Sockets Component files Workspaces APs A few bits of history Year Unix d 16 bit 1981 Zilog Z8000 A few bits of history Unix Year 16 bit
The Slide does not contain all the information and cannot be treated as a study material for Operating System. Please refer the text book for exams.
The Slide does not contain all the information and cannot be treated as a study material for Operating System. Please refer the text book for exams. Operating System Services User Operating System Interface
Computer. Operating Systems Introduction to Operating System (OS)
Computer Operating Systems Introduction to Operating System (OS) A computer is a system composed of two major components: hardware and software. Hardware is the physical equipment. Software is the collection
History of the Internet (& UNIX)
History of the Internet (& UNIX) 김현철컴퓨터공학부서울대학교 2010.9.13/15 ( 월 / 수 ) The origins of the Internet : Where did it come from The Sputnik Shock Was a turning point of the Cold War. 1957.10.4 U.S. responses
Introduction to the GNU/Linux operating system
Introduction to the GNU/Linux operating system Josep Jorba Esteve PID_00148470 GNUFDL PID_00148470 Copyright 2009, FUOC. Permission is granted to copy, distribute and/or modify this document under the
Performance Measurement
ECPE 170 Jeff Shafer University of the Pacific Performance Measurement 2 Lab Schedule Ac?vi?es Today Background discussion Lab 5 Performance Measurement Wednesday Lab 5 Performance Measurement Friday Lab
CSC 453 Operating Systems
CSC 453 Operating Systems Lecture 1: An Introduction What Is an Operating System? An operating system is the software that serves as an interface between the user (or his/her software applications) and
Operating System Labs. Yuanbin Wu
Operating System Labs Yuanbin Wu cs@ecnu Operating System Labs Introduction to Unix (*nix) Course Overview Operating System Labs Introduction to Unix (*nix) Course Overview Unix / *nix What A family of
Lecture 11 HCI History
Lecture 11 HCI History Terry Winograd CS147 - Introduction to Human-Computer Interaction Design Computer Science Department Stanford University Autumn 2006 CS147 - Terry Winograd - 1 Learning Goals Be
History of Unix, Linux and the Open Source
History of Unix, Linux and the Open Source 12.2.2012 George Ajam College of Science /Computer Science Dept. DEC PDP 7 History of UNIX 1969: First version of "Unics" by Ken Thompson and Dennis Richie Multi
COMPUTER HISTORY Compiled by Charles Kim Howard University
EECE416 :Microcomputer Fundamentals and Design ( Microcomputer & Microprocessor ) COMPUTER HISTORY Compiled by Charles Kim Howard University 1 Computers Everywhere Everywhere PC, VCR, DVD,Toys Phones,
OPEN SOURCE SOFTWARE
Introduction to Open Source Software Development Spring semester, 2017 School of Computer Science and Engineering, Pusan National University Joon-Seok Kim OPEN SOURCE SOFTWARE Outline Open source software
3 Lecture: The Process Model
3 Lecture: The Process Model Outline: Announcements Two stories System Calls Again System Call Mechanisms How to do it OS Pre-history: The boot process How it all begins (on an Intel PC with a floppy)
Spring Modern Computer Science in a Unix Like Environment CIS c
Spring 2009 Modern Computer Science in a Unix Like Environment http://www.seas.upenn.edu/~cis399ux 25/01/09 Slide 1 What is Unix/Linux? Linux itself is an Operating System Kernel Linux is often used to
Mac OS X Part 1. The University of Utah Student Computing Labs Macintosh Support
Mac OS X Mac OS X Part 1 The University of Utah Student Computing Labs Macintosh Support mac@scl.utah.edu We Will Cover Classic Mac OS evolution Overview UNIX evolution Overview How Classic Mac OS & UNIX
A Tour of Computer Systems
CHAPTER 1 A Tour of Computer Systems 11 Information Is Bits + Context 3 12 Programs Are Translated by Other Programs into Different Forms 4 13 It Pays to Understand How Compilation Systems Work 6 14 Processors
Chapter 01: Introduction to Linux
True / False 1. Open Source Software (OSS) is freely developed and continuously improved by a large community of software developers ANSWER: True 2. The term hacker refers to someone who illegally uses
Software Project. Lecturers: Ran Caneti, Gideon Dror Teaching assistants: Nathan Manor, Ben Riva
Software Project Lecturers: Ran Caneti, Gideon Dror Teaching assistants: Nathan Manor, Ben Riva Emails: (canetti/benriva)@post.tau.ac.il nathan.manor@gmail.com gideon@mta.ac.il http://www.cs.tau.ac.il/~roded/courses/soft-project10.html
Introduction to Unix The Unix Wars! Pg 1
Introduction to Unix The Unix Wars! Pg 1 The Unix Wars! Ray Lockwood Points: UC Berkeley builds BSD, the Unix variant that runs workstations and ArpaNet. AT&T becomes free to commercialize Unix The Unix
Topics. Operating System I. What is an Operating System? Let s Get Started! What is an Operating System? OS History.
Topics Operating System I What is an OS? OS History OS Concepts OS Structures Introduction Let s Get Started! What is an Operating System? What are some OSes you know? Pick an OS you know: What are some
Linux. What is it? What s good about it? What s bad about it?
Linux What is it? What s good about it? What s bad about it? History Minix by Tanenbaum in late 1980s Linus Torvalds started Linux as a hobby project to improve on Minix First official public version late
Computers in Engineering COMP 208. A Brief History. Mechanical Calculators. A Historic Perspective Michael A. Hawker
Computers in Engineering COMP 208 A Historic Perspective Michael A. Hawker Sept 4th, 2007 Computers in Engineering 1 A Brief History Abacus considered first mechanical computing device Used beads and rods
Computers in Engineering COMP 208
Computers in Engineering COMP 208 A Historic Perspective Michael A. Hawker Sept 4th, 2007 Computers in Engineering 1 A Brief History Abacus considered first mechanical computing device Used beads and rods
Software Application (SWA) Skill Area 208: Use Personal Computer And Operating System
Software Application (SWA) Skill Area 208: Use Personal Computer And Operating System 208.2 Types of OS and its Features (5hrs) 208.2.1 Types of Operating System What is an Operating System? An operating
Development Technology: Using Linux
Development Technology: Using Linux COMS 3102 Spring 2018 Dan Mechanic Lecture 1: What is Linux? Welcome! Instructor Dan Mechanic (mechanic@columbia.edu) TAs TBD Office Hours: Mon 5:30pm - 6:30pm - TA
Unix/Linux: History and Philosophy
Unix/Linux: History and Philosophy History and Background Multics project Unix Linux Multiplexed Information and Computing Service Collaborative venture between General Electric, Bell Telephone Labs, and