Deux Hommes Et Un Ordinateur
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Unix and Linux System Administration and Shell Programming
Unix and Linux System Administration and Shell Programming Unix and Linux System Administration and Shell Programming version 56 of August 12, 2014 Copyright © 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011, 2012, 2013, 2014 Milo This book includes material from the http://www.osdata.com/ website and the text book on computer programming. Distributed on the honor system. Print and read free for personal, non-profit, and/or educational purposes. If you like the book, you are encouraged to send a donation (U.S dollars) to Milo, PO Box 5237, Balboa Island, California, USA 92662. This is a work in progress. For the most up to date version, visit the website http://www.osdata.com/ and http://www.osdata.com/programming/shell/unixbook.pdf — Please add links from your website or Facebook page. Professors and Teachers: Feel free to take a copy of this PDF and make it available to your class (possibly through your academic website). This way everyone in your class will have the same copy (with the same page numbers) despite my continual updates. Please try to avoid posting it to the public internet (to avoid old copies confusing things) and take it down when the class ends. You can post the same or a newer version for each succeeding class. Please remove old copies after the class ends to prevent confusing the search engines. You can contact me with a specific version number and class end date and I will put it on my website. version 56 page 1 Unix and Linux System Administration and Shell Programming Unix and Linux Administration and Shell Programming chapter 0 This book looks at Unix (and Linux) shell programming and system administration. -
Patricia Seybold's UNIX in the Office
Periodicals Printed Information 111 Audience CommUNIXations 12345678910 Non-wizard Wizard Background Publisher: /usr/group 12345678910 Commercial Scientific/Research Product Reviews This is /usr/group’s monthly newsletter. It reports 12345678910 /usr/group activities and prints several commercially- Useless Useful oriented papers each month, in effect, spanning Editorial/Technical Content the gap between UniForum conferences. In this respect, it is comparable to the commercial UNIX 12345678910 Useless Useful magazines, except this is free when you become a member of /usr/group. Audience ;login: 12345678910 Non-wizard Wizard Background Publisher: USENIX Association 12345678910 Commercial Scientific/Research Product Reviews This is the USENIX Association’s monthly newslet- 12345678910 ter. It is one of the oldest regularly published UNIX Useless Useful periodicals. Apart from reporting on USENIX activ- Editorial/Technical Content ities, ;login: prints several technical papers each month, in effect, spanning the gap between 12345678910 Useless Useful USENIX conferences. ;login: is free to all members of the USENIX Association. Audience Patricia Seybold’s UNIX in the Office 12345678910 Non-wizard Wizard Background 12345678910 Publisher: Patricia Seybold’s Office Commercial Scientific/Research Computing Group Product Reviews 12345678910 Useless Useful This newsletter specializes in UNIX in the office. It Editorial/Technical Content includes product reviews, trends and some extreme- ly technical and in-depth analysis. Very expensive. 12345678910 Useless Useful 112 Printed Information Periodicals Audience UNIGRAM • X 12345678910 Non-wizard Wizard Background 12345678910 Publisher: Miller Freeman Publications Commercial Scientific/Research Product Reviews 12345678910 Useless Useful The only weekly UNIX newsletter. Market-oriented Editorial/Technical Content stories on new products, mergers, large contracts, joint-marketing agreements, analysis of companies, 12345678910 market trends, etc. -
A Repository of Unix History and Evolution
http://www.dmst.aueb.gr/dds/pubs/jrnl/2016-EMPSE-unix-history/html/unix-history.html This is an HTML rendering of a working paper draft that led to a publication. The publication should always be cited in preference to this draft using the following reference: Diomidis Spinellis. A repository of Unix History and evolution. Empirical Software Engineering, 22(3):1372–1404, 2017. (doi:10.1007/s10664-016-9445-5) This document is also available in PDF format. The final publication is available at Springer via doi:10.1007/s10664-016-9445-5. The document's metadata is available in BibTeX format. Find the publication on Google Scholar This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. Diomidis Spinellis Publications A Repository of Unix History and Evolution1 Diomidis Spinellis Abstract The history and evolution of the Unix operating system is made available as a revision management repository, covering the period from its inception in 1972 as a five thousand line kernel, to 2016 as a widely-used 27 million line system. The 1.1GB repository contains 496 thousand commits and 2,523 branch merges. The repository employs the commonly used Git version control system for its storage, and is hosted on the popular GitHub archive. -
Australian UNIX Systems User Group Newsletter Volume 10, Number 2
Australian UNIX systems User Group Newsletter Volume 10, Number 2 April 1989 Registered by Australia Post, Publication Number NBG6524 The Australian UNIX* systems User Group Newsletter Volume 10 Number 2 April 1989 CONTENTS AUUG General Information ..................... 3 Editorial ........................... 4 President’s Letter ......................... 6 Secretary’s Letter ......................... 7 Call for Papers - AUUG ’89 ..................... 8 Adelaide UNIX Users Group Information ................. 10 Westem Australian UNIX systems Group Information ............. 11 AUUG Institutional Members ..................... 12 USENIX San Diego Proceedings Offer .................. 14 Structured Query Language (SQL) Shell .................. 17 Multi-User Machine Benchmarking ................... 22 Sun’s Response ......................... 29 From the EUUGN Newsletter - Volume 8 Number 4 .............. 33 Changing the *roff Escape Character ................. 34 Optical Disk WORM File System under System V Rel 3.0 .......... 38 Portugal EUUG Conference Report .................. 45 Competition Result ...................... 49 A First Visit to an EUUG Conference ................ 50 The German EUnet - Dnet .................... 52 The C and UNIX Dictionary ................... 54 Hungarian UNIX Users Group ................... 55 Yugoslav UNIX Users Group ................... 56 News,from the Netherlands ........ ............ 57 The Danish Connection ..................... 60 The UKUUG National Group ................... 63 EUNET in Belguim ..................... -
Timeline Visual Effects, Computer Graphics, Computer Animation
Timeline Visual Effects, Computer Graphics, Computer Animation 1642 Blaise Pascal: mechanical calculator 1670 Juan Caramuel y Lobkowitz : binary principle 1760 Johann Heinrich Lambert: Lambert’s law of ideal diffuse reflection, the foundation of Lambert shading 1801 Joseph-Marie Jacquard: loom with punching cards 1834 Charles Babbage: punching cards, calculator (Analytical Engine) 1839 Louis Jacques Mandé Daguerre: Daguerrotype 1843 Alexander Bain: fax machine 1850 Aimé Laussedat: photogrammetry 1854 George Boole: Boolean algebra 1878 Oberlin Smith: magnetic recording 1884 Eadweard Muybridge: still image series 1887 Etienne Jules Marey: chronophotography 1888 Thomas A. Edison: Kinetograph 1890 Herman Hollerith: punching strips 1895 Thomas A. Edison: stop trick, used in: The Execution of Mary, Queen of Scots 1895 Max and Emil Skladanowsky: film 1895 Auguste and Louis Lumière: film 1895 Louis Lumière: time manipulation, backwards running film, used in: Charcuterie mécanique 1897 G. A. Smith: double exposure, used in: The Corsican Brothers 1897 Georges Méliès: time lapse, used in: Carrefour de l’opera 1897 Albert E. Smith, J. Stuart Blackton: stop-motion animation, used in: Humpty Dumpty Circus 1898 Poulsen: magnetic recording 1899 Arthur Melbourne Cooper: animation, used in: Matches: An Appeal 1901 W. R. Booth: compositing, used in: The Hunted Curiosity Shop 1901 Georges Méliès: split screen, used in: L ‘Homme à la tête en caoutchouc 1902 Georges Méliès: stop trick 1902 Georges Méliès: slow motion © Barbara Flückiger, Professor, University of Zurich Switzerland, [email protected], http://www.zauberklang.ch 1 Timeline Visual Effects, Computer Graphics, Computer Animation 1902 Edwin S. Porter: stop-motion animation, used in: Fun in a Bakery Shop 1903 Edwin S. -
Plan 9 from Bell Labs 223 More Detail About Topics in This Paper Can Be Found in the Plan 9 Programmer's Manual IAT&T Bell Labs
Plan 9 from BeII Labs Rob Pike Dave Presotto Se¿n Dorward Bob Flandrena Ken Thourpson Howard Trickey Phil Winterbottom Af&T Bell Laboratories Munay Hill, New Jersey 07974 USA @19954T&T. Reprintedbypermission.Cornpøting Systems, Vol.8 . No.3 . Summer 1995 221 l. Motivation By the mid 1980's, the trend in computing was away from large centralized time- shared computers towards networks of smaller, personal machines, typically UNIX 'workstations'. People had grown weary of overloaded, bureaucratic timesharing machines and were eager to move to small, self-maintained systems, even if that meant a net loss in computing power. As microcomputers became faster, even that loss was recovered, and this style of computing remains popular today. In the rush to personal workstations, though, some of their weaknesses were overlooked. First, the operating system they run, UNIX, is itself an old timeshar- ing system and has had trouble adapting to ideas born after it. Graphics and net- working were added to UNIX well into its lifetime and remain poorly integrated and difficult to administer. More important, the early focus on having private ma- chines made it difficult for networks of machines to serve as seamlessly as the old monolithic timesharing systems. Timesharing centralized the management and amortization of costs and resources; personal computing fractured, democ- rafized, and ultimately amplified administrative problems. The choice of an old timesharing operating system to run those personal machines made it difficult to bind things together smoothly. Plan 9 began in the late 1980s as an attempt to have it both ways: to build from cheap modern microcomputers a system that was centrally administered and cost-effective. -
A Repository of Unix History and Evolution
Empirical Software Engieering 10.1007/s10664-016-9445-5 A Repository of Unix History and Evolution Diomidis Spinellis Abstract The history and evolution of the Unix operating system is made avail- able as a revision management repository, covering the period from its inception in 1972 as a five thousand line kernel, to 2016 as a widely-used 27 million line system. The 1.1gb repository contains 496 thousand commits and 2,523 branch merges. The repository employs the commonly used Git version control system for its storage, and is hosted on the popular GitHub archive. It has been created by synthesizing with custom software 24 snapshots of systems developed at Bell Labs, the University of California at Berkeley, and the 386bsd team, two legacy repositories, and the modern repository of the open source Freebsd system. In total, 973 individual contributors are identified, the early ones through primary research. The data set can be used for empirical research in software engineering, information systems, and software archaeology. Keywords Software archeology · Unix · configuration management · Git 1 Introduction The Unix operating system stands out as a major engineering breakthrough due to its exemplary design, its numerous technical contributions, its impact, its develop- ment model, and its widespread use (Gehani 2003, pp. 27{29). The design of the Unix programming environment has been characterized as one offering unusual The work has been partially funded by the Research Centre of the Athens University of Eco- nomics and Business, under the Original Scientific Publications framework (project code EP- 2279-01) and supported by computational time granted from the Greek Research & Technology Network (grnet) in the National hpc facility | aris | under project id pa003005-cdolpot. -
A Repository of Unix History and Evolution
A repository of Unix history and evolution Diomidis Spinellis Empirical Software Engineering An International Journal ISSN 1382-3256 Volume 22 Number 3 Empir Software Eng (2017) 22:1372-1404 DOI 10.1007/s10664-016-9445-5 1 23 Your article is protected by copyright and all rights are held exclusively by Springer Science +Business Media New York. This e-offprint is for personal use only and shall not be self- archived in electronic repositories. If you wish to self-archive your article, please use the accepted manuscript version for posting on your own website. You may further deposit the accepted manuscript version in any repository, provided it is only made publicly available 12 months after official publication or later and provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at link.springer.com”. 1 23 Author's personal copy Empir Software Eng (2017) 22:1372–1404 DOI 10.1007/s10664-016-9445-5 A repository of Unix history and evolution Diomidis Spinellis1 Published online: 11 August 2016 © Springer Science+Business Media New York 2016 Abstract The history and evolution of the Unix operating system is made available as a revision management repository, covering the period from its inception in 1972 as a five thousand line kernel, to 2016 as a widely-used 27 million line system. The 1.1GB repository contains 496 thousand commits and 2,523 branch merges. The repository employs the com- monly used Git version control system for its storage, and is hosted on the popular GitHub archive. -
LIFE with UNIX a Guide for Everyone
LIFE WITH UNIX LIFE WITH UNIX A Guide For Everyone Don Libes & Sandy Ressler PRENTICE HALL, Englewood Cliffs, New Jersey 07632 Library of Congress Cataloging in Publication Data Life with UNIX, A Guide For Everyone UNIX is a registered trademark of AT&T. Production: Sophie Papanikolaou Cover production: Eloise Starkweather Cover design: Lundgren Graphics, Ltd. Cover artwork: Sandy Ressler Marketing: Mary Franz Life With UNIX was edited and composed with Frame Maker on a Sun Microsystems work- station running UNIX. Camera-ready copy was prepared on a Linotronic 100P by Profession- al Fast-Print Corporation using PostScript files generated by Frame Maker. 1989 by Prentice-Hall, Inc. A division of Simon & Schuster Englewood Cliffs, New Jersey 07632 All rights reserved. No part of this book may be reproduced, in any form or by any means, without written permission from the publisher. Printed in the United States of America 10 9 8 7 6 5 4 3 2 1 Prentice-Hall International (UK) Limited, London Prentice-Hall of Australia Pty. Limited, Sydney Prentice-Hall Canada Inc., Toronto Prentice-Hall Hispanoamericana, S.A., Mexico Prentice-Hall of India Priviate Limited, New Delhi Prentice-Hall of Japan, Inc., Tokyo Simon & Schuster Asia Pte. Ltd., Singapore Editora Prentice-Hall do Brasil, Ltda., Rio de Janeiro To our loving families Contents Preface .................................................................................................................. xiii How To Read This Book ......................................................................................xvii -
MAN U a L MEMO: Pixar User's Manual TO: Pixar Customers FROM: Pixar Documentation Group DATE: December 2, 1986
USE R ' 5 MAN U A L MEMO: Pixar User's Manual TO: Pixar Customers FROM: Pixar Documentation Group DATE: December 2, 1986 Welcome to the Pixar User's Manual. This book contains haroware"andsoftware overviews, programming tutorials, reference documents, arid additional material from the Pixar Tech Memo files. We hope you will find 'this material helpful. Also note that the Pixar Software Release 1.2 contains, plentyofsoutce, code which will be very helpful in writing your own software for thePixar Image Computer. Please contact us if you have any questions regarding'the material· in this manual. TABS: You will find two kinds of tabs to help divide the traditional UN1'X sec,tions into subsections. The major tabs have the familiar meaning, "wliiie 'the:' minor tabs correspond to subsecnons (e.g., specific tutorials). BUGS: Mail in the pink comment forms, or use electronic mail to submitori·4i:ne com· ments and suggestions (e.g., mail pixar!bugs). NOTE: Copyright 1986 by Pixar. This document is protected by 'Federal Copyright:-Law, witJ:1 all rights reserved. N~ part?f this publication may bereproduced~ stored'irt1a retneval system, or transnutted, m any form or by any means, electronlc,mechan ical, photocopying, recording, or otherwise, without prior writtenperrirission from Pixar. The information in this manual is for informational purposes only' arid: is subject to change without notice. Use, duplication or disclosure by :the Government is subject to restrictions as set forth in subdivision (b) (3) (ii) of tbeRigbts in;rreohn ical Data and Computer Software clause at 252.227-7013. Pixar Software Overview November 3, 1986 The Pixar Image Computer™ provides an innovative and powerful architecture for performing image-computing operations. -
Classic Shell Scripting.Pdf
Download from Wow! eBook <www.wowebook.com> Arnold Robbins and Nelson H. F. Beebe F. H. Nelson and Robbins Arnold Classic ShellScripting Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo Classic Shell Scripting by Arnold Robbins and Nelson H. F. Beebe Copyright © 2005 O’Reilly Media, Inc. All rights reserved. Printed in the United States of America. Published by O’Reilly Media, Inc., 1005 Gravenstein Highway North, Sebastopol, CA 95472. O’Reilly books may be purchased for educational, business, or sales promotional use. Online editions are also available for most titles (safari.oreilly.com). For more information,contact our corporate/insti- tutional sales department: (800) 998-9938 or [email protected]. Editors: Tatiana Apandi Allison Randal Production Editor: Adam Witwer Cover Designer: Emma Colby Interior Designer: David Futato Printing History: May 2005: First Edition. Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media,Inc. Classic Shell Scripting,the image of a African tent tortoise,and related trade dress are trademarks of O’Reilly Media, Inc. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and O’Reilly Media, Inc. was aware of a trademark claim, the designations have been printed in caps or initial caps. While every precaution has been taken in the preparation of this book, the publisher and authors assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. ISBN: 978-0-596-00595-5 [LSI] [2011-03-11] Table of Contents Foreword .