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Megaraid 6Gb/S SAS RAID Controllers Users Guide
USER’S GUIDE MegaRAID® 6Gb/s SAS RAID Controllers November 2009 41450-02 Rev. B This document contains proprietary information of LSI Corporation. The information contained herein is not to be used by or disclosed to third parties without the express written permission of an officer of LSI Corporation. LSI products are not intended for use in life-support appliances, devices, or systems. Use of any LSI product in such applications without written consent of the appropriate LSI officer is prohibited. Purchase of I2C components of LSI Corporation, or one of its sublicensed Associated Companies, conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C standard Specification as defined by Philips. Document 41450-02 Rev. B, November 2009. This document describes the current versions of the LSI Corporation MegaRAID® SAS RAID controllers and will remain the official reference source for all revisions/releases of these products until rescinded by an update. LSI Corporation reserves the right to make changes to any products herein at any time without notice. LSI does not assume any responsibility or liability arising out of the application or use of any product described herein, except as expressly agreed to in writing by LSI; nor does the purchase or use of a product from LSI convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual property rights of LSI or third parties. Copyright © 2009 by LSI Corporation. All rights reserved. TRADEMARK ACKNOWLEDGMENT LSI, the LSI logo design, Fusion-MPT, and MegaRAID are trademarks or registered trademarks of LSI Corporation. -
Process Text Streams Using Filters
Process Text Streams Using Filters OBJECTIVE: Candidates should should be able to apply filters to text streams. 1 Process Text Streams Using Filters KeyKEY knowledge KNOWLEDGE area(s): AREAS: Send text files and output streams through text utility filters to modify the output using standard UNIX commands found in the GNU textutils package. 2 Process Text Streams Using Filters KEY FILES,TERMS, UTILITIES cat nl tail cut paste tr expand pr unexpand fmt sed uniq head sort wc hexdump split join tac 3 cat cat the editor - used as a rudimentary text editor. cat > short-message we are curious to meet penguins in Prague Crtl+D *Ctrl+D - command is used for ending interactive input. 4 cat cat the reader More commonly used to flush text to stdout. Options: -n number each line of output -b number only non-blank output lines -A show carriage return Example cat /etc/resolv.conf ▶ search mydomain.org nameserver 127.0.0.1 5 tac tac reads back-to-front This command is the same as cat except that the text is read from the last line to the first. tac short-message ▶ penguins in Prague to meet we are curious 6 head or tail using head or tail - often used to analyze logfiles. - by default, output 10 lines of text. List 20 first lines of /var/log/messages: head -n 20 /var/log/messages head -20 /var/log/messages List 20 last lines of /etc/aliases: tail -20 /etc/aliases 7 head or tail The tail utility has an added option that allows one to list the end of a text starting at a given line. -
UNIX Version 7 Volume 1
UNIXTM TIME-SHARING SYSTEM: UNIX PROGRAMMER'S MANUAL Seventh Edition, Volume 1 January, 1979 Bell Telephone Laboratories, Incorporated Murray Hill, New Jersey PREFACE Although this Seventh Edition no longer bears their byline, Ken Thompson and Dennis Ritchie remain the fathers and preceptors of the UNIX² time-sharing system. Many of the improvements here described bear their mark. Among many, many other people who have contributed to the further ¯owering of UNIX, we wish especially to acknowledge the contributions of A. V. Aho, S. R. Bourne, L. L. Cherry, G. L. Chesson, S. I. Feldman, C. B. Haley, R. C. Haight, S. C. Johnson, M. E. Lesk, T. L. Lyon, L. E. McMahon, R. Morris, R. Muha, D. A. Nowitz, L. Wehr, and P. J. Weinberger. We appreciate also the effective advice and criticism of T. A. Dolotta, A. G. Fraser, J. F. Maranzano, and J. R. Mashey; and we remember the important work of the late Joseph F. Ossanna. B. W. Kernighan M. D. McIlroy __________________ ²UNIX is a Trademark of Bell Laboratories. INTRODUCTION TO VOLUME 1 This volume gives descriptions of the publicly available features of the UNIX² system. It does not attempt to provide perspective or tutorial information upon the UNIX operating system, its facilities, or its implementation. Various documents on those topics are contained in Volume 2. In particular, for an overview see `The UNIX Time-Sharing System' by Ritchie and Thompson; for a tutorial see `UNIX for Beginners' by Kernighan. Within the area it surveys, this volume attempts to be timely, complete and concise. Where the latter two objectives con¯ict, the obvious is often left unsaid in favor of brevity. -
A Brief Introduction to Unix-2019-AMS
Brief Intro to Linux/Unix Brief Intro to Unix (contd) A Brief Introduction to o Brief History of Unix o Compilers, Email, Text processing o Basics of a Unix session o Image Processing Linux/Unix – AMS 2019 o The Unix File System Pete Pokrandt o Working with Files and Directories o The vi editor UW-Madison AOS Systems Administrator o Your Environment [email protected] o Common Commands Twitter @PTH1 History of Unix History of Unix History of Unix o Created in 1969 by Kenneth Thompson and Dennis o Today – two main variants, but blended o It’s been around for a long time Ritchie at AT&T o Revised in-house until first public release 1977 o System V (Sun Solaris, SGI, Dec OSF1, AIX, o It was written by computer programmers for o 1977 – UC-Berkeley – Berkeley Software Distribution (BSD) linux) computer programmers o 1983 – Sun Workstations produced a Unix Workstation o BSD (Old SunOS, linux, Mac OSX/MacOS) o Case sensitive, mostly lowercase o AT&T unix -> System V abbreviations 1 Basics of a Unix Login Session Basics of a Unix Login Session Basics of a Unix Login Session o The Shell – the command line interface, o Features provided by the shell o Logging in to a unix session where you enter commands, etc n Create an environment that meets your needs n login: username n Some common shells n Write shell scripts (batch files) n password: tImpAw$ n Define command aliases (this Is my password At work $) Bourne Shell (sh) OR n Manipulate command history IHateHaving2changeMypasswordevery3weeks!!! C Shell (csh) n Automatically complete the command -
Solaris Advanced User's Guide
Solaris Advanced User’s Guide Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. Part No: 806–7612–10 May 2002 Copyright 2002 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved. This product or document is protected by copyright and distributed under licenses restricting its use, copying, distribution, and decompilation. No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors, if any. Third-party software, including font technology, is copyrighted and licensed from Sun suppliers. Parts of the product may be derived from Berkeley BSD systems, licensed from the University of California. UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd. Sun, Sun Microsystems, the Sun logo, docs.sun.com, AnswerBook, AnswerBook2, SunOS, and Solaris are trademarks, registered trademarks, or service marks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems, Inc. The OPEN LOOK and Sun™ Graphical User Interface was developed by Sun Microsystems, Inc. for its users and licensees. Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry. Sun holds a non-exclusive license from Xerox to the Xerox Graphical User Interface, which license also covers Sun’s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun’s written license agreements. -
How the /Etc/Passwd File Relates to the Laua User
Page 1 (2) System Foundation 9.0 laua User and Group How the /etc/passwd File Relates to the laua User Scenario Most users who need access to the Lawson environment will need to have a user account set up on the Operating System where Lawson System Foundation 9.0 has been installed. Users will need resources allocated to run their jobs and space in the directory structure to store their print files. The user account on the Operating System is what allows the allocation of resources and space. In the example presented in this session, users are associated to the Unix Operating System and setup via the /etc/passwd file. The information stored on the user account in the file is used by Lawson’s Legacy Security System, laua. This scenario will present the /etc/passwd file and highlight the important parts of the user represented in the file and how it relates to user setup. Workflow Step 1 of 3: To verify that a user has an account on the Unix Operating System where the Lawson server resides, view the /etc/passwd file on the Lawson server. To do so, you must first access a command line which can be done either through LID (Lawson Insight Desktop) or through lawterminal which is command line access through the Lawson portal. This demonstration will use LID. First access your command line. Action: Type in 'cd /etc' and press the 'Enter' key. © Copyright Lawson Learning 2008 Page 2 (2) Step 2 of 3: You can use any method you choose to view the file. -
The AWK Programming Language
The Programming ~" ·. Language PolyAWK- The Toolbox Language· Auru:o V. AHo BRIAN W.I<ERNIGHAN PETER J. WEINBERGER TheAWK4 Programming~ Language TheAWI(. Programming~ Language ALFRED V. AHo BRIAN w. KERNIGHAN PETER J. WEINBERGER AT& T Bell Laboratories Murray Hill, New Jersey A ADDISON-WESLEY•• PUBLISHING COMPANY Reading, Massachusetts • Menlo Park, California • New York Don Mills, Ontario • Wokingham, England • Amsterdam • Bonn Sydney • Singapore • Tokyo • Madrid • Bogota Santiago • San Juan This book is in the Addison-Wesley Series in Computer Science Michael A. Harrison Consulting Editor Library of Congress Cataloging-in-Publication Data Aho, Alfred V. The AWK programming language. Includes index. I. AWK (Computer program language) I. Kernighan, Brian W. II. Weinberger, Peter J. III. Title. QA76.73.A95A35 1988 005.13'3 87-17566 ISBN 0-201-07981-X This book was typeset in Times Roman and Courier by the authors, using an Autologic APS-5 phototypesetter and a DEC VAX 8550 running the 9th Edition of the UNIX~ operating system. -~- ATs.T Copyright c 1988 by Bell Telephone Laboratories, Incorporated. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopy ing, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America. Published simultaneously in Canada. UNIX is a registered trademark of AT&T. DEFGHIJ-AL-898 PREFACE Computer users spend a lot of time doing simple, mechanical data manipula tion - changing the format of data, checking its validity, finding items with some property, adding up numbers, printing reports, and the like. -
Basic Unix/Linux Commands
Unix/Linux Basic commands Learn the basics of grep, sed, awk, find, sort, uniq, cut, cat, etc We will study them using sample requirements 1. Determine all the users that are having at least two first names. Using /etc/passwd file as an input. 2. Replace all the bash shells with csh in the /etc/passwd file. Eg. /bin/bash should be replaced with /bin/csh. 3. Replace all the home directories with /home/missing in the same /etc/passwd file. 4. Count the number of lines in a file. 5. Count the number of words starting with letter b/B in /etc/passwd file. 6. Determine the most popular family name found in the /etc/passwd file. 7. Display all text file names in the current directory ordered by their name. 8. Display all the files having more than 100 bytes. 9. Display all the files that the current user has at least read permission. 10. Sort the content of the /etc/passwd file ascending/descending by the fifth column. 11. Display the first 25 lines from the /etc/passwd file. 12. Display the last 30 lines from the /etc/passwd file. 13. If a file has N lines display the lines between N/2 and N/2+10. 14. Display all the unique parent directories from the /etc/passwd file. Eg. on the sixth column we have the home directory, like: /home/scs/master/an1/gr246/abicr2020, from this we will consider the /home/scs/master/an1/gr246/ as the parent directory. 15. Display the first 10 characters from each line of /etc/passwd file. -
Manipulating Files and Directories
MANIPULATING FILES AND DIRECTORIES At this point, we are ready for some real work! This chapter will introduce the following commands: z cp—Copy files and directories. z mv—Move/rename files and directories. z mkdir—Create directories. z rm—Remove files and directories. z ln—Create hard and symbolic links. These five commands are among the most frequently used Linux com- mands. They are used for manipulating both files and directories. Now, to be frank, some of the tasks performed by these commands are more easily done with a graphical file manager. With a file manager, we can drag and drop a file from one directory to another, cut and paste files, delete files, and so on. So why use these old command-line programs? www.it-ebooks.info The answer is power and flexibility. While it is easy to perform simple file manipulations with a graphical file manager, complicated tasks can be easier with the command-line programs. For example, how could we copy all the HTML files from one directory to another—but only those that do not exist in the destination directory or are newer than the versions in the destination directory? Pretty hard with a file manager. Pretty easy with the command line: cp -u *.html destination Wildcards Before we begin using our commands, we need to talk about the shell fea- ture that makes these commands so powerful. Because the shell uses file- names so much, it provides special characters to help you rapidly specify groups of filenames. These special characters are called wildcards. -
Govt Linux Appreciation Day 09/18/01
John Terpstra Vice President, Technology Caldera International, Inc. The Maturation of Linux Are we there yet? Slide 2 The Road to Maturity . Self-Discipline . Acceptance of Responsibility . Accountability for Actions Slide 3 MarketMarket Share 1999 Worldwide Market for Server Operating Environments N = 5.475 Million Shipments Other NOS Netware 2.6% 19.4% NT Server 38.1% Unix & Linux 39.9% Source: IDC Slide 4 Linux Server Applications Primary Function of Linux Servers Installed at U.S. Sites, 1999 Web Server 42.1% Overwhelming File/Print Server 26.0% appeal as a Web Email Server 23.2% DNS 15.3% server – over 50% Firewall/Proxy/Cache 14.7% of all Internet Internet/Intranet Server 12.6% Web Servers run Database 10.5% on Apache and Application Development 8.4% Application server 6.3% 60% of all Apache Experimental/Testing 6.3% Servers run on Router/Gateway 5.8% Linux Networking 2.6% Systems Mgmt. 2.1% Backup 2.1% VPN 1.6% Technical Apps 1.1% Other 1.1% 0% 10% 20% 30% 40% 50% Source: IDC N=195 Slide 5 Where Are We? 1. File and Print – 10 Million servers - Major application - Samba 2. Web Serving – 18 Million servers - Major application - Apache 3. Proxy Serving - - Major application – Squid Linux plays a major role hosting each application Slide 6 A Competitive View – Then http://www.microsoft.com/windows/serverappliance/kempin.asp Date: Nov 9, 2000 But it is true that Linux are actually rapidly increasing their market share in the US also. Doesn't this pose a threat? "Linux is simply a fad that has been generated by the media and is destined to fall by the wayside in time. -
Netiq® Cloudaccess and Mobileaccess Installation and Configuration Guide
NetIQ® CloudAccess and MobileAccess Installation and Configuration Guide September 2014 www.netiq.com/documentation Legal Notice THIS DOCUMENT AND THE SOFTWARE DESCRIBED IN THIS DOCUMENT ARE FURNISHED UNDER AND ARE SUBJECT TO THE TERMS OF A LICENSE AGREEMENT OR A NON-DISCLOSURE AGREEMENT. EXCEPT AS EXPRESSLY SET FORTH IN SUCH LICENSE AGREEMENT OR NON-DISCLOSURE AGREEMENT, NETIQ CORPORATION PROVIDES THIS DOCUMENT AND THE SOFTWARE DESCRIBED IN THIS DOCUMENT "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SOME STATES DO NOT ALLOW DISCLAIMERS OF EXPRESS OR IMPLIED WARRANTIES IN CERTAIN TRANSACTIONS; THEREFORE, THIS STATEMENT MAY NOT APPLY TO YOU. For purposes of clarity, any module, adapter or other similar material ("Module") is licensed under the terms and conditions of the End User License Agreement for the applicable version of the NetIQ product or software to which it relates or interoperates with, and by accessing, copying or using a Module you agree to be bound by such terms. If you do not agree to the terms of the End User License Agreement you are not authorized to use, access or copy a Module and you must destroy all copies of the Module and contact NetIQ for further instructions. This document and the software described in this document may not be lent, sold, or given away without the prior written permission of NetIQ Corporation, except as otherwise permitted by law. Except as expressly set forth in such license agreement or non-disclosure agreement, no part of this document or the software described in this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, or otherwise, without the prior written consent of NetIQ Corporation. -
SCO Office MAIL SERVER
SCO_office_DS2.qxd 1/8/03 9:21 AM Page 1 SCOoffice MAIL SERVER SCOoffice Mail Server combines the Microsoft Outlook® compatibility users need with the built-in reliability and ease of use customers expect, and is priced at a fraction of the cost of Microsoft Exchange™. The result is a rock solid, affordable, and complete mail and collaboration solution. COMPATIBLE SCOoffice MAIL SERVER 2.0 FEATURES SCOoffice Mail Server is specifically designed to COMPATIBLE be compatible with Microsoft Outlook and other popular • Advanced, scalable, full-featured Internet mail server mail clients. It comes pre-configured to support mail, enhanced address book, and busy-free calendar features of • Supports Internet standard email protocols including popular messaging readers. As a result, businesses can deliver SMTP, POP3, and IMAP4 complete messaging and time management without any user • Supports popular mail clients, including Microsoft Outlook retraining or desktop software updates. 2000, Outlook XP, Outlook 98, Outlook Express, Eudora, When used with Microsoft Outlook, SCOoffice Mail Server Netscape Communicator 4.7, Kmail and others adds essential collaboration with shared calendar, folders, and • Internet Messaging Program (IMP) web-based email client global address book features. Further, the simple Outlook for complete web-based mail interface enables users to quickly set up shared resources • Free/Busy calendaring services for Microsoft Outlook and without technical assistance. Ximian Evolution • Integrates with popular third-party virus filtering tools RELIABLE • Supports well known and trusted commercial solutions for Known worldwide for providing key infrastructure for the backup, FAX messaging, and virus protection day-to-day business operations of internationally recognized • Support remote, sometimes connected clients via IMAP4 organizations, such as McDonald’s and NASDAQ, SCO has and Web-based Mail Client built its reputation around the reliability of its software.