Unix System Software
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Oracle Solaris: the Carrier-Grade Operating System Technical Brief
An Oracle White Paper February 2011 Oracle Solaris: The Carrier-Grade Operating System Oracle White Paper—Oracle Solaris: The Carrier-Grade OS Executive Summary.............................................................................1 ® Powering Communication—The Oracle Solaris Ecosystem..............3 Integrated and Optimized Stack ......................................................5 End-to-End Security ........................................................................5 Unparalleled Performance and Scalability.......................................6 Increased Reliability ........................................................................7 Unmatched Flexibility ......................................................................7 SCOPE Alliance ..............................................................................7 Security................................................................................................8 Security Hardening and Monitoring .................................................8 Process and User Rights Management...........................................9 Network Security and Encrypted Communications .......................10 Virtualization ......................................................................................13 Oracle VM Server for SPARC .......................................................13 Oracle Solaris Zones .....................................................................14 Virtualized Networking...................................................................15 -
RICOH Web Enablement Solutions Suite
RICOH Web Enablement Solutions Suite Transform print centric data streams into web-optimized, user-friendly content. Let customers take their information to go. For as long as businesses have existed, there has been important information for them to Benefits communicate to their customers. • Transforms documents for optimal In today’s information-rich age, the need for businesses to web use while maintaining fidelity. accurately, quickly communicate has never been greater. In today’s on-the-go, cost and environment conscious world, • Empowers on-the-go users to paper documents – which are often looked at just once and then access crucial information where, filed or thrown away – can seem inconvenient and antiquated. when and how they need it. • Puts help desk and customers on The RICOH Web Enablement Solutions Suite, which is the same page (literally) by helping comprised of a set of complementary products, helps to to ensure both parties see the transform print-centric data streams into web-ready same document in the exact same documents with utmost fidelity. way, aiding troubleshooting. Products Include: • RICOH Line2PDF Plus • RICOH PS2PDF and RICOH PCL2PD • RICOH AFP Merge • RICOH AFP Visual Environment • RICOH AFP2PDF Plus • RICOH TIFF2PDF Plus 2 To better understand how this is accomplished, take a closer look at the component solutions. RICOH Line2PDF Plus RICOH AFP2PDF Plus Line data documents can be extremely simplistic. Paper documents still have their advantages. They However, when it comes to customer communications, can easily be handed off. They can be marked up you often want to show a little more visual acumen, without any special expertise. -
Solaris 2.5 Software Developer Kit Introduction
Solaris 2.5 Software Developer Kit Introduction 2550 Garcia Avenue Mountain View, CA 94043 U.S.A. A Sun Microsystems, Inc. Business 1995 Sun Microsystems, Inc. 2550 Garcia Avenue, Mountain View, California 94043-1100 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. Portions of this product may be derived from the UNIX® system, licensed from UNIX Systems Laboratories, Inc., a wholly owned subsidiary of Novell, Inc., and from the Berkeley 4.3 BSD system, licensed from the University of California. Third-party software, including font technology in this product, is protected by copyright and licensed from Sun’s Suppliers. RESTRICTED RIGHTS LEGEND: Use, duplication, or disclosure by the government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 and FAR 52.227-19. The product described in this manual may be protected by one or more U.S. patents, foreign patents, or pending applications. TRADEMARKS Sun, Sun Microsystems, the Sun logo, SunSoft, the SunSoft logo, Solaris, SunOS, OpenWindows, DeskSet, ONC, ONC+, NFS, SunExpress, ProCompiler, XView, ToolTalk, XGL, XIL, Solaris VISUAL, Solaris PEX, and AnswerBook are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries. CatalystSM is a service mark of Sun Microsystems, Inc. -
Introduction to Unix
Introduction to Unix Rob Funk <[email protected]> University Technology Services Workstation Support http://wks.uts.ohio-state.edu/ University Technology Services Course Objectives • basic background in Unix structure • knowledge of getting started • directory navigation and control • file maintenance and display commands • shells • Unix features • text processing University Technology Services Course Objectives Useful commands • working with files • system resources • printing • vi editor University Technology Services In the Introduction to UNIX document 3 • shell programming • Unix command summary tables • short Unix bibliography (also see web site) We will not, however, be covering these topics in the lecture. Numbers on slides indicate page number in book. University Technology Services History of Unix 7–8 1960s multics project (MIT, GE, AT&T) 1970s AT&T Bell Labs 1970s/80s UC Berkeley 1980s DOS imitated many Unix ideas Commercial Unix fragmentation GNU Project 1990s Linux now Unix is widespread and available from many sources, both free and commercial University Technology Services Unix Systems 7–8 SunOS/Solaris Sun Microsystems Digital Unix (Tru64) Digital/Compaq HP-UX Hewlett Packard Irix SGI UNICOS Cray NetBSD, FreeBSD UC Berkeley / the Net Linux Linus Torvalds / the Net University Technology Services Unix Philosophy • Multiuser / Multitasking • Toolbox approach • Flexibility / Freedom • Conciseness • Everything is a file • File system has places, processes have life • Designed by programmers for programmers University Technology Services -
Unix/Linux Command Reference
Unix/Linux Command Reference .com File Commands System Info ls – directory listing date – show the current date and time ls -al – formatted listing with hidden files cal – show this month's calendar cd dir - change directory to dir uptime – show current uptime cd – change to home w – display who is online pwd – show current directory whoami – who you are logged in as mkdir dir – create a directory dir finger user – display information about user rm file – delete file uname -a – show kernel information rm -r dir – delete directory dir cat /proc/cpuinfo – cpu information rm -f file – force remove file cat /proc/meminfo – memory information rm -rf dir – force remove directory dir * man command – show the manual for command cp file1 file2 – copy file1 to file2 df – show disk usage cp -r dir1 dir2 – copy dir1 to dir2; create dir2 if it du – show directory space usage doesn't exist free – show memory and swap usage mv file1 file2 – rename or move file1 to file2 whereis app – show possible locations of app if file2 is an existing directory, moves file1 into which app – show which app will be run by default directory file2 ln -s file link – create symbolic link link to file Compression touch file – create or update file tar cf file.tar files – create a tar named cat > file – places standard input into file file.tar containing files more file – output the contents of file tar xf file.tar – extract the files from file.tar head file – output the first 10 lines of file tar czf file.tar.gz files – create a tar with tail file – output the last 10 lines -
Lecture 1: Introduction to UNIX
The Operating System Course Overview Getting Started Lecture 1: Introduction to UNIX CS2042 - UNIX Tools September 29, 2008 Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages Lecture Outline 1 The Operating System Description and History UNIX Flavors Advantages and Disadvantages 2 Course Overview Class Specifics 3 Getting Started Login Information Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages What is UNIX? One of the first widely-used operating systems Basis for many modern OSes Helped set the standard for multi-tasking, multi-user systems Strictly a teaching tool (in its original form) Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages A Brief History of UNIX Origins The first version of UNIX was created in 1969 by a group of guys working for AT&T's Bell Labs. It was one of the first big projects written in the emerging C language. It gained popularity throughout the '70s and '80s, although non-AT&T versions eventually took the lion's share of the market. Predates Microsoft's DOS by 12 years! Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages Lecture Outline 1 The Operating System Description and History UNIX Flavors Advantages and Disadvantages 2 Course Overview Class Specifics 3 -
Installing Mac OS X Developer Preview 2
LL0113.Book Page 1 Tuesday, October 12, 1999 1:09 PM Installing Mac OS X Developer Preview 2 LL0113.Book Page 2 Tuesday, October 12, 1999 1:09 PM K Apple Computer, Inc. © 1999 Apple Computer, Inc. All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Apple. Your rights to the software are governed by the accompanying software license agreement. The Apple logo is a trademark of Apple Computer, Inc., registered in the U.S. and other countries. Use of the “keyboard” Apple logo (Option-Shift-K) for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws. Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors. Apple Computer, Inc. 1 Infinite Loop Cupertino, CA 95014-2084 408-996-1010 http://www.apple.com Apple, the Apple logo, AppleTalk, AppleVision, FireWire, Mac, Macintosh, PowerBook, and Power Macintosh are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. Disk First Aid, Finder, iMac, and Power Mac are trademarks of Apple Computer, Inc. PostScript is a trademark of Adobe Systems, Inc. OpenGL is a registered trademark of Silicon Graphics, Inc. Other company and product names mentioned herein are trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products. -
Introduction to UNIX What Is UNIX? Why UNIX? Brief History of UNIX Early UNIX History UNIX Variants
What is UNIX? A modern computer operating system Introduction to UNIX Operating system: “a program that acts as an intermediary between a user of the computer and the computer hardware” CS 2204 Software that manages your computer’s resources (files, programs, disks, network, …) Class meeting 1 e.g. Windows, MacOS Modern: features for stability, flexibility, multiple users and programs, configurability, etc. *Notes by Doug Bowman and other members of the CS faculty at Virginia Tech. Copyright 2001-2003. (C) Doug Bowman, Virginia Tech, 2001- 2 Why UNIX? Brief history of UNIX Used in many scientific and industrial settings Ken Thompson & Dennis Richie Huge number of free and well-written originally developed the earliest software programs versions of UNIX at Bell Labs for Open-source OS internal use in 1970s Internet servers and services run on UNIX Borrowed best ideas from other Oss Largely hardware-independent Meant for programmers and computer Based on standards experts Meant to run on “mini computers” (C) Doug Bowman, Virginia Tech, 2001- 3 (C) Doug Bowman, Virginia Tech, 2001- 4 Early UNIX History UNIX variants Thompson also rewrote the operating system Two main threads of development: in high level language of his own design Berkeley software distribution (BSD) which he called B. Unix System Laboratories System V Sun: SunOS, Solaris The B language lacked many features and Ritchie decided to design a successor to B GNU: Linux (many flavors) which he called C. SGI: Irix They then rewrote UNIX in the C FreeBSD programming language to aid in portability. Hewlett-Packard: HP-UX Apple: OS X (Darwin) … (C) Doug Bowman, Virginia Tech, 2001- 5 (C) Doug Bowman, Virginia Tech, 2001- 6 1 Layers in the UNIX System UNIX Structure User Interface The kernel is the core of the UNIX Library Interface Users system, controlling the system Standard Utility Programs hardware and performing various low- (shell, editors, compilers, etc.) System Interface calls User Mode level functions. -
Object Oriented Perspective on Software System Testing in A
ObjectĆOriented Perspective on Software System Testing in a Distributed Environment A flexible object-oriented test system was developed to deal with the testing challenges imposed by software systems that run in distributed client/server environments. by Mark C. Campbell, David K. Hinds, Ana V. Kapetanakis, David S. Levin, Stephen J. McFarland, David J. Miller, and J. Scott Southworth In recent years software technology has evolved fromexecution, singleĆ results gathering, and report generation (see machine applications to multimachine applications (theFig. 1). Unfortunately, the test harnesses created in these realm of the client and server). Also, objectĆorientedenvironments proĆ were not easily reusable, and when the next gramming techniques have been gaining ground onproject proceĆ reached the test planning stage, the test harness had dural programming languages and practices. Recently,to test be reworked. engineers have focused on techniques for testing objects. The advent of standardized test environments such as TET However, the design and implementation of the test tools (Test Environment Toolkit)* helped to reduce this costly reĆ and code have remained largely procedural in nature. tooling by providing a standard API (application program This paper will describe the object testing framework,interface) which and tool base that test developers can adopt and is a software testing framework designed to meetuse theto testing write standardized tests. However, the difficulty is to needs of new software technologies and take advantageprovide of a standard test harness that is complete but flexible objectĆoriented techniques to maximize flexibility andenough tool to keep pace with changing software technology reuse. and remain viable for the long term. During the development and testing of the initial release of System Software Testing HP ORB Plus, which is an object request broker based on The levels of software testing include unit, integration, and the Object Management Group's CORBA specification (see system testing. -
Enterprise Computing with Oracle® Solaris for Dummies® Published by John Wiley & Sons, Inc
Enterprise Computing ® with Oracle Solaris by Lawrence C. Miller, CISSP These materials are the copyright of John Wiley & Sons, Inc. and any dissemination, distribution, or unauthorized use is strictly prohibited. Enterprise Computing with Oracle® Solaris For Dummies® Published by John Wiley & Sons, Inc. 111 River St. Hoboken, NJ 07030-5774 www.wiley.com Copyright © 2013 by John Wiley & Sons, Inc., Hoboken, New Jersey No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of the Publisher. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008, or online at http://www.wiley.com/ go/permissions. Trademarks: Wiley, the Wiley logo, For Dummies, the Dummies Man logo, A Reference for the Rest of Us!, The Dummies Way, Dummies.com, Making Everything Easier, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be used without written permission. Oracle is a registered trademark of Oracle and/or its affiliates. All other trademarks are the property of their respec- tive owners. John Wiley & Sons, Inc., is not associated with any product or vendor mentioned in this book. LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE PUBLISHER AND THE AUTHOR MAKE NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETE- NESS OF THE CONTENTS OF THIS WORK AND SPECIFICALLY DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE. -
Introducing Z/Os Unix System Services
Contact Us [email protected] HOME > COURSE CATALOG > IBM > IBM Z/OS > INTRODUCING Z/OS UNIX SYSTEM SERVICES Introducing z/OS UNIX System Services DURATION 20 Hours RATING COURSE OP05GFR AVAILABLE FORMATS Classroom Training, Online Training BADGES & CERTIFICATIONS LearnQuest IBM z/OS UNIX System Services Foundations Course Description Overview This course describes how open standards are implemented in a z/OS system by z/OS UNIX. UNIX System Services are introduced, and the role of z/OS as a server in the open systems environment is discussed. This is an introductory level course. It provides an overview of z/OS UNIX System Services (usually abbreviated to z/OS UNIX) as seen by the user. Details of installation and implementation for system programmers are not covered in this course. Objectives 9/26/2021 1 of 3 10:29:38 AM Discuss the role of z/OS in an open systems environment Identify the basic terms used in z/OS UNIX Define the components of z/OS UNIX Explain major functions provided in z/OS UNIX Discuss opportunities for applications in a z/OS UNIX environment Identify z/OS base elements and optional features that make up z/OS UNIX Use the two interactive interfaces available to access the services Audience This intermediate course is for all computer professionals who will use z/OS UNIX. Prerequisites You should have a basic knowledge of z/OS equivalent to the course An Introduction to the z/OS Environment (ES05G). Topics Day 1 Welcome and introduction Unit 1. z/OS UNIX overview Unit 2. Introduction to z/OS UNIX Unit 3. -
Unix Portability Changes in V8.4
UNIX PORTABILITY CHANGES IN V8.4 Rupesh Shantamurty OpenVMS Engineering 1 © Copyright 2010 Hewlett-Packard Development Company, L.P. AGENDA –Overview of Unix Portability Initiative –Semaphores –UTF-8 support –GNV Update –Q & A 2 © Copyright 2010 Hewlett-Packard Development Company, L.P. UNIX PORTABILITY - OVERVIEW 3 © Copyright 2010 Hewlett-Packard Development Company, L.P. UNIX PORTABILITY INITIATIVE OBJECTIVE GOAL BENEFIT • Ease Porting of • OpenVMS will be • Less OpenVMS applications from like any other development UNIX, LINUX “UNIX flavor” for cost and Open easy application • Enhanced Source to portability application OpenVMS • Cost of porting portfolio on from UNIX to OpenVMS, OpenVMS is including Open comparable to Source porting one applications "flavor" of UNIX • Familiar UNIX- to another style development environment 4 © Copyright 2010 Hewlett-Packard Development Company, L.P. RECENT DEVELOPMENTS & V8.4 Byte Range File Lock APIs Standard Stat Locking Structure SEMAPHORES Symbolic Links POSIX style GNV Updates pathnames statvfs/fstatvfs Pthreads Encryption UTF-8 Routines Shared Objects SUPPORT 5 © Copyright 2010 Hewlett-Packard Development Company, L.P. SEMAPHORES 6 © Copyright 2010 Hewlett-Packard Development Company, L.P. INTRODUCTION - SEMAPHORES Semaphores - Inter Process Communication mechanism for synchronization across multiple processes. –System V Semaphores –POSIX Semaphores 7 © Copyright 2010 Hewlett-Packard Development Company, L.P. NEED FOR SEMAPHORES ON OPENVMS PRE V8.4 SOLUTION IN IMPACT V8.4 • Semaphore API Implements Reduces porting implementation was Semaphore APIs time Reduces cost of not available Applications using porting • Implement emulator semaphores can be Facilitates porting solutions ported without code of other Open Source • Performance issues change applications to due to layered OpenVMS emulator solutions 8 © Copyright 2010 Hewlett-Packard Development Company, L.P.