Reflection Desktop Data Sheet
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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 -
Operator's Guide for IBM 3270 Information Display Systems
GA27-2742-1 Operator's Guide for IBM 3270 Information Systems Display Systems i i Second Edition (July, 1972) This is a major revision of GA27-2742-0 and incorporates Technical Newsletter GN31-3001. Operating instructions for the printer and operator identification card reader have been added. Comments and corrections have been incorporated throughout the manual. Any system changes affecting this publication will be reported in subsequent revisions or Technical Newsletters. Additional copies of this manual can be obtained through IBM branch offices. Text for this publication has been prepared with the IBM SE LECTR IC ® Composer. A form is provided at the back of this publication for reader's comments. If the form has been removed, comments may be addressed to: IBM Systems Development Division, Product Publications, Dept. 520, Neighborhood Road, Kingston, N.V., 12401 © Copyright International Business Machines Corporation, 1971, 1972 Contents iii Table of Contents First Words to the Operator Qu ick Reference . 3 Operating the 3270* . 4 Introduction to Display Station Operation 5 Operator Controls 7,8 The Display Image 8 Indicators . 15-19 Keyboards 20 Typewriter Keyboard* ............... 24 I Data Entry Keyboard* ............... 44 I Operator Console Keyboard* . 62 I ·" Printer Operation * . 76 I,.~' , Operator Identification Card Reader . 88 I A Typical Job . · 90 Correcting Operator Errors . 90 Trouble with Your Machine · 92 Operator Trouble Report 92 Extras for the 3270* . .100 Selector Pen . · 101 Secu rity Key Lock .105 Audible Alarm . .106 Numeric Lock Feature .109 Understanding the 3270* .. 110 Data Processing · 111 Display Stations .. · 114 The IBM 3270 Information Display System · 115 ) Index · 119 *The complete table of contents for each section is on the first page of that section. -
Introduction to Mainframe Networking TCP/IP Problem Determination
z/OS Basic Skills Information Center Networking on z/OS z/OS Basic Skills Information Center Networking on z/OS Note Before using this information and the product it supports, read the information in “Notices” on page 251. This edition applies to z/OS (product number 5694-A01). We appreciate your comments about this publication. Comment on specific errors or omissions, accuracy, organization, subject matter, or completeness of this book. The comments you send should pertain to only the information in this manual or product and the way in which the information is presented. For technical questions and information about products and prices, please contact your IBM branch office, your IBM business partner, or your authorized remarketer. When you send comments to IBM, you grant IBM a nonexclusive right to use or distribute your comments in any way it believes appropriate without incurring any obligation to you. IBM or any other organizations will only use the personal information that you supply to contact you about the issues that you state on this form. Send your comments through this web site: http://publib.boulder.ibm.com/infocenter/zoslnctr/v1r7/index.jsp?topic=/com.ibm.zcontact.doc/webqs.html © Copyright IBM Corporation 2006, 2010. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Before you begin the topic about Coupling channels ...........40 networking on z/OS .........vii Open Systems Adapter (OSA) .......40 HiperSockets ..............46 The I/O cage ..............48 Part 1. Introduction to networking on the mainframe...........1 Chapter 4. Sample network configuration ............49 Chapter 1. -
User's Guide and Reference for IBM Z/OS® Remote Access Programs August 2, 2021
User's Guide and Reference for IBM z/OS® Remote Access Programs August 2, 2021 International Business Machines Corporation IBM Z Dallas ISV Center Dallas, TX USA This document is intended for the sole use of participants in an IBM Z Dallas ISV Center Remote Development or Early Test Program and is not to be distributed to non-participants or used for purposes other than intended. © Copyright International Business Machines Corporation 2019. All rights reserved. 1 Table of Contents 1 Preface .................................................................................................................................................... 4 1.1 Links ................................................................................................................................................. 4 2 Overview – Remote Access Environment ........................................................................................... 5 2.1 Hardware / Software Platform .......................................................................................................... 5 2.2 Introduction to the Virtual Machine Concept ................................................................................... 5 2.3 z/OS Remote Access Environment ................................................................................................... 5 2.4 Printers .............................................................................................................................................. 7 2.5 System Availability.......................................................................................................................... -
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 -
Configuring TN3270 C H a P T E R
CHAPTER 13 Configuring TN3270 IBM 3270 display terminals are among the computing community’s most widely implemented and emulated for host-based computing. Information in this chapter will help you understand the TN3270 terminal emulation environment, and how to use and create files that will allow terminals connected to the communication servers to be used for TN3270 operation. For a complete description of the commands in this chapter, see the Communication Server Command Reference publication. Cisco’s Implementation of TN3270 The TN3270 terminal emulation software is based on software developed at the University of California, Berkeley. This software allows any terminal to be used as an IBM 3270-type terminal. Users with non-3270 terminals can take advantage of the emulation capabilities to perform the functions of an IBM 3270-type terminal. Specifically, Cisco’s implementation supports emulation of an IBM 3278-2 terminal providing an 80 by 24 display. True IBM 3270-type terminals use a character format referred to as extended binary-coded decimal interchange code (EBCDIC). EBCDIC consists of 8-bit coded characters and was originally developed by IBM. Emulation is made possible by termcap and curses functions developed by Berkeley UNIX system developers. These functions translate the keyboard and terminal characteristics for ASCII-type terminals into those expected by an IBM host. ASCII characters are listed in the “ASCII Character Set” appendix in the Communication Server Command Reference publication. Formally, a termcap is a two-part terminal-handling mechanism. It consists of a database and a subroutine library. The database describes the capabilities of each terminal to be supported; the subroutine library allows programs to query the database and to make use of the values it contains. -
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 -
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. -
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. -
Data Stream Programmer's Reference ------,------3270 Information ------ .-- Display System
----- - --- 3270 Information ---- - - --- --------- Display System Data Stream Programmer's Reference -------,----- - --- 3270 Information - - - --- -------_.-- Display System Data Stream Programmer's Reference GA23-0059-4 File Number 8360/8370/53/4300/8100-30 Fifth Edition (December 1988) This publication introduces and explains the functions of the 3270 Information Display System data stream. Changes are continually made to the information herein; before using this publication in connection with the operation of IBM systems, refer to the latest IBM System/360 or System 1370 SRL Newsletter for the editions that are applicable and current. It is possible that this material may contain reference to, or information about, IBM products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that IBM intends to announce such IBM products, programming, or services in your country. The names and addresses used in the examples that appear in this manual are fictitious, and any similarity to the names and addresses of actual persons is entirely coincidental. Publications are not stocked at the address given below; requests for IBM publications should be made to your IBM representative or to the IBM branch office serving your locality. A form for readers' comments is provided at the back of this publication. Address additional comments to IBM Corporation, Communication Products Information Development, Department E02, PO Box 12195, Research Triangle Park, North Carolina, U.S.A. 27709. IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation whatever. You may, of course, continue to use the information you supply. -
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.