DOCSLIB.ORG

Tubes for Z/VSE and Z/VM Datasheet

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Tubes for Z/VSE and Z/VM Datasheet Tubes for z/VSE and z/VM Simplified session management Secure, flexible and user-friendly multi-session management for z/VSE and z/VM systems Tubes provides a single point of secure Tubes provides users with access to applications running on IBM z/VSE and controlled and z/VM mainframe operating systems. Through its simplified and access to applications automated application signon process, Tubes provides more flexible running on IBM z/VSE access to applications and offers the following additional benefits: and z/VM mainframe systems • Increased system accessibility and control through comprehensive user, profile and application security functions • Simplified and user-friendly access to business applications through the use of automated features and functions that negate the use of complex system commands • Significantly reduced network traffic through compression of inbound and outbound data streams • Enhanced application look and feel with data sharing and exchange between different applications • Improved helpdesk efficiency through powerful facilities for diagnosing problems more quickly • Enhanced training and demonstration capabilities through the replication of one screen image onto a number of other terminals • Increased flexibility of communication that can be targeted at a specific user, user-groups or all users Session management Tubes maintains a ‘logical’ terminal in the context of the end-user and the application, Tubes is a leading session management this allows for multiple sessions to be solution that provides users with secure, simultaneously active for the same application. flexible, user-friendly and responsive End-users can then switch easily from one access to applications running on IBM application session to another, with no loss of mainframe systems. context, providing enhanced user efficiency Through its simplified and automated and productivity. signon process, Tubes eliminates the need Tubes also assists with day-to-day operations for users to enter complex and obscure through the flexible communication, helpdesk commands to access the applications that and training functions that it offers. they need to use. Tubes for z/VSE and z/VM Secure Tubes access Tubes allows different applications to share and exchange data. Output from one or more Access to Tubes can be secured by terminal sessions can be collected selectively and and password; access to individual Tubes displayed on user-defined panels, in effect systems can even be secured by userid alone. creating a new application. Alternatively, Tubes can also be secured to prevent access the information collected may be used as from unattended terminals. input to other sessions, regardless of the fact Tubes has its own security system that stores that there is no direct connection between the details in a VSAM file. two application sessions. Secure application access Several Tubes sessions can be displayed simultaneously on one physical terminal, Tubes user authority and capability can be without incurring additional PC/workstation Automated and integrated defined at a granular level, this allows you costs. signon and security to restrict system and application features, functions and commands to specific users. Data stream compression Access to individual applications can be The Tubes Network Data Minimizer, secured. Additionally, user menus and ‘MISER’, compresses both inbound and Improved system sub-menus can be dynamically built, outbound data streams by transmitting only throughput and reduced providing users with a restricted list of changes that have been made to the data. network traffic available applications. This significantly decreases network traffic, which eliminates bottleneck problems and User management improves system response times. The larger the installation, the greater the Helpdesk and training facilities Enhanced communication number of users, and hence the bigger the with end-users for challenge in managing the constant flow of Tubes provides helpdesk and training system and application user profile creation, updates and deletion. facilities that are designed to ease end user management requirements interaction by: Tubes offers comprehensive user management facilities that enable scripts to be generated to • Controlling input and output screen aid the creation and deletion of user profiles. displays at one terminal, automatically rendering the same screen images on a Automated application access number of other terminals. This is particularly useful when conducting Tubes will allow up to 9999 sessions to be training or demonstrating system features accessed concurrently from one physical to an authorized group of users. terminal. The powerful Tubes Panel and • Allowing authorized users, such as Script Language can be used to automate Network Controllers and Technical processes including application signon. Support staff to simultaneously view the Application builder and data screen contents displayed at the terminal exchange of other Tubes users, in real-time. This is especially useful when end users and Tubes can breathe new life into your existing support staff are geographically dispersed. applications, streamlining data presentation • Providing flexible messaging facilities and also presenting end users with a new that allow you to communicate immediately and improved look and feel that can lead to with some or all of your users. productivity improvements. Trademarks and registered trademarks: www.macro4.com/trademarks Please contact us for more information: USA Tel: +1 973 526 3900 Email: [email protected] Europe Tel: +44 1293 872000 Email: [email protected] www.macro4.com © Copyright 1982–2019 All Rights Reserved. Macro 4 Limited – a division of UNICOM Global. .
Load more

Recommended publications
  • Facility/370: Introduction
    File No. S370-20 Order No. GC20-1800=9 IDl\n \/:u+ •• ".1 I\n"n"': ..... ft IDIVI V IIlUQI .Via"'lllIlv Facility/370: Systems Introduction Release 6 PLC 4 This publication introduces VM/370, and is intended for anyone who is interested in VM/370. However, the reader should have a basic understanding of I BM data processing. VM/370 (Virtual Machine Facility/370) is a system control program (SCP) that tailors the resources and capabilities of a single System/370 computer to provide concurrent users their one unique (virtual) machine. VM/370 consists of a Control Program (CP), which manages the real computer, a Conversational Monitor System (CMS), which is a general-purpose conversational time-sharing system that executes in a virtual machine, a Remote Spooling Communications Subsystem (RSCS), which spools files to and from geographically remote locations, and a Interactive Problem Control System (I PCS), which provides problem analysis and management faci I ities. The first section of the publication is an introduction; it describes what VM/370 can do. The second, third, fourth, and fifth sections describe the Control Program, Conversational Monitor System, Remote Spooling Communications Subsystem, and Interactive Problem Control System respectively. The appendixes include information about VM/370 publication-to-audience relationship and VM/370-related publications for CMS users. , This publication is a prerequisite for the VM/370 system library. --...- --- ---.-- ------- ------ --..- --------- -~-y- Page of GC20-1800-9 As Updated Aug 1, 1979 by TNL GN25-0U89 ~b Edition (Karch 1919) This edition (GC20-1800-~ together with Technical Newsletter GN25-0489. dated August 1, 1919, applies to Release 6 PLC 4 (Program Level Change) of IBM Virtual Machine Facility/310 and to all subsequent releases until otherwise indicated in new editions or Technical Newsletters.
    [Show full text]
  • Z/OS ♦ Z Machines Hardware ♦ Numbers and Numeric Terms ♦ the Road to Z/OS ♦ Z/OS.E ♦ Z/OS Futures ♦ Language Environment ♦ Current Compilers ♦ UNIX System Services
    Mainframes The Future of Mainframes Is Now ♦ z/Architecture ♦ z/OS ♦ z Machines Hardware ♦ Numbers and Numeric Terms ♦ The Road to z/OS ♦ z/OS.e ♦ z/OS Futures ♦ Language Environment ♦ Current Compilers ♦ UNIX System Services by Steve Comstock The Trainer’s Friend, Inc. http://www.trainersfriend.com 800-993-8716 [email protected] Copyright © 2002 by Steven H. Comstock 1 Mainframes z/Architecture z/Architecture ❐ The IBM 64-bit mainframe has been named "z/Architecture" to contrast it to earlier mainframe hardware architectures ♦ S/360 ♦ S/370 ♦ 370-XA ♦ ESA/370 ♦ ESA/390 ❐ Although there is a clear continuity, z/Architecture also brings significant changes... ♦ 64-bit General Purpose Registers - so 64-bit integers and 64-bit addresses ♦ 64-bit Control Registers ♦ 128-bit PSW ♦ Tri-modal addressing (24-bit, 31-bit, 64-bit) ♦ Over 140 new instructions, including instructions to work with ASCII and UNICODE strings Copyright © 2002 by Steven H. Comstock 2 z/Architecture z/OS ❐ Although several operating systems can run on z/Architecture machines, z/OS is the premier, target OS ❐ z/OS is the successor to OS/390 ♦ The last release of OS/390 was V2R10, available 9/2000 ♦ The first release of z/OS was V1R1, available 3/2001 ❐ z/OS can also run on G5/G6 and MP3000 series machines ♦ But only in 31-bit or 24-bit mode ❐ Note these terms: ♦ The Line - the 16MiB address limit of MVS ♦ The Bar - the 2GiB limit of OS/390 ❐ For some perspective, realize that 16EiB is... ♦ 8 billion times 2GiB ♦ 1 trillion times 16MiB ❐ The current release of z/OS is V1R4; V1R5 is scheduled for 1Q2004 Copyright © 2002 by Steven H.
    [Show full text]
  • Managing a VSE Console Under VM from a Remote Location
    BY DAN ASKEW Managing a VSE Console Under VM From a Remote Location hen working remotely, it is sometimes necessary to make changes to the system or talk an W operator through a problem. Using the techniques presented here, you can manage a VSE console under VM. you ever tried to talk an operator through a VSEPROD. You can display the virtual machine name by HAVE problem from a remote site and thought to issuing the following commands. yourself, “If I could only see the console”? As this article will This command redisplays the last 20 lines from partition BG: examine, there are several ways you can do this if you are VSECMD VSEPROD RED 20L,BG running VSE under VM. The first method I will examine allows you to communicate with the VSE con- This command displays the last line from sole in a crude line mode. The other two the console: methods allow you to actually “steal” the VSECMD VSEPROD RED existing console away from the operator. Have you ever tried to This command displays the last 20 METHOD #1 talk an operator through occurrences of EOJ: VSECMD VSEPROD RED 20l,’EOJ’ The first method I tried used a problem from a remote IBM’s VMCF modules supplied by The syntax of these commands is VSE. ICCF Library 59 contains a site and thought to as follows: member named SKVMVSE. The yourself, “If I could only VSECMD (VSE machine name) comments at the beginning of the RED (number of lines (default is member provide you with the installa- see the console”? 1)), (redisplay command) tion instructions.
    [Show full text]
  • IBM Z/VSE 6.2 Brings Storage, Processing, Security, Recovery, and Data Transfer Enhancements
    IBM United States Software Announcement 221-201, dated May 4, 2021 IBM z/VSE 6.2 brings storage, processing, security, recovery, and data transfer enhancements Table of contents 1 Overview 5 Technical information 2 Key requirements 7 Ordering information 2 Planned availability date 7 Terms and conditions 2 Description 8 Order now 5 Program number Overview IBM(R) z/VSE(R) is an operating system for the IBM Z(R) platform used for traditional batch and online transaction processing applications. The following hardware support is available with z/VSE 6.2: • Exploitation of the latest IBM System Storage technology: – z/VSE 6.2 supports IBM System Storage TS7700 R5.1. • Exploitation of latest IBM z15TM Model T01 and T02 technology: – z/VSE 6.2 provides native support for System Recovery Boost (APAR DY47832). This enables z/VSE to temporarily boost general-purpose central processors (CPs) running at sub-capacity to full capacity in a logical partition (LPAR) during system IPL and shutdown. – z/VSE 6.2 supports the configurable IBM Crypto Express7S (APAR DY47834), which enables data encryption and Secure Sockets Layer (SSL) acceleration. Elliptic Curve Cryptography (ECC) with a Crypto Express7S can result in accelerated data-in-flight encryption. The following support is already available with z/VSE 6.2: • z/VSE supports the IBM Fibre Connection (FICON(R)) Express16S+ and FICON Express16SA, as well as the OSA-Express6S/7S family. • z/VSE supports IBM Fibre Channel Endpoint Security, which provides server authentication and data encryption to protect the integrity and confidentiality of data. z/VSE support for Transport Layer Security (TLS) 1.3: • TLS 1.3 support (APAR DY30239) is based on VSE Crypto Services/OpenSSL 1.1.1d update (APAR DY47825, in March 2020).
    [Show full text]
  • Syncsort for Z/VSE Programmer's Guide Release
    All rights reserved. This document contains proprietary and confidential material, and is only for use by licensees of the SyncSort for z/VSE proprietary software system. PROVEN performance SyncSort for z/ VSE Programmer's Guide Release 3. 7 SI-0328-G SyncSort is a registered trademark of Syncsort Incorporated 070809 © Syncsort Incorporated, 2009 All rights reserved. This document contains proprietary and confidential material, and is only for use by licensees of the SyncSort proprietary software system. This publication may not be reproduced in whole or in part, in any form, except with written permission from Syncsort Incorporated. SyncSort is a trademark of Syncsort Incorporated. All other company and product names used herein may be the trademarks of their respective companies. Table of Contents Summary of Changes . v Performance Improvements . v Data Utility Features. v Operating System . vi Messages. vi Chapter 1. Introduction . 1.1 An Introduction to SyncSort for z/VSE. 1.1 SyncSort’s Basic Functions . 1.1 SyncSort’s Data Utility and SortWriter Features . 1.2 Join Processing Sequence . 1.5 Sample SortWriter Report. 1.6 SyncSort’s Operational Features. 1.7 Structure of the Programmer’s Guide. 1.7 Related Reading. 1.9 Chapter 2. SyncSort Control Statements . 2.1 Control Statement Summary Chart . 2.3 Data Utility Processing Sequence. 2.17 Maximum Record Length Allowed . 2.23 Control Statement Examples . 2.25 Rules for Control Statements . 2.25 ALTSEQ Control Statement . 2.30 ANALYZE Control Statement. 2.32 DUPKEYS Control Statement . 2.33 Table of Contents i END Control Statement. 2.38 INCLUDE/OMIT Control Statement .
    [Show full text]
  • Installing the Simple Connection Line Driver Under Z/OS, Z/VSE, MSP, Or Z/VM Installing the Simple Connection Line Driver Under Z/OS, Z/VSE, MSP, Or Z/VM
    Installing the Simple Connection Line Driver Under z/OS, z/VSE, MSP, or z/VM Installing the Simple Connection Line Driver Under z/OS, z/VSE, MSP, or z/VM Installing the Simple Connection Line Driver Under z/OS, z/VSE, MSP, or z/VM This section describes the installation steps for installing Simple Connection Line Driver on a z/OS host systems. Note: The Simple Connection Line Driver is not supported on MSP or VM/GCS systems. Installation Overview Installation Steps Installation Overview To gain an understanding of the entire installation process, Software AG recommends that you read all of the installation steps before you perform the individual steps: Step Description 1 Verify the connectivity between cooperating nodes. This step is necessary only to support the TCP/IP line driver. It is not necessary for the Simple Connection Line Driver. 2 Unload the Entire Net-Work mainline and Entire Net-Work TCP/IP line driver libraries. 3 Outline your Entire Net-Work configuration and obtain all of the data necessary to configure the Entire Net-Work startup parameters. 4 Alter the Entire Net-Work Startup Job 5 Add the TCPX-specific DRIVER and LINK statements. 6 Configure client information. This step is necessary only to support the Simple Connection Line Driver. It is not necessary for the TCP/IP line driver. 7 Ensure that ADARUN has been linked with attribute AMODE(31). This step is necessary only to support the TCP/IP line driver. It is not necessary for the Simple Connection Line Driver. 8 Start Entire Net-Work and perform installation verifications.
    [Show full text]
  • MTS on Wikipedia Snapshot Taken 9 January 2011
    MTS on Wikipedia Snapshot taken 9 January 2011 PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Sun, 09 Jan 2011 13:08:01 UTC Contents Articles Michigan Terminal System 1 MTS system architecture 17 IBM System/360 Model 67 40 MAD programming language 46 UBC PLUS 55 Micro DBMS 57 Bruce Arden 58 Bernard Galler 59 TSS/360 60 References Article Sources and Contributors 64 Image Sources, Licenses and Contributors 65 Article Licenses License 66 Michigan Terminal System 1 Michigan Terminal System The MTS welcome screen as seen through a 3270 terminal emulator. Company / developer University of Michigan and 7 other universities in the U.S., Canada, and the UK Programmed in various languages, mostly 360/370 Assembler Working state Historic Initial release 1967 Latest stable release 6.0 / 1988 (final) Available language(s) English Available programming Assembler, FORTRAN, PL/I, PLUS, ALGOL W, Pascal, C, LISP, SNOBOL4, COBOL, PL360, languages(s) MAD/I, GOM (Good Old Mad), APL, and many more Supported platforms IBM S/360-67, IBM S/370 and successors History of IBM mainframe operating systems On early mainframe computers: • GM OS & GM-NAA I/O 1955 • BESYS 1957 • UMES 1958 • SOS 1959 • IBSYS 1960 • CTSS 1961 On S/360 and successors: • BOS/360 1965 • TOS/360 1965 • TSS/360 1967 • MTS 1967 • ORVYL 1967 • MUSIC 1972 • MUSIC/SP 1985 • DOS/360 and successors 1966 • DOS/VS 1972 • DOS/VSE 1980s • VSE/SP late 1980s • VSE/ESA 1991 • z/VSE 2005 Michigan Terminal System 2 • OS/360 and successors
    [Show full text]
  • Introduction-To-Mainframes.Pdf
    Mainframe The term ‘MainFrame’ brings to mind a giant room of electronic parts that is a computer, referring to the original CPU cabinet in a computer of the mid-1960’s. Today, Mainframe refers to a class of ultra-reliable large and medium-scale servers designed for carrier-class and enterprise-class systems operations. Mainframes are costly, due to the support of symmetric multiprocessing (SMP) and dozens of central processors existing within in a single system. Mainframes are highly scalable. Through the addition of clusters, high-speed caches and volumes of memory, they connect to terabyte holding data subsystems. Mainframe computer Mainframe is a very large and expensive computer capable of supporting hundreds, or even thousands, of users simultaneously. In the hierarchy that starts with a simple microprocessor at the bottom and moves to supercomputers at the top, mainframes are just below supercomputers. In some ways, mainframes are more powerful than supercomputers because they support more simultaneous programs. But supercomputers can execute a single program faster than a mainframe. The distinction between small mainframes and minicomputers is vague, depending really on how the manufacturer wants to market its machines. Modern mainframe computers have abilities not so much defined by their single task computational speed (usually defined as MIPS — Millions of Instructions Per Second) as by their redundant internal engineering and resulting high reliability and security, extensive input-output facilities, strict backward compatibility with older software, and high utilization rates to support massive throughput. These machines often run for years without interruption, with repairs and hardware upgrades taking place during normal operation.
    [Show full text]
  • Z/VSE 6.2 Technical Update
    2018 VM Workshop: z/VSE 6.2 technical update z/VSE 6.2 technical update 2018 VM Workshop Greensboro, NC June 28 – 30, 2018 http://www.vmworkshop.org/2018.shtml Ingolf Salm - [email protected] IBM Germany Ingolf’s z/VSE blog: https://www.ibm.com/developerworks/mydeveloperworks/blogs/vse/ © Copyright IBM Corporation 2018 2018 VM Workshop: z/VSE 6.2 technical update z/VSE Roadmap Continuous delivery z/VSE releases in service 06/22/2018 DL/I 1.12.1 partitioning z/VSE 6.2 12/01/2017 z114 / z196 or higher, zHPF / SIMD support, Tapeless installation SCSI / ECKD, CICS TS for z/VSE 2.2, security and connector enhancements z/VSE 6.1 11/2015, end of service 06/30/2019 z10 or higher, CICS TS For z/VSE 2.1: CICS EXplorer update, Channels & Containers; TCP/IP For z/VSE 2.1, IPv6/VSE 1.2, IBM Z eXploitation z/VSE 5.2 04/2014, end of service 10/31/2018 z9 or higher, IBM Z eXploitation, device support, Tapeless installation, networking / security enhancements Unsupported z/VSE 5.1 11/2011, end of service 06/30/2016 z/VSE releases z9 or higher , 64 bit virtual, IBM Z eXploitation, z/VSE 5.1.1 06/2012: CICS EXplorer, LFP in LPAR, database connector z/VSE 5.1.2 06/2013: TS1140, 64 bit I/O, openSSL, db connector enhancements z/VSE 4.3 11/2010, end of service 10/31/2014 Virtual storage constraint relieF, 4 digit cuus, z/VSE 4.3.1 08/2011 z/VSE 4.2 October 2008, end of service 10/31/2012 More tasks, more memory, EF For z/VSE 1.1, CPU balancing, SCRT on z/VSE z/VSE 4.2.1 07/2009 - PAV, EF For z/VSE 1.2, z/VSE 4.2.2 04/2010 - IPv6/VSE 05/2010 CICS/VSE end of service
    [Show full text]
  • CA EPIC for Z/VSE Installation and System Guide
    CA EPIC™ for z/VSE Installation and System Guide r5.2 This documentation, which includes embedded help systems and electronically distributed materials, (hereinafter referred to as the “Documentation”) is for your informational purposes only and is subject to change or withdrawal by CA at any time. This Documentation may not be copied, transferred, reproduced, disclosed, modified or duplicated, in whole or in part, without the prior written consent of CA. This Documentation is confidential and proprietary information of CA and may not be disclosed by you or used for any purpose other than as may be permitted in (i) a separate agreement between you and CA governing your use of the CA software to which the Documentation relates; or (ii) a separate confidentiality agreement between you and CA. Notwithstanding the foregoing, if you are a licensed user of the software product(s) addressed in the Documentation, you may print or otherwise make available a reasonable number of copies of the Documentation for internal use by you and your employees in connection with that software, provided that all CA copyright notices and legends are affixed to each reproduced copy. The right to print or otherwise make available copies of the Documentation is limited to the period during which the applicable license for such software remains in full force and effect. Should the license terminate for any reason, it is your responsibility to certify in writing to CA that all copies and partial copies of the Documentation have been returned to CA or destroyed. TO THE EXTENT PERMITTED BY APPLICABLE LAW, CA PROVIDES THIS DOCUMENTATION “AS IS” WITHOUT WARRANTY OF ANY KIND, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NONINFRINGEMENT.
    [Show full text]
  • Real World Z/VSE to Z/OS Migration Experience from a Z/VSE Bigot
    Honesty | Loyalty | Integrity | Quality z/VSE to z/OS Migration Experience From a z/VSE Bigot’s Perspective Tony Thigpen – Senior System Programmer Agenda . Customer Background . Methods . Source Conversion . JCL Conversion . Utility Conversion . Operations Conversion . Data Conversion . Training . Issues that were discovered sooner or later . Discussion . Wrap Up Customer Background . Manufacturer located in Mississippi and North Carolina . Initial Configuration: o Z9 in MS running 4 z/OS LPARs (mix of 1.4 and 1.7) – 160mips o Z10 is NC running 5 VSE/ESA LPARs (1.5) – 70mips o Multiple AS/400s in different locations . First major changes o Both CPUs and some AS/400s were relocated to PZG facilities in FL . Second major changes o 3 of the VSE LPARs were slowly migrated off-platform o 2 VSE LPAR was merged into 1 VSE LPAR o All but one of the AS/400s located in FL were eliminated o All z/OS LPARs upgraded to 1.12 to allow them to run on a Z10 . Resulting Configuration: o Z9 in FL running 4 z/OS LPARs (all 1.12) – 150mips o Z10 in FL running 1 VSE/ESA LPAR (1.5) – 70mips Customer Background . Customer goal to cut costs o An os for each machine from IBM ($$) o Adabas for each machine ($$$) o Similar Third-party software on both machines ($$$) o Maintenance, floor space, HVAC costs ($$) o Operations (staff) costs ($) . Customer was concerned with older VSE/ESA o Out of Service o CICS/VS – CICS/TS conversion . The decision was to take the money budgeted for upgrading the VSE and use it instead to migrate the one remaining VSE LPAR to z/OS o Unpopular with VSE programmers but there were only 3 left.
    [Show full text]
  • VM/SP Introduction.Pdf
    GC19-6200-1 File No. S370/4300-20 Program Product GC19-6200-1 File No. S370/4300-20 IBM Virtual Machine/ System Product: Program Product Introduction Program Number 5664-167 Release 2 -----~- - i::~~ Second Edition (April 1982) This edition, GC19-6200-1, is a reV1S10n of GC19-6200-0. It applies to the IBft Virtual ~achine/System Product (5664-167) until otherwise indicated in new editions or ~echnical Newsletters. Changes are continually made to the information contained herein; before using this publication in connection with the operaticn of IBft systems, consult the IB~ 2:i2tem/370 and .!!300 f!:~.§§£!§ Bibli.£g~, GC20-0001, for the editions that are applicable and current. For a list of changes, see page iii. Technical changes or additions to the text cr illustrations are indicated by a vertical bar to the left of the change. It is possible that this material may contain reference to, or information about, IB~ 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 lEft intends to announce such IB~ products, programming, or services in your country. Publications are not stocked at the address given below; requests for IB~ publications should be made to your IBft representative or to the IB~ branch office serving your locality. A form for reader's comments is provided at the back of this publication. If the torm has been removed, comments may be addressed to IB~ Corporation, Programming Publications, Department G60, P.O. Box 6, Endicott, New York, U.S.A.
    [Show full text]