オンラインヘルプあれこれ

TSOのヘルプ

TSO HELPで見れる。
HELP COMMANDで見れる。

TSOのコマンドヘルプの原本

コマンドプロセッサーのヘルプの原本は、ヘルプ・データ・セットに入っている。SYS1.CMDLIB.HELP
IBM Knowledge Center

ISPFのオンラインヘルプ

オプションバーに以下を入力することで見れる。
HELP
HELPの中でHELPを入力するとHELPの使い方を見ることができる。
IBM Knowledge Center

ISPFのエラーコメント

黄色でエラーコメントが出たら、F1を押下すると詳細な説明が見れる。

ISPFのチュートリアル

TUTORでISPFのチュートリアルのオンラインヘルプが見れる。

IBMのユーティリティプログラムのオンラインヘルプはどこで見れるのか。。

ICEGENERとか
SYS1.AOSU0
SYS1.SORTLPA → ICEMAN

その他ヘルプ(未整理)

VENDOR.HELP
SVTSC.HELP
LVL0.HELP
ISP.SISPHELP
SYS1.HELP

メンバが使用されているときに出るエラー

Member in use

+--------------------------------------------------------------------------+ 
| Member is being updated by you or another user. Enter HELP for a list of | 
| users using the data set.                                                | 
+--------------------------------------------------------------------------+ 

    Data set 'AU00530.DATA(AU00530)'                                            
    is in use by the following 1 user(s) and/or job(s):                         
 ------------------------------------------------------------------------------ 
     AU00530                                                                    
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
 ------------------------------------------------------------------------------ 
                                                                                
     On terminals which support extended data streams, TSO user and Job         
     names have the following colors:                                           
       NAME1     - Normal Green          - Owns data set shared                 
       NAME2     - Normal Red            - Owns data set exclusively            
       NAME3     - Reverse Video Green   - Waiting for shared use               
       NAME4     - Reverse Video Red     - Waiting for exclusive use            
                                                                                
     On terminals which do not support extended data streams,                   
     TSO user and Job names have the following intensities:                     
       NAME1     - Low  Intensity    - Owns or Waiting for shared use           
       NAME2     - High Intensity    - Owns or Waiting for exclusive use        

コマンドがない場合のエラー

Command not recognized


"誤ってるコマンド名" is not a valid line command. Correct it or blank it out.

                      -----------------------------------                       
                      |              EDIT               |                       
                      |          LINE COMMANDS          |                       
                      -----------------------------------                       
                                                                                
 The following topics are presented in sequence, or can be selected by          
 number.  Individual commands can be selected by entering the command name.     
                                                                                
   0  - Line commands:           General information                            
   1  - Basic commands:          I       D       R                              
   2  - Move/Copy commands:      C       M       A       B       O              
   3  - Shifting commands:       )       (       >       <                      
   4  - Exclude/Show commands:   X       F       L       S                      
   5  - Text handling commands:  TE      TF      TS      LC      UC             
   6  - Miscellaneous commands:  BNDS    COLS    MASK    TABS                   
   7  - Data commands:           MD      HX                                     

TSO

TSOコマンドモジュールの場所

SYS1.CMDLIBにIKJEFxxxのメンバー名で格納されている。
プロセッサー・モジュールはアセンブラで書かれているらしい。以下リンク参照
11.TSOとISPF » 「メインフレーム・コンピュータ」で遊ぼう

TSOのヘルプの見方

 READY                                                              
HELP                                                                
 LANGUAGE PROCESSING COMMANDS:                                      
                                                                    
 ASM        INVOKE ASSEMBLER PROMPTER AND ASSEMBLER F COMPILER.     
 CALC       INVOKE ITF:PL/1 PROCESSOR FOR DESK CALCULATOR MODE.     
 COBOL      INVOKE COBOL PROMPTER AND ANS COBOL COMPILER.           
 FORT       INVOKE FORTRAN PROMPTER AND FORTRAN IV G1 COMPILER.     
                                                                    
 PROGRAM CONTROL COMMANDS:                                          
                                                                    
 CALL       LOAD AND EXECUTE THE SPECIFIED LOAD MODULE.             
 LINK       INVOKE LINK PROMPTER AND LINKAGE EDITOR.                
 LOADGO     LOAD AND EXECUTE PROGRAM.                               
 RUN        COMPILE, LOAD, AND EXECUTE PROGRAM.                     
 TEST       TEST USER PROGRAM.                                      
 TESTAUTH   TEST APF AUTHORIZED PROGRAMS.                           
                                                                    
 DATA MANAGEMENT COMMANDS:                                          
                                                                    
 ALLOCATE   ALLOCATE A DATA SET WITH OR WITHOUT AN ATTRIBUTE        
            LIST OF DCB PARAMETERS.                                 
 ALTLIB     DEFINE OPTIONAL, USER-LEVEL OR APPLICATION-LEVEL SETS OF
            LIBRARIES CONTAINING SAA/PL EXECS OR CLISTS.  THESE     
            LIBRARIES ARE SEARCHED WHEN IMPLICITLY INVOKING AN      
            SAA/PL EXEC OR CLIST.                                   
 ATTRIB     ALLOW DCB PARAMETERS TO BE DYNAMICALLY INTRODUCED       
            AND NAMED FOR USE WITH A SUBSEQUENT ALLOCATE COMMAND.   
 CONVERT    SIFT ITF/PL1 AND FORTRAN SOURCE.                        
 COPY       COPY A DATA SET.  (SEE NOTE BELOW.)                     
 DELETE     DELETE A DATA SET.                                      
 EDIT       CREATE, EDIT, AND/OR EXECUTE A DATA SET.                
 FORMAT     FORMAT AND PRINT A TEXT DATA SET.  (SEE NOTE BELOW.)    
 FREE       RELEASE A DATA SET AND/OR AN ATTRIBUTE LIST.            
 LIST       DISPLAY A DATA SET.  (SEE NOTE BELOW.)                  
 LISTALC    DISPLAY ACTIVE DATA SETS.                               
 LISTBC     DISPLAY MESSAGES FROM OPERATOR/USER.                    
 LISTCAT    DISPLAY USER CATALOGUED DATA SETS.                      
 LISTDS     DISPLAY DATA SET ATTRIBUTES.                            
 MERGE      COMBINE DATA SETS.  (SEE NOTE BELOW).                   
 PRINTDS    PRINT A DATA SET.                                            
 PROTECT    PASSWORD PROTECT DATA SETS.                                  
 RENAME     RENAME A DATA SET.                                           
 TSOLIB     DEFINE OPTIONAL SEARCH LEVEL THAT TSO/E USES WHEN SEARCHING  
            FOR COMMANDS AND PROGRAMS.                                   
                                                                         
 NOTE:  THE TSO DATA UTILITY COMMANDS, COPY, FORMAT, LIST AND MERGE,     
        ARE PART OF PROGRAM PRODUCT 5734-UT1.  THIS PRODUCT MUST BE      
        INSTALLED PRIOR TO UTILIZING THE COMMANDS AND RELATED HELPS.     
                                                                         
 SYSTEM CONTROL COMMANDS:                                                
                                                                         
 ACCOUNT    MODIFY/ADD/DELETE USER ATTRIBUTES.                           
 CONSOLE    PLACE TERMINAL IN CONSOLE MODE.                              
 OPERATOR   PLACE TERMINAL IN OPERATOR MODE.                             
 PARMLIB    LIST/UPDATE TSO/E DEFAULTS.                                  
 RACONVRT   UADS TO RACF DATA BASE CONVERSION UTILITY.                   
 SYNC       SYNCHRONIZE THE BROADCAST DATA SET WITH USER IDS FROM THE    
            UADS AND RACF DATA BASE.                                     
                                                                         
 SESSION CONTROL:                                                        
                                                                         
 CONSPROF   DEFINE USER CONSOLE CHARACTERISTICS.                         
 EXEC       INVOKE COMMAND PROCEDURE.                                    
 EXECUTIL   ALTER REXX ENVIRONMENT.                                      
 HELP       INVOKE HELP PROCESSOR.                                       
 LOGOFF     END TERMINAL SESSION.                                        
 LOGON      START TERMINAL SESSION.                                      
 PROFILE    DEFINE USER CHARACTERISTICS.                                 
 SEND       SEND MESSAGE TO OPERATOR/USER.                               
 TERMINAL   DEFINE TERMINAL CHARACTERISTICS.                             
 TIME       LOG SESSION USAGE TIME.                                      
 TSOEXEC    EXECUTE AN AUTHORIZED OR UNAUTHORIZED COMMAND                
            FROM WITHIN AN UNAUTHORIZED ENVIRONMENT.                     
 WHEN       CONDITIONALLY EXECUTE NEXT COMMAND.                          
                                                                         
 FOREGROUND INITIATED BACKGROUND COMMANDS:                                
                                                                          
 CANCEL     CANCEL BACKGROUND JOB.                                        
 OUTPUT     DIRECT OUTPUT MEDIUM FOR BACKGROUND JOB.                      
 STATUS     LIST STATUS OF BACKGROUND JOB.                                
 SUBMIT     SUBMIT BACKGROUND JOB.                                        
                                                                          
 INTERACTIVE DATA TRANSMISSION FACILITY:                                  
                                                                          
 RECEIVE    RECEIVE DATA SENT TO YOU BY A TRANSMIT COMMAND.               
 TRANSMIT   TRANSMIT MESSAGES AND/OR DATA SETS VIA NODES DEFINED TO JES.  
 FOR MORE INFORMATION ENTER HELP COMMANDNAME OR HELP HELP                 

オンラインヘルプがないコマンド

TSO HELP COPYで出ない。
TSO Data Utilitiesにあるらしい。
メインフレーム技術情報交換・助け合いQ/Aボード [All Thread / Page: 11]

tips

TSOをタブ化出来る

POINT-AND- SHOOTというとか。。
TIPS | mainframegeek
IBM Knowledge Center
ISPFで3つ以上のパネルを使う » 「メインフレーム・コンピュータ」で遊ぼう

Command ===> SWAPBAR

swap n
startで新しいタブ
start 3.4で3.4押した状態で開く
IBM Knowledge Center

ISPF上で最近使用したコマンド表示

RETP

+---------- Retrieve -----------+
|   Options  Help               |
| ----------------------------  |
|     ISPF Retrieve Panel       |
|                               |
| Select the command            |
| to be retrieved               |
|                  More:     +  |
|     1.  3.4                   |
|     2.  X                     |
|     3.  x                     |
|     4.  hotbar                |
|     5.  =3.4                  |
|     6.  =6                    |
|     7.  HOTBAR                |
|     8.  HOSTBAR               |
|     9.  SWAPBAR               |
|     10. SWAPBAR OFF           |
|     11. SWAPBAR               |
|  F1=Help        F2=Split      |
|  F3=Exit        F7=Backward   |
+-------------------------------+

RETF

メンバの検索はFINRでもSRCHFO XXXでも可能らしい

メンバの編集をUNDOする方法

メンバー編集中にアンドゥする

COLSでコマンドを置いた行の直前にスケールラインを表示させることが可能。

MQ(メインフレーム)

ISPFからMQのMain Menuへの移動方法

   Menu  Utilities  Compilers  Options  Status  Help                            
 ------------------------------------------------------------------------------ 
                            ISPF Primary Option Menu                            
 Option ===> MQ                                                                 
                                            More:     +                         
 0  Settings      Terminal and user parameters            <     Calendar     >  
 1  View          Display source data or listings            November  2015     
 2  Edit          Create or change source data            Su Mo Tu We Th Fr Sa  
 3  Utilities     Perform utility functions                1  2  3  4  5  6  7  
 4  Foreground    Interactive language processing          8  9 10 11 12 13 14  
 5  Batch         Submit job for language processing      15 16 17 18 19 20 21  
 6  Command       Enter TSO or Workstation commands       22 23 24 25 26 27 28  
 7  Dialog Test   Perform dialog testing                  29 30                 
 8  LM Facility   Library administrator functions                               
 9  IBM Products  IBM program development products        Time . . . . : 03:23  
 10 SCLM          SW Configuration Library Manager        Day of year. :   306  
 11 Workplace     ISPF Object/Action Workplace                                  
                                                                                
                  ------ Other Install Products ------                          
 FA IDI           Fault Analyzer 12.1.0                                         
  D Debug Tool  Debug Tool Utility V12.1                                        
 SD SDSF          System Display and Search Facility                            
 IP IPCS          Inter Problem Control Facility                                
 IS ISMF          Inter Storage Management Facility                             
 SM SMP/E         SMP/E and CBIPO Dialogs                                       
 HC HCD           HW Configuration Definition Dialog                            
  R RACF          Resource Access Control Facility                              
  S DFSORT        Data Facility Sort                                            
 OE OEDIT         OpenEdition MVS Edit files                                    
 OB OBROWSE       OpenEdition MVS Browse files                                  
 OS OSHELL        OpenEdition MVS ISPF Shell                                    
 BR READ          BookManager READ/MVS                                          
 BB BUILD         BookManager BUILD/MVS                                         
 BI READ INDEX    BookManager Index Utility                                     
 DA DXT ADMIN     Invoke DXT Administrative Dialogs                             
 DE DXT END USER  Invoke DXT End User Dialogs                                   
 DU MVS/DITTO     MVS/DITTO Utility                                             
 IN INSPECT       INSPECT for C/370 and PL/I                                    
 D2 DB2I          Perform DB2 Interactive functions                             
 PM DB2PM         DATABASE 2 Performance Monitor                                
 MQ MQ            MQ 7.1.0 operations and control panels                        
  F1=Help      F2=Split     F3=Exit      F7=Backward  F8=Forward   F9=Swap      
 F10=Actions  F12=Cancel                                                        

MQのMain Menu

                     IBM WebSphere MQ for z/OS - Main Menu                      
                                                                                
 Complete fields. Then press Enter.                                             
                                                                                
 Action  . . . . . . . . . .       0. List with filter   4. Manage              
                                   1. List or Display    5. Perform             
                                   2. Define like        6. Start               
                                   3. Alter              7. Stop                
                                   8. Command                                   
 Object type . . . . . . . .               +                                    
 Name  . . . . . . . . . . .                                                    
 Disposition . . . . . . . .    Q=Qmgr, C=Copy, P=Private, G=Group,             
                                S=Shared, A=All                                 
                                                                                
 Connect name  . . . . . . .       - local queue manager or group               
 Target queue manager  . . .                                                    
            - connected or remote queue manager for command input               
 Action queue manager  . . .       - command scope in group                     
 Response wait time  . . . . 30    5 - 999 seconds                              
                                                                                
 (C) Copyright IBM Corporation 1993,2011. All rights reserved.                  
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
 Command ===>                                                                   
  F1=Help      F2=Split     F3=Exit      F4=Prompt    F9=SwapNext F10=Messages  
 F12=Cancel                                                                     

MQのMain MenuのHelp

+-----------------------------------------------------------------------------+
|                              Main Menu - Help                               |
|                                                                More:     +  |
| The 'Main Menu' panel is the entry point to the IBM WebSphere MQ for z/OS   |
| Operations and Control panels.                                              |
|                                                                             |
| On any panel you can get HELP at either field or panel level. To get field  |
| help, move the cursor to the field and press F1. To get panel help, move    |
| the cursor to a position outside any of the fields and press F1.            |
|                                                                             |
| The Operations and Control panels work by sending MQSC commands to a queue  |
| manager. For more information about commands, refer to the "WebSphere MQ    |
| Script (MQSC) Command Reference" manual.                                    |
|                                                                             |
| The panels are not intended to support every possible object and function   |
| that can be performed using MQSC commands.  In particular there is no       |
| formatted panel support for Topics and Subscriptions since they include     |
| very long fields.                                                           |
| You can use the Websphere MQ Explorer to administer Topics and              |
| Subscriptions using a graphical user interface.                             |
|                                                                             |
| The COMMAND action allows the use of any MQSC commands that that can be     |
| issued through the CSQUTIL utility program.  This includes functions that   |
| are not supported through the panel interfaces such as administering        |
| Topics and Subscriptions.  The Command function displays an Edit session    |
| where you can enter the MQSC commands you wish to invoke, it then uses      |
| CSQUTIL to execute the commands and displays the command output in an Edit  |
| session.                                                                    |
|                                                                             |
| To use the panels:                                                          |
|                                                                             |
| 1.  Specify an action by entering a number between 0 and 8 in the 'Action'  |
|     field.                                                                  |
| 2.  Specify a valid object type for the action in the 'Object type' field.  |
|     You can type in the object type or you can press F4 and select an       |
|     object type from the list displayed in the 'Select a Valid Object       |
|     Type' secondary window.                                                 |
| 3.  Specify a name for the object, as described below.                      |
| 4.  Specify a disposition, as appropriate for the action and object type    |
|     you are using.                                                          |
| 5.  Choose the queue manager you want to use, as described below.           |
| 6.  Press Enter.                                                            |
|                                                                             |
| Depending on your choices, you will either see panels that show you         |
| current information about the object and let you perform the action         |
| requested, or you will see a LIST OF OBJECTS, from where you can select     |
| ANY of the allowed actions for the object. (The action you choose is not    |
| significant if a list of objects is to be displayed.)                       |
|                                                                             |
| YOU ARE RECOMMENDED TO MAKE CHOICES THAT RESULT IN A LIST OF OBJECTS BEING  |
| DISPLAYED, AND WORK FROM THAT LIST. Use the 'List or Display' action on     |
| the main menu, because that is allowed for all object types. You can get a  |
| list by specifying:                                                         |
|                                                                             |
| o   a generic name, ending in an asterisk                                   |
| o   a generic disposition, ALL                                              |
|                                                                             |
| If you specify an asterisk for the action queue manager name, or if you     |
| are using cluster objects, a list always results.                           |
|                                                                             |
| SPECIFYING AN OBJECT NAME                                                   |
|                                                                             |
| To perform an action, enter one of the following in the 'Name' field:       |
|                                                                             |
| o   The name of an object.                                                  |
| o   A generic name ending in an asterisk, for example, ABC*.  This          |
|     displays a list of objects of the type and disposition specified whose  |
|     names match the generic name, for example, ABC1, ABC2, ABCD, and so     |
|     on.                                                                     |
| o   An asterisk (*) on its own to obtain a list of all the objects of the   |
|     type and disposition specified.                                         |
| o   Blank, if either                                                        |
|                                                                             |
|     -   the object type is SYSTEM, SECURITY, or MANAGER.                    |
|     -   you want to define a new object using default attributes.           |
|                                                                             |
| DEFINING A NEW OBJECT                                                       |
|                                                                             |
| To define a new object, you use an existing object as a basis for it. As    |
| with the other actions, you can do this by displaying a list of existing    |
| objects, and then selecting the object you want to use from the list, or    |
| by specifying the basis object and choosing the 'Define like' action.       |
| Alternatively, if you want to use default attributes for the new object     |
| rather than using an existing object as a basis, specify the 'Define like'  |
| action and a blank name.                                                    |
|                                                                             |
| Note: The name and disposition you specify is for the basis object, and     |
| NOT for the the object you want to define.                                  |
|                                                                             |
| CHOOSING A QUEUE MANAGER                                                    |
|                                                                             |
| You must choose the name of the local queue manager or queue-sharing group  |
| to which you want to connect, and the queue managers you want to perform    |
| your actions. You can also choose the time that you should wait for         |
| responses from the queue manager.                                           |
|                                                                             |
| CONNECT NAME                                                                |
|     This is where you will connect to MQ;  it must be a queue manager or    |
|     queue-sharing group that is on the same z/OS or OS/390 system as you    |
|     are using. If you choose a queue-sharing group, you will be connected   |
|     to one of the queue managers in the group. If you leave the connect     |
|     name blank, you will connect to the default queue manager or group for  |
|     your installation, if there is one.                                     |
|                                                                             |
| TARGET QUEUE MANAGER                                                        |
|     This is where commands will be input to perform the actions you         |
|     request;  by default, if left blank, it is the connected queue          |
|     manager. However, if you have set up the correct queues and links, you  |
|     can choose a remote queue manager to which to send commands. The name   |
|     you specify would normally be that of a REMOTE QUEUE object. Refer to   |
|     the "WebSphere MQ Intercommunication" manual for more information       |
|     about establishing communication with remote systems.                   |
|                                                                             |
| ACTION QUEUE MANAGER                                                        |
|     This is where the action you request will be performed;  it             |
|     corresponds to the CMDSCOPE command modifier. By default, if left       |
|     blank, it is the target queue manager. If this queue manager (whether   |
|     connected to or remote) is in a queue-sharing group, the action you     |
|     request can be directed instead to another queue manager in the group,  |
|     or to all queue managers by specifying an asterisk (*).                 |
|                                                                             |
| See the help for these fields for more information about choosing a queue   |
| manager. The Operations and Control panels will work satisfactorily only    |
| with queue managers that are running on z/OS or OS/390 and whose command    |
| levels are one of:                                                          |
|                                                                             |
|     CURRENT       710                                                       |
|     PREVIOUS      600 700 701                                               |
|                                                                             |
| Other command levels may work, subject to some restrictions, but are not    |
| formally supported by IBM.                                                  |
|                                                                             |
| If any name is blank, or if you specify a queue-sharing group to connect    |
| to, you will be shown a secondary window where you can confirm the names    |
| of the queue managers.                                                      |
|                                                                             |
| Note: While the 'Main Menu' panel is displayed, you are not connected to    |
| any queue manager. When you press Enter, the connections are checked, and,  |
| if valid, are attempted. If the name is not valid or the connections        |
| cannot be made, an error message is displayed identifying the reason.       |
| Whenever you return to the 'Main Menu' panel, you are disconnected from     |
| the queue manager.                                                          |
|                                                                             |
|                                                                             |
|                                                                             |
|                                                                             |
|                                                                             |
|                                                                             |
|  F1=Help        F2=Split       F3=Exit        F4=Resize      F5=Exhelp      |
|  F6=Keyshelp    F9=SwapNext   F10=PrvPage    F11=NxtPage    F12=Cancel      |
+-----------------------------------------------------------------------------+

データセットに対して行えるアクション

+---------------------------------------------------------------+
|                    Data Set List Actions                      |
|                                                  More:     +  |
| Data Set: JP00XXX.DATA                                        |
|                                                               |
| DSLIST Action                                                 |
|     1.  Edit                     15. Reset                    |
|     2.  View                     16. Move                     |
|     3.  Browse                   17. Copy                     |
|     4.  Member List              18. Refadd                   |
|     5.  Delete                   19. Exclude                  |
|     6.  Rename                   20. Unexclude 'NX'           |
|     7.  Info                     21. Unexclude first 'NXF'    |
|     8.  Short Info               22. Unexclude last 'NXL'     |
|     9.  Print                    23. SuperC 'SC'              |
|     10. Catalog                  24. SuperCE 'SCE'            |
|     11. Uncatalog                25. Search-For 'SF'          |
|     12. Compress                 26. Search-ForE 'SFE'        |
|     13. Free                     27. Allocate                 |
|  F1=Help        F2=Split       F3=Exit        F7=Backward     |
|  F8=Forward     F9=Swap       F12=Cancel                      |
+---------------------------------------------------------------+

メンバの扱い方

  1. メンバの見方

.で階層を下がっていくイメージ。

IBM####.THIS.IS.A.SAMPLE.DATASET.NAME
  1. 新規のメンバの作成方法

ISPFパネルから2(EDIT)で以下の画面に移動。
ISPFの方で最初の修飾詞を推測する(通常ユーザID)
別途していしたい場合は、シングルクオーテーションで囲んでHLQで指定する。

   Menu  RefList  RefMode  Utilities  Workstation  Help                         
 ------------------------------------------------------------------------------ 
                                Edit Entry Panel                                
 Command ===>                                                                   
                                                                                
 ISPF Library:                                                                  
    Project . . .                                                               
    Group . . . .          . . .          . . .          . . .                  
    Type  . . . .                                                               
    Member  . . .                 (Blank or pattern for member selection list)  
                                                                                
 Other Partitioned, Sequential or VSAM Data Set, or z/OS UNIX file:             
    Name . . . . . DATA(AU00530)                                              + 
    Volume Serial . .           (If not cataloged)                              
                                                                                
 Workstation File:                                                              
    File Name  . .                                                              
                                         Options                                
 Initial Macro  . . . .                     Confirm Cancel/Move/Replace         
 Profile Name . . . . .                     Mixed Mode                          
 Format Name  . . . . .                     Edit on Workstation                 
 Data Set Password  . .                     Preserve VB record length           
 Record Length  . . . .                                                         
 Line Command Table . .                  Data Encoding                          
                                            1. ASCII                            
                                            2. UTF-8                            
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
  F1=Help      F2=Split     F3=Exit      F7=Backward  F8=Forward   F9=Swap      

メインフレームに関して

http://www.waseda.jp/prj-riim/paper/RIIM-CaseNo18_Mainframe_100915b.pdf
IBM Master the Mainframe Contest - 2015

z13 初体験 : まだプログラマーですが何か?
z/Linuxノウハウ紹介 ~構築の勘どころからPCでの稼動方法まで~ - 株式会社アークシステム(infoARK)

◆勉強
http://mainframegeek.me/2012/11/23/free-mainframe-id-to-practice/