Qshell Interpreter (qsh) - FTP Directory Listing - IBM

More documents

Recommendations

Info

© Copyright International Business Machines Corporation 1998, 1999. All rights reserved. Note to U.S. Government Users — Documentation related to restricted rights — Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp.
Contents Chapter 1. Qshell Interpreter . . . . . . . . . . . . . . . . . . . 1 Warning: Temporary Level 2 Header. . . . . . . . . . . . . . . . . 1 How to use these pages: . . . . . . . . . . . . . . . . . . . . 1 How to see what’s new or changed:. . . . . . . . . . . . . . . . 1 What’s new: Summary of changes . . . . . . . . . . . . . . . . . 1 Documentation enhancements . . . . . . . . . . . . . . . . . . 3 How to see what’s new or changed:. . . . . . . . . . . . . . . . 3 Chapter 2. Using qsh. . . . . . . . . . . . . . . . . . . . . . 5 Starting Qshell. . . . . . . . . . . . . . . . . . . . . . . . . 5 STRQSH - Start QSH . . . . . . . . . . . . . . . . . . . . . 5 Customizing your environment . . . . . . . . . . . . . . . . . . . 6 Global profile file . . . . . . . . . . . . . . . . . . . . . . . 7 Profile file . . . . . . . . . . . . . . . . . . . . . . . . . 7 Environment file . . . . . . . . . . . . . . . . . . . . . . . 7 Editing files . . . . . . . . . . . . . . . . . . . . . . . . . . 7 National language support (NLS) considerations . . . . . . . . . . . . 7 Performance considerations. . . . . . . . . . . . . . . . . . . . 8 Developing your own utilities . . . . . . . . . . . . . . . . . . . 9 Differences between Qshell and other interpreters . . . . . . . . . . . 9 Chapter 3. Command Language . . . . . . . . . . . . . . . . . 11 Quoting . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Positional parameters . . . . . . . . . . . . . . . . . . . . . 12 Special parameters . . . . . . . . . . . . . . . . . . . . . . 12 Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Variables set by qsh . . . . . . . . . . . . . . . . . . . . . 13 Variables used by qsh . . . . . . . . . . . . . . . . . . . . . 14 Word expansions. . . . . . . . . . . . . . . . . . . . . . . . 16 Tilde expansion . . . . . . . . . . . . . . . . . . . . . . . 16 Parameter expansion . . . . . . . . . . . . . . . . . . . . . 16 Command substitution . . . . . . . . . . . . . . . . . . . . . 17 Arithmetic expansion . . . . . . . . . . . . . . . . . . . . . 18 Field splitting . . . . . . . . . . . . . . . . . . . . . . . . 18 Path name expansion . . . . . . . . . . . . . . . . . . . . . 18 Quote removal. . . . . . . . . . . . . . . . . . . . . . . . 18 Shell Patterns . . . . . . . . . . . . . . . . . . . . . . . . 19 Arithmetic Expressions. . . . . . . . . . . . . . . . . . . . . 19 Redirection . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Here-documents . . . . . . . . . . . . . . . . . . . . . . . 22 Using commands. . . . . . . . . . . . . . . . . . . . . . . . 22 Simple commands . . . . . . . . . . . . . . . . . . . . . . . 22 Path search. . . . . . . . . . . . . . . . . . . . . . . . . 22 Command exit status . . . . . . . . . . . . . . . . . . . . . 23 Pipelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Asynchronous lists . . . . . . . . . . . . . . . . . . . . . . 24 Sequential lists . . . . . . . . . . . . . . . . . . . . . . . 24 AND lists. . . . . . . . . . . . . . . . . . . . . . . . . . 25 OR lists . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Compound commands. . . . . . . . . . . . . . . . . . . . . . 25 Grouping commands . . . . . . . . . . . . . . . . . . . . . 25 © Copyright IBM Corp. 1998, 1999 iii
Page 1: Qshell Interpreter (qsh)
Page 6 and 7: iv Qshell Interpreter (qsh) if cond
Page 8 and 9: vi Qshell Interpreter (qsh) Options
Page 10 and 11: viii Qshell Interpreter (qsh) Synop
Page 12 and 13: x Qshell Interpreter (qsh) Options
Page 14 and 15: xii Qshell Interpreter (qsh) Synops
Page 16 and 17: xiv Qshell Interpreter (qsh) Error
Page 18 and 19: 2 Qshell Interpreter (qsh) v Added
Page 20 and 21: 4 Qshell Interpreter (qsh)
Page 22 and 23: Function key Description F7 (Up) Ro
Page 24 and 25: CCSIDs supported by qsh 00273 00273
Page 26 and 27: 10 Qshell Interpreter (qsh) - The f
Page 28 and 29: Parameters Positional parameters Sp
Page 30 and 31: Variables used by qsh 14 Qshell Int
Page 32 and 33: Word expansions Tilde expansion Par
Page 34 and 35: $(command) or by using backquotes:
Page 36 and 37: 20 Qshell Interpreter (qsh) Arithme
Page 38 and 39: Here-documents Using commands [ n ]
Page 40 and 41: Lists Asynchronous lists Sequential
Page 42 and 43: then list4 ] ... [ else list5 ] cas
Page 44 and 45: 28 Qshell Interpreter (qsh) [ Legal
Page 46 and 47: Utilities for defining aliases The
Page 48 and 49: command - Run a simple command Syno
Page 50 and 51: Options Operands Exit Status - Invo
Page 52 and 53: Options Operands Exit status None.
Page 54 and 55:
Operands Exit Status Related inform
Page 56 and 57:
Related Information Examples [] Mat
Page 58 and 59:
Operands Exit Status Related Inform
Page 60 and 61:
Exit Status Related Information Exa
Page 62 and 63:
Exit status Related information qsh
Page 64 and 65:
48 Qshell Interpreter (qsh) 0010 ex
Page 66 and 67:
Options Operands Exit Status Relate
Page 68 and 69:
Related Information Examples v ln -
Page 70 and 71:
Primaries 54 Qshell Interpreter (qs
Page 72 and 73:
Notes Related Information Examples
Page 74 and 75:
Operands Exit status Examples ln -
Page 76 and 77:
Description Options 60 Qshell Inter
Page 78 and 79:
Environment Variables Exit Status R
Page 80 and 81:
Options Exit Status Related Informa
Page 82 and 83:
Operands Exit Status Examples 66 Qs
Page 84 and 85:
Related Information v cd - Change w
Page 86 and 87:
Description Options Exit Status Rel
Page 88 and 89:
Exit Status Examples v 0 on success
Page 90 and 91:
Related Information print - Write o
Page 92 and 93:
Options Operands Exit status None.
Page 94 and 95:
Description Actions Options 78 Qshe
Page 96 and 97:
Exit Status Examples Notes 80 Qshel
Page 98 and 99:
For more information about the java
Page 100 and 101:
jar - Archive Java files Ignored op
Page 102 and 103:
Description Options Operands Exit s
Page 104 and 105:
kill - Terminate or signal processe
Page 106 and 107:
Exit status Examples v 0 when succe
Page 108 and 109:
wait - Wait for process completion
Page 110 and 111:
Description Options Operands Exit s
Page 112 and 113:
Options Operands Exit status Relate
Page 114 and 115:
unset - Unset values of variables a
Page 116 and 117:
Exit status v 0 when successful. [
Page 118 and 119:
Description Operands Exit Status Ex
Page 120 and 121:
true - Return true value Synopsis D
Page 122 and 123:
Exit Status Examples 106 Qshell Int
Page 124 and 125:
expr 10 = 10 [ Legal | AS/400 Gloss
Page 126 and 127:
Exit Status Examples -t Mark every
Page 128 and 129:
Exit Status 112 Qshell Interpreter
Page 130 and 131:
Error Conditions Related Informatio
Page 132 and 133:
Authorities Return Value Error Cond
Page 134 and 135:
118 Qshell Interpreter (qsh)
Page 136 and 137:
120 Qshell Interpreter (qsh) #inclu
Page 138 and 139:
122 Qshell Interpreter (qsh) while
Page 140 and 141:
124 Qshell Interpreter (qsh) #pragm
Page 142 and 143:
126 Qshell Interpreter (qsh) /* 4.
Page 144 and 145:
128 Qshell Interpreter (qsh) int c;
Page 146 and 147:
130 Qshell Interpreter (qsh) } /* G
Page 148 and 149:
132 Qshell Interpreter (qsh) char *
Page 150 and 151:
USER(QSHSVR) AUT(*USE) GRTOBJAUT OB
Page 152:
Printed in U.S.A.
show all

Qshell Interpreter (qsh) - FTP Directory Listing - IBM

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?