DIGITAL RESEARCH(r) CP/M Plus TM (CP/M Version 3) Operating ...

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The ED Command <strong>CP</strong>/M 3 User's Guide to fill the screen with the first n lines of the buffer , where n is the current default page size (See the DEVICE command to set the page size). Type the command :*e to stop the ED utility when you are finished changing the character file. The ED utility leaves the original file unchanged as MYPROG.BAK and the altered file as MYPROG.PAS. A >ED MYPROG.PAS B:NEWPROG.PAS The original file is MYPROG.PAS on the default drive A. The original file remains unchanged when the ED utility finishes, with the altered file stored as NEWPROG.PAS on drive B. A >B:ED MYPROG.PAS B : The ED.COM file must be on drive B. The original file is MYPROG.PAS located on drive A. It remains unchanged, with the altered program stored on drive B as MYPROG.PAS. 5-37
The ERASE Command <strong>CP</strong>/M 3 User's Guide The ERASE Command Syntax: ERASE ifilespecl i[CONFIRM]l Explanation: The ERASE command removes one or more files from a disk's directory in the current user number. Wildcard characters are accepted in the filespec. Directory and data space are automatically reclaimed for later use by another file. The ERASE command can be abbreviated to ERA. Use the ERASE command with care because all files in the current user number that satisfy the file specification are removed from the disk directory. Command lines that take the form ERASE {d:}wlldcard-filespec require your confirmation because they erase an entire group of files, not 'ust one file. The system prompts with the following message: ERASE {d:}wildcard-filespec (Y/N)? Respond with y if you want to remove all matching files, and n if you want to avoid erasing any files. If no files match the file specification, you see the following message: No Fi le The CONFIRM option informs the system to prompt for verification before erasing each file that matches the filespec. You can abbreviate CONFIRM to C. If you use the CONFIRM option with wildcard-filespec, then ERASE prompts for confirmation for each file. You can selectively erase the files you want by responding Y to the confirm message, or keep the files by responding N to the confirm message. 5-38
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DIGITAL RESEARCH(r) CP/M Plus TM (C
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Foreword Welcome to the world of mi
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Section 5 rovides detailed informat
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Table of Contents (continued) 4.4 H
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Table of Contents (continued) The S
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Table of Contents (continued) 5-4.
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CP/M 3 Users Guide 1.2 The Command
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CP/M 3 Users Guide 1.2 The Command
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1.4 How to Copy Your CP/M 3 Disks C
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Section 2 Files, Disks, and Drives
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2.3 How Are Files Named? CP/M 3 Use
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CP/M User's Guide Do You Have The C
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CP/M 3 User's Guide 2.6 Accessing M
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2.7 How to Protect Your Files CP/M
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Section 3 Console and Printer This
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3.3 Console Line Editing CP/M 3 Use
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Page 35 and 36: CP/M 3 User's Guide 3.4 Redirecting
Page 37 and 38: CP/M 3 User's Guide 3.5 Assigning L
Page 39 and 40: 4.2 Built-in Commands CP/M 3 User's
Page 41 and 42: CP/M 3 User's Guide 4.3 Transient U
Page 43 and 44: CP/M 3 User's Guide 4.4 How CP/M 3
Page 45 and 46: 4.5 Executing Multiple Commands CP/
Page 47 and 48: 4.7 Getting Help CP/M 3 User's Guid
Page 49 and 50: 5.1 Let's Get Past the Forinalities
Page 51 and 52: 5.1 Let's Get Past the Forinalities
Page 53 and 54: CP/M 3 User's Guide 5.2 How Command
Page 55 and 56: CP/M 3 User's Guide 5.2 How Command
Page 57 and 58: CP/M 3 User's Guide The COPYSYS Com
Page 59 and 60: CP/M 3 User's Guide The DATE Comman
Page 61 and 62: The DEVICE Command CP/M 3 User's Gu
Page 67 and 68: CP/M 3 User's Guide The DIR Command
Page 77 and 78: The ED Command CP/M 3 User's Guide
Page 83: The ED Command CP/M 3 User's Guide
Page 87 and 88: The GENCOM Command CP/M 3 User's Gu
Page 89 and 90: The GENCOM Command CP/M 3 User's Gu
Page 91 and 92: The GET Command CP/M 3 User's Guide
Page 93 and 94: The GET Command CP/M 3 User's Guide
Page 95 and 96: The HELP Command CP/M 3 User's Guid
Page 97 and 98: The HELP Command CP/M 3 User's Guid
Page 99 and 100: The INITDIR Command CP/M 3 User's G
Page 101 and 102: The LIB Command CP/M 3 User's Guide
Page 103 and 104: The LINK Command CP/M 3 User's Guid
Page 105 and 106: The LINK Command CP/M 3 User's Guid
Page 107 and 108: The MAC Command CP/M 3 User's Guide
Page 109 and 110: The PATCH Command CP/M 3 User's Gui
Page 111 and 112: The PIP Command CP/M 3 User's Guide
Page 125 and 126: The PUT Command CP/M 3 User's Guide
Page 127 and 128: The PUT Command CP/M 3 User's Guide
Page 129 and 130: The RENAME Command CP/M 3 User's Gu
Page 131 and 132: The RMAC Command CP/M 3 User's Guid
Page 133 and 134: The SET Command CP/M 3 User's Guide
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The SET Command CP/M 3 User's Guide
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The SETDEF Command CP/M 3 User's Gu
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The SETDEF Command CP/M 3 User's Gu
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The SHOW Command CP/M 3 User's Guid
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The SHOW Command CP/M 3 User's Guid
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The SID Command CP/M 3 User's Guide
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The SUBMIT Command CP/M 3 User's Gu
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The SUBMIT Command CP/M 3 User's Gu
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The TYPE Command CP/M 3 User's Guid
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The USER Command CP/M 3 User's Guid
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6.1 Introduction to ED Section 6 ED
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6.3 ED Operation CP/M 3 User's Guid
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6.4 Basic Editing Commands CP/M 3 U
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6.5 Combining ED Commands CP/M 3 Us
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6.6 Advanced ED Commands CP/M 3 Use
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6.7 ED Error Messages CP/M 3 User's
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CP/M 3 Messages CP/M 3 User's Guide
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Appendix B ASCII and Hexadecimal Co
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ASCII and Hexadecimal Conversions C
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ASCII and Hexadecimal Conversions C
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Appendix C Filetypes CP/M 3 User's
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Appendix D : CP/M 3 Control Charact
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Appendix D : CP/M 3 Control Charact
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Appendix E : User's Glossary CP/M 3
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Index B console controlling output,
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Dn (delete characters) option F (PI
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Index LIB (library) command, macro
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Index loading search repeated execu
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Index system transient utility comm
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Index
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