CP/M 3 Operating System User's Guide.pdf

- Copyright & Disclaimers: Digital Research holds the copyright for CP/M 3, with no reproduction or modification allowed without written permission. They disclaim all warranties and reserve the right to update the documentation without prior notice.

- Distribution: The CP/M 3 operating system and utilities are supplied on two floppy disks: one containing the OS and common utilities, the other with additional utilities.

- Documentation Structure: The guide consists of three manuals:
1. User's Guide: Introduces CP/M 3, covers basic usage, setup, disk handling, and requires minimal computer experience.
2. Programmer's Guide: For application developers creating or adapting programs for CP/M 3.
3. Programmer's Utilities Guide: Focuses on CP/M assemblers and debuggers for experienced programmers.

- Guide Organization:
- Sections 1-4: Target first-time users, covering OS startup, command entry, line editing, backup creation, files/disks/drives management, and console usage.
- Section 5: Alphabetically arranged descriptions of each utility program.
- Section 6: Introduction to ED, the file editor for creating and editing text, data, and program files.

- Appendices:
- A: Lists system messages and corrective actions.
- B: Provides ASCII to hexadecimal conversion.