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Introduction to CP/M: Understanding the Historic Operating System That Preceded Modern Computing

By

naves

9mo ago· 27 min readen

Summary

This article provides a comprehensive introduction to the CP/M operating system from the 1970s and early 1980s, explaining its historical significance, technical architecture, and practical setup for modern users. It covers CP/M's role as a precursor to modern operating systems, its file system structure, command-line interface, and how to run it using emulators on contemporary systems. The article serves as both a historical overview and practical guide for technology enthusiasts interested in computing history.

Key quotes

· 4 pulled
This article is just what the headline promises: an introduction to the CP/M operating system.
No previous knowledge of 1970s and early '80s operating systems is required.
However, some familiarity with Linux or a BSD-style operating system is assumed.
But why explore CP/M in the 2020s?
Snippet from the RSS feed
[New to Gemini? Have a look at my Gemini FAQ.] This article was bi-posted to Gemini and the Web; Gemini version is here: gemini://gemini.circumlunar.space/users/kraileth/neunix/2025/gentle_introduc…

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