This handbook investigates the integration of UNIX functionality within the Macintosh graphical user interface through the A/UX 2.0 operating system. Jan L. Harrington, an established author in computing literature, provides a structured technical manual designed to bridge the gap between command-line power and desktop accessibility. The text utilizes a progressive pedagogical approach, moving from foundational system navigation to advanced administrative configurations. It serves as a primary resource for users seeking to leverage the hybrid capabilities of the A/UX environment.

Experts and users of the era recognize this text as a foundational manual for navigating the complexities of early Apple UNIX implementations. Readers frequently note the clarity of the instructional prose, which effectively demystifies the technical density inherent in A/UX systems.