HP OpenVMS DCL Dictionary

This document is the first volume of a two-part reference manual for the HP OpenVMS operating system. It provides comprehensive details, syntax, and examples for Digital Command Language (DCL) commands and lexical functions, specifically covering those beginning with the letters A through M. The manual is intended for users who are already familiar with basic DCL concepts as covered in the OpenVMS User's Manual. It also describes standard conventions, related documents, and how to access online help for additional assistance.