OpenVMS controls access to the system, manages files, prevents users from interfering with one another, and provides the environment that application software needs in order to run. This document provides an introduction to the OpenVMS operating system. It is suggested that the user browse through this document to become familiar with OpenVMS and then use the manual as a reference. For details on this program, Click here . Examples will appear throughout the course of this document.
Italicized strings represent variable information that the user provides.
The prompt is modifiable by the user and so may display a different value for some users. Always press one of these keys unless otherwise stated. Most commands described in this manual are in lowercase type. This document covers most of the DCL commands it is anticipated the user may need. However, if additional assistance is required, on-line documentation is available.