OpenVMS System Manager's Manual

This document, OpenVMS System Manager's Manual, Volume 1: Essentials, provides foundational information for system managers operating on OpenVMS systems. It covers a wide range of administrative tasks including using system management utilities (such as SYSMAN and OPCOM), installing and upgrading software (using VMSINSTAL.COM and the POLYCENTER Software Installation utility), booting and shutting down the system, customizing the operating system, setting system time, managing user accounts, managing peripheral devices, managing storage media, using the BACKUP utility, and security considerations.