ODS-2 (On-Disk Structure Version 2)
components, 66–67
directory structure, 91–93
examples in this book and, 66
ODS-5 vs., 67–68, 261
ODS-5 (On-Disk Structure Version 5)
examples in this book and, 66
ODS-2 vs., 67–68, 261
overview, 65–66
ON command, 135
OPEN command, 124, 132–33
Open relay, 236
Open systems, 3
OpenVMS
device names, 98–99
hardware platforms supporting, 13–16
HELP facility, 115–17
history, 1–5
hobbyist program, 7
moving from 32 to 64 bits, 243
personal OpenVMS systems, 225–36
porting to Intel Itanium, 1, 3–4
roles, 5–10
viability, 1
See also Personal OpenVMS systems
OpenVMS GUI, 185–224
basics, 186–92
DECterm and, 36
DECwindows interface, 215–24
logging in, 192–93, 215
manipulating windows, 188–90
menu bars, 186, 192
mouse functions, 187–88
Options menu, 193
resuming session at login, 215
systems supporting, 185
Window menu, 190–92
See also DECwindows interface; New Desktop
Operators
bitwise, 61
comparison, 59
for DCL symbol creation, 51
integer arithmetic, 54–55
logical, 59–61
Options menu
DECwindows, 223–24
DECwindows FileView application, 222–23
OpenVMS GUI, 193
.OR operator, 59, 60, 61
OWNER UICs, 31