DECstation 5000/260, Руководство оператора, Страница: 209 / 215

Console command conventions (cont’d)
syntax conventions, 10–9
? (console command), 10–11
Console commands, 10–10 to 10–22
boot, 10–11 to 10–12
cat, 10–12
cnfg, 10–13 to 10–17
d or deposit, 10–17
e or examine, 10–18
erl, 10–18
go, 10–19
? (help), 10–11
init, 10–19
ls, 10–19
passwd, 10–19 to 10–20
printenv, 10–20
restart, 10–21
script, 10–21
setenv, 10–21
sh or shell, 10–21 to 10–22
t or test, 10–22
unsetenv, 10–22
Console mode, 10–2 to 10–3
Console password, 10–19 to 10–20
Console prompts, 3–4
Conventions
console command syntax, 10–9
used in the manual, xiv
Cover-release screw, 1–5
CPU module
description of, 8–4
installing, 9–19 to 9–23
removing, 9–13 to 9–18
testing, 9–23
troubleshooting, 11–17, 11–18, 11–19
Customer Support Center, 11–20
D
d or deposit (console command), 10–17
Device code, 5–19, 10–16
Device descriptor, 10–16
Diagnostic LED display
on system unit, 1–5
troubleshooting the workstation, 11–2
Dial Box, 1–33
Diskette drives
See Drives, Equipment specifications,
External storage devices
Drives
See also Equipment specifications,
External storage devices
connecting to workstation, 5–1 to 5–15
installing in expansion boxes, 5–21
SCSI IDs for, 5–4, 5–5, 5–17 to 5–18
self-contained, 5–2
E
e or examine (console command), 10–18
Electrical
interference, 2–2
Electrical power
See Power cables and cords, Power
indicator light, Power requirements
for the workstation, Power switches
Environment variables
console, 3–5
haltaction, 3–8
testaction, 3–6
Environmental variables, 10–23 to 10–24
boot, 10–12, 10–20, 10–24
console, 10–6 to 10–7, 10–24
console commands used with, 10–23
deleting values of, 10–22
haltaction, 10–24
more, 10–24
setting values of, 10–21
showing values of, 10–20
testaction, 10–24
Equipment specifications
system unit, A–1 to A–2
erl (console command), 10–18
Ethernet
connecting to Ethernet networks, 6–1 to
6–18
connector on system unit, 1–5
installing, 6–8 to 6–18
ThickWire Ethernet cable, 6–9 to
6–11
Index–2