DEC 4000 600 series, Руководство пользователя, Страница: 35 / 242

Starting the System
For information about setting environment variables and the
values to which environment variables have been preset, refer to
What Variables Can I Set? in Chapter 4.
Boot Operating
System
Software
Boot operating system software as follows:
Step Action
1 Enter boot or b at the console prompt.
>>> b
A booting system software screen (Example 1–1 or
Example 1–2) is displayed on your console terminal.
After several minutes, the operating system login
banner is displayed on your console terminal.
2 Log in to the system at the login prompt. You are
ready to begin normal operation once the operating
system prompt is displayed.
Boot and b are abbreviations of the boot command. When you
enter either of these abbreviations, the value of an environment
variable (shown in parenthesis) provides the following additional
information during booting:
• Boot device (bootdef_dev)
• Boot flags (boot_osflags)
For information about setting or displaying the current value for
either of these environment variables, refer to Chapter 4.
For complete information about the
boot
command, refer to boot
in Chapter 3.
Getting Started 1–15