Nokia IP1260 Installation Guide - Page 104

unsetenv, setdefaults, clears boot-device to wd0.

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6 Using the Boot Manager unsetenv Use the unsetenv command to clear a particular variable. The command has the following syntax: unsetenv name where name is the name of the variable to be cleared. For example: BOOTMGR[2]> unsetenv autoboot clears autoboot to YES, BOOTMGR[3]> unsetenv testboot clears testboot to NO, BOOTMGR[4]> unsetenv bootwait clears bootwait to 3, BOOTMGR[5]> unsetenv boot-file clears boot-file to /image/current/kernel, BOOTMGR[6]> unsetenv boot-flags clears boot-flags to -x, BOOTMGR[7]> unsetenv boot-device clears boot-device to wd0. set-defaults Use the set-defaults command to set variables to their factory-default values. The command has the following syntax: set-defaults name where name is the name of the variable to be set to its factory default. If name is not specified, all variables are set to their factory defaults. 104 Nokia IP1200 Series Security Platform Installation Guide

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6
Using the Boot Manager
104
Nokia IP1200 Series Security Platform Installation Guide
unsetenv
Use the unsetenv command to clear a particular variable. The command has
the following syntax:
unsetenv
name
where
name
is the name of the variable to be cleared.
For example:
BOOTMGR[2]>
unsetenv autoboot
clears autoboot to
YES
,
BOOTMGR[3]>
unsetenv testboot
clears testboot to
NO
,
BOOTMGR[4]>
unsetenv bootwait
clears bootwait to 3,
BOOTMGR[5]>
unsetenv boot-file
clears boot-file to /image/current/kernel,
BOOTMGR[6]>
unsetenv boot-flags
clears boot-flags to -x,
BOOTMGR[7]>
unsetenv boot-device
clears boot-device to wd0.
set-defaults
Use the set-defaults command to set variables to their factory-default values.
The command has the following syntax:
set-defaults
name
where
name
is the name of the variable to be set to its factory default. If
name
is not specified, all variables are set to their factory defaults.