Viewing The Variables And Other System Parameters; Printenv - Nokia IP560 Installation Manual

The following table shows possible boot flags.
Flag
-d
-s
-v

Viewing the Variables and Other System Parameters

printenv

Use the printenv command to view the values of variables currently stored in
the boot manager nonvolatile memory. The command has the following
syntax:
printenv
IP560 Security Platform Installation Guide
Meaning
Debug mode—enters the kernel debugger as soon as possible
in the kernel initialization.
Single-user mode—if the console is marked as insecure, you
must enter the root password to access the manager.
Verbose mode—verbose during device probing and thereafter.
Variables
81