SYSENV(1) General Commands Manual SYSENV(1)
NAME
sysenv - request system boot parameter
SYNOPSIS
sysenv [boot-variable] ...
DESCRIPTION
Sysenv requests the value of one or more boot variables. For example
sysenv memory returns the list of free memory at system startup. Note
that some parameters have undergone "device translation" from a device
name to a decimal device number.
If no variable names are given then the entire boot environment is
listed.
SEE ALSO
svrctl(2), monitor(8), boot(8).
DIAGNOSTICS
Exit code 0 with the variable's value printed to standard output if all
requested variables exist in the boot environment, exit code 1 on any
weird error, exit code 2 if one of the variables is not set, and exit
code 3 if both kind of errors occurred.
AUTHOR
Kees J. Bot (
[email protected])
SYSENV(1)