efivar - Tool to manipulate UEFI variables
SYNOPSIS
efivar [OPTION...]
DESCRIPTION
-A, --attributes=<attributes>
attributes to use on append
-l, --list
list current variables
-p, --print
print variable specified by --name
-D, --dmpstore
use DMPSTORE format when exporting
-d, --print-decimal
print variable in decimal format values specified by --name
-n, --name=<guid-name>
variable to manipulate, in the form 8be4df61-93ca-11d2-aa0d-00e098032b8c-Boot0000
-a, --append
append to variable specified by --name
-f, --datafile=<file>
load or save variable contents from <file>
-e, --export=<file>
export variable to <file>
-i, --import=<file>
import variable from <file>
-L, --list-guids
show internal guid list
-w, --write
write to variable specified by --name
Help options:
-?, --help
Show this help message
--usage
Display brief usage message