NAME
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