efivar - Man Page
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
Info
September 2019 efivar 37