efivar(1)
Tool to manipulate UEFI variables
SYNOPSIS
efivar
[,OPTION/...]
DESCRIPTION
- -L, --list-guids
-
list guids efivar knows about
- -l, --list
-
list current variables
- -p, --print
-
print variable 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, --fromfile=<file>
-
use data from <file>
- -t, --attributes=<attributes>
-
attributes to use on append
Help options:
- -?, --help
-
Show this help message
- --usage
-
Display brief usage message
