efivar(1) Tool to manipulate UEFI variables


efivar [,OPTION/...]


-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
Display brief usage message