NAME

       efivar - 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