NAME¶

EFI - bg_setenv

SYNOPSIS¶

bg_setenv [OPTION...]

DESCRIPTION¶

bg_setenv - Environment tool for the EFI Boot Guard

-a, --args=KERNEL_ARGS

Set kernel arguments

-c, --confirm

Confirm working environment

-f, --filepath=ENVFILE

Environment to use. Expects a file name, usually called BGENV.DAT.

-i, --in_progress=IN_PROGRESS

Set in_progress variable to simulate a running update process.

-k, --kernel=KERNEL

Set kernel to load

-p, --part=ENV_PART

Set environment partition to update. If no partition is specified, the one with the smallest revision value above zero is updated.

-P, --preserve

Preserve existing entries

-r, --revision=REVISION

Set revision value

-s, --ustate=USTATE

Set update status for environment

-u, --update

Automatically update oldest revision

-v, --verbose

Be verbose

-w, --watchdog=WATCHDOG_TIMEOUT

Watchdog timeout in seconds

-x, --uservar=KEY=VAL

Set user-defined string variable. For setting multiple variables, use this option multiple times.

-?, --help

Give this help list

--usage

Give a short usage message

-V, --version

Print version

Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.