Usage: bless [options]
bless --help

	(--folder option is supported for external devices only on apple silicon)
	(--file option is supported for external devices only on apple silicon)

bless --mount volume
	[--create-snapshot] [--last-sealed-snapshot] [--user] [--stdinpass] [--verbose]

bless --mount directory [--file file] [--setBoot] [--user] [--stdinpass] [--verbose]

bless --device device [--setBoot] [--user] [--stdinpass] [--verbose]

bless --info [directory] [--getBoot] [--plist] [--verbose] [--version]
	(For Apple Silicon, --info option is only supported for external devices)