FM / id

/sys/devices/virtual/dmi/id

Name	Size	Mode	Actions
power/	-	0755	rm
subsystem/	-	0755	rm
bios_date	4096	0444	edit dl rm
bios_release	4096	0444	edit dl rm
bios_vendor	4096	0444	edit dl rm
bios_version	4096	0444	edit dl rm
board_asset_tag	4096	0444	edit dl rm
board_name	4096	0444	edit dl rm
board_serial	4096	0400	edit dl rm
board_vendor	4096	0444	edit dl rm
board_version	4096	0444	edit dl rm
chassis_asset_tag	4096	0444	edit dl rm
chassis_serial	4096	0400	edit dl rm
chassis_type	4096	0444	edit dl rm
chassis_vendor	4096	0444	edit dl rm
chassis_version	4096	0444	edit dl rm
modalias	4096	0444	edit dl rm
product_family	4096	0444	edit dl rm
product_name	4096	0444	edit dl rm
product_serial	4096	0400	edit dl rm
product_sku	4096	0444	edit dl rm
product_uuid	4096	0400	edit dl rm
product_version	4096	0444	edit dl rm
sys_vendor	4096	0444	edit dl rm
uevent	4096	0644	edit dl rm

Edit: /sys/devices/virtual/dmi/id/bios_vendor (4096B)

cmd: