How to flash firmware under Linux in practice?

Well, I am feeling too old for jumping through several burning hoops to upgrade several firmwares via the usual vendor-specific way: Download some DOS tools, waste some time creating a (Free-)DOS boot medium and wasting more time to make the BIOS actually boot from that and finally flash the firmware upgrade. This is so 1980-ies. - StackExchange

Freedos

Written on April 19, 2020, Last update on October 28, 2020
linux system hardware firmware bios