01-31-2020, 10:22 PM
The command is actually:
source: https://itsfoss.com/check-uefi-or-bios/
Code:
ls /sys/firmware/efi/
Quote:The easiest way to find out if you are running UEFI or BIOS is to look for a folder /sys/firmware/efi. The folder will be missing if your system is using BIOS
source: https://itsfoss.com/check-uefi-or-bios/
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