EFI Instructions

Using EFI Basic Instructions for Using the Extensible Firmware Interface (EFI)
Revision 2.0
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1.6 EFI environmental path
EFI, like DOS and Linux, can run programs that are listed in the environmental path from the
root. You can add or remove directories from the path using the “set” command.
Example to set SYSCFG_PATH:
set SYSCFG_PATH fs0:\syscfg
where syscfg is the directory holding the utility in the root of your first USB drive.
Warning!: This command is case sensitive!
The path setting is valid until next reboot.
To clear something out of the path, type:
set –d (item to clear)