Compiling the FEX file back into a bin file is nearly identical.
[packt@packt:~]$ fexc -I fex -O bin script.fex script.bin
Depending what boot medium is being used,
script.bin has to be copied back so that the device can use these new, changed values. This can be the
/dev/nanda partition on the onboard NAND flash or the first partition that is FAT formatted on a microSD card.
After having put the
script.bin into place, a reboot is required for the system to read these changes.