Tiago@openmediavault:/$ sudo sh -c 'echo 59 > sudo /sys/class/gpio/export' [sudo] password for Tiago: Tiago@openmediavault:/$ sudo sh -c 'echo out > /sys/class/gpio/gpio59/direction' Your first line has an additional "sudo" there. The correct command is: sudo sh -c 'echo 59 > /sys/class/g...

The initial OP said I also can't put to work a Noctua 5V 40mm with the ZH1.5-2pin connector and I was trying the commands before going to the init script method mentioned before. These are the folders in `/sys/class/gpio` export gpiochip0 gpiochip32 gpiochip64 unexport gpio52 gpiochip128 gpiochip50...