cat /tmp/red_trigger > /sys/devices/platform/leds-gpio.0/leds/red/trigger
cat /tmp/red_brightness > /sys/devices/platform/leds-gpio.0/leds/red/brightness
cat /tmp/red_delay_off >/sys/devices/platform/leds-gpio.0/leds/red/delay_off
cat /tmp/red_delay_on > /sys/devices/platform/leds-gpio.0/leds/red/delay_on

rm -f /tmp/red_*