ATtiny13 auslesen

avrdude -c linuxspi -p t13 -P /dev/spidev0.0 -U flash:r:"/tmp/name.hex":i

ATTiny13 schreiben

avrdude -c linuxspi -p t13 -P /dev/spidev0.0 -U flash:w:"/tmp/name.hex"

oder

avrdude -c linuxspi -p t13 -P /dev/spidev0.0 -B 1 -U flash:w:"/tmp/name.hex"