enkunkun

$ ./avrdude -C./avrdude.conf -v -patmega32u4 -c arduino -P /dev/cu.usbmodem14601  -b 19200 -e -Ulock:w:0x3F:m -Uefuse:w:0xfb:m -Uhfuse:w:0xd8:m -Ulfuse:w:0xff:m

avrdude: Version 6.3-20171130
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "./avrdude.conf"
         User configuration file is "/Users/mikawa-lab/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

enkunkun

#!/bin/bash

sudo mv com.example.mountswap.plist /Library/LaunchAgents
sudo chown root:wheel /Library/LaunchAgents/com.example.mountswap.plist
sudo launchctl load com.example.mountswap.plist