오른쪽 커맨드 한영키 설정

터미널을 키고

mkdir -p /Users/Shared/bin
printf '%s\n' '#!/bin/sh' \
'hidutil property --set '"'"'{"UserKeyMapping":[{"HIDKeyboardModifierMappingSrc":0x7000000e7,"HIDKeyboardModifierMappingDst":0x70000006d}]}'"'" \
>/Users/Shared/bin/userkeymapping
chmod 755 /Users/Shared/bin/userkeymapping
sudo cat<<: >/Users/Shared/bin/userkeymapping.plist

    Label     userkeymapping     ProgramArguments             /Users/Shared/bin/userkeymapping         RunAtLoad     : sudo mv /Users/Shared/bin/userkeymapping.plist /Library/LaunchAgents/userkeymapping.plist sudo chown root /Library/LaunchAgents/userkeymapping.plist sudo launchctl load /Library/LaunchAgents/userkeymapping.plist

출처 : https://www.clien.net/service/board/cm_mac/15105447