force-md profile field-permissions clone -s SObject.Field -f SObject.Field [flags] [filename]...

  -f, --field string    new field name
  -h, --help            help for clone
  -s, --source string   source field name

      --convert-xml-entities   convert numeric xml entities to character entities (default true)
      --silent                 show errors only
      --verbose                show debugging output