nicalize by following every symlink in
                                every component of the given name recursively,
                                without requirements on components existence
  -n, --no-newline              do not output the trailing delimiter
  -q, --quiet
  -s, --silent                  suppress most error messages (on by default)
  -v, --verbose                 report error messages
  -z, --zero                    end each output line with NUL, not newline