Read CNPJ files from previously downloaded fixed width files, obtained
from rfb_download
Lists all files in directory and read them
rfb_read(file_name, remove_temp_files = TRUE)rfb_read_dir(dir_name, remove_temp_files = TRUE)
character string containing full paths of the files.
remove temporary fixed width files
path to directory where text files are
list-column tibble containing data of companies and partners