script with 65 useful mini applications

 Funcoes ZZ is a bash script that contains 65 useful applications,
 ready to run from command line on UNIX systems (Linux, BSD, Cygwin,
 Mac OS X, and others). This functions includes:
    Conversions and calculations (dates, hours, measure units, CPF, CNPJ)
    File manipulation (change name, extension, content)
    Data manipulation (statistics, filters, password generators)
    Internet site queries (dictionaries, translators, news, searches)