> perl -MDBI -le "print DBI->connect('DBI:mysql:database=test_db', 'pryrt', 'password');"
DBI::db=HASH(0x36eca40)


C:\usr\local\apps\MariaDB.Portable
> perl -MDBI -le "print DBI->connect('DBI:mysql:database=test_db', 'pryrt', 'passwordx');"
DBI connect('database=test_db','pryrt',...) failed: Access denied for user 'pryrt'@'localhost' (using password: YES) at -e line 1.