I'd like to export an Oracle 11g database as a series of SQL statements via the command line. I'd like the functionality of SQL Developer (the process described here https://dba.stackexchange.com/a/10071/7660) but via the command line.
Note that the data must be in a flat file and not a binary format (as with imp/exp or impdp/expdb (Datapump)).
Is this possible? If so, how?