expdp without password

I was wondering if you can export, (expdp), without a password, (or wallet 
etc.) similar to using other utilities such as 'Sqlplus / as sysdba', or 'rman 
target /'?

I have a password script and can create a centralized password file 
(unencrypted), but since I have been able to do most everything else without a 
password, I would rather not implement it just because of this issue.

I've googled (with mixed results -- seen an answer that did not work).  Did not 
find it (an example) in the manual.

Best Regards,


--
http://www.freelists.org/webpage/oracle-l


Other related posts: