Hi,
I have a 11g shell script that I use to backup database schemas and I want to use it on 12c Pluggable database.
The script doesn't contain password because I use the following:
expdp / dumpfile=$DUMP_FILE logfile=$LOG_FILE full=y directory=BACKUP_FULL
Where / is an OS user with external authentication.
How can I execute the same on a PDB database NOT writing explicit password and NOT using remote_os_authent=TRUE for security reasons?
many thanks
Mario Guarino