Oracle Enterprise Manager Repository

Install Enterprise Manager Repository

$ emca -config dbcontrol db -repos create

STARTED EMCA at Aug 30, 2008 08:40:26 PMEM Configuration Assistant, Version 10.2.0.3.0 ProductionCopyright (c) 2003, 2005, Oracle. All rights reserved.
Enter the following information:

Database SID: ORCLDB

..

..

..
Other emca commands

Drop Enterprise Manager repository:
emca -deconfig dbcontrol db -repos drop

Create Enterprise Manager repository:
emca -config dbcontrol db -repos create

Recreate Enterprise Manager repository:
emca -config dbcontrol db -repos recreate

NOTE: Configuration files for the Enterprise Manager are found in AGENT_HOME/sysman/config where AGENT_HOME is $ORACLE_HOME/server_name.domain_SID.