[oracle@root ~]$ opatch lsinventory
Invoking OPatch 10.2.0.1.0
Oracle interim Patch Installer version 10.2.0.1.0
Copyright (c) 2005, Oracle Corporation. All rights reserved..
Oracle Home : /opt/oracle/product/10.2.0/db_1
Central Inventory : /home/oracle/oraInventory
from : /opt/oracle/product/10.2.0/db_1/oraInst.loc
OPatch version : 10.2.0.1.0
OUI version : 10.2.0.1.0
OUI location : /opt/oracle/product/10.2.0/db_1/oui
Log file location : /opt/oracle/product/10.2.0/db_1/cfgtoollogs/opatch/opatch-2013_Aug_14_23-48-15-CST_Wed.log
Lsinventory Output file location : /opt/oracle/product/10.2.0/db_1/cfgtoollogs/opatch/lsinv/lsinventory-2013_Aug_14_23-48-15-CST_Wed.txt
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Installed Top-level Products (1):
Oracle Database 10g 10.2.0.1.0
There are 1 products installed in this Oracle Home.
There are no Interim patches installed in this Oracle Home. //没有安装过
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OPatch succeeded.