Note: Set the path to $ORACLE_HOME/OPatch before running opatch. Also view the Readme.txt file before applying any patch
To check version:
$./opatch version
For help:
$./opatch -help
To apply a single patch
cd
$./opatch apply
To rollback a patch
$./opatch rollback -id
To apply bundle patches
$./opatch util NApply
To query the inventory for patches applied
$./opatch lsinventory
for more details:
./opatch lsinventory -detail
opatch log files
Log file for OPatch utility can be found at $ORACLE_HOME/cfgtoollogs/opatch
