Upgrading Opatch from 10.2.0.5.3 to 10.2.0.5.11 Version

Upgrading Opatch to Latest Version :

It is so simple to upgrade th Opatch version for your database.

I will check my current version of Opatch
[oracle@linux5 OPatch]$ opatch version
Invoking OPatch 10.2.0.5.3

OPatch Version: 10.2.0.5.3

OPatch succeeded.

Now download the latest Opatch version from oracle support site.
in this case I have downloaded p6880880_101000 & moved it to the database server
Move the patch file to your oracle home

[oracle@linux5 OPatch] mv p6880880_101000_SOLARIS64.zip $ORACLE_HOME
[oracle@linux5 OPatch] cd $ORACLE_HOME
(If a former OPatch directory already exist, then rename it)

Make sure you backup your current Opatch home
                                                                   
[oracle@linux5 OPatch] mv Opatch OPatch_100057_OLD  

Now unzip the patch file
[oracle@linux5 OPatch] unzip p6880880_101000_SOLARIS64.zip
Archive:  p6880880_101000_SOLARIS64.zip
   creating: OPatch/
   creating: OPatch/docs/
  inflating: OPatch/docs/FAQ    
  inflating: OPatch/docs/README.txt
  inflating: OPatch/docs/Users_Guide.txt
  inflating: OPatch/docs/bt1.txt
  inflating: OPatch/docs/bt2.txt
  inflating: OPatch/docs/tmp    
  inflating: OPatch/emdpatch.pl
   creating: OPatch/jlib/
  inflating: OPatch/jlib/opatch.jar
  inflating: OPatch/opatch      
  inflating: OPatch/opatch.bat  
  inflating: OPatch/opatch.pl  
   creating: OPatch/perl_modules/
  inflating: OPatch/perl_modules/Apply.pm
  inflating: OPatch/perl_modules/AttachHome.pm
  inflating: OPatch/perl_modules/Command.pm
  inflating: OPatch/perl_modules/LsInventory.pm
  inflating: OPatch/perl_modules/Query.pm
  inflating: OPatch/perl_modules/RollBack.pm
  inflating: OPatch/perl_modules/Version.pm
  inflating: OPatch/perl_modules/XML.pm
  inflating: OPatch/perl_modules/opatchIO.pm
  inflating: OPatch/README.txt  
   creating: OPatch/ocm/
 extracting: OPatch/ocm/ocm.zip
   creating: OPatch/ocm/doc/
  inflating: OPatch/ocm/doc/license.txt
   creating: OPatch/ocm/lib/
  inflating: OPatch/ocm/lib/emocmutl.jar
   creating: OPatch/ocm/bin/
  inflating: OPatch/ocm/bin/emocmrsp




thats it your patching is done.

check the Optach version :
[oracle@linux5 bin]$ cd $ORACLE_HOME/OPatch

export the path for Opatch
[oracle@linux5 OPatch]$ export PATH=$PATH:$ORACLE_HOME/OPatch

[oracle@linux5 OPatch]$ opatch version
Invoking OPatch 10.2.0.5.11

OPatch Version: 10.2.0.5.11

OPatch succeeded.