操作系统版本：
[root@rh64 ~]# lsb_release -a
LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: RedHatEnterpriseServer
Description: Red Hat Enterprise Linux Server release 6.4 (Santiago)
Release: 6.4
Codename: Santiago
[root@rh64 ~]#
[oracle@rh64 soft]$ opatch lsinv
Oracle Interim Patch Installer version 11.2.0.3.6Copyright (c) 2013, Oracle Corporation. All rights reserved.
Oracle Home : /u01/app/db11g/product/11.2.0/dbhome_1
Central Inventory : /u01/app/oraInventory
from : /u01/app/db11g/product/11.2.0/dbhome_1/oraInst.loc
OPatch version : 11.2.0.3.6
OUI version : 11.2.0.4.0
Log file location : /u01/app/db11g/product/11.2.0/dbhome_1/cfgtoollogs/opatch/opatch2015-07-21_01-18-11AM_1.log
Lsinventory Output file location : /u01/app/db11g/product/11.2.0/dbhome_1/cfgtoollogs/opatch/lsinv/lsinventory2015-07-21_01-18-11AM.txt
--------------------------------------------------------------------------------
Installed Top-level Products (2):
Oracle Database 11g 11.2.0.4.0
Oracle Database 11g Examples 11.2.0.1.0 ------------->>>>这个东东大家有兴趣可以玩下，学perl与oracle结合使用的时候要用到
There are 2 product(s) installed in this Oracle Home.
Interim patches (1) :
Patch 20299013 : applied on Wed Apr 01 11:46:34 CST 2015
Unique Patch ID: 18573940
Patch description: "Database Patch Set Update : 11.2.0.4.6 (20299013)"
Created on 4 Mar 2015, 02:27:44 hrs PST8PDT
Sub-patch 19769489; "Database Patch Set Update : 11.2.0.4.5 (19769489)"
Sub-patch 19121551; "Database Patch Set Update : 11.2.0.4.4 (19121551)"
Sub-patch 18522509; "Database Patch Set Update : 11.2.0.4.3 (18522509)"
Sub-patch 18031668; "Database Patch Set Update : 11.2.0.4.2 (18031668)"
Sub-patch 17478514; "Database Patch Set Update : 11.2.0.4.1 (17478514)"
Bugs fixed:
17288409, 17798953, 18273830, 18607546, 17811429, 17205719, 20506699
17816865, 19972566, 17922254, 17754782, 16384983, 17726838, 13364795
16934803, 17311728, 17284817, 17441661, 17360606, 13645875, 18199537
16992075, 16542886, 17446237, 14015842, 17889549, 14565184, 19972569
17071721, 20299015, 17610798, 17375354, 17449815, 17397545, 19463897
18230522, 13866822, 17235750, 17982555, 16360112, 18317531, 17478514
19769489, 12905058, 14338435, 18235390, 13944971, 18641451, 20142975
17811789, 16929165, 18704244, 12747740, 18430495, 20506706, 17546973
14054676, 17088068, 17346091, 18264060, 17016369, 17042658, 17343514
14602788, 19972568, 19680952, 18471685, 19788842, 18508861, 14657740
17332800, 19211724, 13837378, 13951456, 16315398, 17186905, 18744139
19972564, 16850630, 18315328, 17437634, 19049453, 18673304, 17883081
19006849, 19915271, 19013183, 18641419, 17296856, 18674024, 18262334
17006183, 18277454, 16833527, 17232014, 16855292, 10136473, 17762296
14692762, 17705023, 18051556, 17865671, 17852463, 18554871, 17853498
19121551, 18334586, 19854503, 17551709, 19309466, 17588480, 19827973
17344412, 17842825, 18828868, 18681862, 18554763, 17390160, 18456514
16306373, 17025461, 13955826, 18139690, 11883252, 13609098, 17501491
17239687, 17752121, 17299889, 17602269, 19197175, 17889583, 18316692
17313525, 18673325, 12611721, 19544839, 18293054, 17242746, 18964939
17600719, 18191164, 19393542, 17571306, 18482502, 19