how to update the weblogic patch p30675853_122130.

1) Download the patch p30675853_122130_Generic.zip
2) login as oracle
3) create a folder PATCH_TOP
4) unzip -d PATCH_TOP p30675853_122130_Generic.zip
5) /opt/oracle/middleware/OPatch/opatch version
6) /opt/oracle/middleware/OPatch/opatch lsinventory

Note: Issue the following command, if there is any error kindly stop.

[oracle@sukhoi tmp]$  /opt/oracle/middleware/OPatch/opatch apply /tmp/PATCH_TOP/30675853
Oracle Interim Patch Installer version 13.9.4.2.0
Copyright (c) 2020, Oracle Corporation.  All rights reserved.
Oracle Home       : /opt/sfw/oracle/middleware
Central Inventory : /etc/oraInventory
from           : /opt/oracle/middleware/oraInst.loc
OPatch version    : 13.9.4.2.0
OUI version       : 13.9.4.0.0
Log file location : /opt/oracle/middleware/cfgtoollogs/opatch/opatch2020-02-05_04-12-24AM_1.log
OPatch detects the Middleware Home as "/opt/oracle/middleware"
Verifying environment and performing prerequisite checks...
OPatch continues with these patches:   30675853 
Do you want to proceed? [y|n]
y
User Responded with: Y
All checks passed.
Please shutdown Oracle instances running out of this ORACLE_HOME on the local system.
(Oracle Home = '/opt/oracle/middleware')
Is the local system ready for patching? [y|n]
y
User Responded with: Y
Backing up files...