Upgrade/Downgrade Oracle Jrockit in Unix/Linux

#########Pre Checks: check your product certification matrix to confirm if your installation type supports the desired version of the JDK.

How to check if Solaris is 64 Bit or Not

Oracle Solaris 64 bit —  /usr/bin/isainfo -kv JDK – 64 Bit truss -t exec /weblogic/bea/jdk160_05/bin/java -version truss -t exec /weblogic/bea/jdk160_05/bin/java  -d64 -version — this checks for 64 bit version

How to Migrate a WebLogic Domain from a 32 to a 64 bit JVM/Architecture? [ID 1306004.1]

Steps to Migrate a WebLogic Domain from a 32 to a 64 bit JVM/Architecture

Set session timeout in Weblogic

There are two ways user’s HTTP session timeout can be set for your web application. 1.       Web.xml 2.       Weblogic.xml

Get Additional Statistics of Sun One Web Server

The perfdump utility is a Server Application Function (SAF) built into Sun ONE Web Server that collects various pieces of performance data from the Web Server internal statistics and displays them in ASCII text. The perfdump utility allows you to monitor a greater variety of statistics than those available through the Server Manager.

Auto Log rotation in Sun One Web Server

Auto Log rotation in Sun One Web Server
In Admin of Sun One Server:

Create SSH Trust Connection Between Servers To Connect Without Password?

1. Generate a public and private key pair on the machine from where you want to login to other machines. For SSH1: # ssh-keygen -t rsa1 For SSH2 (Recommended): # ssh-keygen -t dsa   You will be prompted for a file in which the key and a passphrase will be saved. You may press Enter through each of these ...

WebLogic Server 10.3.x Instructions for Upgrade Installer in Graphical, Console, or Silent Mode [ID 1064633.1]

This zip file contains an Upgrade installer that enables you to upgrade an existing WebLogic Server 10.3.x release to a newer WebLogic Server 10.3.x release. This readme file describes how to run the Upgrade installer in graphical, console, or silent mode.

Download Upgrade Installer for Weblogic

Goal How can I download upgrade installers for Oracle WebLogic Server (WLS)?

Debugging WebLogic Server (WLS) JMS Messaging Bridge [ID 1303870.1]

You can enable the debug flags listed below from the Administration Console by clicking on Managed server to which JMS Messaging Bridge is targeted going to Debug tab and expanding -> weblogic -> messagingbridge