Weblogic : Monitor Weblogic through command line
Set the java environment
There is a script for setting the CLASSPATH and PATH so that this tool can work.
Creating Users /Groups at Websphere
We have to create WAS groups before creating & assigning users.
Script to Auto Start Primary/Standby Database under Linux
The following represents the Oracle recommended method for automating database startup and shutdown of Oracle 10g instances.
Websphere : How to Create Self Signed SSL Certificate for HTTPServer
What is SSL ?
- SSL (Secure Sockets Layer) is an encryption system used on servers to ensure privacy when transmitting data across internet.
- Server needs a public-private key pair and a certificate. The server uses its private key to sign messages to clients.
- To send its public key to clients, the server needs a certificate issued by a certification authority (CA). A certification authority (CA) is a trusted third party that issues certificates.
Clone a WebShere installation on another server
Method 1:
1) Install exact websphere version including fixpack on a new machine
Note you have to make sure to use same install path for example
Websphere : Jython stop & start server scripts
Stop Script:
Let’s check if there are any java (server) process running ?
[was61@ scripts]$ ps -ef | grep java | awk ‘{print $2 ” “ $8}’
18343 /opt/IBM/WebSphere/AppServer/java/bin/java
18521 /opt/IBM/WebSphere/AppServer/java/bin/java
18639 /opt/IBM/WebSphere/AppServer/java/bin/java
18819 /opt/IBM/WebSphere/AppServer/java/bin/java
Jython Script : Get websphere Server Details
This jython script will produce output as below :
$/opt/IBM/WebSphere/AppServer/bin/wsadmin.sh -lang jython -profile serverStatus.py -c “serverStatus()”
JACL Script : Get server status & OS details before deployment
This script is designed to get complete server status details and OS details just before deployemnt. Its designed to help in debugging and simulating the same environment.
Note:No arguments required for this script to run
Websphere ND Install: Install IBM HTTP Server
Go to application server profile and start the server. Start the deployment manager. Go to the administrative console and login.
Is my websphere configured in Development Mode?
WebSphere Portal has concept of Development mode for some time, basic idea is to improve the startup time of portal by delaying the startup of application. The application should be started when it is accessed for first time instead of starting it at the server startup time.
Trend Oracle log history : How much archives created per day/week or in an hour
Count of archive files and size of the redo generated by day
SELECT A.*, ROUND (A.Count# * B.AVG# / 1024 / 1024) Daily_Avg_Mb FROM ( SELECT TO_CHAR (First_Time, 'YYYY-MM-DD') DAY, COUNT (1) Count#, MIN (RECID) Min#, MAX (RECID) Max# FROM v$log_history GROUP BY TO_CHAR (First_Time, 'YYYY-MM-DD') ORDER BY 1 DESC) A, (SELECT AVG (BYTES) AVG#, COUNT (1) Count#, MAX (BYTES) Max_Bytes, MIN (BYTES) Min_Bytes FROM v$log) B;
Websphere: Using PerformanceMonitor Servlet to Monitor Performance Metric
The PerfServlet provides the performance data output as an XML document, The servlet provides a way to use an HTTP request to query the performance metrics for an entire WebSphere Application Server administrative domain.
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