Middleware Technologies

can u just post me about fixpacks briefly..... i lossed my interviews due to fixpacks

Application development and integration issues

– Lack of flexibility

– Not standards-based

– Project costs and long duration

Traditional methodologies

– Point-to-point

– Enterprise Application Integration

Service-Oriented Architecture is an IT strategy that organizes the discrete functions contained in enterprise applications into interoperable, standards-based services that can b...

PORT FROM PID

for i in `ls /proc`

do

pfiles $i | grep AF_INET | grep $1

if [ $? -eq 0 ]

then

echo Is owned by pid $i

echo ..

fi

done

df -h |awk '{ print $5 " " $1 }'| while read output;

do

echo $output

usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1 )

partition=$(echo $output | awk '{ print $2 }' )

if [ $usep -ge 98 ]; then

echo "Running out of space \"$partition ($usep%)\" on $(hostname) as on $(date)"|mail -s "Alert: Almost out of disk space $usep%" mail@mail.com

Ram & CPU usage of Linux Box

idlecpu=`sar -u | tail -1 | awk '{print $8}' | awk -F. '{print $1}'`

bindir=`pwd $0`

if [ $idlecpu -lt 15 ]

then

echo "CPU is only $idlecpu % idle" > $bindir/sysreport.txt

fi

 t_ram=`free -m | head -2 | tail -1 | awk '{print $2}'`

f_ram=`free -m | head -3 | tail -1 | awk '{print $4}'`

m_used=`expr $t_ram - $f_ram`

pram=`echo "100*$m_used/$t_ram" |...

Click the link Below

WAS Admin Tutorial

Click the link Below

IBM MQ Tutorial

click the below link

Jboss Admin Tutorial

JBoss Server Stastics:

#!/bin/sh

Host=`uname -n`

Port=1099

User=admin

Pass=admin

DSNAME=jdbc/eddiDS

FreeMem=`twiddle.sh --server=jnp://$Host:$Port -u $User -p $Pass get jboss.system:type=ServerInfo FreeMemory| cut -f2 -d"="`

MaxMem=`twiddle.sh --server=jnp://$Host:$Port -u $User -p $Pass get jboss.system:type=ServerInfo MaxMemory| cut -f2 -d"="`

ThreadCount=`twiddle.sh --server=jnp://$Host:$Port -u $User -p $Pass get jboss.system:type=Serv...

Weblogic Application Status deployed in a Domain:

test.py.properties:

username=weblogic

password=weblogic

AdminListenAdress=127.0.0.1

AdminListenPort=7001

Script:

loadProperties('C:/wlst/test.py.properties')

URL="t3://"+AdminListenAdress+":"+AdminListenPort

urllist={}

try:

connect(username,password,URL)

cd ('AppDeployments')

myapps=cmo...

Weblogic Tips

Encryption & Decryption

Encryption is the process by which clear information is coded into unclear information for security purposes.

Decryption is the opposite process of encryption, where coded information is transformed into clear information.

Cryptographic Key

Thread dump

Snapshot of java ap (X-ray)

We can recognize thread running tread state by “continuous thread dump”

Getting Thread Dump

Unix : kill –3 pid

Windows : Ctrl + Break

using weblogic.admin command,

Overview

Application servers:

provide services that support the execution and availability of deployed applications handle heavier processing chores than Web servers.

An Application Server Configuration: