Hi

Can u please guide me to understand following script :

$JAVA_HOME/bin/java -cp $CLASSPATH -Djava.naming.factory.initial=weblogic.jndi.T3InitialContextFactory -Djava.naming.provider
.url=$INITIAL_CONTEXT_PROVIDER -Djava.naming.security.principal=system -Djava.naming.security.credentials=mfxclaims -Dlog.dir
=./logs -Dconfig.file=../config/batch.xml


What is the significance of following :

1. Djava
2. cp
3. Dlog
4. Dconfig

Please suggest asap

Regards
Pankaj