How to run ( call ) java application ( jar ) using linux command shell

Open terminal on linux

> vi file.sh

export JAVA_HOME=$JAVA_HOME:/opt/jdk1.6.0_24
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib

echo $CLASSPATH

java -Xmx128m -jar DandaaMessenger.jar

click ESC close editor
click ZZ for save

>file.sh for run jar