How to set mail.jar(JavaMail) and mysql-connector-java.jar in Linux class path
 

Hi,
Hope you all are at good health.I want to ask how i set Linux class path for mail.jar and mysql-connector.jar. I have set the class path for java with the command.

when i do java -version it's work fine.

Also if i want to know that what shell i am using how can i find it.Also what is the command for showing class path variables or how can i see my JAVA_HOME class path.Means after setting the class path for above two files how can i see that these files have added.

When i write echo $CLASSPATH or echo $JAVA_HOME it shows nothing no error but again shows the prompt.

One thing more i want to run a java program on Linux it is in a package (named asteriskproject). It consist of 10 java files. I have run this program on windows using netbeans IDE.For this program i need to set my Linux class path for the above mentioned files, and this is my first time that i am running any program on Linux. So i want to ask how can i run my program. Simply put this asteriskproject directory in any folder and run the main file using javac. Is it right way to run the program that consist of package ?

Thank you.

I followed this type of class path ..
$vi .bashrc
JAVA_HOME= /usr/lib/jvm/jre
export PATH=$JAVA_HOME:$PATH

If you have .jar file you can follow this.

compiling:

running:

I for got one instruction, when you are executing above commands, you must be in the directory of "file containing main method". You must have write permissions to that folder.