How do I succesfully open a jar file in Mobile Terminal?

profly Posts: 1
edited August 2012 in Jailbreak Forum
I recently jail-broke my iphone-4, and installed both Java and Mobile Terminal on it. Right after, I tried to open a jar file, but to no avail. Can you please provide me with the proper commands I need to enter into MT in order to access and open a jar file saved inside FileApp?