Compiling and running a LWJGL Project [solved]

Very simply, how can this be done?
I do not mind if I have to write a complicated batch file.
I have been trying to do this for a while and it is very confusing. For example, how can I edit a manifest file in eclipse? What exactly do I have to do?

I can’t use JarSplice in it’s current state because it won’t let me take input from the command line.

I am using 3 Jars in my library: lwjgl_util.jar, lwjgl.jar, slick.jar

How exactly can I run my project outside of my IDE in cmd?

Thanks!