title: ProgramA executes ProgramB at command line with -variables. How can I find what variables it's using?
body: <p>So, a specific game program runs another program (it's the same game, with two programs). The first program, ProgramA, runs a second program, ProgramB, with a huge long list of variables (I know one of them is -runtime). How can I know all of the variables it's using with the second program?</p>