Example

> // Lets have a look at this file.
> system("more random.cmds");
a = rand()
b = rand(2,4);
c = "a string"
b
> load("random.cmds");
 a =
        1
 c =
a string
 b =
    0.975      0.333      0.162     0.0847  
    0.647     0.0369      0.665      0.204