Hi Jean.
> Karen,
>
> is shutil.rmtree() a lot faster than an rm -rf? Just curious for 
> future reference.
rmtree() will be more streamlined.  os.system("rm -rf *") will have to 
create a shell then execute the rm command from within, whereas 
shutil.rmtree() may just execute system calls directly from C code.  
It's a leaner, meaner deleting machiner. :)

Also, I can probably get rid of my special . and .. processing, 
condensing several lines of python code down to one.  This improves 
readability and makes for better code.

I forgot about shutil.rmtree in my implementation, so I'm planning on 
changing my code to use it.

    Thanks,
    Jack
>


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