[Cs3] how to redirect input

[Mikhail Nesterenko]

CS3 students,

If you are tired of manually inputing long orders for debugging of
Coffee Shack or similar programs, the input may be redirected from a
file on the command line. Output, btw, can also be redirected, like so:

prompt% coffeeShackProgram < inputfile.txt > outputFile.txt

Thanks,
-- 
Mikhail