msaul@msaul-laptop:~$ ls -l purchases.dat payments.dat
-rw-r--r-- 1 msaul msaul  41 2010-03-20 17:29 payments.dat
-rw-r--r-- 1 msaul msaul 159 2010-03-02 15:27 purchases.dat
msaul@msaul-laptop:~$ makePayments.bash purchases.dat payments.dat
MAIN MENU                                                             # screen clears

1. Make a Vendor Payment
2. Display Vendor Purchases
3. Display Payments to Vendors
4. Exit

Please make a selection:            # user presses <ctrl><c>
You have aborted this program.      # clears screen
All temporary file have been removed.

Press <ENTER> to exit program

# exit program, return to shell prompt