-- This procedure is intended to print information from accounting files -- in some useful format. -- -- At a minimum you should: -- -- - Print all data in nicely labeled columns -- -- - Sort entries by user name and session name and print a totals -- -- -- In addition you might consider: -- -- - Use directory tools to iterate over all accounting files and -- print a summary of all information. -- -- - Sort the entries on a monthly basis and print out summary -- reports for each month. -- -- - Calculate some interesting percentages on the data. -- -- procedure Report;