reg --tail=10 books
<<<
2008/01/01 January
    Expenses:Books          $10.00
    Assets:Cash

2008/01/31 End of January
    Expenses:Books          $10.00
    Assets:Cash

2008/02/01 February
    Expenses:Books          $20.00
    Assets:Cash

2008/02/28 End of February
    Expenses:Books          $20.00
    Assets:Cash

2008/03/01 March
    Expenses:Books          $30.00
    Assets:Cash

2008/03/31 End of March
    Expenses:Books          $30.00
    Assets:Cash

2008/04/01 April
    Expenses:Books          $40.00
    Assets:Cash

2008/04/30 End of April
    Expenses:Books          $40.00
    Assets:Cash

2008/05/01 May
    Expenses:Books          $50.00
    Assets:Cash

2008/05/31 End of May
    Expenses:Books          $50.00
    Assets:Cash

2008/06/01 June
    Expenses:Books          $60.00
    Assets:Cash

2008/06/30 End of June
    Expenses:Books          $60.00
    Assets:Cash

2008/07/01 July
    Expenses:Books          $70.00
    Assets:Cash

2008/07/31 End of July
    Expenses:Books          $70.00
    Assets:Cash

2008/08/01 August
    Expenses:Books          $80.00
    Assets:Cash

2008/08/31 End of August
    Expenses:Books          $80.00
    Assets:Cash

2008/09/01 September
    Expenses:Books          $90.00
    Assets:Cash

2008/09/30 End of September
    Expenses:Books          $90.00
    Assets:Cash

2008/10/01 October
    Expenses:Books         $100.00
    Assets:Cash

2008/10/31 End of October
    Expenses:Books         $100.00
    Assets:Cash

2008/11/01 November
    Expenses:Books         $110.00
    Assets:Cash

2008/11/30 End of November
    Expenses:Books         $110.00
    Assets:Cash

2008/12/01 December
    Expenses:Books         $120.00
    Assets:Cash

2008/12/31 End of December
    Expenses:Books         $120.00
    Assets:Cash

2009/01/01 January
    Expenses:Books          $10.00
    Assets:Cash

2009/01/31 End of January
    Expenses:Books          $10.00
    Assets:Cash

2009/02/01 February
    Expenses:Books          $20.00
    Assets:Cash

2009/02/28 End of February
    Expenses:Books          $20.00
    Assets:Cash

2009/03/01 March
    Expenses:Books          $30.00
    Assets:Cash

2009/03/31 End of March
    Expenses:Books          $30.00
    Assets:Cash

2009/04/01 April
    Expenses:Books          $40.00
    Assets:Cash

2009/04/30 End of April
    Expenses:Books          $40.00
    Assets:Cash

2009/05/01 May
    Expenses:Books          $50.00
    Assets:Cash

2009/05/31 End of May
    Expenses:Books          $50.00
    Assets:Cash

2009/06/01 June
    Expenses:Books          $60.00
    Assets:Cash

2009/06/30 End of June
    Expenses:Books          $60.00
    Assets:Cash

2009/07/01 July
    Expenses:Books          $70.00
    Assets:Cash

2009/07/31 End of July
    Expenses:Books          $70.00
    Assets:Cash

2009/08/01 August
    Expenses:Books          $80.00
    Assets:Cash

2009/08/31 End of August
    Expenses:Books          $80.00
    Assets:Cash

2009/09/01 September
    Expenses:Books          $90.00
    Assets:Cash

2009/09/30 End of September
    Expenses:Books          $90.00
    Assets:Cash

2009/10/01 October
    Expenses:Books         $100.00
    Assets:Cash

2009/10/31 End of October
    Expenses:Books         $100.00
    Assets:Cash

2009/11/01 November
    Expenses:Books         $110.00
    Assets:Cash

2009/11/30 End of November
    Expenses:Books         $110.00
    Assets:Cash

2009/12/01 December
    Expenses:Books         $120.00
    Assets:Cash

2009/12/31 End of December
    Expenses:Books         $120.00
    Assets:Cash
>>>1
09-Aug-01 August                Expenses:Books               $80.00     $2200.00
09-Aug-31 End of August         Expenses:Books               $80.00     $2280.00
09-Sep-01 September             Expenses:Books               $90.00     $2370.00
09-Sep-30 End of September      Expenses:Books               $90.00     $2460.00
09-Oct-01 October               Expenses:Books              $100.00     $2560.00
09-Oct-31 End of October        Expenses:Books              $100.00     $2660.00
09-Nov-01 November              Expenses:Books              $110.00     $2770.00
09-Nov-30 End of November       Expenses:Books              $110.00     $2880.00
09-Dec-01 December              Expenses:Books              $120.00     $3000.00
09-Dec-31 End of December       Expenses:Books              $120.00     $3120.00
>>>2
=== 0