[SPOILER] Perl 'Easy' Quiz of the Week #2005-1

The attached file includes my implementation and its manpage documentation (in POD).

 

My solution includes the option of using defaults for output and input.

 

The actual processing is straightforward, but probably reflects my FORTRAN background.  The problem of dividing a file into groups of similar records is very common.  I look forward to learning a more perl oriented approach to the more general problem. 

ricfiltr.pl
Description: Text document