in reply to
robots and perl...
use a 'robots.txt' file (for parts of your site)
the META html tag (for one page): <META name="ROBOTS" content="NOINDEX, NOFOLLOW">
(see this page for an example/explanation)
UPDATE : This page seems to be more informative.
But as always use your search engine to find THE one that fits you...
"Only Bad Coders Code Badly In Perl" (OBC2BIP)
A Programming Language, 1962
Programming the 1900 series in COBOL, 1974
Algorithms + Data Structures = Programs, 1976
The C Programming Language, 1978
System V - Interface definition, 1986
Z80 Assembly Language Programming, 1979
TheSOURCE User's Manual, 1979
The C Primer, 1983
Interactive Fortran 77, A Hands on Approach, 1984
Perl.1 man page, 1991
Results (27 votes),