in reply to References quick reference
On the subject of complex data structures in Perl, be sure to read perllol and, especially, perldsc.
Hope that helps,
Not official, but I wrote this tutorial quite a few years ago after a bit of a hiatus that may be fruitful (well, at least a different take on the same subject).
Read a book on Perl
Written a book on Perl
Contributed to the Perl source code
Debugged someone else's script
Played Perl Golf
Used regular expressions to save the day
Used Perl for a certain amount of time (please specify)
Invested a certain amount of man-hours in learning Perl (please estimate)
Visited at least x Perl related events
(Co)maintain at least x active (up-river) CPAN modules
Forgotten you were not Larry Wall
One can never truly know Perl
Results (343 votes). Check out past polls.