An update!

My current book is Perl Cookbook - oreilly. Its such a nice book, good to refresh if you know the basics of Perl. Also have some exercises to do. I wish I knew about this book early to make me more confident for my interviews. But its never late. I am still starting on this book, covering the related chapters. But I do wish to read each and every page of the book for a nice understanding on how different modules/code can be more optimized. Nice book.