Learn through hands-on labs, exercises and projects Learn PERL the right way-by doing PERL! PERL Interactive Workbook is 100% focused on teaching the key skills you need to build rock-solid scripts and programs! No frills, no "phony" examples... just plenty of real-world code and hands-on exercises drawn from actual experience. Master PERL variables, branching, testing, loops, system control, files, output, functions-everything you need to get results, fast! Totally integrated with a FREE, state-of-the-art PERL learning Web site! Every Prentice Hall PTR Interactive Workbook is fully integrated with its own exclusive Web site, giving you all this and more.