web scraping

Hey! I am looking for a R script that can "crawl" through a website (the whole website not one single page) for specific words and make an output of the words in R. I have done some research, however, the only scripts I can find is regarding a specific URL crawling. Does any know something...

Hi, I am trying do a little research about movies and I will need to know studios, budgets, run time etc, and I was wondering, if it is credible to use IMDB.com to find all data or should I find other sources for some of the data? thanks!