http://www.perlmonks.org?node_id=472166


in reply to Re: Perlmonks TagCloud
in thread Perlmonks TagCloud

tagcloud

Essentially, TagCloud searches any number of RSS feeds you specify, extracts keywords from the content and lists them according to prevalence within the RSS feeds. Clicking on the tag’s link will display a list of all the article abstracts associated with that keyword.
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$world=~s/war/peace/g