would there be a formula to recognize any link out of rss feeds an开发者_开发问答d replace them with a fix value with regex in yahoo pipes?
Sure! there is a pipe for this!
Just have a quick look up on Autodiscovery mode http://pipes.yahoo.com/pipes/docs?doc=sources#FeedAutoDiscovery
By looking inside this module you have a regex treatment to recognise any other url in the page
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