in reply to Re: questions concerning using perl to monitor webpages
in thread questions concerning using perl to monitor webpages
This is great in principle for truly static pages, but for CGI output the "If-modified-since" is, like, now. So it depends on what kind of pages you're going to fetch if this particular trick will work.
It's dead easy to use, though, when it works. :-)
Gary Blackburn
Trained Killer
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