Extracting meta tags attribute using wget [migrated]

Posted by Amit on Pro Webmasters See other posts from Pro Webmasters or by Amit
Published on 2011-06-26T09:35:32Z Indexed on 2011/06/26 16:31 UTC
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meta-keywords

I have a file having some URLs per line. I need to extract the "keywords" present in the tags i.e. if there is meta tag for "keywords" then i want to get "content" value for it. Example: if the web-page has this meta-tag then for that URL i want "wikipedia,encyclopedia" to be extracted.

One approach is to download the web-page using "wget" and then parse it using some standard HTML parser.

I was wondering is there any better way to do this without downloading the entire web-page.

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