How to render an HTML file offline? -

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i have collection of html files gathered website using wget. each file name of form details.php?id=100419&cid=13%0d, id , cid varies. portions of html files contain articles in asian language (unicode text). intention extract asian-language text only. dumping rendered html using command-line browser first step have thought of. eliminate of frills.

the problem is, cannot dump rendered html file (using, say, w3m -dump ). dumping works if direct browser (at command-line) formed url : http://<blah-blah>/<filename>. way have spend time download files once again web. how around this, other tools use?

w3m -dump <filename> complains saying: w3m: can't load details.php?id=100419&cid=13%0d.

file <filname> shows: details.php?id=100419&cid=13%0d: non-iso extended-ascii html document text, long lines, crlf, cr, lf, nel line terminators


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