See this NYTimes url:
http://opinionator.blogs.nytimes.com/2011/01/02/war-in-the-cabinet/?hp
If we type
opinionator.blogs.nytimes.com/2011/01/02/war-i
in browser, it automatically redirects us to the above article, the only article in that folder starting with "war-i".
How to do this in a site with apache, which serves static html files only? That is, if there is a apache module, without adding scripts, that would be best.