I have an old website that hasn't gotten much love over the years and that's about to change. The existing site is based on a 3.* version of an ASP.NET portal framework called DotNetNuke (DNN).
I'm going to pull that site down and bring up a new site based on a static site generator called Nanoc (Ruby based). I'll be serving the site with nginx.
I'm not sure how to go about redirecting the old pages on the new site. Many of the new pages will be completely new; several of the old pages will not be back up. I suspect there will be a few that I'll want to keep alive in some form, but certainly not with the same urls.
Should I be concerned with doing a fine grained redirect on each of the pages on the site (it's not a large site), or just handle it with a general redirect?