Hi misc, I've written a small utility for pretty-printing a tree of system devices based on dmesg(8) output. It's nothing fancy, but my apropos(1) and web searches didn't bring up anything to do the job. I thought it might be of interest to other newcomers to OpenBSD like myself who are exploring how the system fits together, so I've put it up on the web:
http://www.sjm.so/projects/openbsd_devtree.shtml It also has the potential to provide an easy way to diff the hardware in two different systems, or on the same system running two different OpenBSD versions, since it sorts nodes alphabetically when printing them. I'm not sure if it'd be worth making a port for it, given that it's a single Perl file + man page, but if there's enough interest I'd be happy to try my hand at that.