This is mainly somewhere for me to dump interesting tidbits of tech info. Stuff that I may forget but will need again in the future. For a proper blog, visit my electronics blog (http://www.fangletronics.com) or my wife's pre-school crafty blog (http://www.filthwizardry.com).
This is something I find myself doing a lot, so thought I'd share. There's a quick and easy way to count the number of entries in an SDF when you're on the command line: