Trying to figure out how to use the flirc to send IR commands is pretty daunting.  For starters, the blog post won't load: I've tried to cobble together various ways to do it, but I have seen three different flirc_util commands mentioned that don't work, finally finding the one that currently works with software version 3.25.3, which is the "sendir" command. My use case I would think is common, I want