I wholeheartedly agree with this blog post. I believe someone on here yesterday was asking about config file locations and setting them manually. This is in the same vein. I can’t tell you how many times a command line method for discovering the location of a config file would have saved me 30 minutes of googling.
Seriously, I’ve lost so muuuuch time just trying to find where some random program decides to store its config files. It sometimes takes me more time than actually “doing the config”