I really like this idea! There are tons of CLI tools for which I've burned pretty much every flag that I'll ever need into my muscle memory. But there are far

I really like this idea! There are tons of CLI tools for which I've burned pretty much every flag that I'll ever need into my muscle memory. But there are far more tools that I use only ocassionally -- like mysqldump -- where I have to dig through a manpage or tutorial just to get basic tasks done. Something like this built into my terminal would make my life so much easier. It's almost like a quick reference card or cheatsheet, except it's totally interactive.