I'm trying to debug some quicklook extensions - some aren't working, I'm assuming because of conflicts etc. I seem to remember a qlmanage command that shows you which generator/plugin will be used to view a particular file - but I can't seem to find it. Is there a way to do this? For example - if i specify the file: something.txt i should get back /System/Library/Quicklook/Text.qlgenerator (provided this is the generator actually used to preview the file). qlmanage -p something.txt will show the generator used if the generator is broken, but not if it is working. Any ideas?