http://find.unixpin.com/
I don't use find often enough to really be able to have it down - so powerful, but I always end up having to look up the precise syntax. This is a fill in the blank tool that lets you build almost any find command, including piping to other commands with -exec. Pretty handy
That is nice. I was just searching through the 'MAN' page for find yesterday looking for some old work I did.
Hmm... doesn't have the -empty flag. I was just pruning all empty directories below my pwd
find . -type d -empty -exec rmdir {} \; -print
the builder I linked to doesn't have an -empty flag or I couldn't find it.