@hal_pomeranz find . -type f -exec basename {} \; | grep '\.' | tr A-Z a-z | awk -F "." '{print $NF}' | sort | uniq -c | sort -n ; printf ' ' ; find . -type f -exec basename {} \; | grep -v '\.'| sed's/$/ other/'
Let's not talk about the difference between jpg and jpeg and thing about how terrible that looks