UNIX for Dummies Questions & Answers

#!/bin/bash

IFS='

'

j=`find $1 -printf "%d\n" | sort -u | tail -n 1`

echo "Max dir depth:" $j

for (( i=0; i<=j ; i++ ))

do

  for name in `find -mindepth $i -maxdepth $i -iname "* *" -printf "%p\n"`

  do

    newname=`echo "$name" | tr " " "_"`

    echo "$name" "$newname"

    mv "$name" "$newname"

  done

done

ksh
cd b/
find ./ -type f -name "*.flac" | while read a
do  
          b="${a#??}"
          mkdir -p ./flac/"${b%/*}"
          mv "$a" ./flac/"$b" && rm "$a"
done