[Bash] 디렉토리별 목록정리

#!/bin/bash DIR="Hobby" A=`ls -R $DIR | grep : | tr -d :` for i in `echo $A` do     B=`ls -l $i | grep ^- | awk '{print $9}'`     if [ "$B" != "" ]; then         echo "[ ${i##*/} ]"         for j in `echo $B`         do             echo "  $j"         done         echo ""     fi done