Shell Programming and Scripting

#!/bin/bash 
cd /usr/local/activemq

function list_dir {
local path=$1
local level=$2
file=$3

#echo $path
#echo $level
if [ $level -gt 2 ];then return;fi
for i in `ls $path`
do
        local line=""
        for n in `seq 0 $level`
        do
            line+="\x20\x20"
        done
if [ `echo $i | grep -E "\.zip$|\.jar$"` ]
then
      md=`md5sum $path/$i | awk '{print $1}'`
      echo -e $line${i##*/}"\x20\x20\x20\x20"$md >> "./$file"
fi
done

for i in `ls $path`
do
        local line=""
        for n in `seq 0 $level`
        do
            line+="\x20\x20"
        done
if [ -d $path/$i ]
then
    echo -e $line${i##*/} >> $file
    list_dir $path/$i $[level+1] $file
fi
done
}
rm lib-list.txt
echo -e "lib" >> lib-list.txt
list_dir ./lib 0 lib-list.txt

echo -e $line${i##*/}"\x20\x20\x20\x20"$md >> "./$file"
echo -e $line${i##*/} >> $file

rm lib-list.txt
echo -e "lib" >> lib-list.txt
list_dir ./lib 0 lib-list.txt

 ./component-list.sh