Array in shell script.

Creating number of directories and subdirectories is kind of often required. Setting up Array in shell scripts really helps..how ?

Here is it.

set -A ARR a b c d e f g h i j k l m n o p
i=0
while [ $i -lt 12 ]
do
curdir=${ARR[$i]}
cd $curdir
cd scripts
print " Doind something" $curdir
mkdir/any other unix command..which you want to do in all sub directories
cd ../..
(( i=i+1 ))
done