/* Reverse Of a String */
20/10/2010 12:29
echo "Enter a String"
read str
echo $str
x=0
x=`expr $str | wc -c`
echo " The length of the String is $x"
while [ $x -gt 0 ]
do
y=`echo $str | cut -c $x `
echo $y
x=`expr $x -1`
done
