Hi,

I have to write a shell script that converts numbers in to words
below is what i wrote.My script is not running.


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echo -n "Enter number : "
read n
len= echo $n | wc -c
echo " number in words : "
for ( i=1; i<len; i++ )

do
num=echo $n | cut -c i

case num in
0) echo -n "zero " ;;
1) echo -n "one " ;;
2) echo -n "two " ;;
3) echo -n "three " ;;
4) echo -n "four " ;;
5) echo -n "five " ;;
6) echo -n "six " ;;
7) echo -n "seven " ;;
8) echo -n "eight " ;;
9) echo -n "nine " ;;
esac
done
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Some one please correct me

Thanks in Advance
bab123