array help

Hi,

I have stored some value in araay
a[1]=1
a[2]=2

i want to print that values.........
can anybody know command to print values of array

thanks
mahabunta

a[1]=1
a[2]=2
a[3]=3
i=1
while [ $i -le 3 ]
do
echo ${a[i]}
(( i=i+1 ))
done