Arrays in UNIX Shell

arrays in ksh, unlike old bourne shell. The syntax is as follows:

# This is an OPTIONAL way to quickly null out prior values
set -A array
#
array[1]="one"
array[2]="two"
array[3]="three"
three=3

print ${array[1]}
print ${array[2]}
print ${array[3]}
print ${array[three]}