Basic usage of select

Select creates a menu for you and its very simple to use.Here is an example

#cat select.sh
select test
do
echo $test
done
#./select.sh item1 item2 item3
1) item1
2) item2
3) item3
#? 2
item2
1) item1
2) item2
3) item3

Also this creates an infinite loop...so you need a break :)