# Created on savesnippets.com · https://savesnippets.com/pnuL6bHgdnwRr6
arr=(a b c d e f g)

echo "${arr[@]:2}"        # c d e f g     — from index 2 to end
echo "${arr[@]:2:3}"      # c d e         — 3 elements starting at index 2
echo "${arr[@]:0:1}"      # a             — first element only
echo "${arr[@]: -2}"      # f g           — last 2 (note the space before -)