Remove unused volume?
volumeid=( vol-xxxxxxxxxxxxxxxxxxx vol-xxxxxxxxxxxxxxxxxxx vol-xxxxxxxxxxxxxxxxxxx vol-xxxxxxxxxxxxxxxxxxx vol-xxxxxxxxxxxxxxxxxxx ) COUNTER=0 for (( i=0; i<${#volumeid[@]}; i++ )); do COUNTER=$((COUNTER+1)) echo "++++"; echo $COUNTER". Removing the volume with the Volume ID: " ${volumeid[$i]}; aws ec2 delete-volume --volume-id ${volumeid[$i]}; done