#!/bin/bash . ./lib/db.sh function check_vpc_exist { vpc_name=${1} echo "#check if the vpc ${vpc} exist" echo " -> check in file" echo " -> check in linux" check_in_db vpc "${vpc_name}" [ "$?" -eq "0" ] && return 0 || return 1 } function create_vpc { vpc_name="${1}" check_vpc_exist "${vpc_name}" [ "$?" -eq "0" ] || add_in_db "vpc" "${vpc_name}" } function delete_vpc { vpc_name="${1}" delete_in_db "vpc" "${vpc_name}" }