#!/bin/bash while true; do if [ `jq ".uuid | length" $CONFIG_PATH` -eq 0 ]; then echo "UUID missing from config file, VPN cannot connect" sleep 2 else read uuid api_key <<<$(jq -r '.uuid,.apiKey' $CONFIG_PATH) mkdir -p /var/volatile/ echo $uuid > /var/volatile/vpnfile echo $api_key >> /var/volatile/vpnfile break fi done