#!/bin/bash # Let's add the first local ip to the /etc/issue and external ip to ews.ip file source /etc/environment myLOCALIP=$(hostname -I | awk '{ print $1 }') myEXTIP=$(curl myexternalip.com/raw) sed -i "s#IP:.*#IP: $myLOCALIP, $myEXTIP#" /etc/issue tee /data/ews/conf/ews.ip << EOF [MAIN] ip = $myEXTIP EOF chown tpot:tpot /data/ews/conf/ews.ip if [ -f /var/run/check.lock ]; then rm /var/run/check.lock fi