#!/bin/sh

mailto1="support@calico.co.jp"
#mailto2="yu-kasuga@koanet.co.jp"
mailto2="jyo-ho-kita@docomo.ne.jp"
mailto3="sv-kanri2@docomo.ne.jp"
mailto4="se-tanaka@koanet.co.jp"
mailfrom="support@calico.co.jp"
cd /data/htdocs/ipaddr/
rm hosts20
mv hosts2 hosts20
hostsok=$(cat hosts20)
if [ "$hostsok" = "" ]; then
  echo "BKUP外向きDNSサーバーからの音信が不通です！" > ckfile
  mailsubject="BKUP外向きDNSサーバーに異常発生！"
  /usr/local/bin/smail.pl $mailto1 $mailfrom $mailsubject ckfile
  /usr/local/bin/smail.pl $mailto2 $mailfrom $mailsubject ckfile
  /usr/local/bin/smail.pl $mailto3 $mailfrom $mailsubject ckfile
  /usr/local/bin/smail.pl $mailto4 $mailfrom $mailsubject ckfile
fi
touch hosts2
chmod 777 hosts2