FreeDNS - Wikinger

FreeDNS hier beschreiben...
   1 #!/bin/sh
   2 #FreeDNS updater script
   3 
   4 UPDATEURL="http://freedns.afraid.org/dynamic/update.php?VDUwcUJhMzFVMVVBQUNQc05oQTo3NTYyNTM2"
   5 DOMAIN="apfelreich.mooo.com"
   6 
   7 registered=$(nslookup $DOMAIN|tail -n2|grep A|sed s/[^0-9.]//g)
   8 
   9   current=$(wget -q -O - http://checkip.dyndns.org|sed s/[^0-9.]//g)
  10        [ "$current" != "$registered" ] && {                           
  11           wget -q -O /dev/null $UPDATEURL 
  12           echo "DNS updated on:"; date
  13 #         echo "Script $0 executed."| mail -s 'FreeDNS update' robertus.apfelreich@googlemail.com
  14  
  15  }
  16 
  17 #echo "Script $0 executed."
  18 exit 0