#! /bin/bash
#Author : Richard DEMONGEOT.

#Licence : GPL v2. see http://www.fsf.org/licensing/licenses/info/GPLv2.html for more options.

# Tries to connect to physical server in order to class them by OS. One output file by OS.
# This script needs GetDNSZone.sh written by Stéphane BORTZMEYER.

set -x

Directory=/where/you/want/your/-OS-file.
ZoneFile=/where/you/have/put/your/zone/file.

if [ -z "$1" ]
then
 echo "Usage: $0 zone" > /dev/stderr
 exit 1
fi

zone=$1

./GetDNSZone.sh $zone

if [ $? -ne 0 ]
then
  exit 1
fi

#Purge des fichiers précédents
rm -rf ${Directory}
mkdir -p ${Directory}

grep " A " $ZoneFile | awk '{print $5}' | sort | uniq > ${Directory}/ServerList

for IP in `cat ${Directory}/ServerList`
do
  INFOS=`$ForeignComand $IP "uname -a"`
  SYSTEME=`cat $INFOS | awk '{print $1}'`
  HOTE=`cat $INFOS | awk '{print $2}'`
  VERSION=`cat $INFOS | awk '{print $3}'
  echo $HOTE ($IP) -- $VERSION >> ${Directory}/${SYSTEME}
done

exit 0