Hostname setzen (kx_hostname.sh):

#!/bin/sh

# /etc/init.d/kx_hostname.sh

set $(cat /tmp/ipsub_intern.txt | tr "/" " ")

IP_INT=$1

SUB_INT=$2 

set $(cat /tmp/ipsub_extern.txt | tr "/" " ")

IP_EXT=$1

SUB_EXT=$2 

set $(echo $IP_INT | tr "." " ")

IP_INT_LAST=$4

IP_INT_LAST_P=`expr $4 + 1` IP_PARTNER=$1.$2.$3.$IP_INT_LAST_P 

if [ $IP_INT_LAST -eq 1 ];then

  hostname pcsec1

  rm -f /etc/hostname /etc/hosts

  echo "pcsec1" > /etc/hostname

  echo "127.0.0.1 localhost" > /etc/hosts

  echo "$IP_INT pcsec1" >> /etc/hosts 

elif [ $IP_INT_LAST -eq 23 ];then

  hostname pcsec3

  rm -f /etc/hostname /etc/hosts

  echo "pcsec3" > /etc/hostname

  echo "127.0.0.1 localhost" > /etc/hosts

  echo "$IP_INT pcsec3" >> /etc/hosts 

elif [ $IP_INT_LAST -eq 45 ];then

  hostname pcsec5

  rm -f /etc/hostname /etc/hosts

  echo "pcsec5" > /etc/hostname

  echo "127.0.0.1 localhost" > /etc/hosts

  echo "$IP_INT pcsec5" >> /etc/hosts  

elif [ $IP_INT_LAST -eq 67 ];then

  hostname pcsec7

  rm -f /etc/hostname /etc/hosts

  echo "pcsec7" > /etc/hostname

  echo "127.0.0.1 localhost" > /etc/hosts

  echo "$IP_INT pcsec7" >> /etc/hosts  

elif [ $IP_INT_LAST -eq 109 ];then

  hostname pcsec9

  rm -f /etc/hostname /etc/hosts

  echo "pcsec9" > /etc/hostname

  echo "127.0.0.1 localhost" > /etc/hosts

  echo "$IP_INT pcsec9" >> /etc/hosts

fi