#!/bin/sh
grep -v HOSTNAME /etc/sysconfig/network > /root/temp
ip4=`/sbin/ifconfig | awk '/inet / {if(match($2,"addr")) {print substr($2,6)} else {print $2}}' | head -1 |tail -1`
hostname 'cibn'${ip4}
echo "HOSTNAME=`hostname`" >> /root/temp
echo "127.0.0.1                `hostname`"  >> /etc/hosts
mv -f /root/temp /etc/sysconfig/network