defgw=`ip route | grep default | awk '{print $3}'`
if [ -f /etc/SuSE-release ]
then
    #SLES9 and SLES10, uses /etc/sysconfig/network/ifcfg-eth-id-<mac>
    #SLES11, uses /etc/sysconfig/network/ifcfg-eth<x>
    NICFILEPRE="/etc/sysconfig/network/ifcfg-"
    echo `hostname` > /etc/HOSTNAME
    if [ ! -z "$defgw" ]; then
        echo "default $defgw - -" > /etc/sysconfig/routes
    fi
else
    #RedHat uses /etc/sysconfig/network-scripts/ifcfg-eth<x>
    NICFILEPRE="/etc/sysconfig/network-scripts/ifcfg-"
    sed -i "s/HOSTNAME.*/HOSTNAME=`hostname`/" /etc/sysconfig/network
    if [ ! -z "$defgw" ]; then
        echo "GATEWAY=$defgw" >> /etc/sysconfig/network
    fi
fi
for nic in `ifconfig -a|grep -B1 "inet addr"|awk '{print $1}'|grep -v inet|grep -v -- --|grep -v lo`; do
   IPADDR=`ifconfig $nic |grep "inet addr"|awk '{print $2}' |awk -F: '{print $2}'`
   NETMASK=`ifconfig $nic |grep "inet addr"|awk '{print $4}' |awk -F: '{print $2}'`
   if [ -f ${NICFILEPRE}${nic} ]
   then
       NICFILE=${NICFILEPRE}${nic}
   else
       mac=`ifconfig $nic|grep HWaddr|awk '{print $5}'|tr "[A-Z]" "[a-z]"`
       NICFILE=${NICFILEPRE}eth-id-${mac}
   fi
   sed -i s/BOOTPROTO=dhcp/BOOTPROTO=static/ $NICFILE
   sed -i s/BOOTPROTO=\'dhcp\'/BOOTPROTO=static/ $NICFILE
   echo IPADDR=$IPADDR >> $NICFILE
   echo NETMASK=$NETMASK >> $NICFILE 
done