#!/bin/sh
# This script will rename your solaris hostname
# sys-unconfig can also be used, however it will also remove your root password
# alter your IP and host resolution.
# by: Hermelito Go

if [ $# -eq 0 ]
then
    echo "USAGE: $0 newhostname"
fi

OLDHOST=`hostname`
for FILE in /etc/hosts /etc/nodename /etc/hostname.*e0 /etc/net/tic*/hosts
do
  cp $FILE $FILE.bak
  sed -e "s/$OLDHOST/$1/" $FILE.bak >$FILE
done