#!/bin/sh

NEW_USERS="/root/kayttajat"
HOME_BASE="/home/"

cat ${NEW_USERS} | \
while read USER PASSWORD
do
  userdel ${USER} > /dev/null 2>/dev/null
  useradd -m -d ${HOME_BASE}${USER} ${USER} 2>/dev/null
echo ${PASSWORD} | passwd ${USER} --stdin 1>/dev/null
done