# Handle the incoming configuration files:
config() {
  NEW="$1"
  OLD="`dirname $NEW`/`basename $NEW .new`"
  # If there's no config file by that name, mv it over:
  if [ ! -r $OLD ]; then
    mv $NEW $OLD
  elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
    rm $NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}

# Check for nagios account here
if ! grep ^nagios: /etc/group 2>&1 > /dev/null; then
  groupadd -g 213 nagios
fi
if ! grep ^nagios: /etc/passwd 2>&1 > /dev/null; then
  useradd -d /dev/null -s /bin/false -u 213 -g 213 -c "Nagios" nagios
fi

if [ -z "`grep ^nrpe /etc/services`" ]; then
  echo "nrpe		5666/tcp	# nagios nrpe service" >> /etc/services
fi

if [ -z "`grep ^#:nrpe /etc/inetd.conf`" ]; then
  echo "" >> /etc/inetd.conf
  echo "#:nrpe" >> /etc/inetd.conf
  echo "#nrpe	stream	tcp	nowait	nagios	/usr/sbin/nrpe	nrpe -c /etc/nrpe/nrpe.cfg --inetd" >> /etc/inetd.conf
fi

config etc/nrpe/nrpe.cfg.new
config etc/nrpe/conf.d/process_checks.cfg.new