#!/bin/bash

if [ "$ETCDIR" ]; then
  YPPASSWDD_ARGS="$YPPASSWDD_ARGS -D $ETCDIR"
fi

if [ "$PASSWDFILE" ]; then
  YPPASSWDD_ARGS="$YPPASSWDD_ARGS -p $PASSWDFILE"
fi

if [ "$SHADOWFILE" ]; then
  YPPASSWDD_ARGS="$YPPASSWDD_ARGS -s $SHADOWFILE"
fi

exec /usr/sbin/rpc.yppasswdd -f $YPPASSWDD_ARGS