#! /usr/bin/env sh

DOWNLOADDIR=/tmp/debian/wheezy/amd64

# remove EVERYTHING in tftp server root
rm -fR /srv/tftp/*

# only execute this if file has not been downloaded
if [ ! -e $DOWNLOADDIR ]
then
   mkdir -p $DOWNLOADDIR
   cd $DOWNLOADDIR
   wget ftp://ftp.us.debian.org/debian/dists/wheezy/main/installer-amd64/current/images/netboot/netboot.tar.gz
fi
cd /srv/tftp
tar -xzvf $DOWNLOADDIR/netboot.tar.gz