Script to download the latest netboot/net-install files for Ubuntu

update_ubuntu.sh

#!/bin/bash
MIRROR=mirrors.us.kernel.org
ROOTDIR=/home/image/boot

for REL in vivid utopic trusty saucy precise lucid #raring quantal oneiric natty maverick
do
	for ARCH in i386 amd64
	do
		echo "Sync'ing Ubuntu $REL / $ARCH..."
		mkdir -p $ROOTDIR/Ubuntu/$REL/$ARCH/
		cd $ROOTDIR/Ubuntu/$REL/$ARCH/ && wget -N http://$MIRROR/ubuntu/dists/$REL/main/installer-$ARCH/current/images/netboot/ubuntu-installer/$ARCH/initrd.gz http://$MIRROR/ubuntu/dists/$REL/main/installer-$ARCH/current/images/netboot/ubuntu-installer/$ARCH/linux
	done
done