# Clean up
apt-get -y remove linux-headers-$(uname -r) build-essential
apt-get -y autoremove
apt-get -y clean

# Removing leftover leases and persistent rules
echo "cleaning up dhcp leases"
rm /var/lib/dhcp/*

# Make sure Udev doesn't block our network
echo "cleaning up udev rules"
rm /etc/udev/rules.d/70-persistent-net.rules
mkdir /etc/udev/rules.d/70-persistent-net.rules
rm -rf /dev/.udev/
rm /lib/udev/rules.d/75-persistent-net-generator.rules

echo "Adding a 2 sec delay to the interface up, to make the dhclient happy"
echo "pre-up sleep 2" >> /etc/network/interfaces

# Remove the proxy for root and the proxy for apt
if grep _proxy /root/.bashrc; then
  mv /root/.bashrc /root/.bashrc-with_proxy
  grep -v _proxy /root/.bashrc-with_proxy > /root/.bashrc
fi

if [ -e /etc/apt/apt.conf.d/HPproxy ]; then
  rm /etc/apt/apt.conf.d/HPproxy
fi