# Settings !!!*** PLEASE MODIFY THESE ***!!!
export TMPDIR=`pwd`"/tmp"
export IMAGE="./Debian-Wheezy-AMD64-root_fs"
export DEBIAN_MIRROR="http://ftp.fr.debian.org/debian/"
export RELEASE=wheezy

# Making the filesystem
dd if=/dev/zero of=$IMAGE bs=1024 count=1048576
mkfs.ext3 -L ROOT $IMAGE
mkdir $TMPDIR
mount -o loop $IMAGE $TMPDIR

# debootstrap
debootstrap --arch amd64 $RELEASE $TMPDIR $DEBIAN_MIRROR

# fstab
cp fstab $TMPDIR/etc

# tweak the inittab to only use tty0 and add it to securetty
cp $TMPDIR/etc/inittab $TMPDIR/etc/inittab.save
sed -i -e 's/(.*getty)/#$1/g' $TMPDIR/etc/inittab
echo "# Virtual environments rarely need more than one console:" >> $TMPDIR/etc/inittab
echo "c0:1235:respawn:/sbin/getty 38400 tty0 linux" >> $TMPDIR/etc/inittab

echo "# Virtual environments may use tty0 or vc/0" >> $TMPDIR/etc/securetty
echo "tty0" >> $TMPDIR/etc/securetty
echo "vc/0" >> $TMPDIR/etc/securetty

umount $TMPDIR
rmdir $TMPDIR