wget http://www.archlinux.org/packages/community/i686/busybox/download/ -O busybox.pkg.tar.xz
wget http://www.archlinux.org/packages/core/i686/glibc/download/ -O glibc.pkg.tar.xz
mkdir -p ~/chroot/usr/bin/ ~/chroot/{dev,proc,root,etc}
for i in *.pkg.tar.xz;do
bsdtar xfJ $i -C ~/chroot
done
cp /etc/resolv.conf ~/chroot/etc/
ln -s /bin/busybox ~/chroot/bin/sh
ln -s /bin/busybox ~/chroot/bin/ln
sudo chroot ~/chroot/ /bin/sh