May 26, 2018
Install Debian base system into a directory
debootstrap is a tool which will install a Debian base system into a subdirectory of another, already installed system. It doesn’t require an installation CD, just access to a Debian repository.
In FreeBSD, you can use debootstrap to install Debian into a subdirectory of your existing FreeBSD installation i386 or amd64 and then run Debian GNU/kFreeBSD i386 or amd64 or Debian Linux i386 in a jail or chroot.