Uses docker to build rootfs images from major linux distibution.
No docker is needed to run those images, standard chroot is all you need since docker is just used to build tarballs.
You can download pre-built rootfs tarball in the relase tab on this github project :
https://github.com/gboddin/linux-rootfs/releases/tag/latest
To build images yourself you will need docker installed on your machine.
git clone https://github.com/gboddin/linux-rootfs.git
cd linux-rootfs
./build-rootfs-from-docker.sh debian:wheezy debian:sid debian:jessie ubuntu:vivid
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