1  docker pull alpine
    2  cd /var/lib/containers/storage/
    3  ll
    4  ls
    5  ls -alF
    6  ls overlay
    7  ls overlay/
    8  ls overlay/d4fc045c9e3a848011de66f34b81f052d4f2c15a17bb196d637e526349601820/
    9  ll
   10  ls -alF
   11  cd ..
   12  ls -alF
   13  ls cache/
   14  cd storage/
   15  ll
   16  ls alF
   17  ls -alF
   18  ls
   19  cd
   20  skopeo
   21  ls /var/lib/docker/
   22  ls /var/lib/docker/
   23  cd /var/lib/docker/
   24  ll
   25  alias ll="ls -alF"
   26  ll
   27  ls containers/
   28  ls overlay2/
   29  skopeo --help
   30  skopeo copy
   31  docker images
   32  cd
   33  skopeo copy docker-daemon:alpine oci:alpine
   34  skopeo copy docker-daemon:alpine:latest oci:alpine
   35  ls alpine/
   36  skopeo copy oci:alpine  docker-daemon:bruce:latest
   37  docker images
   38  docker run -it bruce /bin/sh