config() {
  NEW="$1"
  OLD="$(dirname $NEW)/$(basename $NEW .new)"
  # If there's no config file by that name, mv it over:
  if [ ! -r $OLD ]; then
    mv $NEW $OLD
  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
    # toss the redundant copy
    rm $NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}

config etc/containers/registries.conf.new
config etc/containers/mounts.conf.new
config etc/containers/policy.json.new
( cd usr/bin ; rm -rf podmansh )
( cd usr/bin ; ln -sf podman podmansh )
( cd usr/lib/systemd/system-generators ; rm -rf podman-system-generator )
( cd usr/lib/systemd/system-generators ; ln -sf ../../../libexec/podman/quadlet podman-system-generator )
( cd usr/lib/systemd/user-generators ; rm -rf podman-user-generator )
( cd usr/lib/systemd/user-generators ; ln -sf ../../../libexec/podman/quadlet podman-user-generator )
