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#!/bin/bash
build() {
add_binary "/usr/bin/tar" "/bin/tar"
add_binary "/usr/bin/xz" "/bin/xz"
add_runscript
}
help() {
cat <<HELPEOF
This hook adds the ability to use a tmpfs as root, downloading a tarball
image (with xz compression) and extracting it on the fly.
Don't forget to include the net hook.
On the boot command line root=tarball and tarball=<url>
HELPEOF
}
# vim: set ft=sh ts=4 sw=4 et:
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