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22 lines
481 B
Plaintext
22 lines
481 B
Plaintext
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#!/bin/sh
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# Add additional files to the initrd cpio so that we can pass
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# new keys to the Qubes startup routines.
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# Usage:
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# wrap-cpio /boot/initrd.blah /tmp/root/ > /tmp/new.cpio
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die() { echo >&2 "$@"; exit 1; }
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warn() { echo >&2 "$@"; }
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cpio_file="$1"
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if [ -z "$cpio_file" ]; then
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die "Initial cpio must be specified"
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fi
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new_dir="$2"
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if [ -z "$new_dir" ]; then
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die "Additional directory must be specified"
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fi
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( cd "$new_dir" ; find . | cpio -H newc -ov )
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cat "$cpio_file"
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