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#!/bin/sh
#
# Copyright (c) 2002, 2003, 2004, 2005 Peter Palfrader <peter@palfrader.org>
#
# All rights reserved.
#
set -e
umask 022
DATE=`date "+%Y%m%d-%H%M%S"`
if [ -d /var/backups/local/heimdal ]; then
TARGET=/var/backups/local/heimdal
elif [ -d /var/local/backup/heimdal ]; then
TARGET=/var/local/backup/heimdal
else
echo "Cannot find a backup target directory" >&2
exit 1
fi
file="$TARGET/$DATE-heimdal"
/usr/sbin/kadmin -l dump > "$file"
bzip2 "$file"
md5=`md5sum -- "$file.bz2" | awk '{print $1}'`
if [ -e "$TARGET/MD5-$md5" ]; then
rm -- "$file.bz2"
ln "$TARGET/MD5-$md5" "$file.bz2"
else
ln "$file.bz2" "$TARGET/MD5-$md5"
fi
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