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#!/bin/sh
# Nethack save-file recovery script for Debian
#
# Ben Gertzfield (che@debian.org) 29 July 1997
# Copyright 1997 Ben Gertzfield. This script is released under the
# GNU General Public License, version 2 or later.
PATH=/bin:/usr/bin:/sbin:/usr/sbin
set -e
# Has the nethack package been removed?
test -f /usr/lib/games/nethack/recover || exit 0
# Are there any lock-files to recover?
ls /var/lib/games/nethack/*lock.0 >/dev/null 2>&1 || exit 0
# Yes; recover them.
for file in /var/lib/games/nethack/*lock.0; do
owner=$(ls -l $file | awk '{print $3}')
echo -n "Recovering Nethack save file owned by $owner: "
su $owner -c "/usr/lib/games/nethack/recover $file" >/dev/null 2>&1
if (($?)); then
echo error $?\!
else
echo "recovered."
fi
done
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