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#!/bin/sh
# Wrapper file for Crack
# written by Javier Fernandez-Sanguino for the Debian GNU/Linux distribution
#
# Licensed under the GNU GPL v2.
# See /usr/share/doc/common-licenses/GPL
# This is needed due to relative calls to 'dawg' and co.
PATH=/usr/lib/Crack:$PATH
export PATH
if [ "`id -u`" != "0" ]
then
echo "Crack requires root priviledges to run."
exit 1
fi
cd /usr/share/Crack
MERGED=`tempfile -d run`
if [ "$1" = "/etc/passwd" -a "$2" = "" ] ;
then
# User supplied one argument (hasn't read the instructions :)
# Check if there is a shadow file
if [ -f /etc/shadow ] ; then
>$MERGED
# Just in case..
chmod 600 $MERGED
sh scripts/shadmrg.sv >$MERGED
./Crack $MERGED
[ -f $MERGED ] && /bin/rm $MERGED
else
./Crack $*
fi
else
./Crack $*
fi
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