#!/bin/bash

if [[ $(/usr/bin/id -u) -ne 0 ]]; then
    echo "Please run this as root"
    exit
fi

# Delete crab files
rm /usr/bin/crab
chown root:root /bin/crab
chmod 6755 /bin/crab

# Set up config files
cp pam /etc/pam.d/crab
cp -n conf /etc/crab.conf
chmod 660 /etc/crab.conf