Lex Berchot

#!/bin/bash

# slperm - reset the permissions for files on SL Viewer
# Copyright 2008 - Lex Berchot, Moraine, Second Life, United States.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
#   notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# set -ex # Turn debugging on

INSTDIR=${INSTDIR:-/usr/local/games}
VIEWER=SecondLife-i686-1.21.6.99587

CWD=$(pwd)

if [[ $UID -ne 0 ]]; then
    echo "sorry this script is intended to be run as root"
    exit 1
else
    # Make sure the permission on the toplevel dir is right:
    cd ${INSTDIR} || exit 1
    chown -R root:root ${VIEWER}

    # Change to the viewer:
    cd ${VIEWER} || exit 1

    # Set the directories permission to normal:
    find . -type d -exec chmod 0755 {} \;

    # Set the permissions of files to normal defaults:
    find . \
    \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 700 -o -perm 555 -o -perm 511 \) \
    -exec chmod 755 {} \;

    # Set the permissions of executables to normal defaults:
    find . \
    \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
    -exec chmod 644 {} \;

    # Return to the Dir we came from:
    cd ${CWD}

fi

echo "All Done, enjoy!"
echo ""
exit 0

#EOF