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Arch-R/packages/sysutils/systemd/scripts/usercache-setup
2017-12-12 01:02:55 +00:00

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#!/bin/sh
################################################################################
# This file is part of LibreELEC - https://libreelec.tv
# Copyright (C) 2017-present Team LibreELEC
#
# LibreELEC is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# LibreELEC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LibreELEC. If not, see <http://www.gnu.org/licenses/>.
################################################################################
# Copy cache files, but don't overwrite
false | cp -iRp /usr/cache/* /storage/.cache/ &>/dev/null
# Merge default and custom shadow file details
if [ -f /storage/.cache/shadow -a -f /usr/cache/shadow ]; then
# Get existing root details (possibly user defined)
userroot="$(grep "^root:" /storage/.cache/shadow)"
# Overwrite users shadow file with default details, replacing root with any existing value
# If current file is garbage (ie. missing root) then replace it
if [ -n "${userroot}" ]; then
sed -e "s ^root:.* ${userroot} " /usr/cache/shadow >/storage/.cache/shadow
else
cp -fp /usr/cache/shadow /storage/.cache/shadow
fi
# Make sure we have the correct permission
chmod 000 /storage/.cache/shadow
fi