Current File : /var/lib/dpkg/info/mysql-community-server.preinst
#!/bin/bash
# Copyright (c) 2015, 2022, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# This program 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, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
set -e
case "$1" in
install)
# The tmpfiles.d config will fail if the user does not exist
if ! getent group mysql >/dev/null; then
addgroup --system mysql >/dev/null
fi
if ! getent passwd mysql >/dev/null; then
adduser --ingroup mysql --system --disabled-login --no-create-home --home /var/lib/mysql --shell /bin/false --gecos "MySQL Server" mysql >/dev/null
fi
;;
upgrade)
;;
abort-upgrade)
;;
*)
exit 1
;;
esac
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