sh-4.3# cd iRedMail-0.9.5-1/
sh-4.3# bash iRedMail.sh
********* ERROR *********
Release version of the operating system on this server is unsupported by
iRedMail, please access below link to get the latest iRedMail and a list
of supported Linux/BSD distributions and release versions.

http://www.iredmail.org/download.html

*************************
sh-4.3# uname -a
Linux NAS1 3.10.77 #7321 SMP Thu Apr 21 14:33:45 CST 2016 armv7l GNU/Linux synology_monaco_ds216play 

sh-4.3# bash -xv conf/global
#!/usr/bin/env bash

# Author:   Zhang Huangbin (zhb _at_ iredmail.org)

#---------------------------------------------------------------------
# This file is part of iRedMail, which is an open source mail server
# solution for Red Hat(R) Enterprise Linux, CentOS, Debian and Ubuntu.
#
# iRedMail 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 3 of the License, or
# (at your option) any later version.
#
# iRedMail 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 iRedMail.  If not, see <http://www.gnu.org/licenses/>.
#---------------------------------------------------------------------

export PROG_NAME='iRedMail'
+ export PROG_NAME=iRedMail
+ PROG_NAME=iRedMail
export PROG_NAME_LOWERCASE='iredmail'
+ export PROG_NAME_LOWERCASE=iredmail
+ PROG_NAME_LOWERCASE=iredmail
export PROG_VERSION='0.9.5-1'
+ export PROG_VERSION=0.9.5-1
+ PROG_VERSION=0.9.5-1

export DATE="$(/bin/date +%Y.%m.%d.%H.%M.%S)"
/bin/date +%Y.%m.%d.%H.%M.%S
++ /bin/date +%Y.%m.%d.%H.%M.%S
+ export DATE=2016.05.24.15.45.24
+ DATE=2016.05.24.15.45.24

# For perl and run-time locale setting.
export LC_ALL=C
+ export LC_ALL=C
+ LC_ALL=C

# Debug mode: YES, NO.
export IREDMAIL_DEBUG="${IREDMAIL_DEBUG:=NO}"
+ export IREDMAIL_DEBUG=NO
+ IREDMAIL_DEBUG=NO

# -----------------
# ---- Generic ----
# -----------------
# Maildir style: hashed, normal.
export MAILDIR_STYLE='hashed'
+ export MAILDIR_STYLE=hashed
+ MAILDIR_STYLE=hashed

# Mailboxes will be stored under sub-directory ${STORAGE_NODE} of vmail user's
# home directory. e.g. home directory is /var/vmail, the mailboxes will be
# /var/vmail/vmail1.
export STORAGE_NODE='vmail1'
+ export STORAGE_NODE=vmail1
+ STORAGE_NODE=vmail1

# Enabled backends.
export ENABLE_BACKEND_OPENLDAP='YES'
+ export ENABLE_BACKEND_OPENLDAP=YES
+ ENABLE_BACKEND_OPENLDAP=YES
export ENABLE_BACKEND_MYSQL='YES'
+ export ENABLE_BACKEND_MYSQL=YES
+ ENABLE_BACKEND_MYSQL=YES
export ENABLE_BACKEND_PGSQL='YES'
+ export ENABLE_BACKEND_PGSQL=YES
+ ENABLE_BACKEND_PGSQL=YES
export ENABLE_BACKEND_MARIADB='NO'
+ export ENABLE_BACKEND_MARIADB=NO
+ ENABLE_BACKEND_MARIADB=NO
# OpenBSD built-in LDAP daemon
export ENABLE_BACKEND_LDAPD='NO'
+ export ENABLE_BACKEND_LDAPD=NO
+ ENABLE_BACKEND_LDAPD=NO

# For better distributed deployment
#
# IP address of localhost.
# Usually it's 127.0.0.1, but not in FreeBSD Jail.
export LOCAL_ADDRESS="${LOCAL_ADDRESS:=127.0.0.1}"
+ export LOCAL_ADDRESS=127.0.0.1
+ LOCAL_ADDRESS=127.0.0.1

# LDAP server
export LDAP_SERVER_HOST="${LDAP_SERVER_HOST:=${LOCAL_ADDRESS}}"
+ export LDAP_SERVER_HOST=127.0.0.1
+ LDAP_SERVER_HOST=127.0.0.1
export LDAP_SERVER_PORT="${LDAP_SERVER_PORT:=389}"
+ export LDAP_SERVER_PORT=389
+ LDAP_SERVER_PORT=389
# MySQL server
export MYSQL_SERVER_ADDRESS="${MYSQL_SERVER_ADDRESS:=${LOCAL_ADDRESS}}"
+ export MYSQL_SERVER_ADDRESS=127.0.0.1
+ MYSQL_SERVER_ADDRESS=127.0.0.1
export MYSQL_SERVER_PORT="${MYSQL_SERVER_PORT:=3306}"
+ export MYSQL_SERVER_PORT=3306
+ MYSQL_SERVER_PORT=3306
export MYSQL_ROOT_USER="${MYSQL_ROOT_USER:=root}"
+ export MYSQL_ROOT_USER=root
+ MYSQL_ROOT_USER=root
# PGSQL server
export PGSQL_SERVER_ADDRESS="${PGSQL_SERVER_ADDRESS:=${LOCAL_ADDRESS}}"
+ export PGSQL_SERVER_ADDRESS=127.0.0.1
+ PGSQL_SERVER_ADDRESS=127.0.0.1
export PGSQL_SERVER_PORT="${PGSQL_SERVER_PORT:=5432}"
+ export PGSQL_SERVER_PORT=5432
+ PGSQL_SERVER_PORT=5432
# host address used in ~postgres/.pgpass
export PGSQL_PGPASS_HOST='localhost'
+ export PGSQL_PGPASS_HOST=localhost
+ PGSQL_PGPASS_HOST=localhost
if [ X"${LOCAL_ADDRESS}" != X'127.0.0.1' ]; then
    export PGSQL_PGPASS_HOST="${LOCAL_ADDRESS}"
fi
+ '[' X127.0.0.1 '!=' X127.0.0.1 ']'

export USE_LOCAL_MYSQL_SERVER='YES'
+ export USE_LOCAL_MYSQL_SERVER=YES
+ USE_LOCAL_MYSQL_SERVER=YES
if [ X"${MYSQL_SERVER_ADDRESS}" != X"${LOCAL_ADDRESS}" ]; then
    export USE_LOCAL_MYSQL_SERVER='NO'
fi
+ '[' X127.0.0.1 '!=' X127.0.0.1 ']'

# Dovecot: POP3, IMAP, managesieve
export IMAP_SERVER="${LOCAL_ADDRESS}"
+ export IMAP_SERVER=127.0.0.1
+ IMAP_SERVER=127.0.0.1
export LMTP_SERVER="${LOCAL_ADDRESS}"
+ export LMTP_SERVER=127.0.0.1
+ LMTP_SERVER=127.0.0.1
export LMTP_PORT='24'
+ export LMTP_PORT=24
+ LMTP_PORT=24
export MANAGESIEVE_SERVER="${LOCAL_ADDRESS}"
+ export MANAGESIEVE_SERVER=127.0.0.1
+ MANAGESIEVE_SERVER=127.0.0.1
export MANAGESIEVE_PORT='4190'
+ export MANAGESIEVE_PORT=4190
+ MANAGESIEVE_PORT=4190
# SMTP server (Postfix)
export SMTP_SERVER="${LOCAL_ADDRESS}"
+ export SMTP_SERVER=127.0.0.1
+ SMTP_SERVER=127.0.0.1
# Amavisd
export AMAVISD_SERVER="${LOCAL_ADDRESS}"
+ export AMAVISD_SERVER=127.0.0.1
+ AMAVISD_SERVER=127.0.0.1
# ClamAV
export CLAMD_BIND_HOST="${LOCAL_ADDRESS}"
+ export CLAMD_BIND_HOST=127.0.0.1
+ CLAMD_BIND_HOST=127.0.0.1
# iRedAPD
export IREDAPD_BIND_HOST="${LOCAL_ADDRESS}"
+ export IREDAPD_BIND_HOST=127.0.0.1
+ IREDAPD_BIND_HOST=127.0.0.1
# Memcached
export MEMCACHED_BIND_HOST="${LOCAL_ADDRESS}"
+ export MEMCACHED_BIND_HOST=127.0.0.1
+ MEMCACHED_BIND_HOST=127.0.0.1

# For managesieve service and software.
export USE_MANAGESIEVE='YES'    # Use managesieve service.
+ export USE_MANAGESIEVE=YES
+ USE_MANAGESIEVE=YES

# vmail user/group name, uid and gid.
export VMAIL_USER_NAME='vmail'
+ export VMAIL_USER_NAME=vmail
+ VMAIL_USER_NAME=vmail
export VMAIL_GROUP_NAME='vmail'
+ export VMAIL_GROUP_NAME=vmail
+ VMAIL_GROUP_NAME=vmail

# Specify UID/GID for system accounts: vmail, iredadmin, iredapd.
# Required by cluster environment. e.g. GlusterFS.
export VMAIL_USER_UID='2000'
+ export VMAIL_USER_UID=2000
+ VMAIL_USER_UID=2000
export VMAIL_USER_GID='2000'
+ export VMAIL_USER_GID=2000
+ VMAIL_USER_GID=2000
export IREDADMIN_USER_UID='2001'
+ export IREDADMIN_USER_UID=2001
+ IREDADMIN_USER_UID=2001
export IREDADMIN_USER_GID='2001'
+ export IREDADMIN_USER_GID=2001
+ IREDADMIN_USER_GID=2001
export IREDAPD_DAEMON_USER_UID='2002'
+ export IREDAPD_DAEMON_USER_UID=2002
+ IREDAPD_DAEMON_USER_UID=2002
export IREDAPD_DAEMON_USER_GID='2002'
+ export IREDAPD_DAEMON_USER_GID=2002
+ IREDAPD_DAEMON_USER_GID=2002

# Default SQL database name used to store mail accounts.
export VMAIL_DB_NAME='vmail'
+ export VMAIL_DB_NAME=vmail
+ VMAIL_DB_NAME=vmail
export VMAIL_DB_BIND_USER='vmail'
+ export VMAIL_DB_BIND_USER=vmail
+ VMAIL_DB_BIND_USER=vmail
export VMAIL_DB_ADMIN_USER='vmailadmin'
+ export VMAIL_DB_ADMIN_USER=vmailadmin
+ VMAIL_DB_ADMIN_USER=vmailadmin

# SQL databases we should backup
export SQL_BACKUP_DATABASES="${VMAIL_DB_NAME}"
+ export SQL_BACKUP_DATABASES=vmail
+ SQL_BACKUP_DATABASES=vmail

# Default virtual domain admin name without domain name (@example.com).
export DOMAIN_ADMIN_NAME='postmaster'
+ export DOMAIN_ADMIN_NAME=postmaster
+ DOMAIN_ADMIN_NAME=postmaster

# Tools.
export CONFIG_VIA_DIALOG="${DIALOG_DIR}/config_via_dialog.sh"
+ export CONFIG_VIA_DIALOG=/config_via_dialog.sh
+ CONFIG_VIA_DIALOG=/config_via_dialog.sh
# Note: config file will be sourced in file 'conf/core', function 'check_env()'.
export IREDMAIL_CONFIG_FILE="${ROOTDIR}/config"
+ export IREDMAIL_CONFIG_FILE=/config
+ IREDMAIL_CONFIG_FILE=/config
export TIP_FILE="${ROOTDIR}/${PROG_NAME}.tips"
+ export TIP_FILE=/iRedMail.tips
+ TIP_FILE=/iRedMail.tips
export DOC_FILE="${ROOTDIR}/Documentations"
+ export DOC_FILE=/Documentations
+ DOC_FILE=/Documentations
export RUNTIME_DIR="${ROOTDIR}/runtime"
+ export RUNTIME_DIR=/runtime
+ RUNTIME_DIR=/runtime
export STATUS_FILE="${RUNTIME_DIR}/install.status"
+ export STATUS_FILE=/runtime/install.status
+ STATUS_FILE=/runtime/install.status
export INSTALL_LOG="${RUNTIME_DIR}/install.log"
+ export INSTALL_LOG=/runtime/install.log
+ INSTALL_LOG=/runtime/install.log
export PKG_INSTALL_LOG="${RUNTIME_DIR}/pkg.install.log"
+ export PKG_INSTALL_LOG=/runtime/pkg.install.log
+ PKG_INSTALL_LOG=/runtime/pkg.install.log

# Output flag.
export _INFO_FLAG="[ INFO ]"
+ export '_INFO_FLAG=[ INFO ]'
+ _INFO_FLAG='[ INFO ]'
export _SKIP_FLAG="< SKIP >"
+ export '_SKIP_FLAG=< SKIP >'
+ _SKIP_FLAG='< SKIP >'
export _ERROR_FLAG="<< ERROR >>"
+ export '_ERROR_FLAG=<< ERROR >>'
+ _ERROR_FLAG='<< ERROR >>'
export _QUESTION_FLAG="< Question >"
+ export '_QUESTION_FLAG=< Question >'
+ _QUESTION_FLAG='< Question >'
export _BACKUP_FLAG=" + < Backup >"
+ export '_BACKUP_FLAG= + < Backup >'
+ _BACKUP_FLAG=' + < Backup >'
export _DEBUG_FLAG=" + < DEBUG >"
+ export '_DEBUG_FLAG= + < DEBUG >'
+ _DEBUG_FLAG=' + < DEBUG >'

export CONF_MSG="#
# File generated by ${PROG_NAME} (${DATE}):
#
# Version:  ${PROG_VERSION}
# Project:  http://www.iredmail.org/
#
# Community: http://www.iredmail.org/forum/
#
"
+ export 'CONF_MSG=#
# File generated by iRedMail (2016.05.24.15.45.24):
#
# Version:  0.9.5-1
# Project:  http://www.iredmail.org/
#
# Community: http://www.iredmail.org/forum/
#
'
+ CONF_MSG='#
# File generated by iRedMail (2016.05.24.15.45.24):
#
# Version:  0.9.5-1
# Project:  http://www.iredmail.org/
#
# Community: http://www.iredmail.org/forum/
#
'

# TERM.
if [ X"${TERM}" == X"" ]; then
    export TERM='xterm'
fi
+ '[' Xxterm == X ']'

# Logrotate configuration directory.
export LOGROTATE_DIR='/etc/logrotate.d'
+ export LOGROTATE_DIR=/etc/logrotate.d
+ LOGROTATE_DIR=/etc/logrotate.d

# Kernel name, in upper cases.
export KERNEL_NAME="$(uname -s | tr '[a-z]' '[A-Z]')"
uname -s | tr '[a-z]' '[A-Z]'
++ uname -s
++ tr '[a-z]' '[A-Z]'
+ export KERNEL_NAME=LINUX
+ KERNEL_NAME=LINUX

# Command used to genrate a random string.
# Usage: str="$(${RANDOM_STRING})"
export RANDOM_STRING='eval </dev/urandom tr -dc A-Za-z0-9 | (head -c $1 &>/dev/n                                                                                                                                                             ull || head -c 30)'
+ export 'RANDOM_STRING=eval </dev/urandom tr -dc A-Za-z0-9 | (head -c $1 &>/dev                                                                                                                                                             /null || head -c 30)'
+ RANDOM_STRING='eval </dev/urandom tr -dc A-Za-z0-9 | (head -c $1 &>/dev/null |                                                                                                                                                             | head -c 30)'

# command: dialog.
export BIN_DIALOG="dialog"
+ export BIN_DIALOG=dialog
+ BIN_DIALOG=dialog
export PKG_DIALOG="dialog"
+ export PKG_DIALOG=dialog
+ PKG_DIALOG=dialog

# command: bzip2.
export BIN_BZIP2='bzip2'
+ export BIN_BZIP2=bzip2
+ BIN_BZIP2=bzip2
export PKG_BZIP2='bzip2'
+ export PKG_BZIP2=bzip2
+ PKG_BZIP2=bzip2

# Shells
export SHELL_NOLOGIN='/sbin/nologin'
+ export SHELL_NOLOGIN=/sbin/nologin
+ SHELL_NOLOGIN=/sbin/nologin
export SHELL_BASH='/bin/bash'
+ export SHELL_BASH=/bin/bash
+ SHELL_BASH=/bin/bash

# Check hardware architecture.
arch="$(uname -m)"
uname -m
++ uname -m
+ arch=armv7l
case $arch in
    i[3456]86) export OS_ARCH='i386' ;;
    x86_64|amd64) export OS_ARCH='x86_64' ;;
    armv6l|arm7l|armv7l)
        # Debian ARM platform and Raspberry Pi.
        export OS_ARCH='armhf' ;;
    *)
        echo "Your architecture is not supported yet: ${arch}."
        echo "Both i386 and x86_64 are supported by ${PROG_NAME}."
        exit 255
        ;;
esac
+ case $arch in
+ export OS_ARCH=armhf
+ OS_ARCH=armhf

# Path to some programs
export PYTHON_BIN='python'
+ export PYTHON_BIN=python
+ PYTHON_BIN=python
export PERL_BIN='/usr/bin/perl'
+ export PERL_BIN=/usr/bin/perl
+ PERL_BIN=/usr/bin/perl

# Default password scheme for SQL backends.
# LDAP backend will use SSHA instead (defined in file
# dialog/config_via_dialog.sh), because many applications need to bind as user.
export DEFAULT_PASSWORD_SCHEME='SSHA512'
+ export DEFAULT_PASSWORD_SCHEME=SSHA512
+ DEFAULT_PASSWORD_SCHEME=SSHA512

# Check distribution.
#   - DISTRO
#   - DISTRO_VERSION
#   - DISTRO_CODENAME
#
# UNSUPPORTED_RELEASE will be set to 'YES' if current Linux/BSD release is
# an old release and unsupported anymore.
export UNSUPPORTED_RELEASE='NO'
+ export UNSUPPORTED_RELEASE=NO
+ UNSUPPORTED_RELEASE=NO

# Check whether it's Debian or Ubuntu.

# Detect distro name and release version.
if [ X"${KERNEL_NAME}" == X'LINUX' ]; then
    # Directory of RC scripts.
    export DIR_RC_SCRIPTS='/etc/init.d'

    if [ -f /etc/redhat-release ]; then
        # RHEL/CentOS
        export DISTRO='RHEL'

        # Get distribution version
        if grep '\ 6' /etc/redhat-release &>/dev/null; then
            # version 6.x
            export DISTRO_VERSION='6'
        elif grep '\ 7' /etc/redhat-release &>/dev/null; then
            # version 7.x
            export DISTRO_VERSION='7'
        else
            export UNSUPPORTED_RELEASE='YES'
        fi

        # Get distribution name as DISTRO_CODENAME
        if grep '^Red' /etc/redhat-release &>/dev/null; then
            # RHEL
            export DISTRO_CODENAME='rhel'
        elif grep '^CentOS' /etc/redhat-release &>/dev/null; then
            # CentOS
            export DISTRO_CODENAME='centos'
        elif grep '^Scientific' /etc/redhat-release &>/dev/null; then
            # Scientific Linux
            export DISTRO_CODENAME='scientific'
        else
            export UNSUPPORTED_RELEASE='YES'
        fi

    elif [ -f /etc/lsb-release ] && grep -i 'DISTRIB_ID=Ubuntu' /etc/lsb-release                                                                                                                                                              &>/dev/null; then
        # Ubuntu
        export DISTRO='UBUNTU'

        # Ubuntu version number and code name:
        #   - 14.04: trusty
        #   - 16.04: xenial
        export DISTRO_VERSION="$(grep 'DISTRIB_RELEASE' /etc/lsb-release | awk -                                                                                                                                                             F'=' '{print $2}')"
        export DISTRO_CODENAME="$(grep 'DISTRIB_CODENAME' /etc/lsb-release | awk                                                                                                                                                              -F'=' '{print $2}')"

        # Unsupported releases: 12.x, 13.x, 14.10, 15.x
        if echo "${DISTRO_VERSION}" | grep -E '^(12|13|14\.10|15\.)' &>/dev/null                                                                                                                                                              ; then
            export UNSUPPORTED_RELEASE='YES'
        fi
    elif [ -f /etc/debian_version ]; then
        # Debian
        export DISTRO='DEBIAN'

        # Get major release version number
        export DISTRO_VERSION="$(cat /etc/debian_version)"

        # Set distro code name and unsupported releases.
        if grep '^8' /etc/debian_version &>/dev/null || \
            grep -i '^jessie' /etc/debian_version &>/dev/null; then
            export DISTRO_VERSION='8'
            export DISTRO_CODENAME='jessie'
        else
            export UNSUPPORTED_RELEASE='YES'
        fi

        # Override settings.
        export SHELL_NOLOGIN='/usr/sbin/nologin'
    else
        export UNSUPPORTED_RELEASE='YES'
    fi
elif [ X"${KERNEL_NAME}" == X'FREEBSD' ]; then
    export DISTRO='FREEBSD'
    export DISTRO_VERSION="$(uname -r |awk -F'[.-]' '{print $1}')"

    # Directory of RC scripts.
    export DIR_RC_SCRIPTS='/usr/local/etc/rc.d'

    export PYTHON_BIN='/usr/local/bin/python'
    export PERL_BIN='/usr/local/bin/perl'

    # Unsupported releases: 7, 8.
    if echo "${DISTRO_VERSION}" | grep '^[78]' &>/dev/null ; then
        export UNSUPPORTED_RELEASE='YES'
    fi

    export SHELL_BASH='/usr/local/bin/bash'

    # Default password scheme.
    export DEFAULT_PASSWORD_SCHEME='BCRYPT'

elif [ X"${KERNEL_NAME}" == X'OPENBSD' ]; then
    export DISTRO='OPENBSD'
    export DISTRO_VERSION="$(uname -r)"

    # Directory of RC scripts.
    export DIR_RC_SCRIPTS='/etc/rc.d'
    export RC_CONF_LOCAL='/etc/rc.conf.local'
    export SHELL_BASH='/usr/local/bin/bash'
    export PYTHON_BIN='/usr/local/bin/python'

    export RANDOM_STRING='eval echo $RANDOM | md5'

    # Unsupported release: 5.7 and earlier versions.
    if echo "${DISTRO_VERSION}" | grep '^5.[1234567]' &>/dev/null ; then
        export UNSUPPORTED_RELEASE='YES'
    fi

    # Default password scheme.
    export DEFAULT_PASSWORD_SCHEME='BCRYPT'

else
    # Not support *BSD and other distrobutions yet.
    echo "Error: Your OS is not supported yet."
    exit 255
fi
+ '[' XLINUX == XLINUX ']'
+ export DIR_RC_SCRIPTS=/etc/init.d
+ DIR_RC_SCRIPTS=/etc/init.d
+ '[' -f /etc/redhat-release ']'
+ '[' -f /etc/lsb-release ']'
+ '[' -f /etc/debian_version ']'
+ export UNSUPPORTED_RELEASE=YES
+ UNSUPPORTED_RELEASE=YES

# Exit and prompt to use a supported Linux/BSD distribution
if [ X"${UNSUPPORTED_RELEASE}" == X'YES' ]; then
    cat <<EOF
********* ERROR *********
Release version of the operating system on this server is unsupported by
iRedMail, please access below link to get the latest iRedMail and a list
of supported Linux/BSD distributions and release versions.

http://www.iredmail.org/download.html

*************************
EOF

    exit 255
fi
+ '[' XYES == XYES ']'
+ cat
********* ERROR *********
Release version of the operating system on this server is unsupported by
iRedMail, please access below link to get the latest iRedMail and a list
of supported Linux/BSD distributions and release versions.

http://www.iredmail.org/download.html

*************************
+ exit 255
sh-4.3#