#!/bin/bash
echo "It will install lamp or lnmp."
sleep 1
##check last command is OK or not.
check_ok() {
if [ $? != 0 ]
then
echo "Error, Check the error log."
exit 1
fi
}
##get the archive of the system,i686 or x86_64.
ar=`arch`
##close seliux
sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
selinux_s=`getenforce`
if [ $selinux_s == "Enforcing" -o $selinux_s == "enforcing" ]
then
setenforce 0
fi
##close iptables
iptables-save > /etc/sysconfig/iptables_`date +%s`
iptables -F
service iptables save

##if the packge installed ,then omit.
myum() {
if ! rpm -qa|grep -q "^$1"
then
yum install -y $1
check_ok
else
echo $1 already installed.
fi
}

## install some packges.
for p in gcc wget perl perl-devel libaio libaio-devel pcre-devel zlib-devel
do
myum $p
done

##install epel.
if rpm -qa epel-release >/dev/null
then
rpm -e epel-release
fi
if ls /etc/yum.repos.d/epel-6.repo* >/dev/null 2>&1
then
rm -f /etc/yum.repos.d/epel-6.repo*
fi
wget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-6.repo

##function of installing mysqld.
install_mysqld() {
echo "Chose the version of mysql."
select mysql_v in 5.1 5.6
do
case $mysql_v in
5.1)
cd /usr/local/src
[ -f mysql-5.1.72-linux-$ar-glibc23.tar.gz ] || wget http://mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.72-linux-$ar-glibc23.tar.gz
tar zxf mysql-5.1.72-linux-$ar-glibc23.tar.gz
check_ok
[ -d /usr/local/mysql ] && /bin/mv /usr/local/mysql /usr/local/mysql_`date +%s`
mv mysql-5.1.72-linux-$ar-glibc23 /usr/local/mysql
check_ok
if ! grep '^mysql:' /etc/passwd
then
useradd -M mysql -s /sbin/nologin
check_ok
fi
myum compat-libstdc++-33
[ -d /data/mysql ] && /bin/mv /data/mysql /data/mysql_`date +%s`
mkdir -p /data/mysql
chown -R mysql:mysql /data/mysql
cd /usr/local/mysql
./scripts/mysql_install_db --user=mysql --datadir=/data/mysql
check_ok
/bin/cp support-files/my-huge.cnf /etc/my.cnf
check_ok
sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' /etc/my.cnf
/bin/cp support-files/mysql.server /etc/init.d/mysqld
sed -i 's#^datadir=#datadir=/data/mysql#' /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
service mysqld start
check_ok
break
;;
5.6)
cd /usr/local/src
[ -f mysql-5.6.28-linux-glibc2.5-$ar.tar.gz ] || wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.28-linux-glibc2.5-$ar.tar.gz
tar zxf mysql-5.6.28-linux-glibc2.5-$ar.tar.gz
check_ok
[ -d /usr/local/mysql ] && /bin/mv /usr/local/mysql /usr/local/mysql_bak
mv mysql-5.6.28-linux-glibc2.5-$ar /usr/local/mysql
if ! grep '^mysql:' /etc/passwd
then
useradd -M mysql -s /sbin/nologin
fi
myum compat-libstdc++-33
[ -d /data/mysql ] && /bin/mv /data/mysql /data/mysql_bak
mkdir -p /data/mysql
chown -R mysql:mysql /data/mysql
cd /usr/local/mysql
./scripts/mysql_install_db --user=mysql --datadir=/data/mysql
check_ok
/bin/cp support-files/my-default.cnf /etc/my.cnf
check_ok
sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' /etc/my.cnf
/bin/cp support-files/mysql.server /etc/init.d/mysqld
sed -i 's#^datadir=#datadir=/data/mysql#' /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
service mysqld start
check_ok
break
;;

*)
echo "only 1(5.1) or 2(5.6)"
exit 1
;;
esac
done
}

##function of install httpd.
install_httpd() {
echo "Install apache version 2.2."
cd /usr/local/src
[ -f httpd-2.2.31.tar.gz ] || wget http://mirrors.sohu.com/apache/httpd-2.2.31.tar.gz
tar zxf httpd-2.2.31.tar.gz && cd httpd-2.2.31
check_ok
./configure \
--prefix=/usr/local/apache2 \
--with-included-apr \
--enable-so \
--enable-deflate=shared \
--enable-expires=shared \
--enable-rewrite=shared \
--with-pcre
check_ok
make && make install
check_ok
}

##function of install lamp's php.
install_php() {
echo -e "Install php.\nPlease chose the version of php."
select php_v in 5.4 5.6
do
case $php_v in
5.4)
cd /usr/local/src/
[ -f php-5.4.45.tar.gz ] || wget http://mirrors.sohu.com/php/php-5.4.45.tar.gz
tar zxf php-5.4.45.tar.gz && cd php-5.4.45

for p in openssl-devel bzip2-devel \
libxml2-devel curl-devel libpng-devel \
libjpeg-devel freetype-devel libmcrypt-devel\
libtool-ltdl-devel perl-devel
do
myum $p
done

check_ok
./configure \
--prefix=/usr/local/php \
--with-apxs2=/usr/local/apache2/bin/apxs \
--with-config-file-path=/usr/local/php/etc \
--with-mysql=/usr/local/mysql \
--with-libxml-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-iconv-dir \
--with-zlib-dir \
--with-bz2 \
--with-openssl \
--with-mcrypt \
--enable-soap \
--enable-gd-native-ttf \
--enable-mbstring \
--enable-sockets \
--enable-exif \
--disable-ipv6
check_ok
make && make install
check_ok
[ -f /usr/local/php/etc/php.ini ] || /bin/cp php.ini-production /usr/local/php/etc/php.ini
break
[ -f /usr/local/apache2/conf/httpd.conf ] || echo "ServerName localhost:80" >> /usr/local/apache2/conf/httpd.conf
break
;;
5.6)
cd /usr/local/src/
[ -f php-5.6.6.tar.gz ] || wget http://mirrors.sohu.com/php/php-5.6.6.tar.gz
tar zxf php-5.6.6.tar.gz && cd php-5.6.6
for p in openssl-devel bzip2-devel \
libxml2-devel curl-devel libpng-devel \
libjpeg-devel freetype-devel libmcrypt-devel\
libtool-ltdl-devel perl-devel
do
myum $p
done

./configure \
--prefix=/usr/local/php \
--with-apxs2=/usr/local/apache2/bin/apxs \
--with-config-file-path=/usr/local/php/etc \
--with-mysql=/usr/local/mysql \
--with-libxml-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-iconv-dir \
--with-zlib-dir \
--with-bz2 \
--with-openssl \
--with-mcrypt \
--enable-soap \
--enable-gd-native-ttf \
--enable-mbstring \
--enable-sockets \
--enable-exif \
--disable-ipv6
check_ok
make && make install
check_ok
[ -f /usr/local/php/etc/php.ini ] || /bin/cp php.ini-production /usr/local/php/etc/php.ini
break
[ -f /usr/local/apache2/conf/httpd.conf ] || echo "ServerName localhost:80" >> /usr/local/apache2/conf/httpd.conf
;;

*)
echo "only 1(5.4) or 2(5.6)"
;;
esac
done
}

##function of apache and php configue.
join_apa_php() {
sed -i '/AddType .*.gz .tgz$/a\AddType application\/x-httpd-php .php' /usr/local/apache2/conf/httpd.conf
check_ok
sed -i 's/DirectoryIndex index.html/DirectoryIndex index.php index.html index.htm/' /usr/local/apache2/conf/httpd.conf
check_ok
cat > /usr/local/apache2/htdocs/index.php <
EOF

if /usr/local/php/bin/php -i |grep -iq 'date.timezone => no value'
then
sed -i '/;date.timezone =$/a\date.timezone = "Asia\/Chongqing"' /usr/local/php/etc/php.ini
fi

/usr/local/apache2/bin/apachectl restart
check_ok
}

##function of check service is running or not, example nginx, httpd, php-fpm.
check_service() {
if [ "$1" == "phpfpm" ]
then
s="php-fpm"
else
s=$1
fi
n=`ps aux |grep "$s"|wc -l`
if [ $n -gt 1 ]
then
echo "$1 service is already started."
else
if [ -f /etc/init.d/$1 ]
then
/etc/init.d/$1 start
check_ok
else
install_$1
fi
fi
}

##function of install lamp
lamp() {
check_service mysqld
check_service httpd
install_php
join_apa_php
echo "LAMP done，Please use 'http://your ip/index.php' to access."
}

##function of install nginx
install_nginx() {
cd /usr/local/src
[ -f nginx-1.8.0.tar.gz ] || wget http://nginx.org/download/nginx-1.8.0.tar.gz
tar zxf nginx-1.8.0.tar.gz
cd nginx-1.8.0
myum pcre-devel
./configure --prefix=/usr/local/nginx
check_ok
make && make install
check_ok
if [ -f /etc/init.d/nginx ]
then
/bin/mv /etc/init.d/nginx /etc/init.d/nginx_`date +%s`
fi
curl http://www.apelearn.com/study_v2/.nginx_init -o /etc/init.d/nginx
check_ok
chmod 755 /etc/init.d/nginx
chkconfig --add nginx
chkconfig nginx on
curl http://www.apelearn.com/study_v2/.nginx_conf -o /usr/local/nginx/conf/nginx.conf
check_ok
service nginx start
check_ok
echo -e "" > /usr/local/nginx/html/index.php
check_ok
}

##function of install php-fpm
install_phpfpm() {
echo -e "Install php.\nPlease chose the version of php."
select php_v in 5.4 5.6
do
case $php_v in
5.4)
cd /usr/local/src/
[ -f php-5.4.45.tar.bz2 ] || wget 'http://cn2.php.net/get/php-5.4.45.tar.bz2/from/this/mirror' -O php-5.4.45.tar.bz2
tar jxf php-5.4.45.tar.bz2 && cd php-5.4.45
for p in openssl-devel bzip2-devel \
libxml2-devel curl-devel libpng-devel \
libjpeg-devel freetype-devel libmcrypt-devel\
libtool-ltdl-devel perl-devel
do
myum $p
done
if ! grep -q '^php-fpm:' /etc/passwd
then
useradd -M -s /sbin/nologin php-fpm
check_ok
fi
./configure \
--prefix=/usr/local/php-fpm \
--with-config-file-path=/usr/local/php-fpm/etc \
--enable-fpm \
--with-fpm-user=php-fpm \
--with-fpm-group=php-fpm \
--with-mysql=/usr/local/mysql \
--with-mysql-sock=/tmp/mysql.sock \
--with-libxml-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-iconv-dir \
--with-zlib-dir \
--with-mcrypt \
--enable-soap \
--enable-gd-native-ttf \
--enable-ftp \
--enable-mbstring \
--enable-exif \
--enable-zend-multibyte \
--disable-ipv6 \
--with-pear \
--with-curl \
--with-openssl
check_ok
make && make install
check_ok
[ -f /usr/local/php-fpm/etc/php.ini ] || /bin/cp php.ini-production /usr/local/php-fpm/etc/php.ini
if /usr/local/php-fpm/bin/php -i |grep -iq 'date.timezone => no value'
then
sed -i '/;date.timezone =$/a\date.timezone = "Asia\/Chongqing"' /usr/local/php-fpm/etc/php.ini
check_ok
fi
[ -f /usr/local/php-fpm/etc/php-fpm.conf ] || curl http://www.apelearn.com/study_v2/.phpfpm_conf -o /usr/local/php-fpm/etc/php-fpm.conf
[ -f /etc/init.d/phpfpm ] || /bin/cp sapi/fpm/init.d.php-fpm /etc/init.d/phpfpm
chmod 755 /etc/init.d/phpfpm
chkconfig phpfpm on
service phpfpm start
check_ok
break
;;
5.6)
cd /usr/local/src/
[ -f php-5.6.6.tar.gz ] || wget http://mirrors.sohu.com/php/php-5.6.6.tar.gz

tar zxf php-5.6.6.tar.gz && cd php-5.6.6
for p in openssl-devel bzip2-devel \
libxml2-devel curl-devel libpng-devel \
libjpeg-devel freetype-devel libmcrypt-devel\
libtool-ltdl-devel perl-devel
do
myum $p
done

if ! grep -q '^php-fpm:' /etc/passwd
then
useradd -M -s /sbin/nologin php-fpm
fi
check_ok
./configure \
--prefix=/usr/local/php-fpm \
--with-config-file-path=/usr/local/php-fpm/etc \
--enable-fpm \
--with-fpm-user=php-fpm \
--with-fpm-group=php-fpm \
--with-mysql=/usr/local/mysql \
--with-mysql-sock=/tmp/mysql.sock \
--with-libxml-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-iconv-dir \
--with-zlib-dir \
--with-mcrypt \
--enable-soap \
--enable-gd-native-ttf \
--enable-ftp \
--enable-mbstring \
--enable-exif \
--disable-ipv6 \
--with-pear \
--with-curl \
--with-openssl
check_ok
make && make install
check_ok
[ -f /usr/local/php-fpm/etc/php.ini ] || /bin/cp php.ini-production /usr/local/php-fpm/etc/php.ini
if /usr/local/php-fpm/bin/php -i |grep -iq 'date.timezone => no value'
then
sed -i '/;date.timezone =$/a\date.timezone = "Asia\/Chongqing"' /usr/local/php-fpm/etc/php.ini
check_ok
fi
[ -f /usr/local/php-fpm/etc/php-fpm.conf ] || curl http://www.apelearn.com/study_v2/.phpfpm_conf -o /usr/local/php-fpm/etc/php-fpm.conf
check_ok
[ -f /etc/init.d/phpfpm ] || /bin/cp sapi/fpm/init.d.php-fpm /etc/init.d/phpfpm
chmod 755 /etc/init.d/phpfpm
chkconfig phpfpm on
service phpfpm start
check_ok
break
;;

*)
echo 'only 1(5.4) or 2(5.6)'
;;
esac
done
}

##function of install lnmp
lnmp() {
check_service mysqld
check_service nginx
check_service phpfpm
echo "The lnmp done, Please use 'http://your ip/index.php' to access."
}

read -p "Please chose which type env you install, (lamp|lnmp)? " t
case $t in
lamp)
lamp
;;
lnmp)
lnmp
;;
*)
echo "Only 'lamp' or 'lnmp' your can input."
;;
esac