搭建 LNMP+WordPress 环境

搭建 LAMP + WORDPRESS 环境

一、环境介绍

二、必装依赖软件

三、编译安装 Nginx-1.6.3

四、二进制安装 MYSQL-5.5.33

五、编译安装 PHP-5.3.27

六、检测 nginx与mysql nginx与php 是否相连

七、安装 wordpress （分别基于IP，域名访问）

一、环境介绍

搭建这个环境，所有服务都安装在一台虚拟机中，在此介绍一下我的虚拟机

CentOS-6.7-x86_64    保证虚拟机可以正常上网

IP：192.168.6.36

hostname：yuci

关闭  iptbales   selinux

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二、必装依赖软件

全部通过 yum 安装

lrzsz      # 软件和此环境没有什么关系。安装后可以通过xshell直接拖拽软件包

pcre

pcre-devel

openssl-devel

yum -y install lrzsz pcre pcre-devel openssl-devel

rpm -qa lrzsz pcre pcre-devel openssl-devel

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三、编译安装 Nginx-1.6.3

创建一个专门用于存放软件包的目录

mkdir -p /home/yuci/tools

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创建 nginx 用户，并检查

useradd -s /sbin/nologin/ -M nginx

id nginx

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解压 nginx 压缩包（安装过 lrzsz ，所以可直接拖拽软件的该目录）

tar zxf nginx-1.6.3.tar.gz

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开始编译安装 nginx , 在 nginx 目录下输入一下命令

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./configure --prefix=/application/nginx-1.6.3 --user=nginx \

--group=nginx --with-http_ssl_module \

--with-http_stub_status_module \

&& make && make install

创建一个软连接，保留软件版本的同时方便操作

ln -s /application/nginx-1.6.3/ /application/nginx

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启动 nginx 服务

/application/nginx/sbin/nginx 

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浏览器输入IP地址，nginx 搭建成功

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四、二进制安装 MYSQL-5.5.33

解压 mysql 安装包

tar zxf mysql-5.5.33-linux2.6-x86_64.tar.gz

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切到 /application 目录，lamp 环境中的所有服务都将安装到此目录中，方便管理

将 mysql 移动到 /application 目录中，并保留 mysql 版本号

mv /home/yuci/tools/mysql-5.5.33-linux2.6-x86_64 ./mysql-5.5.33

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为 mysql 创建软连接，方便管理

ln -s /application/mysql-5.5.33/ /application/mysql

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创建 mysql 用户

useradd -s /sbin/nologin/ -M mysql

id mysql

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初始化 mysql

/application/mysql/scripts/mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql

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授权 mysql ，将其属主属组改为 mysql 用户

chown -R mysql:mysql /application/mysql

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拷贝 mysql 配置文件，选取 small 就好

cp support-files/my-small.cnf /etc/my.cnf

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修改 mysql 的启动脚本 mysqld_safe，因为 mysql 的默认安装路径在 /usr/local/mysql，但现在 mysql 在 /application 目录中，所以通过 sed 命令更改

sed -i ‘s#/usr/local/mysql#/application/mysql#g‘ /application/mysql/bin/mysqld_safe

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启动 mysql ，通过启动脚本 mysql_safe，并放入后台执行

/application/mysql/bin/mysqld_safe &

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通过端口检查 mysql 是否启动

lsof -i :3306

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每次通过 mysqld_safe 启动比较麻烦，所以配置变量，通过修改 /etc/profile 实现即可

vim /etc/profile      

PATH="/application/mysql/bin:$PATH" 

source /etc/profile      # 刷新生效

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拷贝 mysql 启动脚本，重命名为 mysqld 。

替换 mysql 启动脚本中的路径，将/usr/local/mysql 替换为 /application/mysql。

给 mysqld 这个脚本增加执行权限

cp support-files/mysql.server /etc/init.d/mysqld

sed -i ‘s#/usr/local/mysql#/application/mysql#g‘ /etc/init.d/mysqld

chmod +x /etc/init.d/mysqld

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使用 killall 命令杀死正在运行的 mysql 服务，重复杀，直到出现 mysqld: no process killed 的提示

killall mysqld

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启动 mysql，并检查

/etc/init.d/mysqld start

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将 mysql 设为开机启动

chkconfig mysqld on

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设置 mysql 的 root 密码为 123456，并登陆 mysql

mysqladmin -uroot password "123456"

mysql -uroot -p123456

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五、编译安装 PHP-5.3.27

安装 PHP 太麻烦，先确定一下流程吧

1）确认nginx ，mysql服务已经启动

2）通过 yum 安装

       freetype-devel

       libjpeg-devel    # 因为版本升级的问题，yum 执行安装时是 libjpeg-devel ，但实际安装的是 libjpeg-turbo-devel

       libpng-devel

       gd

       gd-devel

       libcurl-devel

       libxslt-devel

3）编译安装 libiconv-1.14 介个软件，因为它无法通过 yum 成功安装

4）通过 wget 新下载一个 epel 源

5）安装 libmcrypt   libmcrypt-devel 包

6）安装 mhash 加密扩展库

7）安装 mcrypt 加密扩展库

8）编译安装 PHP-5.3.7

1 ）

在安装 PHP 之前首先应该确认一下 nginx与mysql 服务都已经启动

lsof -i :80

lsof -i :3306

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2 ）

安装php需要的各种lib库文件，其中安装 gd-devel 时安装失败，同时安装 gd gd-devel 才安装上

yum -y install freetype-devel libjpeg-devel libpng-devel gd gd-devel libcurl-devel libxslt-devel

rpm -qa freetype-devel libjpeg-turbo-devel libpng-devel gd gd-devel libcurl-devel libxslt-devel

(libjpeg-devel == libjpeg-turbo-devel)

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3 ）

安装 libiconv，这个软件无法通过 yum 安装，只能编译安装了

解压软件 -> 切到其目录中 -> 执行命令，编译安装

tar zxf libiconv-1.14.tar.gz

cd libiconv-1.14

./configure --prefix=/usr/local/libiconv && make && make install

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4 ）

安装 epel 源，因为后面还要安装的 libmcrypt 库。介个库离不开介个源

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo

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5 ）

安装 libmcrypt   libmcrypt-devel 包，并检查

yum -y install libmcrypt-devel    # 可以同时安装 libmcrypt   libmcrypt-devel

rpm -qa libmcrypt*

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6)

安装 mhash 加密扩展库，并检查

yum -y install mhash mhash-devel

rpm -qa mhash mhash-devel

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7 ）

安装 mcrypt 加密扩展库，并检查

yum -y install mcrypt

rpm -qa mcrypt

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8 ）

编译安装 PHP-5.3.7，将 php 的安装包放到规定的 /home/yuci/tools 目录中

tar zxf php-5.3.27.tar.gz

cd php-5.3.27

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创建文件，不创建 PHP 编译中会报错

touch ext/phar/phar.phar

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创建一个软连接文件

ln -s /application/mysql/lib/libmysqlclient.so.18 /usr/lib64/

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正式编译安装 PHP， 编译路径如下， PHP 目录下执行即可

./configure \

--prefix=/application/php5.3.27 \

--with-mysql=/application/mysql \

--with-iconv-dir=/usr/local/libiconv \

--with-freetype-dir \

--with-jpeg-dir \

--with-png-dir \

--with-zlib \

--with-libxml-dir=/usr \

--enable-xml \

--disable-rpath \

--enable-safe-mode \

--enable-bcmath \

--enable-shmop \

--enable-sysvsem \

--enable-inline-optimization \

--with-curl \

--with-curlwrappers \

--enable-mbregex \

--enable-fpm \

--enable-mbstring \

--with-mcrypt \

--with-gd \

--enable-gd-native-ttf \

--with-openssl \

--with-mhash \

--enable-pcntl \

--enable-sockets \

--with-xmlrpc \

--enable-zip \

--enable-soap \

--enable-short-tags \

--enable-zend-multibyte \

--enable-static \

--with-xsl \

--with-fpm-user=nginx \

--with-fpm-group=nginx \

--enable-ftp

make && make install

看到以下画面，说明安装成功，继续操作

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给 php 创建一个软连接

ln -s /application/php5.3.27/ /application/php

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配置 PHP 解析文件，php.ini

ls -l php.ini*

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将配置文件复制到 php 安装目录，并改名为 php.ini

cp php.ini-production /application/php/lib/php.ini

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php进程管理文件生效（php-fpm.conf 进程管理）

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cp php-fpm.conf.default php-fpm.conf

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启动 php-fpm，检查是否启动，查看 php-fpm 端口

/application/php/sbin/php-fpm

ps -ef | grep php-fpm

ss -lntup | grep php-fpm

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六、编辑 nginx.conf 文件

将文件过滤，看着也方便，编辑如下

egrep -v "#|^$" nginx.conf.default > nginx.conf

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检测 nginx与mysql nginx与php 是否相连

在此目录下分别创建 phpinifo.php，mysql.php 两个文件，文件内容如下

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<?php

phpinfo();

?>

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<?php

       $link_id=mysql_connect(‘localhost‘,‘root‘,‘123456‘) or mysql_error();

       if($link_id){

                echo "mysql successful by yuci.";

       }else{

                echo mysql_error();

       }

?>            

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检查语法，平滑加载

/application/nginx/sbin/nginx -t

/application/nginx/sbin/nginx -s reload

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浏览器中分别输入

192.168.6.36/phpinfo.php

192.168.6.36/mysql.php

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七、安装 wordpress

wordpress 需要使用 mysql 的数据库，所以先来操作 mysql

首先登陆 mysql

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创建 wordpress 同名的数据库，并检查

create database wordpress;

show databases; 

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创建对 wordpress 用户和密码，并授予其权限，刷新生效

grant all on wordpress.* to wordpress@‘localhost‘ identified by ‘123456‘;

flush privileges;

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到此为止可以先在虚拟机中创建一个快照，方便后面的实验。

跟别会有一个基于 IP 地址的测试和基于 域名 的测试

七、安装 wordpress

将 wordpress 安装包复制到 /home/yuci/tools，并解压

tar zxf wordpress-4.2.2-zh_CN.tar.gz

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切到 html 目录中，将解压的 wordpress 文件中的内容剪切过去，并赋予 html 目录下的所有文件 777 权限

cd /application/nginx/html

mv /home/yuci/tools/wordpress/* ./

chmod -R 777 ./

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编辑 /application/nginx/conf/nginx.conf 文件，添加一个动态页面

cd /application/nginx/conf/

vim nginx.conf

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/application/nginx/sbin/nginx -t

/application/nginx/sbin/nginx -s reload

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在浏览器中输入IP地址，开始配置

根据提示，开始新建并配置 wp-config.php 文件

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最后访问 IP 地址，成功访问博客

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基于域名访问博客 blog.yuci.com

以为之前配置的基于 IP 地址访问的，所以先做好备份。

cd /application/nginx/conf/nginx.conf

cp nginx.conf nginx.conf.bak

编辑 /application/nginx/conf/nginx.conf 文件

vim nginx.conf

include    extra/blog.conf;

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在 conf 目录中创建一个 extra 目录

mkdir extra

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因为在 nginx.conf 文件中 include  指定了 extra/blog.conf 所以需要先创建 extra 目录，在创建 blog.conf 文件

查看之前的 nginx.conf 的备份文件 nginx.conf.bak，使用 sed 命令搞定 blog.conf 文件

sed -n ‘10,22p‘ nginx.conf.bak > extra/blog.conf

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有基础需要改动，如下喽

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解压 wordpress 安装包

tar zxf wordpress-4.2.2-zh_CN.tar.gz

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blog.conf 中的选项 root  html ，所以先切到 html 目录中

mv /home/yuci/tools/wordpress/* ./

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将 html 中的所有文件设置为 777，这样不安全应该是目录755文件644，但是实验就懒一下吧

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chmod -R 777 extra/

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重新检测，平滑加载

/application/nginx/sbin/nginx -t

/application/nginx/sbin/nginx -s reload

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还需要在手动修改本机的 hosts 文件

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输入 blog.yuci.com  OK了

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原文：http://aby028.blog.51cto.com/5371905/1882083