LNMP环境搭建

LNMP其实就是Linux+Nginx+Mysql+Php。Linux安装我在上一篇已经详细介绍了。现在主要说nginx+mysql+php的安装

一、nginx安装
nginx安装前，需要安装几个依赖库
openssl库、zlib库和pcre库

①、openssl库安装

cd ~/download && wget http://www.openssl.org/source/openssl-fips-2.0.9.tar.gztar zxvf openssl-fips-2.0.9.tar.gzcd openssl-fips-2.0.9./config && make && make install

②、zlib库安装

cd ../ && wget http://zlib.net/zlib-1.2.8.tar.gztar -zxvf zlib-1.2.8.tar.gzcd zlib-1.2.8./configure &＆ make && make install

③、pcre库安装
打开文件夹，在上面的输入框那里输入 ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/，然后复制pcre-8.36.tar.bz2到本地，然后在Linux虚拟机那里输入 : rz（注意：这里要用secureCTR），然后将文件传到Linux虚拟机的 ~/download目录下

cd ~/downloadtar -jxvf pcre-8.36.tar.bz2cd pcre-8.36./configure &＆ make && make install

④、nginx安装

cd ../ && wget http://nginx.org/download/nginx-1.6.3.tar.gztar zxvf nginx-1.6.3.tar.gzcd nginx-1.6.3./configure --with-pcre=../pcre-8.36 --with-zlib=../zlib-1.2.8 --with-openssl=../openssl-fips-2.0.9make && make install

至此，nginx安装完毕。 验证是否安装成功：
/usr/local/nginx/sbin/nginx -t 如果出现如下结果，则说明已经成功：

二、MySQL安装
①、安装cmake

cd ~/downloadwget http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gztar zxvf cmake-2.8.10.2.tar.gzcd cmake-2.8.10.2./bootstrap && make && make install 

②、建立mysql用户和mysql组

groupadd mysqluseradd -g mysql mysql

③、增加需要的目录

mkdir /usr/local/mysqlmkdir -p /data/mysql

④、安装ncurses-devel

mount /dev/cdrom1（你的可能是cdrom） /mnt/cdromcd /mnt/cdrom/Packagerpm -ivh ncurses-devel-5.7-3.20090208.el6.x86_64.rpm

⑤、安装mysql

cd ~/downloadwget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.14.tar.gztar -zxvf mysql-5.6.14.tar.gzcd mysql-5.6.14cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \-DDEFAULT_CHARSET=utf8 \-DDEFAULT_COLLATION=utf8_general_ci \-DWITH_INNOBASE_STORAGE_ENGINE=1 \-DWITH_ARCHIVE_STORAGE_ENGINE=1 \-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \-DMYSQL_DATADIR=/data/mysql -DMYSQL_TCP_PORT=3306 \-DENABLE_DOWNLOADS=1make && make install（修改一下目录权限）chown -R mysql:mysql /usr/local/mysqlchmod -R 777 /datachown -R mysql:mysql /data/mysql（初始化mysql数据库）cd /usr/local/mysql./scripts/mysql_install_db --user=mysql --datadir=/data/mysql（复制mysql启动配置脚本，覆盖原来的）cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf（复制mysql服务启动脚本）cp support-files/mysql.server /etc/init.d/mysqld（把mysql放到/root/bin目录下）ln -s /usr/local/mysql/bin/mysql /root/bin/mysql（启动mysql）service mysqld start（设置mysql开机启动）chkconfig --level 35 mysqld on（如果要修改mysql的data目录：修改/etc/my.cnf的datadir参数即可）

至此，mysql安装成功。可以在命令行执行：mysql 测试是否成功。

三、php安装
安装php前，需先安装几个依赖库
libiconv（用于编码转换）
libmcrypt（用于加密解密算法）
mhash（用于加密）
mcrypt（用于加密）
把这几个下载了，然后用rz传到Linux的~/download目录下

①、libiconv安装

cd ~/download/tar zxvf libiconv-1.13.1.tar.gzcd libiconv-1.13.1./configure && make && make install

②、libmcrypt安装

cd ~/downloadtar zxvf libmcrypt-2.5.8.tar.gzcd libmcrypt-2.5.8./configure && make && make install/sbin/ldconfigcd libltdl/./configure --enable-ltdl-installmake && make install

③、mhash安装

cd ~/downloadtar zxvf mhash-0.9.9.9.tar.gzcd mhash-0.9.9.9./configure && make && make installln -s /usr/local/lib/libmcrypt.la /usr/lib64/libmcrypt.laln -s /usr/local/lib/libmcrypt.so /usr/lib64/libmcrypt.soln -s /usr/local/lib/libmcrypt.so.4 /usr/lib64/libmcrypt.so.4ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib64/libmcrypt.so.4.4.8ln -s /usr/local/lib/libmhash.a /usr/lib64/libmhash.aln -s /usr/local/lib/libmhash.la /usr/lib64/libmhash.laln -s /usr/local/lib/libmhash.so /usr/lib64/libmhash.soln -s /usr/local/lib/libmhash.so.2 /usr/lib64/libmhash.so.2ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib64/libmhash.so.2.0.1ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config

④、mcrypt安装

cd ~/downloadtar zxvf mcrypt-2.6.8.tar.gzcd mcrypt-2.6.8./configure && make && make install

⑤、libxml2库安装

mount /dev/cdrom1 /mnt/cdrom/（你的可能是/dev/cdrom）cd /mnt/cdrom/Packages/rpm -ivh libxml2-2.7.6-8.el6_3.4.x86_64.rpmrpm -ivh zlib-devel-1.2.3-29.el6.x86_64.rpmrpm -ivh libxml2-devel-2.7.6-8.el6_3.4.x86_64.rpm

⑤、php安装

cd ~/downloadwget http://museum.php.net/php5/php-5.3.10.tar.gztar -zxvf php-5.3.10.tar.gzcd php-5.3.10./configure --prefix=/usr/local/php --with-iconv-dir --enable-mbstring --with-zlib --with-libxml-dir --with-zlib --with-mysql=/usr/local/mysql --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-mhash --with-mcryptmake ZEND_EXTRA_LIBS='-liconv'make installcp php.ini-recommended /usr/local/php/lib/php.ini

把php命令放到~/bin中，这样就可以直接在命令行执行php命令了。

cd ~/bin && ln -s /usr/local/php/bin/php php

在命令行执行：php -version 如果出现如下信息，这说明正确

⑥、配置php和nginx
创建www用户组和用户

groupadd wwwuseradd -g www www

配置php-fpm.conf

cd /usr/local/phpcp etc/php-fpm.conf.default etc/php-fpm.conf

配置nginx

cd /usr/local/nginx/confrm nginx.confvi nginx.conf

输入如下内容：

user  www www;worker_processes 5;error_log  logs/nginx_error.log  error;#pid        logs/nginx.pid;#Specifies the value for maximum file descriptors that can be opened by this process.worker_rlimit_nofile 51200;events{     use epoll;     worker_connections 51200;}http{     include       mime.types;     default_type  application/octet-stream;     server_names_hash_bucket_size 128;     server_tokens off;     expires       1h;     sendfile on;     tcp_nopush     on;     keepalive_timeout 60;     tcp_nodelay on;     error_page   404  /;     fastcgi_connect_timeout 300;     fastcgi_send_timeout 300;     fastcgi_read_timeout 300;     fastcgi_buffer_size 64k;     fastcgi_buffers 4 64k;     fastcgi_busy_buffers_size 128k;     fastcgi_temp_file_write_size 128k;     fastcgi_temp_path /dev/shm;     gzip on;     gzip_min_length  2048;     gzip_buffers     4 16k;     gzip_http_version 1.1;     gzip_types  text/plain  text/css text/xml application/xml application/x-javascript ;     log_format  access  '$request_time $remote_addr - $remote_user [$time_local] "$request" '                          '$status $body_bytes_sent "$http_referer" '                          '"$http_user_agent" $http_x_forwarded_for';     include vhost/*.conf ;}

然后：

mkdir vhost && cd vhostvi t.4399data.com.conf

输入如下内容：

server{    listen       80 ;    server_name  t.4399data.com;    index index.html index.htm index.php ;    root   /data/nginx/html/4399data;    location / {        index index.php index.html index.htm;    }    location ~ .*\.php$ {        include fcgi.conf;        fastcgi_pass 127.0.0.1:9000;        fastcgi_index index.php;        expires off;    }    location ~ (favicon.ico){        log_not_found off;        expires 30d;        access_log off;    }    location ~* ^.+/.(jpg|jpeg|gif|png|swf|rar|zip|css|js)$ {        access_log   off;        log_not_found off;        expires 30d;    }    access_log  logs/t.4399data.com.log ;} 

然后建立/data/nginx/html/4399data目录

mkdir -p /data/nginx/html/4399datachown -R www:www /data/nginx

开放80端口

vi /etc/sysconfig/iptables （加入一行）-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPTservice iptables restart

至此，nginx+mysql+php就安装完毕了。

现在可以自己测试一下：

开启nginx/usr/local/nginx/sbin/nginx开启php-fpm/usr/local/php/sbin/php-fpm

在本地window里面配置host

192.168.30.10 t.4399data.com（我这里的虚拟机ip是192.168.30.10）

然后在/data/nginx/html/4399data目录下建一个文件index.php

<?php     echo "welcome to php world！";?>

然后在浏览器那里输入t.4399data.com，可以看到：