ubuntu 14.04搭建lnmp环境

一、操作步骤

1.安装Nginx

sudo apt-get update
sudo apt-get install nginx

2.测试Nginx，如果显示如下图则代表安装成功

ip addr show eth0 | grep inet | awk '{ print $2; }' | sed 's//.*$//' #查看本机IP地址curl http://127.0.0.1 或者 curl http://本机ip

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3.安装MySQL

sudo apt-get install mysql-server# 连续输入两次相同的密码

4.安装PHP

sudo apt-get install php5-fpm php5-mysql

5.配置PHP，修改php.ini文件

vim /etc/php5/fpm/php.ini
将cgi.fix_pathinfo=1 设置为 cgi.fix_pathinfo=0cgi.fix_pathinfo=0
启动php-fpmsudo service php5-fpm restart

6.配置Nginx让其使用php-fpm进程

备份/etc/nginx/sites-available/default文件
cp /etc/nginx/sites-available/default /etc/nginx/sites-available/default.back

修改defalut文件内容如下

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;

    root /usr/share/nginx/html;
    index index.php index.html index.htm;

    server_name server_domain_name_or_IP;

    location / {
        try_files $uri $uri/ =404;
    }

    error_page 404 /404.html;
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
    
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

7.重启nginx服务器

sudo service nginx restart

8.在/usr/share/nginx/html/里面建立info.php写入如下内容

<?php phpinfo();?>浏览器输入: http://ip/info.php
显示如下，则代表成功安装lnmp环境

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常用扩展安装

sudo apt-cache search php5 
apt-get install php5-mysql php5-curl php5-gd php5-intl php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite php5-tidy php5-xmlrpc php5-xsl

重启服务

sudo service php5-fpm restart 
sudo service nginx restart

安装redis服务
安装Redis扩展

sudo apt-get install redis-server
sudo apt-get install php5-redis

安装mcrypt扩展

sudo apt-get install php5-mcrypt libmcrypt4 libmcrypt-dev
sudo apt-get install php5-mcrypt php5-dev
sudo ln -s /etc/php5/fpm/conf.d/20-mcrypt.ini /etc/php5/mods-available/