centos之lnmp

再安装之前大家可以先看一下lamp的安装过程

http://blog.csdn.net/zph1234/article/details/51248124

1.安装nginx

yum install yum-priorities -y
wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum install nginx

systemctl start nginx.service #启动nginx
systemctl stop nginx.service #停止<span style="font-family: Arial, Helvetica, sans-serif;">nginx</span>
systemctl restart nginx.service #重启<span style="font-family: Arial, Helvetica, sans-serif;">nginx</span>
systemctl enable nginx.service #设置开机启动 

2.更改nginx端口号（根据自己需求）

cd /etc/nginx/conf.d/
vim default.conf
把listen 80改成listen 81

<pre name="code" class="python">systemctl restart nginx.service #重启<span style="font-family: Arial, Helvetica, sans-serif;">nginx</span>

3.访问http://ip:81即可看到nginx首页

4.下一步安装 php-fpm

yum install php-fpm

systemctl start php-fpm.service #启动<span style="font-family: Arial, Helvetica, sans-serif;">php-fpm</span><span style="font-family: Arial, Helvetica, sans-serif;">  </span> 
systemctl enable <span style="font-family: Arial, Helvetica, sans-serif;">php-fpm</span>.service #设置开机启动 

5.更改nginx配置文件识别php

 vi /etc/nginx/conf.d/default.conf，把之前的#给去掉就可以了，顺手改一下fastcgi_param

    location ~ \.php$ {
        root           html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /usr/share/nginx/html/$fastcgi_script_name;
        include        fastcgi_params;
    }

6.访问http://ip:81/test.php即可看到nginx中的php页面