ubuntu安装 LNMP+redis

一、更新软件源

1、修改软件源为163的源

sudo vim /etc/apt/sources.list

替换源为163的源：

deb http://mirrors.163.com/ubuntu/ intrepid main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ intrepid-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ intrepid-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ intrepid-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ intrepid-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ intrepid main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ intrepid-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ intrepid-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ intrepid-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ intrepid-backports main restricted universe multiverse

2、更新

sudo apt-get update

二、安装nginx

1、安装

sudo apt-get install nginx

2、启动

sudo /etc/init.d/nginx start

三、安装mysql

1、安装

sudo apt-get install mysql-server 

2、修改mysql权限

mysql -u root -p12345
grant all on *.* to root@'%' identified by '12345';
flush privileges; 

3、修改配置文件

sudo vim /etc/mysql/my.cnf
如果是mysql5.6 则为：

sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf

将bind-address = 127.0.0.1前面加上#注释掉，这样就可以远程连接数据库了。
通过命令 netstat -an|grep 3306 查看3306端口绑定情况

四、安装php

sudo apt-get install  php5-cli php5-cgi  php5-mysql  php5-fpm  php5-curl  php-gettext  php5-gd  php5-mcrypt  php5-dev php-pear libpcre3-dev  libssh2-php   php5-xdebug

五、配置nginx vhost

1、修改配置文件

修改配置文件
sudo vi /etc/nginx/sites-enabled/default
把里面server的listen 80和location ~\.php${的注释打开，并设置里面的内容为：

fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html/redis$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
root /usr/share/nginx/html/redis;

2、重启服务

sudo service php5-fpm restart  或者 sudo /etc/init.d/php5-fpm restart 
sudo service nginx restart 或者 sudo /etc/init.d/nginx restart 

3、测试访问

此时在win7宿主机下配置hosts IP www.redis.cc，在浏览器下访问 http://www.redis.cc/info.php

六、安装redis和phpredis扩展

1、安装redis

sudo apt-get install -y redis-server

2、安装phpredis扩展

sudo apt-get install php5-redis

3、测试

开启redis-server服务

sudo /etc/init.d/redis-server start

打开redis-cli

127.0.0.1:6379> set name yhp
OK
127.0.0.1:6379> get name
"yhp"

编写php验证扩展

<?php
        $redis = new redis();
        $redis->connect('127.0.0.1', 6379);
        $redis->set('key', 'yhp');
        echo $redis->get('key');
?>

注意事项：

1、访问PHP文件，提示502

编辑 /etc/php5/fpm/pool.d/www.conf 将 listen = /var/run/php5-fpm.sock 修改为：listen = 127.0.0.1:9000