#apache
sudo apt-get install apache2

#php
sudo apt-get install php5 php5-xcache  php5-mysql  php5-gd libapache2-mod-php5

我这里没有安装php-fpm 原因感觉用cgi跑php不太稳定，所以nginx放在80端口，处理文件请求，正则，把php处理交给后端apache+mod_php方式处理,下面附上ngxin的配置例子

server {
    listen   80;

    root /home/kobeng/working/biz72.com/biz72_yaf;
    index index.php;	

    server_name test.com;  

    rewrite ^/(.*)show-([0-9]+)-([0-9]+)\.html$ $1/show.php?itemid=$2&page=$3;	

    if (!-e $request_filename) {
        rewrite ^/(.*)  /index.php/$1 last;
    }

    location /index.php {
         proxy_pass http://test.com:8080;
         include proxy_params;
    }

    location ~ .*\.(php|php5)?$ {
        proxy_pass http://test.com:8080;
        include proxy_params;
    }
}

sudo echo "deb http://ppa.launchpad.net/nginx/stable/ubuntu lucid main" > /etc/apt/sources.list.d/nginx-stable-lucid.list

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys C300EE8C

sudo apt-get update

sudo apt-get install nginx