CentOS 安装 Nginx+php

转：http://www.excms.cn/manual/install-centos-nginx.html 安装 Nginx

安装Nginx所需的pcre库

tar zxvf pcre-8.00.tar.gz
cd pcre-8.00
./configure
make && make install clean
cd ..

安装 Nginx0.8.24

tar zxvf nginx-0.8.24.tar.gz
cd nginx-0.8.24
./configure –user=www –group=www –prefix=/usr/local/webserver/nginx –with-http_stub_status_module –with-http_ssl_module
make && make install clean
cd ..

创建www组、用户、Nginx 日志目录

/usr/sbin/groupadd www /usr/sbin/useradd www -g www -d /dev/null -s /sbin/nologinmkdir -p /var/log/nginxchmod +w /var/log/nginxchown -R www:www /var/log/nginx

创建 Nginx 配置文件

rm -f /usr/local/webserver/nginx/conf/nginx.conf
vi /usr/local/webserver/nginx/conf/nginx.conf

输入以下内容：

user  www www;worker_processes 8;error_log  /var/log/nginx/error.log;pid        /var/log/nginx/nginx.pid;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;    client_header_buffer_size 32k;    large_client_header_buffers 4 32k;    client_max_body_size 8m;    sendfile        on;    tcp_nopush     on;        keepalive_timeout  30;        tcp_nodelay on;    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;    gzip  on;    gzip_min_length   1k;     gzip_<a>@本文9来源gao($daima.com搞@代@#码8网^</a><strong>搞代gaodaima码</strong>buffers      4 16k;     gzip_http_version 1.1;     gzip_comp_level   2;    gzip_types text/plain application/x-javascript text/css application/xml      gzip_vary on;        server {        listen       80;        server_name  localhost;        root   /home/excms;        index  index.html index.htm index.php;        location ~ \.php$ {            fastcgi_pass   127.0.0.1:9000;            fastcgi_index  index.php;            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;            include        fastcgi_params;        }        location /nginx_status {            stub_status on;            access_log   off;        }    }}

创建 Nginx 开机启动脚本

vi /etc/init.d/nginx

加入以下内容

#!/bin/bash## chkconfig: - 85 15# description: Nginx is a World Wide Web server.# processname: nginxnginx=/usr/local/webserver/nginx/sbin/nginxconf=/usr/local/webserver/nginx/conf/nginx.confcase $1 in       start)              echo -n "Starting Nginx"              $nginx -c $conf              echo " done"       ;;       stop)              echo -n "Stopping Nginx"              killall -9 nginx              echo " done"       ;;       test)              $nginx -t -c $conf       ;;	reload)              echo -n "Reloading Nginx"              ps auxww | grep nginx | grep master | awk '{print $2}' | xargs kill -HUP              echo " done"       ;;	restart)		$0 stop		$0 start       ;;       show)              ps -aux|grep nginx       ;;       *)              echo -n "Usage: $0 {start|restart|reload|stop|test|show}"       ;;	esac

为 nginx.sh 脚本设置可执行属性

chmod +x /etc/init.d/nginx

添加 Nginx 为系统服务（开机自动启动）

chkconfig --add nginxchkconfig nginx on

启动 Nginx

service nginx start

在不停止 Nginx 服务的情况下平滑变更 Nginx 配置
修改 /usr/local/webserver/nginx/conf/nginx.conf 配置文件后，请执行以下命令检查配置文件是否正确：

service nginx test

　　如果屏幕显示以下两行信息，说明配置文件正确：
the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok
the configuration file /usr/local/webserver/nginx/conf/nginx.conf was tested successfully

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