Nginx安装配置

Nginx（“engine x”）是一款是由俄罗斯的程序设计师Igor Sysoev所开发的高性能的Web和反向代理服务器，也是一个IMAP / POP3 / SMTP代理服务器。

在高连接并发的情况下，Nginx的是Apache的服务器不错的替代品。

Nginx安装

系统平台：CentOS release 6.6（Final）64位。

一，安装编译工具及库文件

yum -y install make zlib zlib-devel gcc-c ++ libtool openssl openssl-devel

二，首先要安装PCRE

PCRE作用是让Nginx支持Rewrite功能。

1，下载PCRE安装包，下载地址：http :  //downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

[root @ bogon src]＃wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

2，解压安装包：

[root @ bogon src]＃tar zxvf pcre-8.35.tar.gz

3，进入安装包目录

[root @ bogon src]＃cd pcre-8.35

4，编译安装

[root @ bogon pcre-8.35]＃./configure
[root @ bogon pcre-8.35]＃make && make install

5，查看PCRE版本

[root @ bogon pcre-8.35]＃pcre-config --version

安装Nginx

1，下载Nginx，下载地址：http : //nginx.org/download/nginx-1.6.2.tar.gz

[root @ bogon src]＃wget http://nginx.org/download/nginx-1.6.2.tar.gz

2，解压安装包

[root @ bogon src]＃tar zxvf nginx-1.6.2.tar.gz

3，进入安装包目录

[root @ bogon src]＃cd nginx-1.6.2

4，编译安装

[root @ bogon nginx-1.6.2]＃./configure --prefix = / usr / local / webserver / nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre = / usr / local / src / pcre -8.35
[root @ bogon nginx-1.6.2] #make
[root @ bogon nginx-1.6.2]＃make install

5，查看nginx的版本

[root @ bogon nginx-1.6.2]＃/ usr / local / webserver / nginx / sbin / nginx -v

到此，nginx的安装完成。

Nginx配置

创建Nginx运行使用的用户www：

[root @ bogon conf]＃/ usr / sbin / groupadd www
[root @ bogon conf]＃/ usr / sbin / useradd -g www www

配置nginx.conf，将/usr/local/webserver/nginx/conf/nginx.conf替换为以下内容

[root@bogon conf]#  cat /usr/local/webserver/nginx/conf/nginx.conf  user www www; worker_processes 2; #设置值和CPU核心数一致 error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志级别 pid /usr/local/webserver/nginx/nginx.pid; #Specifies the value for maximum file descriptors that can be opened by this process. worker_rlimit_nofile 65535; events {   use epoll;   worker_connections 65535; } http {   include mime.types;   default_type application/octet-stream;   log_format main  '$remote_addr - $remote_user [$time_local] "$request" '                '$status $body_bytes_sent "$http_referer" '                '"$http_user_agent" $http_x_forwarded_for';    #charset gb2312;         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 60;   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_buffers 4 16k;   gzip_http_version 1.0;   gzip_comp_level 2;   gzip_types text/plain application/x-javascript text/css application/xml;   gzip_vary on;     #limit_zone crawler $binary_remote_addr 10m;  #下面是server虚拟主机的配置  server   {     listen 80;#监听端口     server_name localhost;#域名     index index.html index.htm index.php;     root /usr/local/webserver/nginx/html;#站点目录       location ~ .*\.(php|php5)?$     {       #fastcgi_pass unix:/tmp/php-cgi.sock;       fastcgi_pass 127.0.0.1:9000;       fastcgi_index index.php;       include fastcgi.conf