Linux安装 配置Nginx

系统环境：CentOS 7（64位）

一、安装编译工具及库文件

[[email protected] src]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

二、安装 PCRE

1、下载 PCRE 安装包

[[email protected] src]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

2、解压安装包

[[email protected] src]# tar zxvf pcre-8.35.tar.gz

3、进入安装包目录

[[email protected] src]# cd pcre-8.35

4、编译安装 

[[email protected] pcre-8.35]# ./configure

[[email protected] pcre-8.35]# make && make install

5、查看pcre版本

[[email protected] pcre-8.35]# pcre-config --version

三、安装 Nginx

1、下载 Nginx

[[email protected] src]# wget http://nginx.org/download/nginx-1.6.2.tar.gz

2、解压安装包

[[email protected] src]# tar zxvf nginx-1.6.2.tar.gz

3、进入安装包目录

[[email protected] src]# cd nginx-1.6.2

4、编译安装

[[email protected] nginx-1.6.2]# ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/root/pcre-8.35

[[email protected] nginx-1.6.2]# make

[[email protected] nginx-1.6.2]# make install

注：--with-pcre=后面跟着的是pcre的安装目录，所以在执行前建议检查一遍是在root下还是在根目录下，否则会报错。

5、查看nginx版本

[[email protected] nginx-1.6.2]# /usr/local/webserver/nginx/sbin/nginx -v

四、Nginx 配置（此处根据自己需要，这里只是建议）

1、创建 Nginx 运行使用的用户 www：

[[email protected] conf]# /usr/sbin/groupadd www 

[[email protected] conf]# /usr/sbin/useradd -g www www

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

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;

    }

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ico)$

    {

      expires 30d;

  # access_log off;

    }

    location ~ .*\.(js|css)?$

    {

      expires 15d;

   # access_log off;

    }

    access_log off;

  }

}

五、启动 Nginx

[[email protected] conf]# /usr/local/webserver/nginx/sbin/nginx

六、访问站点

七、Nginx 其他命令

/usr/local/webserver/nginx/sbin/nginx -s reload            # 重新载入配置文件

/usr/local/webserver/nginx/sbin/nginx -s reopen           # 重启 Nginx

/usr/local/webserver/nginx/sbin/nginx -s stop               # 停止 Nginx

原文地址：http://www.runoob.com/linux/nginx-install-setup.html（有删改）