CentOS6.5 64位 nginx安装与配置

http://jingyan.baidu.com/article/219f4bf7ec67fbde442d38b8.html

linux下nginx的安装与配置过程.

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工具/原料

GCC，PCRE,zlib,OpenSSL等安装包

nginx-1.6.2.tar.gz openssl-1.0.1c.tar.gz pcre-8.35.tar.gz zlib-1.2.8.tar.gz

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步骤1 安装编译工具及库文件

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1)需要安装软件：GCC，PCRE,zlib,OpenSSL。

     Nginx是C写的，需要用GCC编译；Nginx的Rewrite和HTTP模块会用到PCRE；Nginx中的Gzip用到zlib；



步骤阅读

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2)用命令“# gcc”，查看gcc是否安装；如果出现“gcc: no input files”信息，说明已经安装好了。命令:[root@localhost soft]# gcc

gcc: fatal error: no input files

否则,执行命令：[root@localhost soft]# yum install gcc”，一直按y确认即可.

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3)gcc测试：[root@localhost soft]# gcc -v

Using built-in specs.

COLLECT_GCC=gcc

COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/lto-wrapper

Target: x86_64-redhat-linux

Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info 

--with-bugurl=http://bugzilla.redhat.com/bugzilla 

--enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release 

--with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions 

--enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu 

--enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable
4000
-initfini-array 

--disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.2-20140120/obj-x86_64-redhat-linux/isl-install 

--with-cloog=/builddir/build/BUILD/gcc-4.8.2-20140120/obj-x86_64-redhat-linux/cloog-install 

--enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux

Thread model: posix

gcc version 4.8.2 20140120 (Red Hat 4.8.2-16) (GCC) 

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4)同样方法，用如下命令安装PCRE，zlib，OpenSSL;

注：安装包下安装，即执行命令如下

tar -zxvf  zlib-1.2.8.tar.gz

cd zlib-1.2.8

./configure

make 

make install

tar -zxvf openssl-1.0.1c.tar.gz

cd openssl-1.0.1c

./configure

make 

make install

END

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步骤2 下载PCRE安装包,下载地址： http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

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注：PCRE 作用是让 Ngnix 支持 Rewrite 功能。

下载并解压 PCRE 安装包;

[root@localhost soft]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
[root@localhost soft]# chmod 777 pcre-8.35.tar.gz 

[root@localhost soft]# tar -zxvf pcre-8.35.tar.gz



步骤阅读

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进入安装目录，编译并安装;

[root@localhost soft]# pwd

/home/sonar/soft

[root@localhost soft]# cd pcre-8.35/

[root@localhost pcre-8.35]# ./configure 

[root@localhost pcre-8.35]# make && make install



步骤阅读


步骤阅读

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查看pcre版本;

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

8.35

说明：安装成功!

END

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步骤3 安装 Nginx

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

[root@localhost soft]# pwd

/home/sonar/soft

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


步骤阅读

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2)解压安装包;

[root@localhost soft]# chmod 777 nginx-1.6.2.tar.gz

[root@localhost soft]# tar -zxvf nginx-1.6.2.tar.gz

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3)进入安装目录，编译并安装;

[root@localhost soft]# cd nginx-1.6.2

[root@localhost nginx-1.6.2]# ./configure --prefix=/home/sonar/soft/nginx --with-pcre=/home/sonar/soft/pcre-8.35 --with-http_stub_status_module --with-debug

[root@localhost nginx-1.6.2]# make 

[root@localhost nginx-1.6.2]# make install

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4)查看版本;

[root@localhost nginx-1.6.2]# nginx -v

END

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步骤4 Nginx 配置

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1)创建 Nginx 运行使用的用户 nginx：

[root@localhost conf]# /usr/sbin/groupadd nginx

[root@localhost conf]# /usr/sbin/useradd -g nginx nginx

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2)配置nginx.conf ，将/home/sonar/soft/nginx/conf/nginx.conf替换为以下内容:

user  root;

worker_processes 2; #设置值和CPU核心数一致

error_log /home/sonar/soft/nginx/logs/nginx_error.log crit; #日志位置和日志级别

pid /home/sonar/soft/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 8080;#监听端口

    server_name localhost;#域名

    index index.html index.htm index.php;

    root /home/sonar/soft/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;

  }

}

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3)检查配置文件ngnix.conf的正确性命令;

[root@localhost sbin]# pwd

/home/sonar/soft/nginx/sbin

[root@localhost sbin]# ./nginx -t

nginx: the configuration file /home/sonar/soft/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /home/sonar/soft/nginx/conf/nginx.conf test is successful

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4)nginx启动命令：

[root@localhost sbin]# pwd

/home/sonar/soft/nginx/sbin

[root@localhost sbin]# ./nginx 

   见图;



步骤阅读

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5)访问：http://localhost;

   如图;

Nginx 其他命令:

/home/sonar/soft/nginx/sbin/nginx -s reload            # 重新载入配置文件

/home/sonar/soft/nginx/sbin/nginx -s reopen            # 重启 Nginx

/home/sonar/soft/nginx/sbin/nginx -s stop              # 停止 Nginx



步骤阅读

END

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注意事项

1)远程执行wget命令后，下载的文件需要执行有+X权限;

2)注意查看防火墙，是否启用nginx配置的端口;

3)如果出现403 forbidden，则说是权限异常，在nginx.conf中,指定下user ,如上步骤中user root;