5.Nginx

1.Nginx 安装

　　(1) 安装gcc (yum install gcc)

备注：可以输入gcc -v 查询版本信息，看系统是否自带安装

　　(2) 安装pcre (yum install pcre-devel)　

　　(3) 安装zlib (yum install zlib zlib-devel)

　　(4) 安装openssl (yum install openssh openssh-devel)

　　(5) 下载源码包，选择稳定版本（http://www.nginx.org/）　

wget http://nginx.org/download/nginx-1.10.2.tar.gz　

tar -zxvf nginx-1.10.2.tar.gz

　　(6) 进入nginx-1.10.2 目录之后执行./configure

　　　　也可以指定安装目录，增加参数--prefix=/usr/nginx

　　　　如果不指定路径，可以通过whereis nginx进行查询

　　　　默认安装在/usr/local/nginx

　　(7) ./configure  --prefix=/usr/common/nginx  --with-http_stub_status_module

　　(8) 继续执行make

　　(9) 继续执行make install

　　(10) 进入 /usr/common/nginx

2.Nginx 的基本运行

　　(1) 测试配置文件

　　　　安装路径下的/usr/common/nginx/sbin

　　　　执行./nginx -t

　　(2) 启动

　　　　安装路径下的/usr/common/nginx/sbin

　　　　执行./nginx

　　　　查看监控的端口在配置文件nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

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"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

　　(3) 停止

　　　　安装路径下的/usr/common/nginx/sbin

　　　　执行./nginx -s quit 或./nginx -s stop

　　(4) 重启

　　　　安装路径下的/usr/common/nginx/sbin

　　　　执行./nginx -s reload

　　(5) 查看进程

　　　　ps -ef | grep nginx

　　(6) 关闭防火墙

　　　　service iptabels stop

3. 测试