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Nginx 的安装入门


1.首先需要安装必须的库,PCRE,zlib
sudo apt-get install libpcre3 libpcre3-dev
如果找不到文件的话就下载源文件进行安装。

2.解压下载的nginx源码,进入目录: sudo ./configure 得到的输出如下:
Configuration summary
  + using system PCRE library
  + OpenSSL library is not used
  + using builtin md5 code
  + sha1 library is not found
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/nginx/logs/error.log"
  nginx http access log file: "/usr/local/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

3. sudo make
4. sudo make install 
5. 查看配置文件,然后启动
vonzhou@de16:~/nginx-1.0.15$ sudo /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
vonzhou@de16:~/nginx-1.0.15$ sudo /usr/local/nginx/sbin/nginx

此时查看进程有:
vonzhou@de16:~/nginx-1.0.15$ ps -axu | grep nginx
root      9723  0.0  0.0  22536   592 ?        Ss   22:49   0:00 nginx: master process /usr/local/nginx/sbin/nginx
nobody    9724  0.0  0.0  22936  1052 ?        S    22:49   0:00 nginx: worker process   

6. 然后可以通过curl简单测试index页面:
vonzhou@de16:~$ curl http://localhost:80/
<html>
<head>
<title>Welcome to nginx!</title>
</head>
<body bgcolor="white" text="black">
<center><h1>Welcome to nginx!</h1></center>
</body>
</html>

根据nginx.conf的配置,响应文件是html/index.html页面:
server {
        listen       80;
        server_name  localhost;
  
        location / {
            root   html;
            index  index.html index.htm;
        }
}