nginx安装与配置[网络技术]

从今开始,学nginx
#安装pcre
[root@svr3 ~]# tar -xjf pcre-8.02.tar.bz2 -C /usr/src/
[root@svr3 ~]# cd /usr/src/pcre-8.02/
[root@svr3 pcre-8.02]# ./configure && make && make install 
#安装nginx
[root@svr3 ~]# useradd -M -s /sbin/nologin nginx
[root@svr3 ~]# tar -xzf nginx-1.0.5.tar.gz -C /usr/src/
[root@svr3 ~]# cd /usr/src/nginx-1.0.5/
[root@svr3 nginx-1.0.5]# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx 
[root@svr3 nginx-1.0.5]# make && make install 
 
[root@svr3 ~]#vim /usr/local/nginx/conf/nginx.conf
+++++++++++++++相关阐明+++++++++++++++++++++++++++++
user  nginx;          #用户利用nginx
worker_processes  1;  #程序启动后,初始化的进程数;内核多的话,可按照内核数目设置.
 
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
error_log  logs/error.log  info;  #设置错误日记的记录级别
 
pid        logs/nginx.pid;  #重启关闭nginx时,需求知道pid文件.
 
worker_rlimit_nofile 51000;
#
events {
    worker_connections  50000;     #答应的衔接数,我这里设置50000个.
}
 
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  30;
 
    gzip  on;  #答应gzip紧缩.
    gzip_buffers 32 4k;
    gzip_comp_level 1;
    gzip_min_length 1024;
    gzip_types text/html text/css application/xml;
    server {
        listen       80;
        server_name  localhost;
        #charset koi8-r;
        access_log  logs/host.access.log  main;
        location / {
            root   html;         #目录
            index  index.html index.htm;   #index范例
        }
         #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;
        }
 
        #这里是关于转发的部份
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}
 
        #fastcgi的部份
        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;

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