安装openssl-0.9.8e.tar.gz软件包

./configure  --prefix=/usr/local/openssl
make &&make install

2) 安装pcre-8.12.tar.gz软件包(可以安装光盘里面pcre和pcre-devel，prce库支持Nginx HttpRewrite模块)
./configure --prefix=/usr/local/prce
make &&make install

3) 安装nginx软件包
 useradd david -s /sbin/nologin

./configure

 --user=david --group=david    /指定nginx运行的nginx用户和组

 --prefix=/usr/local/nginx/    
 --with-http_stub_status_module --with-openssl=/usr/local/openssl
 --with-pcre=/usr/local/pcre/
make && make install

测试nginx 服务是否安装成功
/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

5) 启动nginx 服务

/usr/local/nginx/sbin/nginx  

6) 查看nginx 是否开启（即查看nginx的端口是否处于LISTEN）

netstat -antl

7) 关闭nginx服务

[root@nagios ~]# ps -auxw |grep "nginx" |grep -v "grep"
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.7/FAQ
root      5115  0.0  0.0   4112   456 ?        Ss   21:42   0:00 nginx: master process /usr/local/nginx/sbin/nginx
david     5116  0.0  0.2   4284  1072 ?        S    21:42   0:00 nginx: worker process      
kill -9 进程号

8) 修改nginx端口号
server {
Listen 改一下就OK了
}