启用Nginx服务，并设置其启动、停止和重启功能

 #!/bin/sh

    
 # 
    
 # nginx - this script starts and stops the nginx daemon 
    
 # 
    
 # chkconfig:   - 85 15 
    
 # description: Nginx is an HTTP(S) server, HTTP(S) reverse \ 
    
 #               proxy and IMAP/POP3 proxy server 
    
 # processname: nginx 
    
 # config:      /etc/nginx/nginx.conf 
    
 # config:      /etc/sysconfig/nginx 
    
 # pidfile:     /var/run/nginx.pid 
    
  
    
 # Source function library. 
    
 . /etc/rc.d/init.d/functions 
    
  
    
 # Source networking configuration. 
    
 . /etc/sysconfig/networ