CGI hello world 代码实现 (3)

代码附件： hello.rar  

#include <stdio.h>

int main(void)
{
    printf("Content-Type:text/plain;charset=us-ascii\n\n");//\n\n是CGI中格式
    printf("Hello World\n\n");
    return 0;
}

编译：
    $gcc hello.c -o hello.cgi

  $sudo cp hello.cgi /var/www/cgi-bin/

   #chmod u+x /var/www/cgi-bin/hello.cgi

开启服务器：

root@yuweixian:/home/ywx/yu# boa
root@yuweixian:/home/ywx/yu# [29/Jun/2011:05:24:01 +0000] boa: server version Boa/0.94.13
[29/Jun/2011:05:24:01 +0000] boa: server built Jun 27 2011 at 20:38:57.
[29/Jun/2011:05:24:01 +0000] boa: starting server pid=2307, port 80
[29/Jun/2011:05:24:08 +0000] request from 192.168.244.128 "GET /favicon.ico HTTP/1.1" ("/var/www/favicon.ico"): document open: No such file or directory

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