cgi
run c code on webpage

cd /var/www
mkdir cgi-bin
chmod 777 *
cd cgi-bin


nano hello.c
------------------------
#include "stdio.h"
 
int main(void) {
  printf( "Content-Type: text/plain\n\n" );
  printf("Hello world !\n");
  return 0;
}
------------------------


gcc hello.c -o hello.cgi
this makes .cgi file


nano /etc/lighttpd/lighttpd.conf
-------------------------
$HTTP["url"] =~ "/cgi-bin/" {
        cgi.assign = ( "" => "" )
}

cgi.assign      = (
        ".cgi"  => ""
)

-------------------------

/etc/init.d/lighttpd restart

http://192.168.0.6/cgi-bin/hello.cgi

works!