#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>   

int main(int argc, char *argv[])
{
int socket2, longitud;

char mensaje[32];

struct hostent *nodoremoto; 
struct sockaddr_in server;

nodoremoto = gethostbyname(argv[1]);	//treim es nom de sa maquina

socket2 = socket(AF_INET,SOCK_STREAM,0);

server.sin_family = AF_INET;
server.sin_port = htons(2000); 
server.sin_addr = *((struct in_addr *)nodoremoto->h_addr);
bzero(&(server.sin_zero),8);
connect(socket2, (struct sockaddr *)&server, sizeof(struct sockaddr));

printf("Que hem d'enviar al server %s? ",argv[1]);
fgets(mensaje,32,stdin);

send(socket2,mensaje,32,0);

close(socket2);
}