#include <cstdlib>
#include <iostream>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/stat.h>
#include <fcntl.h>
int main(int argc, char *argv[]) {

	mkfifo("truba.pipe",S_IRUSR |S_IWUSR);
	char buf[30];
	int az;
	az =  open("truba.pipe", O_RDONLY);
	system("echo >truba.pipe "
               "Talking to yourself is educational!");
	 read(az, buf, 30);

	printf("peredalos");
	printf(buf);
	return EXIT_SUCCESS;

}




#include <cstdlib>
#include <iostream>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>

int main(int argc, char *argv[]) {
	int rw[2];
	int fr;
	int dat;
	char dt[4];
	pipe(rw);
	write(rw[1],"23!",3);
	close(rw[1]);

	fr=fork();

	if (fr ==0)
	{
		printf("Ya sinok! ");
		read(rw[0],dt,3);
		printf("%s",dt);
	}

	return 0;

}