#include<stdio.h>
#include<unistd.h>
#include<fcntl.h>

int main(int argc, char ** argv){
	if(argc < 2){
		printf("Usage:  %s filename\n", argv[0]);
		return 1;
	}

	int fd = open(argv[1], O_RDONLY);
	if(fd == -1){
		printf("File %s failed to open\n", argv[1]);
	}

	char space[1024];
	read(fd, space, 1024);
	puts(space);

	close(fd);
	return 0;
}