#include<sys/utsname.h>
#include<stdio.h>

int main(){
	struct utsname un;
	uname(&un);
	printf("Sysname:  %s\nNodename:  %s\nRelease:  %s\nVersion:  %s\nMachine:  %s\n", un.sysname, un.nodename, un.release, un.version, un.machine);
	return 0;
}