/* test the system() function */

#include <stdio.h>

main()
{
  char buf[256];
  int res;

  for ( ; ; )
	{
	printf("> ");
	fgets(buf, 256, stdin);
	if (strlen(buf) == 0)
		exit(0);
	res = system(buf);
	printf("\n->%d\n", res);
	}
}