#include <stdio.h>
#include <string.h>
#include <crypt.h>
#include <errno.h>
#include <pwd.h>
#include <grp.h>


int main(void)
{
  struct passwd *pw;
  struct group *gp;
  pw = getpwnam("nobody");
  gp = getgrnam("nobody");

  if (pw)
    printf("%s %s %d %d %s %s\n", pw->pw_name, pw->pw_passwd, pw->pw_uid,
           pw->pw_gid, pw->pw_gecos, pw->pw_shell);

  if (gp)
    printf("%s %s %d\n", gp->gr_name, gp->gr_passwd, gp->gr_gid);

  return 0;
}