#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <strings.h>

extern const char *__progname;

static const char *salt;
static char passbuf[1024];

int main(int, char **);
int main(int ac, char **av)
{
 if (ac < 2)
  { fprintf(stderr,"Usage: %s salt password [password ...]\n",__progname);
    fprintf(stderr,"       %s salt     (reads passwords from stdin)\n",__progname);
    exit(1);
  }
 salt = av[1];
 if (ac == 2)
  { while (fgets(&passbuf[0],sizeof(passbuf),stdin) == &passbuf[0])
     { int l;
       l = strlen(&passbuf[0]);
       if ((l > 0) && (passbuf[l-1] == '\n')) passbuf[--l] = '\0';
       printf("%s\n",crypt(&passbuf[0],salt));
     }
  }
 else
  { int i;
    for (i=2;i<ac;i++) printf("%s\n",crypt(av[i],salt));
  }
 exit(0);
}