/* mkpass.c   by Michael Thorpe   2005-12-09 */

/* Having to define this is truly stupid... */
#define _XOPEN_SOURCE

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

char salt[]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789./";

int main(int argc,char **argv) {
   char s[3]="ab";

   if(argc<2 || argc>3) {
      fprintf(stderr,"usage: %s <password> [<salt>]\n",argv[0]);
      exit(1);
   }
   if(argc==2) {
      srand(time(0));
      s[0]=salt[rand()%64];
      s[1]=salt[rand()%64];
      printf("%s\n",crypt(argv[1],s));
   } else
      printf("%s\n",crypt(argv[1],argv[2]));

   return(0);
}