#!/bin/bash
let FILECOUNT=$RANDOM%`ls | wc -l`;
echo $RANDOM%$FILECOUNT
for i in $(ls); do
   if [ $FILECOUNT -gt 1 ]; then
      let FILECOUNT-=1;
   else
      file $i
#      echo $i
      cd $i
      if [ $? -eq 0 ]; then
        dirrand;
      fi
     exit;
   fi
done