recursive random file grabber (dirrand) 4

SUBMITTED BY: Guest

DATE: March 3, 2013, 6:06 a.m.

FORMAT: Bash

SIZE: 546 Bytes

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  1. #!/bin/bash
  2. # pwd
  3. let R=$RANDOM;
  4. let FILECOUNT=`ls | wc -l`;
  5. #echo "random" $R;
  6. # echo "filecount:" $FILECOUNT;
  7. if [ $FILECOUNT -eq 0 ]; then
  8. pwd
  9. fi
  11. let FILECOUNT=$R%$FILECOUNT;
  12. # echo $?
  13. for i in $(ls); do
  14. if [ $FILECOUNT -gt 0 ]; then
  15. let FILECOUNT-=1;
  16. else
  17. # file $i >/dev/null
  18. # echo $i
  19. cd $i 2>/dev/null
  20. if [ $? -eq 0 ]; then
  21. $0;
  22. else
  23. echo `pwd`"/"$i
  24. fi
  25. exit;
  26. fi
  27. done
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