topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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basic-shell-05-lockdown.sh / sh



  
  # Locks down file permissions.
  
  for filename in *
  do
      # Initialize all permissions.
      r=""
      w=""
      x=""
  
      # Check to preserve existing permissions.
  
      if [ -r filename ] 
      then
          r="r"
      fi
  
      if [ -w filename ] 
      then
          w="w"
      fi
  
      if [ -x filename ] 
      then
          x="x"
      fi
  
      # Lock down the file permissions.
      chmod u+rwx,g-rwx,o-rwx filename
  
  done
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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