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Function: file-modes filename

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(format "%o" 492)
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(set-file-modes "~/junk/diffs" 438)
     ⇒ nil
(format "%o" 438)
     ⇒ "666"             ; 8¿Ê¿ô¤ËÊÑ´¹
% ls -l diffs
  -rw-rw-rw-  1 lewis 0 3063 Oct 30 16:00 diffs
Function: file-nlinks filename

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-rw-rw-rw-  2 rms       4 Aug 19 01:27 foo1
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Function: file-attributes filename

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