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Text File  |  1992-10-18  |  159 b   |  6 lines
  1. rename("smith","smith.bak") ||
  2.     die "Could not rename smith to smith.bak: $!";
  3.  
  4. rename($old,"$old.bak")
  5.     || die "Could not rename $old to $old.bak: $!";
  6.