All -- thanks for the insight. I ended up with 
 
if ($mode & 07022)
  { ... }

[download]
(I also want to check for setuid/setgid/sticky.) I knew that bitwise was the best way to go, thanks for setting me back on the path.

In reply to Re^3: UNIX File Permissions equal or less than conditions by Themis74
in thread UNIX File Permissions equal or less than conditions by Themis74

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