That's a little quick and dirty, since I don't closedir at all,

Use a lexical dirhandle and perl will close it for you. 

perl -le"print for sort  grep!/^\.\.?/, map{ opendir my($DIR), $_; rea
+ddir $DIR } map glob, @ARGV" ./*

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Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco.
Rule 1 has a caveat! -- Who broke the cabal?

In reply to Re^2: multiple dir. grep by BrowserUk
in thread multiple dir. grep by Cockneyphil

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