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On Wednesday, September 23 at 09:45 PM, quoth Wu, Yue:
>The logic I need is:
>
>    if maildir A has no mails(new/ tmp/ cur/ are empty)
>        rm -r A
>    endif

Ahh. How about:

     if [ $(find A -type f | wc -l) -eq 0 ] ; then
         rm -r A
     fi

~Kyle
- -- 
Of course it's the same old story. Truth usually is the same old 
story.
                                                   -- Margaret Thatcher
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