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Re^4: grep trouble (body of flip-flop range)

by LanX (Chancellor)
on Apr 17, 2011 at 16:21 UTC ( #899823=note: print w/replies, xml ) Need Help??

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  1. or download this
      DB<114> for(0..99) {print if (/10/../20/ and not //)}
    111213141516171819
    ...
    1011121314151617181920
      DB<116> for(0..99) {print if (/10/../20/ and //)}
    1020
    

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