Where can i get the value of the popped bit in a right shift operation ? For example: 
$i = 65 >> 1; # Value of $i is 32 and the popped bit is 1
$i = 64 >> 1; # Value of $i is 32 and the popped bit is 0

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I want to use this to guess the netmask of a network Thank you !

In reply to popped bit in right shift operation by vasu

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