Re: [FWP] IP address regex gol

[blm@halcyon.com]

|
|On Apr 29, Rick Delaney said:
|
|>> >>    4==grep $_<256,/\G(\d+)(?:\.|\z)/g;
|>> 
|>> That doesn't work.  "1.2.3.100000.4".
|
|>> 
|>>       1x4==join"",map$_<256,/\G(\d+)(?:\.|\z)/g;
|>
|>Is that supposed to work or is it merely demonstrating what's wrong with
|>mine?  To work that needs to be something like
|>
|>    1010101==join 0,map$_<256,/\G(\d+)(?:\.|\z)/g;
|
|Mine (the 1x4 one) works.  1x4 is no different from 1010101 if you join on
|"" instead of 0.
|
|-- 
|MIDN 4/C PINYAN, NROTCURPI, US Naval Reserve             japhy@pobox.com
|http://www.pobox.com/~japhy/                  http://pinyaj.stu.rpi.edu/
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