Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

A slightly different approach so as to replace each digit of the masked octets with an 'x' rather than the whole octet with a single 'X' just as an exercise.

$ perl -Mstrict -Mwarnings -E ' open my $inFH, q{<}, \ <<EOD or die $!; 10.128.99.190 10.128.100.100 1.1.1.1 2.2.2.2 3.3.3.3 4.4.4.4 100.100.100.100 200.200.200.200 EOD print for map { s{ (\d+\.\d+) (?= (?:\.\d+){2} ) } { do{ my $c = $1; $c =~ tr{0-9}{x}; $c } }xeg; $_; } <$inFH>;' xx.xxx.99.190 xx.xxx.100.100 x.x.1.1 x.x.2.2 x.x.3.3 x.x.4.4 xxx.xxx.100.100 xxx.xxx.200.200 $

I hope this is of interest.

Cheers,

JohnGG


In reply to Re: Patternmatching IPaddresses by johngg
in thread Patternmatching IPaddresses by vyeddula

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others avoiding work at the Monastery: (12)
    As of 2014-07-29 18:53 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      My favorite superfluous repetitious redundant duplicative phrase is:









      Results (226 votes), past polls