One thing I didn't like doing was changing the first regex match: 
$content =~ m{
    Frequency(\d+\sHz)\s
    Signal\sTo\sNoise\sRatio([\d.]+\sdB)\s
    Power\sLevel([\d.-]+\sdBmV)
    }xi or My_Die('content failed!');

[download]
When I wrote it, it was a much simpler one line, no 'x' expression with spaces instead of '\s' like so: 
$content =~ m/Frequency(\d+ Hz) Signal To Noise Ratio([\d.]+ dB) Power
+ Level([\d.-]+ dBmV)/i
    or My_Die('content failed!');

[download]
But the line was too long to fit the line length on Monks and wrapped (like here). So I massaged it to fit within the column limit, but I think the new format is much less readable than the original. Any ideas on how to improve that?

In reply to Re^2: Cable modem status by ruzam
in thread Cable modem status by ruzam

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!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • 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, details, 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, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            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.