Get rid of the single quotes around the regular expressions used as the first operand to split.

I know you said that ping is just an example, but backticks in list context should give you an array of lines of output anyway, so you probably don't even need the first split. I'm not sure what you hope to accomplish with the second; if you remove the single quotes, it'll split on every word character, and you're not capturing them. Perhaps my @eachwordcmd = split ' ', $line; would work better?

Improve your skills with Modern Perl: the free book.

In reply to Re: Unable to extract elements from a split. Kindly Help. by chromatic
in thread Unable to extract elements from a split. Kindly Help. by perl514

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.