Please learn about the shell you're using. cmd.exe does not support multiline commands. You will need to fit the complete command on one line.

Also, cmd.exe does not know about single quotes. You will need to change the surrounding quotes to double quotes. This also means that you will need to change all inner double quotes to qq().

perl -ane "$s = qq(); foreach (@F) { /(\d+)-(\d+)/ and $2 - $1 >= 30 a
+nd $s .= qq( $1-$2) }; print qq($F[0]$s\n) if $s" input.txt

[download]

In reply to Re: Why this script is not running on windows? by Corion
in thread Why this script is not running on windows? by abhikalrt53

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.