If you're not tied to the idea of the GET method (that is, creating a link with a query string), you might look to using POST (form submission).
<form method="POST" action="second_script.cgi"> <input type="hidden" name="username" value="whatever"> <input type="hidden" name="show_size" value="some ridiculous number li +ke 8 3/4"> <input type="hidden" name="belabor the point?" value="Yes & it's fun!" +> <input type="submit"> </form>
The best part about that is that you can use a heredoc or interpolate variables into the value sections. The browser or user agent will be the one to handle escaping the parameters correctly.

Using CGI, there's no need to wonder if users use GET or POST to send data. Your interface is the same.


In reply to Re: Best way of doing CGI passthroughs by chromatic
in thread Best way of doing CGI passthroughs by stephen

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.