This code, when run as a cgi script (demo.pl, eg), does not perform the "dir"
(or does not return data to the $tmp variable, in any event).

It works in all other respects (I get a page in the browser that displays "Dir:")

Thoughts?  Thanks!!

#! c:\perl\bin\perl.exe use CGI qw(:standard :html3); use CGI::Carp qw(fatalsToBrowser); print header(); print '<html><body>'; $tmp = `dir`; if (defined($tmp)) { print "Dir: $tmp"; } else { print "Error: $!"; } print "<p>"; print "Path is $ENV{'PATH'}"; print '</body></html>';

Here's the PATH at runtime:

Path is d:\bin\;D:\oracle\ora81\bin;C:\Program Files\Oracle\jre\1.1.7\ +bin;C:\Perl\bin\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\W +bem

In reply to backtick in perl 5.8 cgi under iis 6 by cseelig

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.