For example:

#!/usr/bin/perl

use strict;
use warnings;
use CGI qw(header);

print header(-type=>'text/plain');
print qx(who);

[download]

But you want to be very careful what commands you allow people to execute from a web page.

--
<http://www.dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re: using CGI to output a system command by davorg
in thread using CGI to output a system command by drock

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