Untested...
use CGI qw(:all);
$ENV{PATH} = "";
if (my ($name) = query_string =~ /(\w+)/) {
print header, h1("Results of finger"), pre(escapeHTML(`/usr/ucb/fing
+er $name`));
} else {
print header(-status => '403 Forbidden');
}
You might also want to consider
Net::Finger.
-- Randal L. Schwartz, Perl hacker
updated.... (tested {grin}):
#!/usr/bin/perl -Tw
use CGI::Carp qw(fatalsToBrowser);
use CGI qw(:all);
$ENV{PATH} = "";
if (my ($name) = param('keywords') =~ /(\w+)/) {
print header,
h1("Results of finger"),
pre(escapeHTML(scalar `/usr/bin/finger $name`));
} else {
print header(-status => '403 Forbidden');
}
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