/usr/lib/cgi-bin/gman.pl is in gman 0.9.3-5.2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | #!/usr/bin/perl -w
use strict;
if (@ARGV != 2) {
print <<_EOF_;
Content-type: text/html
<html><head><title>gman.pl: invalid use</title></head>
<body>
<h1>gman.pl cannot be used without arguments.</h1>
</body></html>
_EOF_
die;
}
my $section = $ARGV[0]; # should also have some sanity check
my $name = $ARGV[1];
my $man2html = "/usr/lib/cgi-bin/man/man2html";
my $path = `man -w $section $name`; chomp $path; $path =~ s/\s*$//;
unless (-s "$path") {
warn "not -s $path\n";
$name = lc $name;
$path = `man -w $section $name`; chomp $path; $path =~ s/\s*$//;
}
unless (-s "$path") {
warn "not -s $path\n";
print <<end_of_line;
Content-type: text/html
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>404 Not Found</TITLE>
</HEAD><BODY>
<H1>Not Found</H1>
The requested man page $name($section) was not found on this server.
</BODY></HTML>
end_of_line
die;
}
unless (-e "$man2html") {
warn "$man2html missing\n";
print <<end_of_line;
Content-type: text/html
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>man2html missing</TITLE>
</HEAD><BODY>
<H1>man2html missing</H1>
<p>You have to install <tt>man2html</tt> in order to use this mode in gman.
</BODY></HTML>
end_of_line
die;
}
my $page = `$man2html $path`;
# $page =~ s/^Content-type: text\/html\n\n// if (not run as cgi...);
$page =~ s/(This document was created by\n<a HREF=\".*\">man2html<\/a>)(,\nusing the manual pages.<br>)/$1 for <a href=\"\/cgi-bin\/gman.pl?1+gman\">gman<\/a>$2/io;
print $page;
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