This file is indexed.

/usr/sbin/cfdoc is in cfengine2 2.2.10-7.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/usr/bin/perl
#
# Copyright (C) 1995 Andrew Ford
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
# cfdoc -- Simple utility to document a cfengine configuration file 
#          (or other configuration file that uses '#' in the first 
#          line to indicate comments).
#
# Author:
#   Andrew Ford                     Email:  andrew@icarus.demon.co.uk
#   Independent Software Consultant WWW:    http://www.nhbs.co.uk/aford/aford.html
#   "Brittany", Wells Road,         Tel:    +44 1452 770836  Fax: 770835
#   Eastcombe, Stroud, GL6 7EE, GB  Mobile: +44 385 258278
#
# Comments starting in column 0 are regarded as text to be typeset (this
# can contain arbitrary markup), while other lines are regarded as code 
# to be set in a verbatim environment.  The default comment indicator is
# '#' and verbatim environments are enclosed in \begin{verbatim} and
# \end{verbatim} pairs, but this behaviour can be overridden with command
# line options.
# 

use Getopt::Std;

&parse_cmd_line;
&format_file;

# Format a file

sub format_file {
    while (<>) {

	# Start state - look for "#!/" on first line and ignore if found.
	
	next if /^\#!(.*)/ && !$state++;
	
	chop if /\n$/;
	
	# Lines that start with a '#' in the first column are printed
	# without the '#'
	# If the previous line was not part of a comment then the
	# currently open verbatim environment is closed.
	
	if (/^$comment_marker\s*(.*)/) {
	    if ($in_code) {
		print($end_verbatim);
		$in_code = 0;
	    }
	    print("$1\n");
	    $blank_lines = 0;

	} 
	
	# Other lines are printed in a verbatim environment (which
	# is opened if not already open).
	# Blank lines are counted and only output if they apear within
	# a block of code.

	else {
	    $blank_lines++, next if /^\s*$/;	
	    if (!$in_code) {
		print($start_verbatim);
		$in_code = 1;
	    } elsif ($blank_lines) {
		foreach $i (1 .. $blank_lines) {
		    print("\n");
		}
		$blank_lines = 0;
	    }
	    print("$_\n");
	}
    }

    print $end_verbatim if $in_code;
}


# Parse the command line

sub parse_cmd_line {

    $comment_marker         = "#";
    $latex_start_verbatim   = "\\begin{verbatim}\n";
    $latex_end_verbatim     = "\\end{verbatim}\n";
    $html_start_verbatim    = "<PRE>\n";
    $html_end_verbatim      = "</PRE>\n";
    $texinfo_start_verbatim = "\@smallexample\n";
    $texinfo_end_verbatim   = "\@end smallexample\n";

    $start_verbatim = $latex_start_verbatim;
    $end_verbatim   = $latex_end_verbatim;

    $usage = "usage: $0 [options] <file\n" .
 	     "    -c comment_marker     string indicating comment line (default is '#')\n" .
	     "    -l language           markup language to use (default is LaTeX)\n" .
	     "    -s start-marker       markup for start of code (default \\begin{verbatim})\n" .
	     "    -e end-marker         markup for end of code (default \\end{verbatim})\n" .
	     "Known languages are \"LaTeX\" (default), \"HTML\" and \"texinfo\".\n";

    getopts('c:l:s:e:') || die $usage;

    if (defined($opt_c)) {
	$comment_marker = $opt_c;
    }

    if (defined($opt_l)) {
	if ($opt_l eq "latex" || $opt_l eq "LaTeX") {
	    $start_verbatim = $latex_start_verbatim;
	    $end_verbatim   = $latex_end_verbatim;
	} elsif ($opt_l eq "html" || $opt_l eq "HTML") {
	    $start_verbatim = $html_start_verbatim;
	    $end_verbatim   = $html_end_verbatim;
	} elsif ($opt_l eq "texinfo" || $opt_l eq "TEXINFO") {	
	    $start_verbatim = $texinfo_start_verbatim;
	    $end_verbatim   = $texinfo_end_verbatim;
	} else {
	    die "Unknown markup language: \"$opt_l\".\n" . $usage;
	}
    }
    if (defined($opt_s)) {
	$start_verbatim = $opt_s;
    }
    if (defined($opt_e)) {
	$end_verbatim = $opt_e;
    }
}