Web-based MTR Script

Few days ago I helped my friend to write a web-based MTR, and here is the script:

<form action="index.php" method="get">
Address <input type=text name=address /> Counter <input type=text name=counter size=4 value=15> <input type=submit value=go />
</form>

<?php

if (strlen($_GET[address]) > 0
&amp;&amp;  $_GET[address] != 'localhost'
&amp;&amp; $_GET[address] != '127.0.0.1'
&amp;&amp; $_GET[address] != '127.0.0.0/8'
&amp;&amp; $_GET[counter] <= 50) {
$output = shell_exec('mtr '.$_GET[address].' -r -c '.$_GET[counter]);
echo "<pre>$output</pre>";
}

?>

The script will execute shell command similar to:

$ mtr <host> -r -c <counter>

Keywords:

  • mtr script
  • freebsd mtr scripts
Comments
  1. james Reply

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