From 2f2e8d9185a78b1ac37d0ca3c2c50cb1f0983832 Mon Sep 17 00:00:00 2001
From: Jack-Benny Persson <jack-benny@cyberinfo.se>
Date: Tue, 3 Jun 2014 13:02:12 +0200
Subject: [PATCH] Initial commit

---
 hosts_up.css | 22 ++++++++++++++++++++++
 hosts_up.php | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 hosts_up.css
 create mode 100644 hosts_up.php
diff --git a/hosts_up.css b/hosts_up.css
new file mode 100644
index 0000000..07157f3
--- /dev/null
+++ b/hosts_up.css
@@ -0,0 +1,22 @@
+body
+{
+background-color:#bababa;
+}
+h1
+{
+color:#28699b;
+font-family:"Arial";
+text-align:left;
+}
+p
+{
+font-family:"Arial";
+font-size:24px;
+}
+
+#middle {
+    position: absolute;
+    left: 40%;
+    top: 10%;
+    margin: 0px
+}
diff --git a/hosts_up.php b/hosts_up.php
new file mode 100644
index 0000000..ce39675
--- /dev/null
+++ b/hosts_up.php
@@ -0,0 +1,46 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+
+<meta http-equiv="content-type" content="text/html; charset=utf-8" />
+<meta name="description" content="HostsUp" />
+<meta name="author" content="Jack-Benny Persson" />
+
+<link rel="stylesheet" type="text/css" href="hosts_up.css" title="HostsUp"/>
+<title>HostsUp</title>
+</head>
+
+<body>
+
+<div id = "middle">
+
+<?php
+$network = "192.168.0.0/24";
+
+$hosts = shell_exec("nmap $network -sn");
+
+/* Match any IP-number
+    [0-9] = all digits from 0-9
+    {1,3} = one, two or three digits
+    \. = a dot
+    Hence, 0-9 one, two or three time, a dot, and then all over again
+*/
+preg_match_all("/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/", $hosts, 
+    $out);
+
+print "<h1>Hosts that are up</h1>\n";
+print "<p>\n";
+
+foreach ($out[0] as $i)
+{
+    print $i . "<br />\n";
+}
+
+print "</p>\n";
+
+?>
+
+</div>
+
+</body>
+</html>
