CHANGELOG

@@ -1,6 +0,0 @@
-v0.1 - 2014-06-03
-    First version of Hosts Up released.
-
-v0.2 - 2014-06-04
-    Added hostnames to Hosts Up and decreased font size a bit.
-

help.php

@@ -6,7 +6,7 @@ include ("htmlblock.html");
 <p class="text">
 When entering the Hosts Up webpage it scans the network specified in the
 index.php file ($network variable) and displays all live hosts. The scan is a
-simple ping sweep performed by Nmap. When a IP-number is clicked it is automatically 
+simple ping sweep performed by Nmap. When a host is clicked it is automatically 
 port scanned and the results show up on the webpage. That's pretty much all
 there is to it.
 

hosts_up.css

@@ -13,7 +13,7 @@ h1
 p
 {
     font-family:"Arial";
-    font-size:20px;
+    font-size:22px;
 }
 
 p.top
@@ -59,18 +59,17 @@ a:active
 
 #middle
 {
+    position: absolute;
+    left: 35%;
+    top: 10%;
     width:400px;
-    margin: auto
+    margin: 0px
 }
 
 #top 
 {
-    width:400px;
+    position: absolute;
-    margin: auto
+    left: 35%;
-}
+    top: 5%
-
+    margin: 0px
-hr
-{  
-    margin-left:0px;
-    width:280px;
 }

index.php

@@ -8,26 +8,21 @@ $hosts = shell_exec("nmap $network -sn");
 
 // Regexp to match any IP-number
 preg_match_all("/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/", $hosts, 
-    $ip);
+    $out);
-
-// Match hostnames (only the host part, up to the first dot)
-preg_match_all("/(?<=for\s)([a-z]*)/", $hosts, $name);
-
 
 print "<h1>Hosts that are up</h1>\n";
 print "<p>\n";
 
-$counter = 0;
+foreach ($out[0] as $i)
-foreach ($ip[0] as $i)
 {
-    print "<a href=\"scan.php?host=$i\">$i</a>&emsp;" . $name["0"]["$counter"] . 
+    print "<a href=\"scan.php?host=$i\">$i</a> <br />\n";
-    "<br />\n";
-    $counter++;
 }
 
 print "</p>\n";
+
 ?>
 
 </div>
+
 </body>
 </html>