diff --git a/config.php b/config.php
index 9106217..d86e0f5 100644
--- a/config.php
+++ b/config.php
@@ -17,4 +17,6 @@ $HOSTSCAN_OPTIONS = [
];
$SCANSDIR = 'scans';
-$DATADIR = '/usr/share/nmap';
\ No newline at end of file
+$DATADIR = '/usr/share/nmap';
+
+$sudo = true;
\ No newline at end of file
diff --git a/hostScan.xsl b/hostScan.xsl
index c636a8a..d338261 100755
--- a/hostScan.xsl
+++ b/hostScan.xsl
@@ -67,7 +67,7 @@
<body>
<nav class="ui inverted teal fixed menu">
- <a class="ui teal button item" href=".">
+ <a class="ui teal button item" href="{$basedir}">
<xsl:text>lan</xsl:text>
<svg class="logo" version="1.1" id="Layer_1" x="0px" y="0px" viewBox="0 0 24 24" xml:space="preserve" width="40" height="40" xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg"><defs id="defs206"/><g id="g998" transform="matrix(0,0.04687491,-0.04687491,0,24,2.2682373e-5)"><g id="g147"><g id="g145"><path d="m 322.065,92.046 c -46.24,0 -83.851,37.619 -83.851,83.857 v 168.712 c 0,25.224 -21.148,45.745 -46.372,45.745 -25.224,0 -46.372,-20.521 -46.372,-45.745 V 199.464 h -38.114 v 145.151 c 0,46.24 38.246,83.859 84.486,83.859 46.24,0 84.486,-37.619 84.486,-83.859 V 175.903 c 0,-25.223 20.514,-45.743 45.737,-45.743 25.223,0 45.737,20.521 45.737,45.743 v 134.092 h 38.114 V 175.903 c 0,-46.239 -37.611,-83.857 -83.851,-83.857 z" id="path143"/></g></g><g id="g153"><g id="g151"><path d="M 144.198,0 H 108.625 C 98.101,0 89.568,8.746 89.568,19.271 c 0,1.157 0.121,2.328 0.318,3.598 h 73.052 c 0.197,-1.27 0.318,-2.441 0.318,-3.598 C 163.256,8.746 154.723,0 144.198,0 Z" id="path149"/></g></g><g id="g159"><g id="g157"><path d="m 420.183,486.591 h -71.731 c -0.626,2.541 -0.978,4.077 -0.978,6.176 0,10.525 8.532,19.234 19.057,19.234 h 35.573 c 10.525,0 19.057,-8.709 19.057,-19.234 0,-2.098 -0.352,-3.635 -0.978,-6.176 z" id="path155"/></g></g><g id="g165"><g id="g163"><rect x="87.027" y="41.925999" width="80.040001" height="138.481" id="rect161"/></g></g><g id="g171"><g id="g169"><rect x="344.93301" y="329.052" width="80.040001" height="138.481" id="rect167"/></g></g><g id="g173"></g><g id="g175"></g><g id="g177"></g><g id="g179"></g><g id="g181"></g><g id="g183"></g><g id="g185"></g><g id="g187"></g><g id="g189"></g><g id="g191"></g><g id="g193"></g><g id="g195"></g><g id="g197"></g><g id="g199"></g><g id="g201"></g></g></svg>
<xsl:text>can</xsl:text>
diff --git a/lanScan.xsl b/lanScan.xsl
index dd5f24f..3e02f5b 100755
--- a/lanScan.xsl
+++ b/lanScan.xsl
@@ -66,7 +66,7 @@
<body>
<nav class="ui inverted teal fixed menu">
- <a class="ui teal button item" href=".">
+ <a class="ui teal button item" href="{$basedir}">
<xsl:text>lan</xsl:text>
<svg class="logo" version="1.1" id="Layer_1" x="0px" y="0px" viewBox="0 0 24 24" xml:space="preserve" width="40" height="40" xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg"><defs id="defs206"/><g id="g998" transform="matrix(0,0.04687491,-0.04687491,0,24,2.2682373e-5)"><g id="g147"><g id="g145"><path d="m 322.065,92.046 c -46.24,0 -83.851,37.619 -83.851,83.857 v 168.712 c 0,25.224 -21.148,45.745 -46.372,45.745 -25.224,0 -46.372,-20.521 -46.372,-45.745 V 199.464 h -38.114 v 145.151 c 0,46.24 38.246,83.859 84.486,83.859 46.24,0 84.486,-37.619 84.486,-83.859 V 175.903 c 0,-25.223 20.514,-45.743 45.737,-45.743 25.223,0 45.737,20.521 45.737,45.743 v 134.092 h 38.114 V 175.903 c 0,-46.239 -37.611,-83.857 -83.851,-83.857 z" id="path143"/></g></g><g id="g153"><g id="g151"><path d="M 144.198,0 H 108.625 C 98.101,0 89.568,8.746 89.568,19.271 c 0,1.157 0.121,2.328 0.318,3.598 h 73.052 c 0.197,-1.27 0.318,-2.441 0.318,-3.598 C 163.256,8.746 154.723,0 144.198,0 Z" id="path149"/></g></g><g id="g159"><g id="g157"><path d="m 420.183,486.591 h -71.731 c -0.626,2.541 -0.978,4.077 -0.978,6.176 0,10.525 8.532,19.234 19.057,19.234 h 35.573 c 10.525,0 19.057,-8.709 19.057,-19.234 0,-2.098 -0.352,-3.635 -0.978,-6.176 z" id="path155"/></g></g><g id="g165"><g id="g163"><rect x="87.027" y="41.925999" width="80.040001" height="138.481" id="rect161"/></g></g><g id="g171"><g id="g169"><rect x="344.93301" y="329.052" width="80.040001" height="138.481" id="rect167"/></g></g><g id="g173"></g><g id="g175"></g><g id="g177"></g><g id="g179"></g><g id="g181"></g><g id="g183"></g><g id="g185"></g><g id="g187"></g><g id="g189"></g><g id="g191"></g><g id="g193"></g><g id="g195"></g><g id="g197"></g><g id="g199"></g><g id="g201"></g></g></svg>
<xsl:text>can</xsl:text>
diff --git a/scan.php b/scan.php
index 546d0c4..ba21ca5 100755
--- a/scan.php
+++ b/scan.php
@@ -28,7 +28,7 @@ foreach ($inputs as $arg => $value) {
$tempPath = tempnam(sys_get_temp_dir(), 'scan_').".xml";
-exec("sudo nmap$args -oX '$tempPath' $targets 2>&1", $stderr, $code);
+exec($sudo ? "sudo " : "" . "nmap$args -oX '$tempPath' $targets 2>&1", $stderr, $code);
if ($code) {
http_response_code(500);
die(implode("<br/>\n", $stderr));