Added sudo checker

Author: NerdOfCode

Bash/functions/is_root.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+#Purpose: Tell if the user is running script via root or not
+#If script exits with exit status of 2 then no root
+#If zero then root
+
+
+if [ "$EUID" -ne 0 ]
+then
+	exit 2
+fi
+
+exit 0