Beef up the example inventory

Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/examples/classes/sudo.yml b/examples/classes/sudo.yml
new file mode 100644
index 0000000..8a95ccf
--- /dev/null
+++ b/examples/classes/sudo.yml
@@ -0,0 +1,13 @@
+applications:
+  - sudo
+parameters:
+  sudo:
+    opt_lecture: false
+    opt_ignore_dot: true
+    opt_listpw: true
+    opt_insults: true
+    opt_requiretty: true
+    opt_tty_tickets: true
+    opt_passwd_tries: 1
+    opt_secure_path: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+    no_passwd_group: wheel