diff --git a/README.md b/README.md
index 0ff2070..18ebfaf 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 ## Overview
-A simple shell script that creates OpenVPN compatible tunnel profiles in the unified file format. Tested on iOS version 1.0.7 build 199 of OpenVPN Connect and likely works with the Android app as well as the official Linux client.
+A simple shell script that creates OpenVPN compatible tunnel profiles in the unified file format. Tested on:
+* Linux OpenVPN version 2.4.3
+* iOS version 1.1.1 build 212 of OpenVPN Connect
 
 ## Usage
 Invoke the script with 5 tokens and the profile is outputted to stdout.
@@ -11,12 +13,20 @@ Invoke the script with 5 tokens and the profile is outputted to stdout.
   6. Optionally define a port number (defaults to 1194 if left blank).
   7. Optionally define a protocol (defaults to udp if left blank).
 
-### Example
+### Example (run as root) using all 7 augments to setup a profile working port 443 using TCP
 ```
-sudo ./ovpngen titty.nipples.org /etc/openvpn/server/ca.crt /etc/easy-rsa/pki/signed/client.crt /etc/easy-rsa/pki/private/client.key /etc/openvpn/server/ta.key > iphone.ovpn
+CLIENT=foo
+
+./ovpngen nipple.titty.org \
+   /etc/openvpn/server/ca.crt \
+   /etc/easy-rsa/pki/signed/$CLIENT.crt \
+   /etc/easy-rsa/pki/private/$CLIENT.key \
+   /etc/openvpn/server/ta.key \
+	 443 \
+	 tcp > $CLIENT.ovpn
 ```
 
-The resulting myprofile.ovpn can be edited if desired.
+The resulting foo.ovpn can be edited if desired.
 
 ### Credit
 Majority of the credit goes to the script's original author, [trovao](https://github.com/trovao).  His version can be found [here](https://gist.github.com/trovao/18e428b5a758df24455b).
diff --git a/ovpngen b/ovpngen
index 7a7e3b8..c503af7 100644
--- a/ovpngen
+++ b/ovpngen
@@ -20,11 +20,13 @@ usage() {
 EOF
   echo
   echo 'For example:'
-  echo ' ovpngen titty.nipples.org \'
+  echo
+  echo 'CLIENT=jason'
+  echo "$0 nipple.titty.org \\"
   echo '   /etc/openvpn/server/ca.crt \'
-  echo '   /etc/easy-rsa/pki/signed/client.crt \'
-  echo '   /etc/easy-rsa/pki/private/client.key \'
-  echo '   /etc/openvpn/server/ta.key > iphone.ovpn'
+  echo '   /etc/easy-rsa/pki/signed/$CLIENT.crt \'
+  echo '   /etc/easy-rsa/pki/private/$CLIENT.key \'
+  echo '   /etc/openvpn/server/ta.key > $CLIENT.ovpn'
   exit 0
 }
 
@@ -62,7 +64,7 @@ persist-key
 persist-tun
 verb 3
 # optionally uncomment and change to exactly match the values specified
-# in /etc/openvpn/server.conf
+# in /etc/openvpn/server/server.conf
 #cipher AES-256-CBC
 #auth SHA512
 comp-lzo