diff --git a/gen_random.sh b/gen_random.sh
index 00cb7e6..e0082f0 100755
--- a/gen_random.sh
+++ b/gen_random.sh
@@ -18,3 +18,4 @@ curl --silent -X PUT --user "adelorenzo:dimi2014" https://couchdb.oe74.cloud/kk_
 random_rev=`curl --silent -X GET https://adelorenzo:dimi2014@couchdb.oe74.cloud/kk_users/$random | jq -c '._rev' | sed 's/^.//' | sed 's/.$//'`
 curl --silent -H "Content-Type: text/x-yaml" -X PUT --data-binary @${random}-wg_server.yaml --user "adelorenzo:dimi2014" "https://couchdb.oe74.cloud/kk_users/${random}/${random}-wg_server.yaml?rev=$random_rev" > /dev/null
 rm ${random}-wg_server.yaml
+
diff --git a/options-example.sh b/options-example.sh
new file mode 100644
index 0000000..0a6eac8
--- /dev/null
+++ b/options-example.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+foo1() { echo 'hello from foo1!'; }
+foo2() { ls -l; }
+foo3() { echo 'hello from foo3!'; }
+
+# read -p "Enter a Number (1,2, or 3): " num
+
+if [[ $1 = [123] ]]; then # validate input
+  foo"$1"
+fi
\ No newline at end of file