From f1858dbc32fb239d748ab5df3cfae0e5f833b393 Mon Sep 17 00:00:00 2001
From: UnicodingUnicorn <7555ic@gmail.com>
Date: Sun, 17 Feb 2019 08:13:25 +0800
Subject: [PATCH] Document flags

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index d23d648..79e7f0c 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,14 @@
 
 Beep backend records and makes available the last seen times of users.
 
+## Flags
+
+Flags are supplied to the compiled go program in the form ```-flag=stuff```.
+
+| Flag | Description | Default |
+| ---- | ----------- | ------- |
+| listen | Port number to listen on | 8080 |
+
 ## API
 
 ### Subscribe User