add help text

1 files changed, 16 insertions, 0 deletions

diff --git a/readme.md b/readme.md
index da6c0e2..48a59ff 100644
--- a/readme.md
+++ b/readme.md
@@ -8,3 +8,19 @@
 $ crate2nix generate
 $ nix-build
 ```
+
+### usage
+
+```
+Usage
+-----
+
+hedge [-h | --help] [--port <number>] [--database <path>]
+
+Options
+-------
+
+    -h, --help       Prints help information
+        --port       Port to start the server on (default: 3000)
+        --database   Path to database (default: urls.db_3)
+```