From 761f47d6b7dada2636006f1555c6f0b7c4683166 Mon Sep 17 00:00:00 2001
From: nzambello <nzambello@protonmail.com>
Date: Fri, 7 Jul 2023 08:25:39 +0200
Subject: [PATCH] update readme

---
 README.md | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index eaaf160..d544043 100644
--- a/README.md
+++ b/README.md
@@ -22,13 +22,19 @@ open http://localhost:7878
 
 and you will be redirected to `REDIRECT_URL` from your env.
 
-## Configuration
+### Configuration
 
 It loads configuration from environment variables:
 
-- `REDIRECT_URL`: the url to redirect to
+- `REDIRECT_URL`: (**required**) the url to redirect to
 - `PERMANENT`: if true, it will return a 301 status code, otherwise 302
 
+## Docker example
+
+```
+docker run -p 7878:7878 -e REDIRECT_URL=https://nzambello.dev -e PERMANENT=true nzambello/redirector:latest
+```
+
 ## Docker compose example
 
 ```yaml