From 0069f8d5e8aa7f25131463cfec32003b78cbfb5f Mon Sep 17 00:00:00 2001
From: Yaser Hsueh <xueye404@qq.com>
Date: Sun, 8 Jan 2023 02:53:32 +0800
Subject: [PATCH] doc: README.md

---
 README.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ed21388
--- /dev/null
+++ b/README.md
@@ -0,0 +1,17 @@
+# echo-ip
+
+usage:
+
+Start the server. Default: bind address 0.0.0.0 and port 8888.
+
+```
+./echo-ip -l 0.0.0.0 -p 8888
+```
+
+Send a HTTP request to the server, and you will receive an echo for you IP address.
+
+```
+curl 10.20.30.40:8888
+```
+
+