diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
 # scripts
 custom scripts for servers
+
+## Usage
+
+### Ajouter un host NodeJS dans NGinx
+
+```bash
+sudo curl -fsSL https://raw.githubusercontent.com/Jericho1060/scripts/refs/heads/main/set_new_nginx_app.sh | bash -s <domain> <port> <email>
+```
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