diff --git a/README.md b/README.md
index 849e3b4..d005792 100644
--- a/README.md
+++ b/README.md
@@ -26,3 +26,7 @@ Have a lot of fun!`\cite{suse}`
 ---
 
 The idea behind current addressing system is sketched in `IDEA`.
+
+## Tips & Tricks
+
+Using clusterssh: `cssh -l root -o -o\ IdentityFile=./ssh_key <IPs>`