diff --git a/IT/ssh.md b/IT/ssh.md
index 23e3b10..412245c 100644
--- a/IT/ssh.md
+++ b/IT/ssh.md
@@ -18,3 +18,10 @@ Redirigé le port local 2000 vers le port 80 de toto en passant par un tunnel vi
 ```bash
 ssh -o GlobalKnownHostsFile=/dev/null -o UserKnownHostsFile=/dev/null
 ```
+
+## connection over Proxy socks
+
+````bash
+-o "ProxyCommand=nc -X 5 -x 127.0.0.1:1080 %h %p"
+```
+````