From 2dde3cb2a44a992767759c5d77f9f21b367d1273 Mon Sep 17 00:00:00 2001
From: Frank Brehm <frank@brehm-online.com>
Date: Tue, 28 Jul 2020 17:45:41 +0200
Subject: [PATCH] saving uncommitted changes in /etc prior to apt run

---
 ssh/ssh_config | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/ssh/ssh_config b/ssh/ssh_config
index b211ec7..63e75e2 100644
--- a/ssh/ssh_config
+++ b/ssh/ssh_config
@@ -46,9 +46,14 @@ Host *
 #   VisualHostKey no
 #   ProxyCommand ssh -q -W %h:%p gateway.example.com
 #   RekeyLimit 1G 1h
-    SendEnv LANG LC_*
-    HashKnownHosts no
-    GSSAPIAuthentication yes
-    ForwardAgent yes
-    ServerAliveInterval 10
+    ControlMaster               auto
+    ControlPath                 /tmp/ssh_mux_%h_%p_%r
+    ControlPersist              2h
+    # SendEnvs			LANG LC_*
+    HashKnownHosts		no
+    GSSAPIAuthentication	yes
+    ForwardAgent		yes
+    ServerAliveInterval		60
+    ServerAliveCountMax         10
+    TCPKeepAlive		no
 
-- 
2.39.5