X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=ssh_config;h=babd153a0cacd5593a0cba5754dc441fa213a96f;hb=43fc6ae667ca55c4c3e3a3f1dd0881a7c2c117ce;hp=2d272842ada17db8c158c4eaa86c115b9b2e6c85;hpb=8fab449d59c0cc250464c03d085625141b4b12a6;p=config%2Fdotfiles.git

diff --git a/ssh_config b/ssh_config
index 2d27284..babd153 100644
--- a/ssh_config
+++ b/ssh_config
@@ -3,7 +3,7 @@
 # Some options are set even if they are default to prevent /etc/ssh/ssh_config
 # from overwriting them.
 
-# Copyright (C) 2011-2014  Simon Ruderich
+# Copyright (C) 2011-2016  Simon Ruderich
 #
 # This file is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -26,6 +26,18 @@
 #     ServerAliveInterval 5
 
 
+# Options are parsed top-to-bottom, the first matching option is used. Later
+# assignments to the same option are ignored, thanks to anonJD in #openssh on
+# Freenode (2011-05-18 21:40 CEST) for letting me know. Therefore put all
+# affected host specific rules here, before the global rules.
+#
+# For example to change the MACs option for a specific host, use:
+#
+# Host host
+#     # Old SSH daemon which needs SHA1 (SHA-512 in case it gets updated).
+#     MACs hmac-sha2-512,hmac-sha1
+
+
 # Rules for all hosts.
 Host *
 
@@ -90,7 +102,7 @@ Host *
 # sockets are stored in ~/.ssh (by default ControlPath is not set). Using %r
 # (remote user name) might leak information to other users on the current
 # system (e.g. via netstat or lsof).
-    ControlPath ~/.ssh/master-%l-%h-%p-%r
+    ControlPath ~/.ssh/master/%l-%h-%p-%r
 # Automatically create a new master session if there's none yet or use an
 # existing one. This way the user doesn't have to use -M to enable a master
 # manually. Don't set this option to "yes" or all SSH commands try to become
@@ -104,19 +116,21 @@ Host *
 # prevents stale master connections.
     ControlPersist 10
 
-# Hash hosts in ~/.ssh/known_hosts to try to conceal the known hosts. Doesn't
-# help if the ssh hosts are stored in the shell's history file or in this file
-# as shortcut.
-    HashKnownHosts yes
-
 # Don't permit running local commands (default).
     PermitLocalCommand no
 
 # Don't send any environment variables (default).
     SendEnv
 
+# Don't hash any hosts in ~/.ssh/known_hosts. It doesn't help if the ssh hosts
+# are stored in the shell's history file or in this file as shortcut so it's
+# rather useless (default).
+    HashKnownHosts no
+
 # Check host IP in known_hosts when connecting to detect DNS spoofing
 # (default).
     CheckHostIP yes
 # Ask before adding any host keys to ~/.ssh/known_hosts (default).
     StrictHostKeyChecking ask
+# Don't trust host keys from DNS' SSHFP resource records (default).
+    VerifyHostKeyDNS no