- ControlPath ~/tmp/rzlab3_%p_%r
-Host rzlab.ucr.edu dn-rzlab.donarmstrong.com svn.donarmstrong.com git.donarmstrong.com
+ ControlPath ~/tmp/rzlab3_%p_%rA
+Host linnode.donarmstrong.com git.donarmstrong.com linnode
+ User don
+ UserKnownHostsFile ~/.ssh/known_hosts_don
+ IdentityFile ~/.ssh/identity_don
+ ControlPath ~/tmp/linnode.donarmstrong.com_%p_%r
+Host rzlab.ucr.edu dn-rzlab.donarmstrong.com svn.donarmstrong.com rzlab.int.donarmstrong.com