Speed Up Multiple SSH Connections to the Same Server
Dec 29, 2008, 08:02 (0 Talkback[s])
(Other stories by Don Marti)
"ControlMaster auto tells ssh to try to start a master if none
is running, or to use an existing master otherwise. ControlPath is
the location of a socket for the ssh processes to communicate among
themselves. The %r, %h and %p are replaced with your user name, the
host to which you're connecting and the port number..."