multiplexing

Speed Up Multiple SSH Connections to the Same Server

Linux Journal - The Original Magazine of the Linux Community  Fri, 12/26/2008 - 12:18

If you run a lot of terminal tabs or scripts that all need to make OpenSSH connections to the same server, you can speed them all up with multiplexing: making the first one act as the master and letting the others share its TCP connection to the server.

read more