[ET Trac] [Einstein Toolkit] #545: Use ssh ProxyCommand instead of multiple ssh commands

#545: Use ssh ProxyCommand instead of multiple ssh commands -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: major | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- This would simplify quoting, thus also simplify the screen output, and may speed up things on remote connections.

Here is an example:

ssh -Y -o ProxyCommand='ssh eschnetter@mars.perimeterinstitute.ca nc -w 1 curry.pi.local 22' eschnett@curry.pi.local