How can I supply additional options in .ssh/config? I know that information like Host, Port, User etc. may be used in the ssh-configuration file to abbreviate ssh commands. I frequently create ssh-tunnels using the options "-Nf" to fork to the background. Is it possible to provide such options within the configuration file as well, and how?
I often do the same thing with
LocalForward directives. I also use connection muxing with
ControlPath directives; if I want to have a connection that I use just for the tunnels, since my connections' muxers persist for 30 minutes, I can
ssh firstname.lastname@example.org logout and have 30 minutes to open any tunnelled connections, and the tunnels will remain open until I've not used any of them for 30 minutes.
Here are the relevant bits of my
ControlMaster auto ControlPath ~/.ssh/mux/ssh_mux_%h_%p_%r ControlPersist 30m host shortname User username HostName remotehost.example.com LocalForward localhost:1234 192.168.6.76:1234