SSH Bastion Support

[telefax]

In my environment there are lots of servers behind a bastion hosts.
It would be great if we could have a field where you supply bastion host information. Either on each connection or folder.

Also, it would be good enough if you could supply raw ssh options anyway :)

In more recent SSH version this is accomplished by using "-J" flag on ssh:

-J destination
Connect to the target host by first making a ssh connection to
the jump host described by destination and then establishing a
TCP forwarding to the ultimate destination from there. Multiple
jump hops may be specified separated by comma characters. This
is a shortcut to specify a ProxyJump configuration directive.

Thanks!

[telefax]

So I guess this is equal to: https://man.openbsd.org/ssh_config#ProxyJump
Dont think you need proxycommand anymore for this.