I want to execute a script after outbound ssh.
I have two servers (A) and (B), and a computer (C).
(C) can connect to (A) via SSH but can't connect to (B).
And (A) can connect to (B) via SSH.
But (C) can do multi-hop ssh to go to (B):
C -> A -> B
So I want to log the outbound ssh in (A) with this variable ${SSH_CLIENT%% *} to know if (C) do a multi-hop to connect to (B).