Hello,
I need to connect to a server X that I can only connect after connecting
to another server Y first.
As I understand from reading the documentation, I can do multi-hops
using proxies. The problem is that the Y server has a weird shell that
only accepts the following commands:
ssh, telnet, who, last, passwd, help, version, quit, exit, and logout
So when tramp trys to run tramp-open-connection-setup-interactive-shell
and send the string "exec env ENV='' PROMPT_COMMAND='' PS1='$ ' PS2=''
PS3='' %s" it hangs.
If I try to change that string to "ssh X", it works, but since the shell
at Y can't add the server key to the known_hosts file, I have to type
and addicional "yes" (because of the "Are you sure you want to continue
connecting (yes/no)?") plus send the password again.
I tried to place two tramp-send-command at
tramp-open-connection-setup-interactive-shell, one for "ssh X" and
another for "yes", but that doesn't seem to work (it only runs the "ssh
X" and it seems that it doesn't run the second command).
Is there any way to connect to the server X? I think that since
multi-hops uses the tramp-open-connection-setup-interactive-shell they
are not the answer in this case. Am I wrong?
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