> Date: Fri, 3 Aug 2012 16:17:56 +0200
[...]
>
> The only way I could do this programmatically is something like
>
> $ tmux new-window -d -t mysession: -n window-remotehost "ssh remotehost
> \"my shellcommandline on the remote host\""
>
> I hope this already shows the problem: Both tmux and ssh only accept a
> shell commandline for launching a command. That means that the remote
> shell commandline has to be escaped twice, and thus can't be
> parameterized with a shell variable.
Hi Jens,
Your proposal might be something to consider, but you should be able to
accomplish what you desire without it. For instance:
#!/bin/bash
A="HELLO"
B="WORLD"
upgradecommand="echo $A $B \$SSH_CONNECTION; cat /etc/passwd; sleep 5"
quoted=$(printf '%q' "$upgradecommand")
tmux new-window -d -t mysession: -n window-remotehost "ssh remotehost ${quoted}"
This will print HELLO WORLD and the value of SSH_CONNECTION on the remotehost
along with its passwd file.
HTH,
Sean
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