[erlang-questions] How to define a command that will run in a remote shell

Dmitry Klionsky dm.klionsky@REDACTED
Mon Feb 5 12:49:53 CET 2018


Entop implemented a separate script for it.

https://github.com/mazenharake/entop/blob/master/entop


On 02/05/2018 11:36 AM, Gerhard Lazu wrote:
> When connecting to a remote node via remsh, is it possible to specify 
> a command that will run on the remote node as soon as the shell is active?
>
> Both -run and -eval erl flags are executed in the context of the 
> current node, I am looking for something like -remrun or -remeval, 
> that would execute in the context of the remote shell.
>
> The end-goal is to have a single CLI command, e.g. observe, which 
> enables a user to select any Erlang node that is part of a cluster, 
> and observer_cli:start() [1]. will be invoked on remote shell invocation.
>
> Thank you, Gerhard.
>
> [1] _https://github.com/zhongwencool/observer_cli_
>
>
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-- 
BR,
Dmitry

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