How to define a command that will run in a remote shell

[Gerhard Lazu]

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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[Dmitry Klionsky-2]

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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