From: "Sebastian W." <swittenk@...>
Date: 2009-01-15T07:31:10+09:00
Subject: Re: Net::SSH serialized commands

lyrics wrote:
> On 14 jan, 22:12, "Sebastian W." <switt...@yahoo.com> wrote:
>> > end
>> could try just doing this:
>>
>> Net::SSH.start( addr, user, :password => passwd) do |session|
>> �session.exec! ("service X restart; <command to configure service X>")
>> end
>> --
>> Posted viahttp://www.ruby-forum.com/.
> 
> Thanks for replying.
> The solution isn't suitable.
> I need to execute other commands on another ssh connexion.
> Actually, my code is more like this:
> 
> Net::SSH.start( addr, user, :password => passwd) do |session1|
>   Net::SSH.start( addr2, user2, :password => passwd2) do |session2|
>     session1.exec! ("service X restart;")
>     session2.exec! ("<command...>")
>     session1.exec! ("<command ...>")
>   end
> end

Hm...that looks a bit odd to me. Why do the sessions have to be nested?

If you need to do more advanced stuff - which it sounds like - "exec!" 
probably will not suffice as it is just a convenience method.

Here is the Net::SSHv2 docs, they're very helpful: 
http://net-ssh.rubyforge.org/ssh/v2/api/index.html

What you are likely looking for is to use Net::SSH::Multi (maybe), build 
up an aggregated event loop, and then run it with the "loop" method.

-- 
Posted via http://www.ruby-forum.com/.