bug#27145: document GuixSD system recovery process + document bournish and recovery/guile repl

[zimoun <zimon.toutoune@gmail.com>]

Hi,

Since I get:

--8<---------------cut here---------------start------------->8---
 ** Delivery incomplete **

 There was a temporary problem while delivering your message to ng0@pragmatique.xyz.
--8<---------------cut here---------------end--------------->8---

and the initial submitter wrote:

  <http://logs.guix.gnu.org/guix/2020-12-01.log#230743>
  <http://logs.guix.gnu.org/guix/2020-12-01.log#235356>

and it is tagged moreinfo with the message…

On Tue, 01 Dec 2020 at 19:49, zimoun <zimon.toutoune@gmail.com> wrote:
>
> On Tue, 30 May 2017 at 12:02, ng0 <ng0@pragmatique.xyz> wrote:
>> Currently neither bournish nor the guile recovery repl are documented
>> in a way which is helpful for a person which isn't technical
>> knowledged running into the unhappy case of a system which doesn't
>> boot. In fact both are not even mentioned in our documentation
>> and the built in help is not sufficient.
>
> Could you explain more what you are expecting?

…so I conclude: closing!


All the best,
simon