doc: cookbook: Suggest 'guix shell'.

* doc/guix-cookbook.texi (A Scheme Crash Course): Suggest 'guix shell'
instead of 'guix environment'.
(Customizing the Kernel, The benefits of manifests): Likewise.
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Ludovic Courtès 2022-07-08 15:47:25 +02:00
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@ -122,7 +122,7 @@ language, install it with @code{guix install guile} and start a
@dfn{REPL}---short for @uref{https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop,
@dfn{read-eval-print loop}}---by running @code{guile} from the command line.
Alternatively you can also run @code{guix environment --ad-hoc guile -- guile}
Alternatively you can also run @code{guix shell guile -- guile}
if you'd rather not have Guile installed in your user profile.
In the following examples, lines show what you would type at the REPL;
@ -1600,7 +1600,7 @@ letting you know what you're missing. If the file is blank then you're
missing everything. The next step is to run:
@example shell
guix environment linux-libre -- make localmodconfig
guix shell -D linux-libre -- make localmodconfig
@end example
and note the output. Do note that the @file{.config} file is still empty.
@ -2787,7 +2787,7 @@ Maybe a dependency from our manifest has been updated; or we may have run
garbage-collected.
@item
Eventually, we set to work on that project again, so we run @code{guix environment
Eventually, we set to work on that project again, so we run @code{guix shell
-m manifest.scm}. But now we have to wait for Guix to build and install
stuff!
@end enumerate