doc: cookbook: Mention "guix hash -rx" for Git checkouts.
authorLudovic Courtès <ludovic.courtes@inria.fr>
Mon, 22 Jun 2020 14:40:18 +0000 (16:40 +0200)
committerLudovic Courtès <ludo@gnu.org>
Mon, 22 Jun 2020 22:03:08 +0000 (00:03 +0200)
commit2f562699ea936f9639ccf5deef2e7b458a7426bf
tree751eb1e768875f694febee98ba2071d98faccdfa
parentab83e1f054ef8c9ce1486a56f2484430630d42a3
doc: cookbook: Mention "guix hash -rx" for Git checkouts.

* doc/guix-cookbook.texi (Extended example): Mention "guix hash -rx ."
doc/guix-cookbook.texi