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02/02: doc: Add example to calculate the size a system.
From: |
guix-commits |
Subject: |
02/02: doc: Add example to calculate the size a system. |
Date: |
Fri, 29 May 2020 12:49:00 -0400 (EDT) |
ambrevar pushed a commit to branch master
in repository guix.
commit 776409c5069de949da328b769132fa009477668c
Author: Pierre Neidhardt <mail@ambrevar.xyz>
AuthorDate: Tue May 26 15:36:58 2020 +0200
doc: Add example to calculate the size a system.
* doc/guix.texi (Invoking `guix size'): Add guix size example for store
item.
---
doc/guix.texi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/doc/guix.texi b/doc/guix.texi
index 5b9942d..ba5729b 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -10112,6 +10112,13 @@ libraries. (That libc and GCC's libraries represent a
large fraction of
the closure is not a problem @i{per se} because they are always available
on the system anyway.)
+Since the command also accepts store file names, assessing the size of
+a build result is straightforward:
+
+@example
+guix size $(guix system build config.scm)
+@end example
+
When the package(s) passed to @command{guix size} are available in the
store@footnote{More precisely, @command{guix size} looks for the
@emph{ungrafted} variant of the given package(s), as returned by