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authorAntero Mejr <antero@mailbox.org>2022-07-13 15:01:22 +0000
committerLudovic Courtès <ludo@gnu.org>2022-07-19 18:54:42 +0200
commit95acd67dd3d4f1667b97561099ea66f36ee6485e (patch)
tree0dea07837d7db1154d23f32c1d0da3b662ecc80c /doc
parent55725724dd0891e1e195158d0774a3f9a8619361 (diff)
downloadguix-95acd67dd3d4f1667b97561099ea66f36ee6485e.tar.gz
guix-95acd67dd3d4f1667b97561099ea66f36ee6485e.zip
system: Add -I, --list-installed option.
* guix/scripts/system.scm (display-system-generation): Add #:list-installed-regex and honor it. (list-generations): Likewise. (show-help, %options): Add "--list-installed". (process-command): For 'describe' and 'list-generation', honor the 'list-installed option. * doc/guix.texi (Invoking Guix System): Add information for --list-installed flag. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'doc')
-rw-r--r--doc/guix.texi12
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index c348760dae..d8a3d2e90c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -37781,6 +37781,13 @@ bootloader boot menu:
Describe the running system generation: its file name, the kernel and
bootloader used, etc., as well as provenance information when available.
+The @code{--list-installed} flag is available, with the same
+syntax that is used in @command{guix package --list-installed}
+(@pxref{Invoking guix package}). When the flag is used,
+the description will include a list of packages that are currently
+installed in the system profile, with optional filtering based on a
+regular expression.
+
@quotation Note
The @emph{running} system generation---referred to by
@file{/run/current-system}---is not necessarily the @emph{current}
@@ -37808,6 +37815,11 @@ generations that are up to 10 days old:
$ guix system list-generations 10d
@end example
+The @code{--list-installed} flag may also be specified, with the same
+syntax that is used in @command{guix package --list-installed}. This
+may be helpful if trying to determine when a package was added to the
+system.
+
@end table
The @command{guix system} command has even more to offer! The following