diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 2f9fcbe3bf..2345617b2e 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -3385,7 +3385,7 @@ deleted. The set of garbage collector roots (``GC roots'' for short) includes default user profiles; by default, the symlinks under @file{/var/guix/gcroots} represent these GC roots. New GC roots can be added with @command{guix build --root}, for example (@pxref{Invoking -guix build}). +guix build}). The @command{guix gc --list-roots} command lists them. Prior to running @code{guix gc --collect-garbage} to make space, it is often useful to remove old generations from user profiles; that way, old @@ -3451,6 +3451,10 @@ This prints nothing unless the daemon was started with @option{--cache-failures} (@pxref{Invoking guix-daemon, @option{--cache-failures}}). +@item --list-roots +List the GC roots owned by the user; when run as root, list @emph{all} the GC +roots. + @item --clear-failures Remove the specified store items from the failed-build cache. |