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| -rw-r--r-- | doc/guix.texi | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index f1dea45f1d..85e8243015 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -1142,9 +1142,8 @@ When @var{pattern} is specified, delete the matching generations. When specified duration match. For instance, @code{--delete-generations=1m} deletes generations that are more than one month old. -If the current generation matches, it is deleted atomically---i.e., by -switching to the previous available generation. Note that the zeroth -generation is never deleted. +If the current generation matches, it is @emph{not} deleted. Also, the +zeroth generation is never deleted. Note that deleting generations prevents roll-back to them. Consequently, this command must be used with care. |