--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/docs/man/man8/fjail-freebsd-update.rst	Mon Dec 05 16:01:54 2022 +0100
@@ -0,0 +1,41 @@
+.. -*- coding: utf-8; indent-tabs-mode: nil; -*-
+
+fjail-freebsd-update
+====================
+
+Synopsis
+--------
+
+**fjail freebsd-update** [**-c** `currently-running`] `directory`
+
+
+Description
+-----------
+
+A checked :manpage:`freebsd-update(8)` for a system located or mounted
+at `directory`. A corresponding jail may or may not be running.
+
+.. program:: fjail freebsd-update
+
+.. option:: -c currently-running
+
+   Do not assume that the system at `directory` is currently running
+   the host's FreeBSD version but the version given in
+   `currently-running`.
+
+   This will also be checked by :manpage:`freebsd-version(1)` for
+   `directory`.
+
+
+Environment
+-----------
+
+All environment variables that affect :manpage:`freebsd-update` are
+effective also.
+
+
+See Also
+--------
+
+:manpage:`fjail(8)`, :manpage:`freebsd-update(8)`,
+:manpage:`freebsd-version(1)`