X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fjournalctl.xml;h=632a8134dbd57350a26e8eecc89f79ea2f0730d4;hb=8f27a2212ee8d6311c88ef4358953ad0d7bfa851;hp=201f66a3b5378e923c20be5df8186335fcbc42af;hpb=1b12a7b5896f94bdf33b3a6661ebabd761ea6adc;p=elogind.git

diff --git a/man/journalctl.xml b/man/journalctl.xml
index 201f66a3b..632a8134d 100644
--- a/man/journalctl.xml
+++ b/man/journalctl.xml
@@ -168,10 +168,14 @@
 
                                 <listitem><para>Immediately jump to
                                 the end of the journal inside the
-                                implied pager tool. Very useful in
-                                combination with the
-                                <option>-b</option> option. Note that
-                                this is only supported for the
+                                implied pager tool. This implies
+                                <option>-n1000</option> to guarantee
+                                that the pager won't buffer logs of
+                                unbounded size. This may be overridden
+                                with an explicit <option>-n</option>
+                                with some other numeric value on the
+                                command line. Note that this option is
+                                only supported for the
                                 <citerefentry><refentrytitle>less</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                                 pager.</para></listitem>
                         </varlistentry>
@@ -320,22 +324,28 @@
                                 <term><option>-u</option></term>
                                 <term><option>--unit=</option></term>
 
-                                <listitem><para>Show data only of the
-                                specified unit. This will add a match
-                                for <literal>_SYSTEMD_UNIT=</literal>
-                                for the specified
-                                unit.</para></listitem>
+                                <listitem><para>Show messages for the
+                                specified systemd unit. This will add
+                                a match for messages from the unit
+                                (<literal>_SYSTEMD_UNIT=</literal>)
+                                and additional matches for messages
+                                from systemd and messages about
+                                coredumps for the specified unit.
+                                </para></listitem>
                         </varlistentry>
 
                         <varlistentry>
                                 <term><option>--user-unit=</option></term>
 
-                                <listitem><para>Show data only of the
+                                <listitem><para>Show messages for the
                                 specified user session unit. This will
-                                add a match for
-                                <literal>_SYSTEMD_USER_UNIT=</literal>
-                                for the specified
-                                unit.</para></listitem>
+                                add a match for messages from the unit
+                                (<literal>_SYSTEMD_USER_UNIT=</literal>
+                                and <literal>_UID=</literal>) and
+                                additional matches for messages from
+                                session systemd and messages about
+                                coredumps for the specified unit.
+                                </para></listitem>
                         </varlistentry>
 
                         <varlistentry>