diff options
| -rw-r--r-- | man/journalctl.xml | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/man/journalctl.xml b/man/journalctl.xml index 39c8c07d6b..be2916c0c1 100644 --- a/man/journalctl.xml +++ b/man/journalctl.xml @@ -930,7 +930,8 @@ <para>With one match specified, all entries with a field matching the expression are shown:</para> - <programlisting>journalctl _SYSTEMD_UNIT=avahi-daemon.service</programlisting> + <programlisting>journalctl _SYSTEMD_UNIT=avahi-daemon.service +journalctl _SYSTEMD_CGROUP=/user.slice/user-42.slice/session-c1.scope</programlisting> <para>If two different fields are matched, only entries matching both expressions at the same time are shown:</para> @@ -950,6 +951,19 @@ <programlisting>journalctl _SYSTEMD_UNIT=avahi-daemon.service _PID=28097 + _SYSTEMD_UNIT=dbus.service</programlisting> + <para>To show all fields emited <emphasis>by</emphasis> a unit and <emphasis>about</emphasis> + the unit, option <option>-u</option>/<option>--unit=</option> should be used. + <command>journalctl -u <replaceable>name</replaceable></command> + expands to a complex filter similar to + <programlisting>_SYSTEMD_UNIT=<replaceable>name</replaceable>.service + + UNIT=<replaceable>name</replaceable>.service _PID=1 + + OBJECT_SYSTEMD_UNIT=<replaceable>name</replaceable>.service _UID=0 + + COREDUMP_UNIT=<replaceable>name</replaceable>.service _UID=0 MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1 + </programlisting> + (see <citerefentry><refentrytitle>systemd.journal-fields</refentrytitle><manvolnum>5</manvolnum></citerefentry> + for an explanation of those patterns). + </para> + <para>Show all logs generated by the D-Bus executable:</para> <programlisting>journalctl /usr/bin/dbus-daemon</programlisting> |