man: document calendar timers

This commit is contained in:
Lennart Poettering
2012-11-24 00:24:46 +01:00
parent 0979f2855c
commit 7a529f63e6
4 changed files with 316 additions and 8 deletions
+20 -6
View File
@@ -105,7 +105,7 @@
<term><varname>OnUnitActiveSec=</varname></term>
<term><varname>OnUnitInactiveSec=</varname></term>
<listitem><para>Defines timers
<listitem><para>Defines monotonic timers
relative to different starting points:
<varname>OnActiveSec=</varname> defines a
timer relative to the moment the timer
@@ -139,8 +139,8 @@
seconds. Example: "OnBootSec=50" means
50s after boot-up. The argument may
also include time units. Example:
"OnBootSec=5h 30min" means 5 hours and 30
minutes after boot-up. For details
"OnBootSec=5h 30min" means 5 hours and
30 minutes after boot-up. For details
about the syntax of time spans see
<citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
@@ -152,14 +152,27 @@
elapse and the configured unit is
started. This is not the case for
timers defined in the other
directives.</para></listitem>
directives.</para>
<para>These are monotonic timers,
independent of wall-clock time and timezones. If the
computer is temporarily suspended, the
monotonic clock stops too.</para>
monotonic clock stops too.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>OnCalendar=</varname></term>
<listitem><para>Defines realtime
(i.e. wallclock) timers via calendar
event expressions. See
<citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>
for more information on the syntax of
calendar event
expressions.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Unit=</varname></term>
@@ -185,7 +198,8 @@
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>
</para>
</refsect1>