Livestatus.
Details on the available tables and attributes with Icinga 2 can be found
-in the [Livestatus Schema](19-apendix.md#schema-livestatus) section.
+in the [Livestatus Schema](19-appendix.md#schema-livestatus) section.
You can enable Livestatus using icinga2 feature enable:
### <a id="livestatus-command-queries"></a> Livestatus COMMAND Queries
-A list of available external commands and their parameters can be found [here](19-apendix.md#external-commands-list-detail)
+A list of available external commands and their parameters can be found [here](19-appendix.md#external-commands-list-detail)
$ echo -e 'COMMAND <externalcommandstring>' | netcat 127.0.0.1 6558
The `commands` table is populated with `CheckCommand`, `EventCommand` and `NotificationCommand` objects.
-A detailed list on the available table attributes can be found in the [Livestatus Schema documentation](19-apendix.md#schema-livestatus).
+A detailed list on the available table attributes can be found in the [Livestatus Schema documentation](19-appendix.md#schema-livestatus).
dependency will fail and render all child objects (hosts or services) unreachable.
You can determine the child's reachability by querying the `is_reachable` attribute
-in for example [DB IDO](19-apendix.md#schema-db-ido-extensions).
+in for example [DB IDO](19-appendix.md#schema-db-ido-extensions).
### <a id="dependencies-implicit-host-service"></a> Implicit Dependencies for Services on Host
Oct 17 15:01:25 icinga-server icinga2: Executing external command: [1382014885] SCHEDULE_FORCED_SVC_CHECK;localhost;ping4;1382014885
Oct 17 15:01:25 icinga-server icinga2: Rescheduling next check for service 'ping4'
-A list of currently supported external commands can be found [here](19-apendix.md#external-commands-list-detail).
+A list of currently supported external commands can be found [here](19-appendix.md#external-commands-list-detail).
Detailed information on the commands and their required parameters can be found
on the [Icinga 1.x documentation](http://docs.icinga.org/latest/en/extcommands2.html).
(1 Zeile)
-A detailed list on the available table attributes can be found in the [DB IDO Schema documentation](19-apendix.md#schema-db-ido).
+A detailed list on the available table attributes can be found in the [DB IDO Schema documentation](19-appendix.md#schema-db-ido).
## <a id="check-result-files"></a> Check Result Files
and specific trap handlers passing the check results to Icinga 2.
Following the SNMPTT [Format](http://snmptt.sourceforge.net/docs/snmptt.shtml#SNMPTT.CONF-FORMAT)
-documentation and the Icinga external command syntax found [here](19-apendix.md#external-commands-list-detail)
+documentation and the Icinga external command syntax found [here](19-appendix.md#external-commands-list-detail)
we can create generic services that can accommodate any number of hosts for a given scenario.
#### <a id="simple-traps"></a> Simple SNMP Traps