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sensor.command_line: Round example CPU temperature value (#5032)

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* sensor.command_line: Round example CPU temperature value

multiply returns a float, which is inexact and sometimes gets rendered
with a lot of decimal places. Round additionally to get cleaner result.

* Move raw
This commit is contained in:
Ville Skyttä 2018-03-29 10:23:42 +03:00 committed by Fabian Affolter
parent 338eeb2295
commit f8393f0659
1 changed files with 6 additions and 2 deletions
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8
source/_components/sensor.command_line.markdown
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@ -61,6 +61,7 @@ sensor:
Thanks to the [`proc`](https://en.wikipedia.org/wiki/Procfs) file system, various details about a system can be retrieved. Here the CPU temperature is of interest. Add something similar to your `configuration.yaml` file: Thanks to the [`proc`](https://en.wikipedia.org/wiki/Procfs) file system, various details about a system can be retrieved. Here the CPU temperature is of interest. Add something similar to your `configuration.yaml` file:
{% raw %}
```yaml ```yaml
# Example configuration.yaml entry # Example configuration.yaml entry
sensor: sensor:
@ -69,8 +70,9 @@ sensor:
command: "cat /sys/class/thermal/thermal_zone0/temp" command: "cat /sys/class/thermal/thermal_zone0/temp"
# If errors occur, remove degree symbol below # If errors occur, remove degree symbol below
unit_of_measurement: "°C" unit_of_measurement: "°C"
value_template: '{% raw %}{{ value | multiply(0.001) }}{% endraw %}' value_template: '{{ value | multiply(0.001) | round(1) }}'
``` ```
{% endraw %}
### {% linkable_title Monitoring failed login attempts on Home Assistant %} ### {% linkable_title Monitoring failed login attempts on Home Assistant %}
@ -149,11 +151,13 @@ sensor:
[Templates](/docs/configuration/templating/) are supported in the `command:` configuration variable. This could be used if you want to include the state of a specific sensor as an argument to your external script. [Templates](/docs/configuration/templating/) are supported in the `command:` configuration variable. This could be used if you want to include the state of a specific sensor as an argument to your external script.
{% raw %}
```yaml ```yaml
# Example configuration.yaml entry # Example configuration.yaml entry
sensor: sensor:
- platform: command_line - platform: command_line
name: wind direction name: wind direction
command: 'sh /home/pi/.homeassistant/scripts/wind_direction.sh {% raw %}{{ states.sensor.wind_direction.state }}{% endraw %}' command: 'sh /home/pi/.homeassistant/scripts/wind_direction.sh {{ states.sensor.wind_direction.state }}'
unit_of_measurement: "Direction" unit_of_measurement: "Direction"
``` ```
{% endraw %}