mirror of
https://github.com/home-assistant/home-assistant.io.git
synced 2025-05-06 02:58:57 +00:00
79 lines
2.2 KiB
Markdown
79 lines
2.2 KiB
Markdown
---
|
|
layout: page
|
|
title: "Command line Binary Sensor"
|
|
description: "Instructions how to integrate Command binary sensors within Home Assistant."
|
|
date: 2016-01-13 12:15
|
|
sidebar: true
|
|
comments: false
|
|
sharing: true
|
|
footer: true
|
|
logo: command_line.png
|
|
ha_category: Binary Sensor
|
|
---
|
|
|
|
|
|
The `command` binary sensor platform issues specific commands to get data.
|
|
|
|
To use your Command binary sensor in your installation, add the following to your `configuration.yaml` file:
|
|
|
|
```yaml
|
|
# Example configuration.yaml entry
|
|
binary_sensor:
|
|
platform: command_line
|
|
command: cat /proc/sys/net/ipv4/ip_forward
|
|
name: 'IP4 forwarding'
|
|
payload_on: "1"
|
|
payload_off: "0"
|
|
value_template: '{% raw %}{{ value.x }}{% endraw %}'
|
|
```
|
|
|
|
Configuration variables:
|
|
|
|
- **command** (*Required*): The action to take to get the value.
|
|
- **name** (*Optional*): Let you overwrite the the name of the device. By default *name* from the device is used.
|
|
- **payload_on** (*Optional*): The payload that represents enabled state. Default is "ON".
|
|
- **payload_off** (*Optional*): The payload that represents disabled state. Default is "OFF".
|
|
- **value_template** (*Optional*): Defines a [template](/topics/templating/) to extract a value from the payload.
|
|
|
|
## {% linkable_title Examples %}
|
|
|
|
In this section you find some real life examples of how to use this sensor.
|
|
|
|
### {% linkable_title SickRage %}
|
|
|
|
Check the state of an [SickRage](https://github.com/sickragetv/sickrage) instance.
|
|
|
|
```yaml
|
|
# Example configuration.yaml entry
|
|
binary_sensor:
|
|
platform: command_line
|
|
command: netstat -na | find "33322" | find /c "LISTENING" > nul && (echo "Running") || (echo "Not running")
|
|
name: 'sickragerunning'
|
|
payload_on: "Running"
|
|
payload_off: "Not running"
|
|
```
|
|
|
|
### {% linkable_title Check RasPlex %}
|
|
|
|
Check if [RasPlex](http://www.rasplex.com/) is `online`.
|
|
|
|
```yaml
|
|
binary_sensor:
|
|
platform: command_line
|
|
command: 'ping -c 1 rasplex.local | grep "1 received" | wc -l'
|
|
name: 'is_rasplex_online'
|
|
payload_on: 1
|
|
payload_off: 0
|
|
```
|
|
|
|
An alternative solution could look like this:
|
|
|
|
```yaml
|
|
binary_sensor:
|
|
platform: command_line
|
|
name: Printer
|
|
command: ping -c 1 192.168.1.10 &> /dev/null && echo success || echo fail
|
|
payload_on: "success"
|
|
payload_off: "fail"
|
|
```
|