command_line binary sensor platform issues specific commands to get data.
To use your Command binary sensor in your installation, add the following to your
# Example configuration.yaml entry binary_sensor: - platform: command_line command: 'cat /proc/sys/net/ipv4/ip_forward'
It’s highly recommended to enclose the command in single quotes
' as it ensures all characters can be used in the command and reduces the risk of unintentional escaping. To include a single quote in a command enclosed in single quotes, double it:
The action to take to get the value.
Let you overwrite the name of the device.
name from the device
Sets the class of the device, changing the device state and icon that is displayed on the frontend.
The payload that represents enabled state.
The payload that represents disabled state.
Defines a template to extract a value from the payload.
Defines number of seconds for polling interval.
Defines number of seconds for command timeout.
In this section you find some real-life examples of how to use this sensor.
Check the state of an SickRage instance.
# 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' device_class: moving payload_on: "Running" payload_off: "Not running"
Check if RasPlex is
binary_sensor: - platform: command_line command: 'ping -c 1 rasplex.local | grep "1 received" | wc -l' name: 'is_rasplex_online' device_class: connectivity payload_on: 1 payload_off: 0
An alternative solution could look like this:
binary_sensor: - platform: command_line name: Printer command: 'ping -W 1 -c 1 192.168.1.10 > /dev/null 2>&1 && echo success || echo fail' device_class: connectivity payload_on: "success" payload_off: "fail"
Consider to use the
ping sensor as an alternative to the samples above.
The services running is listed in
/etc/systemd/system and can be checked with the
$ systemctl is-active [email protected] active $ sudo service [email protected] stop $ systemctl is-active [email protected] inactive
A binary command line sensor can check this:
binary_sensor: - platform: command_line command: '/bin/systemctl is-active [email protected]' payload_on: 'active' payload_off: 'inactive'