Home-AssistantConfig/sensor/hass_stats.yaml

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## * Special HASS related sensors - Thanks @torn8o
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- platform: version
  name: HA Installed Version
  scan_interval: 86400

- platform: command_line
  name: "HA Uptime"
  command: echo "$(($(date +%s) - $(date -d "$(head -n1 /config/home-assistant.log | cut -d' ' -f-2)" +%s)))"
  scan_interval: 720
  value_template: >-
    {% set uptime = value | int %}
    {% set seconds = uptime % 60 %}
    {% set minutes = ((uptime % 3600) / 60) | int %}
    {% set hours = ((uptime % 86400) / 3600) | int %}
    {% set days = (uptime / 86400) | int %}
    {%- if days > 0 -%}
      {%- if days == 1 -%}
        1 day
      {%- else -%}
        {{ days }} days
      {%- endif -%}
      {{ ', ' }}
    {%- endif -%}
    {%- if hours > 0 -%}
      {%- if hours == 1 -%}
        1 hour
      {%- else -%}
        {{ hours }} hours
      {%- endif -%}
      {{ ', ' }}
    {%- endif -%}
    {%- if minutes > 0 -%}
      {%- if minutes == 1 -%}
        1 minute
      {%- else -%}
        {{ minutes }} minutes
      {%- endif -%}
    {%- endif -%}