Update hdmi_cec.markdown

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LuPa 2018-06-03 11:30:15 -04:00 committed by GitHub
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@ -66,6 +66,7 @@ ssh pi@your_raspberry_pi_ip
```bash
echo scan | cec-client -s -d 1
```
Note: to use this command you have to install cec-utils package. In Debian based should be: ```sudo apt install cec-utils```
* This will give you the list of devices that are on the bus