Thanks!! @bizziebis

That was indeed the problem. Seems that wen't something wrong while saving the file in Unix Encoding with Notepad++.

I was using the correct syntax indeed “sudo ./iphone_roger.sh” so that’s not likely the problem. Running the sudo/bin/bash command doesn’t seem to give any output…..? root@raspberrypi:/home/pi/domoticz/scripts# sudo /bin/bash root@raspberrypi:/home/pi/domoticz/scripts# I also added de Domoticz port n ...

Hi, Really liked the presence detection script but somehow it doesn’t seems to work the right way. The output I’m getting is: pi@raspberrypi:~/domoticz/scripts$ sudo ./iphone_roger.sh ./iphone_roger.sh: 1: ./iphone_roger.sh: #!/bin/bash: not found ./iphone_roger.sh: 25: ./iphone_roger.sh: [[: not ...