Container logs to HDMI


#1

I am trying to use setterm --blank 0 to switch off the screensaver for HDMI. Can’t do it because I’m in xterm in terminal and it won’t work as a part of the CMD in the Dockerfile, for the same reason. Anyone tried this before? The use case is streaming log messages to HDMI.


#2

Hi, on which board is this?


#3

Also, can you try with

echo -ne “\033[9;0]”

instead?


#4

It’s the Raspberry Pi3. I would like to be able to send log messages to the terminal and arbitrarily change the colors of the terminal.


#5

Thanks for the info.
Did the above command work for you?