Container logs to HDMI

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.

Hi, on which board is this?

Also, can you try with

echo -ne “\033[9;0]”


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.

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