Check or Change the Timezone in Debian
To see or change what timezone your Debian system is configured for: dpkg-reconfigure tzdata More detailed information is available in the Debian Wiki More specifically, I used this in a setup of HypriotOS, a minimal Debian-based operating systems that is optimised to run Docker on ARM devices. In this instance it was an old Raspberry Pi Model B running NodeRed in a Docker Container. I needed to get the time in the Docker Container to match the time on the host....