This theme is pretty much based on the 'bureau' theme. It has been extended by a DOCKER_HOST live view, so that in every terminal session you see imitiatelly which docker host is configured and where the local docker commands are forwarded to. If the DOCKER_HOST variable is not set in the terminal sesion, it's showing a green local text what can b interpreted as a personal local test environment. If a remote host is defined it will show the address in red.

Copy the docker.zsh-theme file into your local oh-my-zsh/themes folder. Usually its located in your home directory ~/.oh-my-zsh/. Adjust your .zshrc file to use the docker enabled theme.

MIT © David Dornseifer